CallableStatement

所有超级接口:

AutoCloseable, PreparedStatement, Statement, Wrapper
```
public interface CallableStatement
extends PreparedStatement
```
The interface used to execute SQL stored procedures. The JDBC API provides a stored procedure SQL escape syntax that allows stored procedures to be called in a standard way for all RDBMSs. This escape syntax has one form that includes a result parameter and one that does not. If used, the result parameter must be registered as an OUT parameter. The other parameters can be used for input, output or both. Parameters are referred to sequentially, by number, with the first parameter being 1.
```
   {?= call <procedure-name>[(<arg1>,<arg2>, ...)]}
   {call <procedure-name>[(<arg1>,<arg2>, ...)]}
 
```
IN parameter values are set using the set methods inherited from PreparedStatement. The type of all OUT parameters must be registered prior to executing the stored procedure; their values are retrieved after execution via the get methods provided here.
A CallableStatement can return one ResultSet object or multiple ResultSet objects. Multiple ResultSet objects are handled using operations inherited from Statement.
For maximum portability, a call's ResultSet objects and update counts should be processed prior to getting the values of output parameters.
另请参阅:

Connection.prepareCall(java.lang.String), ResultSet

字段概要
- 从接口继承的字段 java.sql.Statement
  CLOSE_ALL_RESULTS, CLOSE_CURRENT_RESULT, EXECUTE_FAILED, KEEP_CURRENT_RESULT, NO_GENERATED_KEYS, RETURN_GENERATED_KEYS, SUCCESS_NO_INFO

方法概要

所有方法实例方法抽象方法已过时的方法
限定符和类型	方法	说明
`Array`	`getArray(int parameterIndex)`	Retrieves the value of the designated JDBC `ARRAY` parameter as an `Array` object in the Java programming language.
`Array`	`getArray(String parameterName)`	Retrieves the value of a JDBC `ARRAY` parameter as an `Array` object in the Java programming language.
`BigDecimal`	`getBigDecimal(int parameterIndex)`	Retrieves the value of the designated JDBC `NUMERIC` parameter as a `java.math.BigDecimal` object with as many digits to the right of the decimal point as the value contains.
`BigDecimal`	`getBigDecimal(int parameterIndex, int scale)`	已过时。 use `getBigDecimal(int parameterIndex)` or `getBigDecimal(String parameterName)`
`BigDecimal`	`getBigDecimal(String parameterName)`	Retrieves the value of a JDBC `NUMERIC` parameter as a `java.math.BigDecimal` object with as many digits to the right of the decimal point as the value contains.
`Blob`	`getBlob(int parameterIndex)`	Retrieves the value of the designated JDBC `BLOB` parameter as a `Blob` object in the Java programming language.
`Blob`	`getBlob(String parameterName)`	Retrieves the value of a JDBC `BLOB` parameter as a `Blob` object in the Java programming language.
`boolean`	`getBoolean(int parameterIndex)`	Retrieves the value of the designated JDBC `BIT` or `BOOLEAN` parameter as a `boolean` in the Java programming language.
`boolean`	`getBoolean(String parameterName)`	Retrieves the value of a JDBC `BIT` or `BOOLEAN` parameter as a `boolean` in the Java programming language.
`byte`	`getByte(int parameterIndex)`	Retrieves the value of the designated JDBC `TINYINT` parameter as a `byte` in the Java programming language.
`byte`	`getByte(String parameterName)`	Retrieves the value of a JDBC `TINYINT` parameter as a `byte` in the Java programming language.
`byte[]`	`getBytes(int parameterIndex)`	Retrieves the value of the designated JDBC `BINARY` or `VARBINARY` parameter as an array of `byte` values in the Java programming language.
`byte[]`	`getBytes(String parameterName)`	Retrieves the value of a JDBC `BINARY` or `VARBINARY` parameter as an array of `byte` values in the Java programming language.
`Reader`	`getCharacterStream(int parameterIndex)`	Retrieves the value of the designated parameter as a `java.io.Reader` object in the Java programming language.
`Reader`	`getCharacterStream(String parameterName)`	Retrieves the value of the designated parameter as a `java.io.Reader` object in the Java programming language.
`Clob`	`getClob(int parameterIndex)`	Retrieves the value of the designated JDBC `CLOB` parameter as a `java.sql.Clob` object in the Java programming language.
`Clob`	`getClob(String parameterName)`	Retrieves the value of a JDBC `CLOB` parameter as a `java.sql.Clob` object in the Java programming language.
`Date`	`getDate(int parameterIndex)`	Retrieves the value of the designated JDBC `DATE` parameter as a `java.sql.Date` object.
`Date`	`getDate(int parameterIndex, Calendar cal)`	Retrieves the value of the designated JDBC `DATE` parameter as a `java.sql.Date` object, using the given `Calendar` object to construct the date.
`Date`	`getDate(String parameterName)`	Retrieves the value of a JDBC `DATE` parameter as a `java.sql.Date` object.
`Date`	`getDate(String parameterName, Calendar cal)`	Retrieves the value of a JDBC `DATE` parameter as a `java.sql.Date` object, using the given `Calendar` object to construct the date.
`double`	`getDouble(int parameterIndex)`	Retrieves the value of the designated JDBC `DOUBLE` parameter as a `double` in the Java programming language.
`double`	`getDouble(String parameterName)`	Retrieves the value of a JDBC `DOUBLE` parameter as a `double` in the Java programming language.
`float`	`getFloat(int parameterIndex)`	Retrieves the value of the designated JDBC `FLOAT` parameter as a `float` in the Java programming language.
`float`	`getFloat(String parameterName)`	Retrieves the value of a JDBC `FLOAT` parameter as a `float` in the Java programming language.
`int`	`getInt(int parameterIndex)`	Retrieves the value of the designated JDBC `INTEGER` parameter as an `int` in the Java programming language.
`int`	`getInt(String parameterName)`	Retrieves the value of a JDBC `INTEGER` parameter as an `int` in the Java programming language.
`long`	`getLong(int parameterIndex)`	Retrieves the value of the designated JDBC `BIGINT` parameter as a `long` in the Java programming language.
`long`	`getLong(String parameterName)`	Retrieves the value of a JDBC `BIGINT` parameter as a `long` in the Java programming language.
`Reader`	`getNCharacterStream(int parameterIndex)`	Retrieves the value of the designated parameter as a `java.io.Reader` object in the Java programming language.
`Reader`	`getNCharacterStream(String parameterName)`	Retrieves the value of the designated parameter as a `java.io.Reader` object in the Java programming language.
`NClob`	`getNClob(int parameterIndex)`	Retrieves the value of the designated JDBC `NCLOB` parameter as a `java.sql.NClob` object in the Java programming language.
`NClob`	`getNClob(String parameterName)`	Retrieves the value of a JDBC `NCLOB` parameter as a `java.sql.NClob` object in the Java programming language.
`String`	`getNString(int parameterIndex)`	Retrieves the value of the designated `NCHAR`, `NVARCHAR` or `LONGNVARCHAR` parameter as a `String` in the Java programming language.
`String`	`getNString(String parameterName)`	Retrieves the value of the designated `NCHAR`, `NVARCHAR` or `LONGNVARCHAR` parameter as a `String` in the Java programming language.
`Object`	`getObject(int parameterIndex)`	Retrieves the value of the designated parameter as an `Object` in the Java programming language.
`Object`	`getObject(int parameterIndex, Map<String,Class<?>> map)`	Returns an object representing the value of OUT parameter `parameterIndex` and uses `map` for the custom mapping of the parameter value.
`Object`	`getObject(String parameterName)`	Retrieves the value of a parameter as an `Object` in the Java programming language.
`Object`	`getObject(String parameterName, Map<String,Class<?>> map)`	Returns an object representing the value of OUT parameter `parameterName` and uses `map` for the custom mapping of the parameter value.
`Ref`	`getRef(int parameterIndex)`	Retrieves the value of the designated JDBC `REF(<structured-type>)` parameter as a `Ref` object in the Java programming language.
`Ref`	`getRef(String parameterName)`	Retrieves the value of a JDBC `REF(<structured-type>)` parameter as a `Ref` object in the Java programming language.
`RowId`	`getRowId(int parameterIndex)`	Retrieves the value of the designated JDBC `ROWID` parameter as a `java.sql.RowId` object.
`RowId`	`getRowId(String parameterName)`	Retrieves the value of the designated JDBC `ROWID` parameter as a `java.sql.RowId` object.
`short`	`getShort(int parameterIndex)`	Retrieves the value of the designated JDBC `SMALLINT` parameter as a `short` in the Java programming language.
`short`	`getShort(String parameterName)`	Retrieves the value of a JDBC `SMALLINT` parameter as a `short` in the Java programming language.
`SQLXML`	`getSQLXML(int parameterIndex)`	Retrieves the value of the designated `SQL XML` parameter as a `java.sql.SQLXML` object in the Java programming language.
`SQLXML`	`getSQLXML(String parameterName)`	Retrieves the value of the designated `SQL XML` parameter as a `java.sql.SQLXML` object in the Java programming language.
`String`	`getString(int parameterIndex)`	Retrieves the value of the designated JDBC `CHAR`, `VARCHAR`, or `LONGVARCHAR` parameter as a `String` in the Java programming language.
`String`	`getString(String parameterName)`	Retrieves the value of a JDBC `CHAR`, `VARCHAR`, or `LONGVARCHAR` parameter as a `String` in the Java programming language.
`Time`	`getTime(int parameterIndex)`	Retrieves the value of the designated JDBC `TIME` parameter as a `java.sql.Time` object.
`Time`	`getTime(int parameterIndex, Calendar cal)`	Retrieves the value of the designated JDBC `TIME` parameter as a `java.sql.Time` object, using the given `Calendar` object to construct the time.
`Time`	`getTime(String parameterName)`	Retrieves the value of a JDBC `TIME` parameter as a `java.sql.Time` object.
`Time`	`getTime(String parameterName, Calendar cal)`	Retrieves the value of a JDBC `TIME` parameter as a `java.sql.Time` object, using the given `Calendar` object to construct the time.
`Timestamp`	`getTimestamp(int parameterIndex)`	Retrieves the value of the designated JDBC `TIMESTAMP` parameter as a `java.sql.Timestamp` object.
`Timestamp`	`getTimestamp(int parameterIndex, Calendar cal)`	Retrieves the value of the designated JDBC `TIMESTAMP` parameter as a `java.sql.Timestamp` object, using the given `Calendar` object to construct the `Timestamp` object.
`Timestamp`	`getTimestamp(String parameterName)`	Retrieves the value of a JDBC `TIMESTAMP` parameter as a `java.sql.Timestamp` object.
`Timestamp`	`getTimestamp(String parameterName, Calendar cal)`	Retrieves the value of a JDBC `TIMESTAMP` parameter as a `java.sql.Timestamp` object, using the given `Calendar` object to construct the `Timestamp` object.
`URL`	`getURL(int parameterIndex)`	Retrieves the value of the designated JDBC `DATALINK` parameter as a `java.net.URL` object.
`URL`	`getURL(String parameterName)`	Retrieves the value of a JDBC `DATALINK` parameter as a `java.net.URL` object.
`void`	`registerOutParameter(int parameterIndex, int sqlType)`	Registers the OUT parameter in ordinal position `parameterIndex` to the JDBC type `sqlType`.
`void`	`registerOutParameter(int parameterIndex, int sqlType, int scale)`	Registers the parameter in ordinal position `parameterIndex` to be of JDBC type `sqlType`.
`void`	`registerOutParameter(int parameterIndex, int sqlType, String typeName)`	Registers the designated output parameter.
`void`	`registerOutParameter(String parameterName, int sqlType)`	Registers the OUT parameter named `parameterName` to the JDBC type `sqlType`.
`void`	`registerOutParameter(String parameterName, int sqlType, int scale)`	Registers the parameter named `parameterName` to be of JDBC type `sqlType`.
`void`	`registerOutParameter(String parameterName, int sqlType, String typeName)`	Registers the designated output parameter.
`void`	`setAsciiStream(String parameterName, InputStream x)`	Sets the designated parameter to the given input stream.
`void`	`setAsciiStream(String parameterName, InputStream x, int length)`	Sets the designated parameter to the given input stream, which will have the specified number of bytes.
`void`	`setAsciiStream(String parameterName, InputStream x, long length)`	Sets the designated parameter to the given input stream, which will have the specified number of bytes.
`void`	`setBigDecimal(String parameterName, BigDecimal x)`	Sets the designated parameter to the given `java.math.BigDecimal` value.
`void`	`setBinaryStream(String parameterName, InputStream x)`	Sets the designated parameter to the given input stream.
`void`	`setBinaryStream(String parameterName, InputStream x, int length)`	Sets the designated parameter to the given input stream, which will have the specified number of bytes.
`void`	`setBinaryStream(String parameterName, InputStream x, long length)`	Sets the designated parameter to the given input stream, which will have the specified number of bytes.
`void`	`setBlob(String parameterName, InputStream inputStream)`	Sets the designated parameter to a `InputStream` object.
`void`	`setBlob(String parameterName, InputStream inputStream, long length)`	Sets the designated parameter to a `InputStream` object.
`void`	`setBlob(String parameterName, Blob x)`	Sets the designated parameter to the given `java.sql.Blob` object.
`void`	`setBoolean(String parameterName, boolean x)`	Sets the designated parameter to the given Java `boolean` value.
`void`	`setByte(String parameterName, byte x)`	Sets the designated parameter to the given Java `byte` value.
`void`	`setBytes(String parameterName, byte[] x)`	Sets the designated parameter to the given Java array of bytes.
`void`	`setCharacterStream(String parameterName, Reader reader)`	Sets the designated parameter to the given `Reader` object.
`void`	`setCharacterStream(String parameterName, Reader reader, int length)`	Sets the designated parameter to the given `Reader` object, which is the given number of characters long.
`void`	`setCharacterStream(String parameterName, Reader reader, long length)`	Sets the designated parameter to the given `Reader` object, which is the given number of characters long.
`void`	`setClob(String parameterName, Reader reader)`	Sets the designated parameter to a `Reader` object.
`void`	`setClob(String parameterName, Reader reader, long length)`	Sets the designated parameter to a `Reader` object.
`void`	`setClob(String parameterName, Clob x)`	Sets the designated parameter to the given `java.sql.Clob` object.
`void`	`setDate(String parameterName, Date x)`	Sets the designated parameter to the given `java.sql.Date` value using the default time zone of the virtual machine that is running the application.
`void`	`setDate(String parameterName, Date x, Calendar cal)`	Sets the designated parameter to the given `java.sql.Date` value, using the given `Calendar` object.
`void`	`setDouble(String parameterName, double x)`	Sets the designated parameter to the given Java `double` value.
`void`	`setFloat(String parameterName, float x)`	Sets the designated parameter to the given Java `float` value.
`void`	`setInt(String parameterName, int x)`	Sets the designated parameter to the given Java `int` value.
`void`	`setLong(String parameterName, long x)`	Sets the designated parameter to the given Java `long` value.
`void`	`setNCharacterStream(String parameterName, Reader value)`	Sets the designated parameter to a `Reader` object.
`void`	`setNCharacterStream(String parameterName, Reader value, long length)`	Sets the designated parameter to a `Reader` object.
`void`	`setNClob(String parameterName, Reader reader)`	Sets the designated parameter to a `Reader` object.
`void`	`setNClob(String parameterName, Reader reader, long length)`	Sets the designated parameter to a `Reader` object.
`void`	`setNClob(String parameterName, NClob value)`	Sets the designated parameter to a `java.sql.NClob` object.
`void`	`setNString(String parameterName, String value)`	Sets the designated parameter to the given `String` object.
`void`	`setNull(String parameterName, int sqlType)`	Sets the designated parameter to SQL `NULL`.
`void`	`setNull(String parameterName, int sqlType, String typeName)`	Sets the designated parameter to SQL `NULL`.
`void`	`setObject(String parameterName, Object x)`	Sets the value of the designated parameter with the given object.
`void`	`setObject(String parameterName, Object x, int targetSqlType)`	Sets the value of the designated parameter with the given object.
`void`	`setObject(String parameterName, Object x, int targetSqlType, int scale)`	Sets the value of the designated parameter with the given object.
`void`	`setRowId(String parameterName, RowId x)`	Sets the designated parameter to the given `java.sql.RowId` object.
`void`	`setShort(String parameterName, short x)`	Sets the designated parameter to the given Java `short` value.
`void`	`setSQLXML(String parameterName, SQLXML xmlObject)`	Sets the designated parameter to the given `java.sql.SQLXML` object.
`void`	`setString(String parameterName, String x)`	Sets the designated parameter to the given Java `String` value.
`void`	`setTime(String parameterName, Time x)`	Sets the designated parameter to the given `java.sql.Time` value.
`void`	`setTime(String parameterName, Time x, Calendar cal)`	Sets the designated parameter to the given `java.sql.Time` value, using the given `Calendar` object.
`void`	`setTimestamp(String parameterName, Timestamp x)`	Sets the designated parameter to the given `java.sql.Timestamp` value.
`void`	`setTimestamp(String parameterName, Timestamp x, Calendar cal)`	Sets the designated parameter to the given `java.sql.Timestamp` value, using the given `Calendar` object.
`void`	`setURL(String parameterName, URL val)`	Sets the designated parameter to the given `java.net.URL` object.
`boolean`	`wasNull()`	Retrieves whether the last OUT parameter read had the value of SQL `NULL`.

从接口继承的方法 java.sql.Wrapper
isWrapperFor, unwrap

- 方法详细资料
  - registerOutParameter
```
void registerOutParameter(int parameterIndex,
                          int sqlType)
                   throws SQLException
```
    Registers the OUT parameter in ordinal position parameterIndex to the JDBC type sqlType. All OUT parameters must be registered before a stored procedure is executed.
    The JDBC type specified by sqlType for an OUT parameter determines the Java type that must be used in the get method to read the value of that parameter.
    If the JDBC type expected to be returned to this output parameter is specific to this particular database, sqlType should be java.sql.Types.OTHER. The method getObject(int) retrieves the value.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    sqlType - the JDBC type code defined by java.sql.Types. If the parameter is of JDBC type NUMERIC or DECIMAL, the version of registerOutParameter that accepts a scale value should be used.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if sqlType is a ARRAY, BLOB, CLOB, DATALINK, JAVA_OBJECT, NCHAR, NCLOB, NVARCHAR, LONGNVARCHAR, REF, ROWID, SQLXML or STRUCT data type and the JDBC driver does not support this data type
    
    另请参阅:
    
    Types
  - registerOutParameter
```
void registerOutParameter(int parameterIndex,
                          int sqlType,
                          int scale)
                   throws SQLException
```
    Registers the parameter in ordinal position parameterIndex to be of JDBC type sqlType. All OUT parameters must be registered before a stored procedure is executed.
    The JDBC type specified by sqlType for an OUT parameter determines the Java type that must be used in the get method to read the value of that parameter.
    This version of registerOutParameter should be used when the parameter is of JDBC type NUMERIC or DECIMAL.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    sqlType - the SQL type code defined by java.sql.Types.
    
    scale - the desired number of digits to the right of the decimal point. It must be greater than or equal to zero.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if sqlType is a ARRAY, BLOB, CLOB, DATALINK, JAVA_OBJECT, NCHAR, NCLOB, NVARCHAR, LONGNVARCHAR, REF, ROWID, SQLXML or STRUCT data type and the JDBC driver does not support this data type
    
    另请参阅:
    
    Types
  - wasNull
```
boolean wasNull()
         throws SQLException
```
    Retrieves whether the last OUT parameter read had the value of SQL NULL. Note that this method should be called only after calling a getter method; otherwise, there is no value to use in determining whether it is null or not.
    
    返回:
    
    true if the last parameter read was SQL NULL; false otherwise
    
    抛出:
    
    SQLException - if a database access error occurs or this method is called on a closed CallableStatement
  - getString
```
String getString(int parameterIndex)
          throws SQLException
```
    Retrieves the value of the designated JDBC CHAR, VARCHAR, or LONGVARCHAR parameter as a String in the Java programming language.
    For the fixed-length type JDBC CHAR, the String object returned has exactly the same value the SQL CHAR value had in the database, including any padding added by the database.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    另请参阅:
    
    setString(java.lang.String, java.lang.String)
  - getBoolean
```
boolean getBoolean(int parameterIndex)
            throws SQLException
```
    Retrieves the value of the designated JDBC BIT or BOOLEAN parameter as a boolean in the Java programming language.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is false.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    另请参阅:
    
    setBoolean(java.lang.String, boolean)
  - getByte
```
byte getByte(int parameterIndex)
      throws SQLException
```
    Retrieves the value of the designated JDBC TINYINT parameter as a byte in the Java programming language.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is 0.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    另请参阅:
    
    setByte(java.lang.String, byte)
  - getShort
```
short getShort(int parameterIndex)
        throws SQLException
```
    Retrieves the value of the designated JDBC SMALLINT parameter as a short in the Java programming language.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is 0.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    另请参阅:
    
    setShort(java.lang.String, short)
  - getInt
```
int getInt(int parameterIndex)
    throws SQLException
```
    Retrieves the value of the designated JDBC INTEGER parameter as an int in the Java programming language.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is 0.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    另请参阅:
    
    setInt(java.lang.String, int)
  - getLong
```
long getLong(int parameterIndex)
      throws SQLException
```
    Retrieves the value of the designated JDBC BIGINT parameter as a long in the Java programming language.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is 0.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    另请参阅:
    
    setLong(java.lang.String, long)
  - getFloat
```
float getFloat(int parameterIndex)
        throws SQLException
```
    Retrieves the value of the designated JDBC FLOAT parameter as a float in the Java programming language.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is 0.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    另请参阅:
    
    setFloat(java.lang.String, float)
  - getDouble
```
double getDouble(int parameterIndex)
          throws SQLException
```
    Retrieves the value of the designated JDBC DOUBLE parameter as a double in the Java programming language.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is 0.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    另请参阅:
    
    setDouble(java.lang.String, double)
  - getBigDecimal
```
@Deprecated
BigDecimal getBigDecimal(int parameterIndex,
                         int scale)
                  throws SQLException
```
    已过时。 use getBigDecimal(int parameterIndex) or getBigDecimal(String parameterName)
    
    Retrieves the value of the designated JDBC NUMERIC parameter as a java.math.BigDecimal object with scale digits to the right of the decimal point.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    scale - the number of digits to the right of the decimal point
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    另请参阅:
    
    setBigDecimal(java.lang.String, java.math.BigDecimal)
  - getBytes
```
byte[] getBytes(int parameterIndex)
         throws SQLException
```
    Retrieves the value of the designated JDBC BINARY or VARBINARY parameter as an array of byte values in the Java programming language.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    另请参阅:
    
    setBytes(java.lang.String, byte[])
  - getDate
```
Date getDate(int parameterIndex)
      throws SQLException
```
    Retrieves the value of the designated JDBC DATE parameter as a java.sql.Date object.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    另请参阅:
    
    setDate(java.lang.String, java.sql.Date)
  - getTime
```
Time getTime(int parameterIndex)
      throws SQLException
```
    Retrieves the value of the designated JDBC TIME parameter as a java.sql.Time object.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    另请参阅:
    
    setTime(java.lang.String, java.sql.Time)
  - getTimestamp
```
Timestamp getTimestamp(int parameterIndex)
                throws SQLException
```
    Retrieves the value of the designated JDBC TIMESTAMP parameter as a java.sql.Timestamp object.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    另请参阅:
    
    setTimestamp(java.lang.String, java.sql.Timestamp)
  - getObject
```
Object getObject(int parameterIndex)
          throws SQLException
```
    Retrieves the value of the designated parameter as an Object in the Java programming language. If the value is an SQL NULL, the driver returns a Java null.
    This method returns a Java object whose type corresponds to the JDBC type that was registered for this parameter using the method registerOutParameter. By registering the target JDBC type as java.sql.Types.OTHER, this method can be used to read database-specific abstract data types.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    A java.lang.Object holding the OUT parameter value
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    另请参阅:
    
    Types, setObject(java.lang.String, java.lang.Object, int, int)
  - getBigDecimal
```
BigDecimal getBigDecimal(int parameterIndex)
                  throws SQLException
```
    Retrieves the value of the designated JDBC NUMERIC parameter as a java.math.BigDecimal object with as many digits to the right of the decimal point as the value contains.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value in full precision. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    从以下版本开始:
    
    1.2
    
    另请参阅:
    
    setBigDecimal(java.lang.String, java.math.BigDecimal)
  - getObject
```
Object getObject(int parameterIndex,
                 Map<String,Class<?>> map)
          throws SQLException
```
    Returns an object representing the value of OUT parameter parameterIndex and uses map for the custom mapping of the parameter value.
    This method returns a Java object whose type corresponds to the JDBC type that was registered for this parameter using the method registerOutParameter. By registering the target JDBC type as java.sql.Types.OTHER, this method can be used to read database-specific abstract data types.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    map - the mapping from SQL type names to Java classes
    
    返回:
    
    a java.lang.Object holding the OUT parameter value
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.2
    
    另请参阅:
    
    setObject(java.lang.String, java.lang.Object, int, int)
  - getRef
```
Ref getRef(int parameterIndex)
    throws SQLException
```
    Retrieves the value of the designated JDBC REF(<structured-type>) parameter as a Ref object in the Java programming language.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value as a Ref object in the Java programming language. If the value was SQL NULL, the value null is returned.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.2
  - getBlob
```
Blob getBlob(int parameterIndex)
      throws SQLException
```
    Retrieves the value of the designated JDBC BLOB parameter as a Blob object in the Java programming language.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value as a Blob object in the Java programming language. If the value was SQL NULL, the value null is returned.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.2
  - getClob
```
Clob getClob(int parameterIndex)
      throws SQLException
```
    Retrieves the value of the designated JDBC CLOB parameter as a java.sql.Clob object in the Java programming language.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value as a Clob object in the Java programming language. If the value was SQL NULL, the value null is returned.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.2
  - getArray
```
Array getArray(int parameterIndex)
        throws SQLException
```
    Retrieves the value of the designated JDBC ARRAY parameter as an Array object in the Java programming language.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value as an Array object in the Java programming language. If the value was SQL NULL, the value null is returned.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.2
  - getDate
```
Date getDate(int parameterIndex,
             Calendar cal)
      throws SQLException
```
    Retrieves the value of the designated JDBC DATE parameter as a java.sql.Date object, using the given Calendar object to construct the date. With a Calendar object, the driver can calculate the date taking into account a custom timezone and locale. If no Calendar object is specified, the driver uses the default timezone and locale.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    cal - the Calendar object the driver will use to construct the date
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    从以下版本开始:
    
    1.2
    
    另请参阅:
    
    setDate(java.lang.String, java.sql.Date)
  - getTime
```
Time getTime(int parameterIndex,
             Calendar cal)
      throws SQLException
```
    Retrieves the value of the designated JDBC TIME parameter as a java.sql.Time object, using the given Calendar object to construct the time. With a Calendar object, the driver can calculate the time taking into account a custom timezone and locale. If no Calendar object is specified, the driver uses the default timezone and locale.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    cal - the Calendar object the driver will use to construct the time
    
    返回:
    
    the parameter value; if the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    从以下版本开始:
    
    1.2
    
    另请参阅:
    
    setTime(java.lang.String, java.sql.Time)
  - getTimestamp
```
Timestamp getTimestamp(int parameterIndex,
                       Calendar cal)
                throws SQLException
```
    Retrieves the value of the designated JDBC TIMESTAMP parameter as a java.sql.Timestamp object, using the given Calendar object to construct the Timestamp object. With a Calendar object, the driver can calculate the timestamp taking into account a custom timezone and locale. If no Calendar object is specified, the driver uses the default timezone and locale.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    cal - the Calendar object the driver will use to construct the timestamp
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    从以下版本开始:
    
    1.2
    
    另请参阅:
    
    setTimestamp(java.lang.String, java.sql.Timestamp)
  - registerOutParameter
```
void registerOutParameter(int parameterIndex,
                          int sqlType,
                          String typeName)
                   throws SQLException
```
    Registers the designated output parameter. This version of the method registerOutParameter should be used for a user-defined or REF output parameter. Examples of user-defined types include: STRUCT, DISTINCT, JAVA_OBJECT, and named array types.
    All OUT parameters must be registered before a stored procedure is executed.
    For a user-defined parameter, the fully-qualified SQL type name of the parameter should also be given, while a REF parameter requires that the fully-qualified type name of the referenced type be given. A JDBC driver that does not need the type code and type name information may ignore it. To be portable, however, applications should always provide these values for user-defined and REF parameters. Although it is intended for user-defined and REF parameters, this method may be used to register a parameter of any JDBC type. If the parameter does not have a user-defined or REF type, the typeName parameter is ignored.
    Note: When reading the value of an out parameter, you must use the getter method whose Java type corresponds to the parameter's registered SQL type.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2,...
    
    sqlType - a value from Types
    
    typeName - the fully-qualified name of an SQL structured type
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if sqlType is a ARRAY, BLOB, CLOB, DATALINK, JAVA_OBJECT, NCHAR, NCLOB, NVARCHAR, LONGNVARCHAR, REF, ROWID, SQLXML or STRUCT data type and the JDBC driver does not support this data type
    
    从以下版本开始:
    
    1.2
    
    另请参阅:
    
    Types
  - registerOutParameter
```
void registerOutParameter(String parameterName,
                          int sqlType)
                   throws SQLException
```
    Registers the OUT parameter named parameterName to the JDBC type sqlType. All OUT parameters must be registered before a stored procedure is executed.
    The JDBC type specified by sqlType for an OUT parameter determines the Java type that must be used in the get method to read the value of that parameter.
    If the JDBC type expected to be returned to this output parameter is specific to this particular database, sqlType should be java.sql.Types.OTHER. The method getObject(int) retrieves the value.
    
    参数:
    
    parameterName - the name of the parameter
    
    sqlType - the JDBC type code defined by java.sql.Types. If the parameter is of JDBC type NUMERIC or DECIMAL, the version of registerOutParameter that accepts a scale value should be used.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if sqlType is a ARRAY, BLOB, CLOB, DATALINK, JAVA_OBJECT, NCHAR, NCLOB, NVARCHAR, LONGNVARCHAR, REF, ROWID, SQLXML or STRUCT data type and the JDBC driver does not support this data type or if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    Types
  - registerOutParameter
```
void registerOutParameter(String parameterName,
                          int sqlType,
                          int scale)
                   throws SQLException
```
    Registers the parameter named parameterName to be of JDBC type sqlType. All OUT parameters must be registered before a stored procedure is executed.
    The JDBC type specified by sqlType for an OUT parameter determines the Java type that must be used in the get method to read the value of that parameter.
    This version of registerOutParameter should be used when the parameter is of JDBC type NUMERIC or DECIMAL.
    
    参数:
    
    parameterName - the name of the parameter
    
    sqlType - SQL type code defined by java.sql.Types.
    
    scale - the desired number of digits to the right of the decimal point. It must be greater than or equal to zero.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if sqlType is a ARRAY, BLOB, CLOB, DATALINK, JAVA_OBJECT, NCHAR, NCLOB, NVARCHAR, LONGNVARCHAR, REF, ROWID, SQLXML or STRUCT data type and the JDBC driver does not support this data type or if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    Types
  - registerOutParameter
```
void registerOutParameter(String parameterName,
                          int sqlType,
                          String typeName)
                   throws SQLException
```
    Registers the designated output parameter. This version of the method registerOutParameter should be used for a user-named or REF output parameter. Examples of user-named types include: STRUCT, DISTINCT, JAVA_OBJECT, and named array types.
    All OUT parameters must be registered before a stored procedure is executed.
    For a user-named parameter the fully-qualified SQL type name of the parameter should also be given, while a REF parameter requires that the fully-qualified type name of the referenced type be given. A JDBC driver that does not need the type code and type name information may ignore it. To be portable, however, applications should always provide these values for user-named and REF parameters. Although it is intended for user-named and REF parameters, this method may be used to register a parameter of any JDBC type. If the parameter does not have a user-named or REF type, the typeName parameter is ignored.
    Note: When reading the value of an out parameter, you must use the getXXX method whose Java type XXX corresponds to the parameter's registered SQL type.
    
    参数:
    
    parameterName - the name of the parameter
    
    sqlType - a value from Types
    
    typeName - the fully-qualified name of an SQL structured type
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if sqlType is a ARRAY, BLOB, CLOB, DATALINK, JAVA_OBJECT, NCHAR, NCLOB, NVARCHAR, LONGNVARCHAR, REF, ROWID, SQLXML or STRUCT data type and the JDBC driver does not support this data type or if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    Types
  - getURL
```
URL getURL(int parameterIndex)
    throws SQLException
```
    Retrieves the value of the designated JDBC DATALINK parameter as a java.net.URL object.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2,...
    
    返回:
    
    a java.net.URL object that represents the JDBC DATALINK value used as the designated parameter
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs, this method is called on a closed CallableStatement, or if the URL being returned is not a valid URL on the Java platform
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setURL(java.lang.String, java.net.URL)
  - setURL
```
void setURL(String parameterName,
            URL val)
     throws SQLException
```
    Sets the designated parameter to the given java.net.URL object. The driver converts this to an SQL DATALINK value when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    val - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs; this method is called on a closed CallableStatement or if a URL is malformed
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getURL(int)
  - setNull
```
void setNull(String parameterName,
             int sqlType)
      throws SQLException
```
    Sets the designated parameter to SQL NULL.
    Note: You must specify the parameter's SQL type.
    
    参数:
    
    parameterName - the name of the parameter
    
    sqlType - the SQL type code defined in java.sql.Types
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
  - setBoolean
```
void setBoolean(String parameterName,
                boolean x)
         throws SQLException
```
    Sets the designated parameter to the given Java boolean value. The driver converts this to an SQL BIT or BOOLEAN value when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getBoolean(int)
  - setByte
```
void setByte(String parameterName,
             byte x)
      throws SQLException
```
    Sets the designated parameter to the given Java byte value. The driver converts this to an SQL TINYINT value when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getByte(int)
  - setShort
```
void setShort(String parameterName,
              short x)
       throws SQLException
```
    Sets the designated parameter to the given Java short value. The driver converts this to an SQL SMALLINT value when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getShort(int)
  - setInt
```
void setInt(String parameterName,
            int x)
     throws SQLException
```
    Sets the designated parameter to the given Java int value. The driver converts this to an SQL INTEGER value when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getInt(int)
  - setLong
```
void setLong(String parameterName,
             long x)
      throws SQLException
```
    Sets the designated parameter to the given Java long value. The driver converts this to an SQL BIGINT value when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getLong(int)
  - setFloat
```
void setFloat(String parameterName,
              float x)
       throws SQLException
```
    Sets the designated parameter to the given Java float value. The driver converts this to an SQL FLOAT value when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getFloat(int)
  - setDouble
```
void setDouble(String parameterName,
               double x)
        throws SQLException
```
    Sets the designated parameter to the given Java double value. The driver converts this to an SQL DOUBLE value when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getDouble(int)
  - setBigDecimal
```
void setBigDecimal(String parameterName,
                   BigDecimal x)
            throws SQLException
```
    Sets the designated parameter to the given java.math.BigDecimal value. The driver converts this to an SQL NUMERIC value when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getBigDecimal(int, int)
  - setString
```
void setString(String parameterName,
               String x)
        throws SQLException
```
    Sets the designated parameter to the given Java String value. The driver converts this to an SQL VARCHAR or LONGVARCHAR value (depending on the argument's size relative to the driver's limits on VARCHAR values) when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getString(int)
  - setBytes
```
void setBytes(String parameterName,
              byte[] x)
       throws SQLException
```
    Sets the designated parameter to the given Java array of bytes. The driver converts this to an SQL VARBINARY or LONGVARBINARY (depending on the argument's size relative to the driver's limits on VARBINARY values) when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getBytes(int)
  - setDate
```
void setDate(String parameterName,
             Date x)
      throws SQLException
```
    Sets the designated parameter to the given java.sql.Date value using the default time zone of the virtual machine that is running the application. The driver converts this to an SQL DATE value when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getDate(int)
  - setTime
```
void setTime(String parameterName,
             Time x)
      throws SQLException
```
    Sets the designated parameter to the given java.sql.Time value. The driver converts this to an SQL TIME value when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getTime(int)
  - setTimestamp
```
void setTimestamp(String parameterName,
                  Timestamp x)
           throws SQLException
```
    Sets the designated parameter to the given java.sql.Timestamp value. The driver converts this to an SQL TIMESTAMP value when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getTimestamp(int)
  - setAsciiStream
```
void setAsciiStream(String parameterName,
                    InputStream x,
                    int length)
             throws SQLException
```
    Sets the designated parameter to the given input stream, which will have the specified number of bytes. When a very large ASCII value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.InputStream. Data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from ASCII to the database char format.
    Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the Java input stream that contains the ASCII parameter value
    
    length - the number of bytes in the stream
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
  - setBinaryStream
```
void setBinaryStream(String parameterName,
                     InputStream x,
                     int length)
              throws SQLException
```
    Sets the designated parameter to the given input stream, which will have the specified number of bytes. When a very large binary value is input to a LONGVARBINARY parameter, it may be more practical to send it via a java.io.InputStream object. The data will be read from the stream as needed until end-of-file is reached.
    Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the java input stream which contains the binary parameter value
    
    length - the number of bytes in the stream
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
  - setObject
```
void setObject(String parameterName,
               Object x,
               int targetSqlType,
               int scale)
        throws SQLException
```
    Sets the value of the designated parameter with the given object.
    The given Java object will be converted to the given targetSqlType before being sent to the database. If the object has a custom mapping (is of a class implementing the interface SQLData), the JDBC driver should call the method SQLData.writeSQL to write it to the SQL data stream. If, on the other hand, the object is of a class implementing Ref, Blob, Clob, NClob, Struct, java.net.URL, or Array, the driver should pass it to the database as a value of the corresponding SQL type.
    Note that this method may be used to pass datatabase- specific abstract data types.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the object containing the input parameter value
    
    targetSqlType - the SQL type (as defined in java.sql.Types) to be sent to the database. The scale argument may further qualify this type.
    
    scale - for java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types, this is the number of digits after the decimal point. For all other types, this value will be ignored.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support the specified targetSqlType
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    Types, getObject(int)
  - setObject
```
void setObject(String parameterName,
               Object x,
               int targetSqlType)
        throws SQLException
```
    Sets the value of the designated parameter with the given object. This method is similar to setObject(java.lang.String,java.lang.Object,int targetSqlType,int scaleOrLength), except that it assumes a scale of zero.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the object containing the input parameter value
    
    targetSqlType - the SQL type (as defined in java.sql.Types) to be sent to the database
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support the specified targetSqlType
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getObject(int)
  - setObject
```
void setObject(String parameterName,
               Object x)
        throws SQLException
```
    Sets the value of the designated parameter with the given object.
    The JDBC specification specifies a standard mapping from Java Object types to SQL types. The given argument will be converted to the corresponding SQL type before being sent to the database.
    Note that this method may be used to pass datatabase- specific abstract data types, by using a driver-specific Java type. If the object is of a class implementing the interface SQLData, the JDBC driver should call the method SQLData.writeSQL to write it to the SQL data stream. If, on the other hand, the object is of a class implementing Ref, Blob, Clob, NClob, Struct, java.net.URL, or Array, the driver should pass it to the database as a value of the corresponding SQL type.
    This method throws an exception if there is an ambiguity, for example, if the object is of a class implementing more than one of the interfaces named above.
    Note: Not all databases allow for a non-typed Null to be sent to the backend. For maximum portability, the setNull or the setObject(String parameterName, Object x, int sqlType) method should be used instead of setObject(String parameterName, Object x).
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the object containing the input parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs, this method is called on a closed CallableStatement or if the given Object parameter is ambiguous
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getObject(int)
  - setCharacterStream
```
void setCharacterStream(String parameterName,
                        Reader reader,
                        int length)
                 throws SQLException
```
    Sets the designated parameter to the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.
    Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.
    
    参数:
    
    parameterName - the name of the parameter
    
    reader - the java.io.Reader object that contains the UNICODE data used as the designated parameter
    
    length - the number of characters in the stream
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
  - setDate
```
void setDate(String parameterName,
             Date x,
             Calendar cal)
      throws SQLException
```
    Sets the designated parameter to the given java.sql.Date value, using the given Calendar object. The driver uses the Calendar object to construct an SQL DATE value, which the driver then sends to the database. With a a Calendar object, the driver can calculate the date taking into account a custom timezone. If no Calendar object is specified, the driver uses the default timezone, which is that of the virtual machine running the application.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    cal - the Calendar object the driver will use to construct the date
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getDate(int)
  - setTime
```
void setTime(String parameterName,
             Time x,
             Calendar cal)
      throws SQLException
```
    Sets the designated parameter to the given java.sql.Time value, using the given Calendar object. The driver uses the Calendar object to construct an SQL TIME value, which the driver then sends to the database. With a a Calendar object, the driver can calculate the time taking into account a custom timezone. If no Calendar object is specified, the driver uses the default timezone, which is that of the virtual machine running the application.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    cal - the Calendar object the driver will use to construct the time
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getTime(int)
  - setTimestamp
```
void setTimestamp(String parameterName,
                  Timestamp x,
                  Calendar cal)
           throws SQLException
```
    Sets the designated parameter to the given java.sql.Timestamp value, using the given Calendar object. The driver uses the Calendar object to construct an SQL TIMESTAMP value, which the driver then sends to the database. With a a Calendar object, the driver can calculate the timestamp taking into account a custom timezone. If no Calendar object is specified, the driver uses the default timezone, which is that of the virtual machine running the application.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    cal - the Calendar object the driver will use to construct the timestamp
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    getTimestamp(int)
  - setNull
```
void setNull(String parameterName,
             int sqlType,
             String typeName)
      throws SQLException
```
    Sets the designated parameter to SQL NULL. This version of the method setNull should be used for user-defined types and REF type parameters. Examples of user-defined types include: STRUCT, DISTINCT, JAVA_OBJECT, and named array types.
    Note: To be portable, applications must give the SQL type code and the fully-qualified SQL type name when specifying a NULL user-defined or REF parameter. In the case of a user-defined type the name is the type name of the parameter itself. For a REF parameter, the name is the type name of the referenced type.
    Although it is intended for user-defined and Ref parameters, this method may be used to set a null parameter of any JDBC type. If the parameter does not have a user-defined or REF type, the given typeName is ignored.
    
    参数:
    
    parameterName - the name of the parameter
    
    sqlType - a value from java.sql.Types
    
    typeName - the fully-qualified name of an SQL user-defined type; ignored if the parameter is not a user-defined type or SQL REF value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
  - getString
```
String getString(String parameterName)
          throws SQLException
```
    Retrieves the value of a JDBC CHAR, VARCHAR, or LONGVARCHAR parameter as a String in the Java programming language.
    For the fixed-length type JDBC CHAR, the String object returned has exactly the same value the SQL CHAR value had in the database, including any padding added by the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setString(java.lang.String, java.lang.String)
  - getBoolean
```
boolean getBoolean(String parameterName)
            throws SQLException
```
    Retrieves the value of a JDBC BIT or BOOLEAN parameter as a boolean in the Java programming language.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is false.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setBoolean(java.lang.String, boolean)
  - getByte
```
byte getByte(String parameterName)
      throws SQLException
```
    Retrieves the value of a JDBC TINYINT parameter as a byte in the Java programming language.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is 0.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setByte(java.lang.String, byte)
  - getShort
```
short getShort(String parameterName)
        throws SQLException
```
    Retrieves the value of a JDBC SMALLINT parameter as a short in the Java programming language.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is 0.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setShort(java.lang.String, short)
  - getInt
```
int getInt(String parameterName)
    throws SQLException
```
    Retrieves the value of a JDBC INTEGER parameter as an int in the Java programming language.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is 0.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setInt(java.lang.String, int)
  - getLong
```
long getLong(String parameterName)
      throws SQLException
```
    Retrieves the value of a JDBC BIGINT parameter as a long in the Java programming language.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is 0.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setLong(java.lang.String, long)
  - getFloat
```
float getFloat(String parameterName)
        throws SQLException
```
    Retrieves the value of a JDBC FLOAT parameter as a float in the Java programming language.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is 0.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setFloat(java.lang.String, float)
  - getDouble
```
double getDouble(String parameterName)
          throws SQLException
```
    Retrieves the value of a JDBC DOUBLE parameter as a double in the Java programming language.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is 0.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setDouble(java.lang.String, double)
  - getBytes
```
byte[] getBytes(String parameterName)
         throws SQLException
```
    Retrieves the value of a JDBC BINARY or VARBINARY parameter as an array of byte values in the Java programming language.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setBytes(java.lang.String, byte[])
  - getDate
```
Date getDate(String parameterName)
      throws SQLException
```
    Retrieves the value of a JDBC DATE parameter as a java.sql.Date object.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setDate(java.lang.String, java.sql.Date)
  - getTime
```
Time getTime(String parameterName)
      throws SQLException
```
    Retrieves the value of a JDBC TIME parameter as a java.sql.Time object.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setTime(java.lang.String, java.sql.Time)
  - getTimestamp
```
Timestamp getTimestamp(String parameterName)
                throws SQLException
```
    Retrieves the value of a JDBC TIMESTAMP parameter as a java.sql.Timestamp object.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setTimestamp(java.lang.String, java.sql.Timestamp)
  - getObject
```
Object getObject(String parameterName)
          throws SQLException
```
    Retrieves the value of a parameter as an Object in the Java programming language. If the value is an SQL NULL, the driver returns a Java null.
    This method returns a Java object whose type corresponds to the JDBC type that was registered for this parameter using the method registerOutParameter. By registering the target JDBC type as java.sql.Types.OTHER, this method can be used to read database-specific abstract data types.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    A java.lang.Object holding the OUT parameter value.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    Types, setObject(java.lang.String, java.lang.Object, int, int)
  - getBigDecimal
```
BigDecimal getBigDecimal(String parameterName)
                  throws SQLException
```
    Retrieves the value of a JDBC NUMERIC parameter as a java.math.BigDecimal object with as many digits to the right of the decimal point as the value contains.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value in full precision. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setBigDecimal(java.lang.String, java.math.BigDecimal)
  - getObject
```
Object getObject(String parameterName,
                 Map<String,Class<?>> map)
          throws SQLException
```
    Returns an object representing the value of OUT parameter parameterName and uses map for the custom mapping of the parameter value.
    This method returns a Java object whose type corresponds to the JDBC type that was registered for this parameter using the method registerOutParameter. By registering the target JDBC type as java.sql.Types.OTHER, this method can be used to read database-specific abstract data types.
    
    参数:
    
    parameterName - the name of the parameter
    
    map - the mapping from SQL type names to Java classes
    
    返回:
    
    a java.lang.Object holding the OUT parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setObject(java.lang.String, java.lang.Object, int, int)
  - getRef
```
Ref getRef(String parameterName)
    throws SQLException
```
    Retrieves the value of a JDBC REF(<structured-type>) parameter as a Ref object in the Java programming language.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value as a Ref object in the Java programming language. If the value was SQL NULL, the value null is returned.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
  - getBlob
```
Blob getBlob(String parameterName)
      throws SQLException
```
    Retrieves the value of a JDBC BLOB parameter as a Blob object in the Java programming language.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value as a Blob object in the Java programming language. If the value was SQL NULL, the value null is returned.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
  - getClob
```
Clob getClob(String parameterName)
      throws SQLException
```
    Retrieves the value of a JDBC CLOB parameter as a java.sql.Clob object in the Java programming language.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value as a Clob object in the Java programming language. If the value was SQL NULL, the value null is returned.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
  - getArray
```
Array getArray(String parameterName)
        throws SQLException
```
    Retrieves the value of a JDBC ARRAY parameter as an Array object in the Java programming language.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value as an Array object in Java programming language. If the value was SQL NULL, the value null is returned.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
  - getDate
```
Date getDate(String parameterName,
             Calendar cal)
      throws SQLException
```
    Retrieves the value of a JDBC DATE parameter as a java.sql.Date object, using the given Calendar object to construct the date. With a Calendar object, the driver can calculate the date taking into account a custom timezone and locale. If no Calendar object is specified, the driver uses the default timezone and locale.
    
    参数:
    
    parameterName - the name of the parameter
    
    cal - the Calendar object the driver will use to construct the date
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setDate(java.lang.String, java.sql.Date)
  - getTime
```
Time getTime(String parameterName,
             Calendar cal)
      throws SQLException
```
    Retrieves the value of a JDBC TIME parameter as a java.sql.Time object, using the given Calendar object to construct the time. With a Calendar object, the driver can calculate the time taking into account a custom timezone and locale. If no Calendar object is specified, the driver uses the default timezone and locale.
    
    参数:
    
    parameterName - the name of the parameter
    
    cal - the Calendar object the driver will use to construct the time
    
    返回:
    
    the parameter value; if the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setTime(java.lang.String, java.sql.Time)
  - getTimestamp
```
Timestamp getTimestamp(String parameterName,
                       Calendar cal)
                throws SQLException
```
    Retrieves the value of a JDBC TIMESTAMP parameter as a java.sql.Timestamp object, using the given Calendar object to construct the Timestamp object. With a Calendar object, the driver can calculate the timestamp taking into account a custom timezone and locale. If no Calendar object is specified, the driver uses the default timezone and locale.
    
    参数:
    
    parameterName - the name of the parameter
    
    cal - the Calendar object the driver will use to construct the timestamp
    
    返回:
    
    the parameter value. If the value is SQL NULL, the result is null.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setTimestamp(java.lang.String, java.sql.Timestamp)
  - getURL
```
URL getURL(String parameterName)
    throws SQLException
```
    Retrieves the value of a JDBC DATALINK parameter as a java.net.URL object.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value as a java.net.URL object in the Java programming language. If the value was SQL NULL, the value null is returned.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs, this method is called on a closed CallableStatement, or if there is a problem with the URL
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    setURL(java.lang.String, java.net.URL)
  - getRowId
```
RowId getRowId(int parameterIndex)
        throws SQLException
```
    Retrieves the value of the designated JDBC ROWID parameter as a java.sql.RowId object.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2,...
    
    返回:
    
    a RowId object that represents the JDBC ROWID value is used as the designated parameter. If the parameter contains a SQL NULL, then a null value is returned.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - getRowId
```
RowId getRowId(String parameterName)
        throws SQLException
```
    Retrieves the value of the designated JDBC ROWID parameter as a java.sql.RowId object.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    a RowId object that represents the JDBC ROWID value is used as the designated parameter. If the parameter contains a SQL NULL, then a null value is returned.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setRowId
```
void setRowId(String parameterName,
              RowId x)
       throws SQLException
```
    Sets the designated parameter to the given java.sql.RowId object. The driver converts this to a SQL ROWID when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setNString
```
void setNString(String parameterName,
                String value)
         throws SQLException
```
    Sets the designated parameter to the given String object. The driver converts this to a SQL NCHAR or NVARCHAR or LONGNVARCHAR
    
    参数:
    
    parameterName - the name of the parameter to be set
    
    value - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setNCharacterStream
```
void setNCharacterStream(String parameterName,
                         Reader value,
                         long length)
                  throws SQLException
```
    Sets the designated parameter to a Reader object. The Reader reads the data till end-of-file is reached. The driver does the necessary conversion from Java character format to the national character set in the database.
    
    参数:
    
    parameterName - the name of the parameter to be set
    
    value - the parameter value
    
    length - the number of characters in the parameter data.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setNClob
```
void setNClob(String parameterName,
              NClob value)
       throws SQLException
```
    Sets the designated parameter to a java.sql.NClob object. The object implements the java.sql.NClob interface. This NClob object maps to a SQL NCLOB.
    
    参数:
    
    parameterName - the name of the parameter to be set
    
    value - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setClob
```
void setClob(String parameterName,
             Reader reader,
             long length)
      throws SQLException
```
    Sets the designated parameter to a Reader object. The reader must contain the number of characters specified by length otherwise a SQLException will be generated when the CallableStatement is executed. This method differs from the setCharacterStream (int, Reader, int) method because it informs the driver that the parameter value should be sent to the server as a CLOB. When the setCharacterStream method is used, the driver may have to do extra work to determine whether the parameter data should be send to the server as a LONGVARCHAR or a CLOB
    
    参数:
    
    parameterName - the name of the parameter to be set
    
    reader - An object that contains the data to set the parameter value to.
    
    length - the number of characters in the parameter data.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if the length specified is less than zero; a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setBlob
```
void setBlob(String parameterName,
             InputStream inputStream,
             long length)
      throws SQLException
```
    Sets the designated parameter to a InputStream object. The inputstream must contain the number of characters specified by length, otherwise a SQLException will be generated when the CallableStatement is executed. This method differs from the setBinaryStream (int, InputStream, int) method because it informs the driver that the parameter value should be sent to the server as a BLOB. When the setBinaryStream method is used, the driver may have to do extra work to determine whether the parameter data should be sent to the server as a LONGVARBINARY or a BLOB
    
    参数:
    
    parameterName - the name of the parameter to be set the second is 2, ...
    
    inputStream - An object that contains the data to set the parameter value to.
    
    length - the number of bytes in the parameter data.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if the length specified is less than zero; if the number of bytes in the inputstream does not match the specified length; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setNClob
```
void setNClob(String parameterName,
              Reader reader,
              long length)
       throws SQLException
```
    Sets the designated parameter to a Reader object. The reader must contain the number of characters specified by length otherwise a SQLException will be generated when the CallableStatement is executed. This method differs from the setCharacterStream (int, Reader, int) method because it informs the driver that the parameter value should be sent to the server as a NCLOB. When the setCharacterStream method is used, the driver may have to do extra work to determine whether the parameter data should be send to the server as a LONGNVARCHAR or a NCLOB
    
    参数:
    
    parameterName - the name of the parameter to be set
    
    reader - An object that contains the data to set the parameter value to.
    
    length - the number of characters in the parameter data.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if the length specified is less than zero; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - getNClob
```
NClob getNClob(int parameterIndex)
        throws SQLException
```
    Retrieves the value of the designated JDBC NCLOB parameter as a java.sql.NClob object in the Java programming language.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, and so on
    
    返回:
    
    the parameter value as a NClob object in the Java programming language. If the value was SQL NULL, the value null is returned.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - getNClob
```
NClob getNClob(String parameterName)
        throws SQLException
```
    Retrieves the value of a JDBC NCLOB parameter as a java.sql.NClob object in the Java programming language.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    the parameter value as a NClob object in the Java programming language. If the value was SQL NULL, the value null is returned.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setSQLXML
```
void setSQLXML(String parameterName,
               SQLXML xmlObject)
        throws SQLException
```
    Sets the designated parameter to the given java.sql.SQLXML object. The driver converts this to an SQL XML value when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    xmlObject - a SQLXML object that maps an SQL XML value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs; this method is called on a closed CallableStatement or the java.xml.transform.Result, Writer or OutputStream has not been closed for the SQLXML object
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - getSQLXML
```
SQLXML getSQLXML(int parameterIndex)
          throws SQLException
```
    Retrieves the value of the designated SQL XML parameter as a java.sql.SQLXML object in the Java programming language.
    
    参数:
    
    parameterIndex - index of the first parameter is 1, the second is 2, ...
    
    返回:
    
    a SQLXML object that maps an SQL XML value
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - getSQLXML
```
SQLXML getSQLXML(String parameterName)
          throws SQLException
```
    Retrieves the value of the designated SQL XML parameter as a java.sql.SQLXML object in the Java programming language.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    a SQLXML object that maps an SQL XML value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - getNString
```
String getNString(int parameterIndex)
           throws SQLException
```
    Retrieves the value of the designated NCHAR, NVARCHAR or LONGNVARCHAR parameter as a String in the Java programming language.
    For the fixed-length type JDBC NCHAR, the String object returned has exactly the same value the SQL NCHAR value had in the database, including any padding added by the database.
    
    参数:
    
    parameterIndex - index of the first parameter is 1, the second is 2, ...
    
    返回:
    
    a String object that maps an NCHAR, NVARCHAR or LONGNVARCHAR value
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
    
    另请参阅:
    
    setNString(java.lang.String, java.lang.String)
  - getNString
```
String getNString(String parameterName)
           throws SQLException
```
    Retrieves the value of the designated NCHAR, NVARCHAR or LONGNVARCHAR parameter as a String in the Java programming language.
    For the fixed-length type JDBC NCHAR, the String object returned has exactly the same value the SQL NCHAR value had in the database, including any padding added by the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    a String object that maps an NCHAR, NVARCHAR or LONGNVARCHAR value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
    
    另请参阅:
    
    setNString(java.lang.String, java.lang.String)
  - getNCharacterStream
```
Reader getNCharacterStream(int parameterIndex)
                    throws SQLException
```
    Retrieves the value of the designated parameter as a java.io.Reader object in the Java programming language. It is intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR parameters.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, ...
    
    返回:
    
    a java.io.Reader object that contains the parameter value; if the value is SQL NULL, the value returned is null in the Java programming language.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - getNCharacterStream
```
Reader getNCharacterStream(String parameterName)
                    throws SQLException
```
    Retrieves the value of the designated parameter as a java.io.Reader object in the Java programming language. It is intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR parameters.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    a java.io.Reader object that contains the parameter value; if the value is SQL NULL, the value returned is null in the Java programming language
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - getCharacterStream
```
Reader getCharacterStream(int parameterIndex)
                   throws SQLException
```
    Retrieves the value of the designated parameter as a java.io.Reader object in the Java programming language.
    
    参数:
    
    parameterIndex - the first parameter is 1, the second is 2, ...
    
    返回:
    
    a java.io.Reader object that contains the parameter value; if the value is SQL NULL, the value returned is null in the Java programming language.
    
    抛出:
    
    SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
    
    从以下版本开始:
    
    1.6
  - getCharacterStream
```
Reader getCharacterStream(String parameterName)
                   throws SQLException
```
    Retrieves the value of the designated parameter as a java.io.Reader object in the Java programming language.
    
    参数:
    
    parameterName - the name of the parameter
    
    返回:
    
    a java.io.Reader object that contains the parameter value; if the value is SQL NULL, the value returned is null in the Java programming language
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setBlob
```
void setBlob(String parameterName,
             Blob x)
      throws SQLException
```
    Sets the designated parameter to the given java.sql.Blob object. The driver converts this to an SQL BLOB value when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - a Blob object that maps an SQL BLOB value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setClob
```
void setClob(String parameterName,
             Clob x)
      throws SQLException
```
    Sets the designated parameter to the given java.sql.Clob object. The driver converts this to an SQL CLOB value when it sends it to the database.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - a Clob object that maps an SQL CLOB value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setAsciiStream
```
void setAsciiStream(String parameterName,
                    InputStream x,
                    long length)
             throws SQLException
```
    Sets the designated parameter to the given input stream, which will have the specified number of bytes. When a very large ASCII value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.InputStream. Data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from ASCII to the database char format.
    Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the Java input stream that contains the ASCII parameter value
    
    length - the number of bytes in the stream
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setBinaryStream
```
void setBinaryStream(String parameterName,
                     InputStream x,
                     long length)
              throws SQLException
```
    Sets the designated parameter to the given input stream, which will have the specified number of bytes. When a very large binary value is input to a LONGVARBINARY parameter, it may be more practical to send it via a java.io.InputStream object. The data will be read from the stream as needed until end-of-file is reached.
    Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the java input stream which contains the binary parameter value
    
    length - the number of bytes in the stream
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setCharacterStream
```
void setCharacterStream(String parameterName,
                        Reader reader,
                        long length)
                 throws SQLException
```
    Sets the designated parameter to the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.
    Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.
    
    参数:
    
    parameterName - the name of the parameter
    
    reader - the java.io.Reader object that contains the UNICODE data used as the designated parameter
    
    length - the number of characters in the stream
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setAsciiStream
```
void setAsciiStream(String parameterName,
                    InputStream x)
             throws SQLException
```
    Sets the designated parameter to the given input stream. When a very large ASCII value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.InputStream. Data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from ASCII to the database char format.
    Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of setAsciiStream which takes a length parameter.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the Java input stream that contains the ASCII parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setBinaryStream
```
void setBinaryStream(String parameterName,
                     InputStream x)
              throws SQLException
```
    Sets the designated parameter to the given input stream. When a very large binary value is input to a LONGVARBINARY parameter, it may be more practical to send it via a java.io.InputStream object. The data will be read from the stream as needed until end-of-file is reached.
    Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of setBinaryStream which takes a length parameter.
    
    参数:
    
    parameterName - the name of the parameter
    
    x - the java input stream which contains the binary parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setCharacterStream
```
void setCharacterStream(String parameterName,
                        Reader reader)
                 throws SQLException
```
    Sets the designated parameter to the given Reader object. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.
    Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of setCharacterStream which takes a length parameter.
    
    参数:
    
    parameterName - the name of the parameter
    
    reader - the java.io.Reader object that contains the Unicode data
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setNCharacterStream
```
void setNCharacterStream(String parameterName,
                         Reader value)
                  throws SQLException
```
    Sets the designated parameter to a Reader object. The Reader reads the data till end-of-file is reached. The driver does the necessary conversion from Java character format to the national character set in the database.
    Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of setNCharacterStream which takes a length parameter.
    
    参数:
    
    parameterName - the name of the parameter
    
    value - the parameter value
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs; or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setClob
```
void setClob(String parameterName,
             Reader reader)
      throws SQLException
```
    Sets the designated parameter to a Reader object. This method differs from the setCharacterStream (int, Reader) method because it informs the driver that the parameter value should be sent to the server as a CLOB. When the setCharacterStream method is used, the driver may have to do extra work to determine whether the parameter data should be send to the server as a LONGVARCHAR or a CLOB
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of setClob which takes a length parameter.
    
    参数:
    
    parameterName - the name of the parameter
    
    reader - An object that contains the data to set the parameter value to.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setBlob
```
void setBlob(String parameterName,
             InputStream inputStream)
      throws SQLException
```
    Sets the designated parameter to a InputStream object. This method differs from the setBinaryStream (int, InputStream) method because it informs the driver that the parameter value should be sent to the server as a BLOB. When the setBinaryStream method is used, the driver may have to do extra work to determine whether the parameter data should be send to the server as a LONGVARBINARY or a BLOB
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of setBlob which takes a length parameter.
    
    参数:
    
    parameterName - the name of the parameter
    
    inputStream - An object that contains the data to set the parameter value to.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6
  - setNClob
```
void setNClob(String parameterName,
              Reader reader)
       throws SQLException
```
    Sets the designated parameter to a Reader object. This method differs from the setCharacterStream (int, Reader) method because it informs the driver that the parameter value should be sent to the server as a NCLOB. When the setCharacterStream method is used, the driver may have to do extra work to determine whether the parameter data should be send to the server as a LONGNVARCHAR or a NCLOB
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of setNClob which takes a length parameter.
    
    参数:
    
    parameterName - the name of the parameter
    
    reader - An object that contains the data to set the parameter value to.
    
    抛出:
    
    SQLException - if parameterName does not correspond to a named parameter; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs or this method is called on a closed CallableStatement
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    从以下版本开始:
    
    1.6

接口 CallableStatement

字段概要

从接口继承的字段 java.sql.Statement

方法概要

从接口继承的方法 java.sql.PreparedStatement

从接口继承的方法 java.sql.Statement

从接口继承的方法 java.sql.Wrapper

方法详细资料

registerOutParameter

registerOutParameter

wasNull

getString

getBoolean

getByte

getShort

getInt

getLong

getFloat

getDouble

getBigDecimal

getBytes

getDate

getTime

getTimestamp

getObject

getBigDecimal

getObject

getRef

getBlob

getClob

getArray

getDate

getTime

getTimestamp

registerOutParameter

registerOutParameter

registerOutParameter

registerOutParameter

getURL

setURL

setNull

setBoolean

setByte

setShort

setInt

setLong

setFloat

setDouble

setBigDecimal

setString

setBytes

setDate

setTime

setTimestamp

setAsciiStream

setBinaryStream

setObject

setObject

setObject

setCharacterStream

setDate

setTime

setTimestamp

setNull

getString

getBoolean

getByte

getShort

getInt

getLong

getFloat

getDouble

getBytes

getDate

getTime

getTimestamp

getObject

getBigDecimal

getObject

getRef