java.lang.Object
- org.springframework.jdbc.core.SqlParameter
- - org.springframework.jdbc.core.SqlParameterValue

```
public class SqlParameterValue
extends SqlParameter
```
Object to represent a SQL parameter value, including parameter meta-data such as the SQL type and the scale for numeric values.
Designed for use with JdbcTemplate's operations that take an array of argument values: Each such argument value may be a SqlParameterValue, indicating the SQL type (and optionally the scale) instead of letting the template guess a default type. Note that this only applies to the operations with a 'plain' argument array, not to the overloaded variants with an explicit type array.
从以下版本开始:
2.0.5
作者:
Juergen Hoeller
另请参阅:
Types, JdbcTemplate.query(String, Object[], ResultSetExtractor), JdbcTemplate.query(String, Object[], RowCallbackHandler), JdbcTemplate.query(String, Object[], RowMapper), JdbcTemplate.update(String, Object[])

构造器概要

构造器
构造器	说明
`SqlParameterValue(int sqlType, int scale, Object value)`	Create a new SqlParameterValue, supplying the SQL type.
`SqlParameterValue(int sqlType, Object value)`	Create a new SqlParameterValue, supplying the SQL type.
`SqlParameterValue(int sqlType, String typeName, Object value)`	Create a new SqlParameterValue, supplying the SQL type.
`SqlParameterValue(SqlParameter declaredParam, Object value)`	Create a new SqlParameterValue based on the given SqlParameter declaration.

方法概要
所有方法实例方法具体方法
修饰符和类型方法说明
Object getValue()
Return the value object that this parameter value holds.
- 从类继承的方法 org.springframework.jdbc.core.SqlParameter
  getName, getScale, getSqlType, getTypeName, isInputValueProvided, isResultsParameter, sqlTypesToAnonymousParameterList
- 从类继承的方法 java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - SqlParameterValue
```
public SqlParameterValue(int sqlType,
                         Object value)
```
    Create a new SqlParameterValue, supplying the SQL type.
    参数:
    sqlType - SQL type of the parameter according to java.sql.Types
    value - the value object
  - SqlParameterValue
```
public SqlParameterValue(int sqlType,
                         String typeName,
                         Object value)
```
    Create a new SqlParameterValue, supplying the SQL type.
    参数:
    sqlType - SQL type of the parameter according to java.sql.Types
    typeName - the type name of the parameter (optional)
    value - the value object
  - SqlParameterValue
```
public SqlParameterValue(int sqlType,
                         int scale,
                         Object value)
```
    Create a new SqlParameterValue, supplying the SQL type.
    参数:
    sqlType - SQL type of the parameter according to java.sql.Types
    scale - the number of digits after the decimal point (for DECIMAL and NUMERIC types)
    value - the value object
  - SqlParameterValue
```
public SqlParameterValue(SqlParameter declaredParam,
                         Object value)
```
    Create a new SqlParameterValue based on the given SqlParameter declaration.
    参数:
    declaredParam - the declared SqlParameter to define a value for
    value - the value object
- 方法详细资料
  - getValue
```
public Object getValue()
```
    Return the value object that this parameter value holds.

类 SqlParameterValue

构造器概要

方法概要

从类继承的方法 org.springframework.jdbc.core.SqlParameter

从类继承的方法 java.lang.Object

构造器详细资料

SqlParameterValue

SqlParameterValue

SqlParameterValue

SqlParameterValue

方法详细资料

getValue