org.datanucleus.store.rdbms.sql.operation

Class NumericToString3Operation

java.lang.Object

org.datanucleus.store.rdbms.sql.operation.AbstractSQLOperation

org.datanucleus.store.rdbms.sql.operation.NumericToString3Operation

All Implemented Interfaces:

SQLOperation

public class NumericToString3Operation
extends AbstractSQLOperation

Implementation of a conversion from a NumericExpression to a StringExpression. Results in

RTRIM(CHAR(expr))

Field Summary

Fields inherited from class org.datanucleus.store.rdbms.sql.operation.AbstractSQLOperation

exprFactory

Constructor Summary

Constructors

Constructor and Description
NumericToString3Operation()

Method Summary

Methods

Modifier and Type	Method and Description
SQLExpression	getExpression(SQLExpression expr, SQLExpression expr2) Return the expression for this SQL function.

Methods inherited from class org.datanucleus.store.rdbms.sql.operation.AbstractSQLOperation

getMappingForClass, setExpressionFactory

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NumericToString3Operation

public NumericToString3Operation()

Method Detail

getExpression

public SQLExpression getExpression(SQLExpression expr,
                          SQLExpression expr2)

Description copied from interface: SQLOperation

Return the expression for this SQL function.

Parameters:

expr - Left hand expression

expr2 - Right hand expression

Returns:

The SQL expression for the operation