org.apache.shardingsphere.core.parse.antlr.optimizer

Class SQLStatementOptimizerEngine

java.lang.Object

org.apache.shardingsphere.core.parse.antlr.optimizer.SQLStatementOptimizerEngine

public final class SQLStatementOptimizerEngine
extends Object

SQL statement optimizer engine.

Author:

zhangliang

Constructor Summary

Constructors

Constructor and Description
SQLStatementOptimizerEngine()

Method Summary

Modifier and Type	Method and Description
void	optimize(SQLStatementRule rule, SQLStatement sqlStatement) Optimize SQL statement.

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLStatementOptimizerEngine

public SQLStatementOptimizerEngine()

Method Detail

optimize

public void optimize(SQLStatementRule rule,
                     SQLStatement sqlStatement)

Optimize SQL statement.

Parameters:

rule - SQL statement rule

sqlStatement - SQL statement