ResultSetReturn (Hibernate JavaDocs)

All Known Implementing Classes:

ResultSetReturnImpl
```
public interface ResultSetReturn
```
Contract for extracting ResultSets from Statements, executing Statements, managing Statement/ResultSet resources, and logging statement calls. TODO: This could eventually utilize the new Return interface. It would be great to have a common API shared. Generally the methods here dealing with CallableStatement are extremely limited, relying on the legacy

Method Summary

Methods
Modifier and Type	Method and Description
`ResultSet`	`execute(PreparedStatement statement)` Execute the PreparedStatement return its first ResultSet, if any.
`ResultSet`	`execute(Statement statement, String sql)` Performs the given SQL statement, returning its first ResultSet, if any.
`int`	`executeUpdate(PreparedStatement statement)` Execute the PreparedStatement, returning its "affected row count".
`int`	`executeUpdate(Statement statement, String sql)` Execute the given SQL statement returning its "affected row count".
`ResultSet`	`extract(CallableStatement callableStatement)` Extract the ResultSet from the CallableStatement.
`ResultSet`	`extract(PreparedStatement statement)` Extract the ResultSet from the PreparedStatement.
`ResultSet`	`extract(Statement statement, String sql)` Performs the given SQL statement, expecting a ResultSet in return

- Method Detail
  - extract
```
ResultSet extract(PreparedStatement statement)
```
    Extract the ResultSet from the PreparedStatement.
    If user passes CallableStatement reference, this method calls extract(CallableStatement) internally. Otherwise, generally speaking, PreparedStatement.executeQuery() is called
    
    Parameters:
    statement - The PreparedStatement from which to extract the ResultSet
    
    Returns:
    The extracted ResultSet
  - extract
```
ResultSet extract(CallableStatement callableStatement)
```
    Extract the ResultSet from the CallableStatement. Note that this is the limited legacy form which delegates to Dialect.getResultSet(java.sql.CallableStatement). Better option is to integrate ProcedureCall-like hooks
    
    Parameters:
    callableStatement - The CallableStatement from which to extract the ResultSet
    
    Returns:
    The extracted ResultSet
  - extract
```
ResultSet extract(Statement statement,
                String sql)
```
    Performs the given SQL statement, expecting a ResultSet in return
    
    Parameters:
    statement - The JDBC Statement object to use
    sql - The SQL to execute
    
    Returns:
    The resulting ResultSet
  - execute
```
ResultSet execute(PreparedStatement statement)
```
    Execute the PreparedStatement return its first ResultSet, if any. If there is no ResultSet, returns null
    
    Parameters:
    statement - The PreparedStatement to execute
    
    Returns:
    The extracted ResultSet, or null
  - execute
```
ResultSet execute(Statement statement,
                String sql)
```
    Performs the given SQL statement, returning its first ResultSet, if any. If there is no ResultSet, returns null
    
    Parameters:
    statement - The JDBC Statement object to use
    sql - The SQL to execute
    
    Returns:
    The extracted ResultSet, or null
  - executeUpdate
```
int executeUpdate(PreparedStatement statement)
```
    Execute the PreparedStatement, returning its "affected row count".
    
    Parameters:
    statement - The PreparedStatement to execute
    
    Returns:
    The PreparedStatement.executeUpdate() result
  - executeUpdate
```
int executeUpdate(Statement statement,
                String sql)
```
    Execute the given SQL statement returning its "affected row count".
    
    Parameters:
    statement - The JDBC Statement object to use
    sql - The SQL to execute
    
    Returns:
    The Statement.executeUpdate(String) result

Interface ResultSetReturn

Method Summary

Method Detail

extract

extract

extract

execute

execute

executeUpdate

executeUpdate