Types

java.lang.Object
- java.sql.Types

```
public class Types
extends Object
```
The class that defines the constants that are used to identify generic SQL types, called JDBC types.
This class is never instantiated.

字段概要

字段
限定符和类型	字段	说明
`static int`	`ARRAY`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `ARRAY`.
`static int`	`BIGINT`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `BIGINT`.
`static int`	`BINARY`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `BINARY`.
`static int`	`BIT`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `BIT`.
`static int`	`BLOB`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `BLOB`.
`static int`	`BOOLEAN`	The constant in the Java programming language, somtimes referred to as a type code, that identifies the generic SQL type `BOOLEAN`.
`static int`	`CHAR`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `CHAR`.
`static int`	`CLOB`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `CLOB`.
`static int`	`DATALINK`	The constant in the Java programming language, somtimes referred to as a type code, that identifies the generic SQL type `DATALINK`.
`static int`	`DATE`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `DATE`.
`static int`	`DECIMAL`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `DECIMAL`.
`static int`	`DISTINCT`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `DISTINCT`.
`static int`	`DOUBLE`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `DOUBLE`.
`static int`	`FLOAT`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `FLOAT`.
`static int`	`INTEGER`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `INTEGER`.
`static int`	`JAVA_OBJECT`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `JAVA_OBJECT`.
`static int`	`LONGNVARCHAR`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `LONGNVARCHAR`.
`static int`	`LONGVARBINARY`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `LONGVARBINARY`.
`static int`	`LONGVARCHAR`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `LONGVARCHAR`.
`static int`	`NCHAR`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `NCHAR`
`static int`	`NCLOB`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `NCLOB`.
`static int`	`NULL`	The constant in the Java programming language that identifies the generic SQL value `NULL`.
`static int`	`NUMERIC`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `NUMERIC`.
`static int`	`NVARCHAR`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `NVARCHAR`.
`static int`	`OTHER`	The constant in the Java programming language that indicates that the SQL type is database-specific and gets mapped to a Java object that can be accessed via the methods `getObject` and `setObject`.
`static int`	`REAL`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `REAL`.
`static int`	`REF`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `REF`.
`static int`	`ROWID`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `ROWID`
`static int`	`SMALLINT`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `SMALLINT`.
`static int`	`SQLXML`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `XML`.
`static int`	`STRUCT`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `STRUCT`.
`static int`	`TIME`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `TIME`.
`static int`	`TIMESTAMP`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `TIMESTAMP`.
`static int`	`TINYINT`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `TINYINT`.
`static int`	`VARBINARY`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `VARBINARY`.
`static int`	`VARCHAR`	The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type `VARCHAR`.

方法概要
- 从类继承的方法 java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - ARRAY
```
public static final int ARRAY
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type ARRAY.
    
    从以下版本开始:
    
    1.2
    
    另请参阅:
    
    常量字段值
  - BIGINT
```
public static final int BIGINT
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type BIGINT.
    
    另请参阅:
    
    常量字段值
  - BINARY
```
public static final int BINARY
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type BINARY.
    
    另请参阅:
    
    常量字段值
  - BIT
```
public static final int BIT
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type BIT.
    
    另请参阅:
    
    常量字段值
  - BLOB
```
public static final int BLOB
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type BLOB.
    
    从以下版本开始:
    
    1.2
    
    另请参阅:
    
    常量字段值
  - BOOLEAN
```
public static final int BOOLEAN
```
    The constant in the Java programming language, somtimes referred to as a type code, that identifies the generic SQL type BOOLEAN.
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    常量字段值
  - CHAR
```
public static final int CHAR
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type CHAR.
    
    另请参阅:
    
    常量字段值
  - CLOB
```
public static final int CLOB
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type CLOB.
    
    从以下版本开始:
    
    1.2
    
    另请参阅:
    
    常量字段值
  - DATALINK
```
public static final int DATALINK
```
    The constant in the Java programming language, somtimes referred to as a type code, that identifies the generic SQL type DATALINK.
    
    从以下版本开始:
    
    1.4
    
    另请参阅:
    
    常量字段值
  - DATE
```
public static final int DATE
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type DATE.
    
    另请参阅:
    
    常量字段值
  - DECIMAL
```
public static final int DECIMAL
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type DECIMAL.
    
    另请参阅:
    
    常量字段值
  - DISTINCT
```
public static final int DISTINCT
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type DISTINCT.
    
    从以下版本开始:
    
    1.2
    
    另请参阅:
    
    常量字段值
  - DOUBLE
```
public static final int DOUBLE
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type DOUBLE.
    
    另请参阅:
    
    常量字段值
  - FLOAT
```
public static final int FLOAT
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type FLOAT.
    
    另请参阅:
    
    常量字段值
  - INTEGER
```
public static final int INTEGER
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type INTEGER.
    
    另请参阅:
    
    常量字段值
  - JAVA_OBJECT
```
public static final int JAVA_OBJECT
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type JAVA_OBJECT.
    
    从以下版本开始:
    
    1.2
    
    另请参阅:
    
    常量字段值
  - LONGNVARCHAR
```
public static final int LONGNVARCHAR
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type LONGNVARCHAR.
    
    从以下版本开始:
    
    1.6
    
    另请参阅:
    
    常量字段值
  - LONGVARBINARY
```
public static final int LONGVARBINARY
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type LONGVARBINARY.
    
    另请参阅:
    
    常量字段值
  - LONGVARCHAR
```
public static final int LONGVARCHAR
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type LONGVARCHAR.
    
    另请参阅:
    
    常量字段值
  - NCHAR
```
public static final int NCHAR
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type NCHAR
    
    从以下版本开始:
    
    1.6
    
    另请参阅:
    
    常量字段值
  - NCLOB
```
public static final int NCLOB
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type NCLOB.
    
    从以下版本开始:
    
    1.6
    
    另请参阅:
    
    常量字段值
  - NULL
```
public static final int NULL
```
    The constant in the Java programming language that identifies the generic SQL value NULL.
    
    另请参阅:
    
    常量字段值
  - NUMERIC
```
public static final int NUMERIC
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type NUMERIC.
    
    另请参阅:
    
    常量字段值
  - NVARCHAR
```
public static final int NVARCHAR
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type NVARCHAR.
    
    从以下版本开始:
    
    1.6
    
    另请参阅:
    
    常量字段值
  - OTHER
```
public static final int OTHER
```
    The constant in the Java programming language that indicates that the SQL type is database-specific and gets mapped to a Java object that can be accessed via the methods getObject and setObject.
    
    另请参阅:
    
    常量字段值
  - REAL
```
public static final int REAL
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type REAL.
    
    另请参阅:
    
    常量字段值
  - REF
```
public static final int REF
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type REF.
    
    从以下版本开始:
    
    1.2
    
    另请参阅:
    
    常量字段值
  - ROWID
```
public static final int ROWID
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type ROWID
    
    从以下版本开始:
    
    1.6
    
    另请参阅:
    
    常量字段值
  - SMALLINT
```
public static final int SMALLINT
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type SMALLINT.
    
    另请参阅:
    
    常量字段值
  - SQLXML
```
public static final int SQLXML
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type XML.
    
    从以下版本开始:
    
    1.6
    
    另请参阅:
    
    常量字段值
  - STRUCT
```
public static final int STRUCT
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type STRUCT.
    
    从以下版本开始:
    
    1.2
    
    另请参阅:
    
    常量字段值
  - TIME
```
public static final int TIME
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type TIME.
    
    另请参阅:
    
    常量字段值
  - TIMESTAMP
```
public static final int TIMESTAMP
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type TIMESTAMP.
    
    另请参阅:
    
    常量字段值
  - TINYINT
```
public static final int TINYINT
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type TINYINT.
    
    另请参阅:
    
    常量字段值
  - VARBINARY
```
public static final int VARBINARY
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type VARBINARY.
    
    另请参阅:
    
    常量字段值
  - VARCHAR
```
public static final int VARCHAR
```
    The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type VARCHAR.
    
    另请参阅:
    
    常量字段值

类 Types

字段概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

ARRAY

BIGINT

BINARY

BIT

BLOB

BOOLEAN

CHAR

CLOB

DATALINK

DATE

DECIMAL

DISTINCT

DOUBLE

FLOAT

INTEGER

JAVA_OBJECT

LONGNVARCHAR

LONGVARBINARY

LONGVARCHAR

NCHAR

NCLOB

NULL

NUMERIC

NVARCHAR

OTHER

REAL

REF

ROWID

SMALLINT

SQLXML

STRUCT

TIME

TIMESTAMP

TINYINT

VARBINARY

VARCHAR