org.pinus4j.datalayer

Class SQLParser

java.lang.Object

org.pinus4j.datalayer.SQLParser

public class SQLParser
extends Object

SQL语句解析器. 依赖JSqlParser实现.

Author:

duanbn

Constructor Summary

Constructors

Constructor and Description
SQLParser()

Method Summary

Methods

Modifier and Type	Method and Description
static String	addTableIndex(String sql, int tableIndex) 给表明添加分片表下标.
static List<String>	parseTableName(String sql) 获取sql语句中所有表名.

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLParser

public SQLParser()

Method Detail

parseTableName

public static List<String> parseTableName(String sql)

获取sql语句中所有表名. 支持多表查询.

Parameters:

sql - sql语句

Returns:

表名

addTableIndex

public static String addTableIndex(String sql,
                   int tableIndex)

给表明添加分片表下标.

Parameters:

sql - sql语句

tableIndex - 分片的表下标.