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## org.springframework.jdbc.core
Class SqlParameterValue

    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 metadata 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.

Since:
  2.0.5
Author:
  Juergen Hoeller
See Also:
  `Types`, `JdbcTemplate.query(String, Object[], ResultSetExtractor)`, `JdbcTemplate.query(String, Object[], RowCallbackHandler)`, `JdbcTemplate.query(String, Object[], RowMapper)`, `JdbcTemplate.update(String, Object[])`

Constructor Summary
`SqlParameterValue(int sqlType, int scale, java.lang.Object value)` Create a new SqlParameterValue, supplying the SQL type.
`SqlParameterValue(int sqlType, java.lang.Object value)` Create a new SqlParameterValue, supplying the SQL type.
`SqlParameterValue(int sqlType, java.lang.String typeName, java.lang.Object value)` Create a new SqlParameterValue, supplying the SQL type.
`SqlParameterValue(SqlParameter declaredParam, java.lang.Object value)` Create a new SqlParameterValue based on the given SqlParameter declaration.

Method Summary
`java.lang.Object` | `getValue()` Return the value object that this parameter value holds.

Methods inherited from class org.springframework.jdbc.core.SqlParameter
`getName, getScale, getSqlType, getTypeName, isInputValueProvided, isResultsParameter, sqlTypesToAnonymousParameterList`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### SqlParameterValue

    public SqlParameterValue(int sqlType,
                             java.lang.Object value)

  Create a new SqlParameterValue, supplying the SQL type.

  Parameters:
    `sqlType` - SQL type of the parameter according to `java.sql.Types`
    `value` - the value object

### SqlParameterValue

    public SqlParameterValue(int sqlType,
                             java.lang.String typeName,
                             java.lang.Object value)

  Create a new SqlParameterValue, supplying the SQL type.

  Parameters:
    `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,
                             java.lang.Object value)

  Create a new SqlParameterValue, supplying the SQL type.

  Parameters:
    `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,
                             java.lang.Object value)

  Create a new SqlParameterValue based on the given SqlParameter declaration.

  Parameters:
    `declaredParam` - the declared SqlParameter to define a value for
    `value` - the value object

Method Detail

### getValue

    public java.lang.Object getValue()

  Return the value object that this parameter value holds.

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