package com.alipay.zdal.parser.druid.bvt.sql.mysql;

import java.util.List;

import junit.framework.Assert;

import com.alipay.zdal.parser.druid.sql.MysqlTest;
import com.alipay.zdal.parser.sql.ast.SQLStatement;
import com.alipay.zdal.parser.sql.dialect.mysql.parser.MySqlStatementParser;
import com.alipay.zdal.parser.visitor.ZdalMySqlSchemaStatVisitor;

/**
 * 
 * @author xiaoqing.zhouxq
 * @version $Id: MySqlUpdateStatementLimitTest.java, v 0.1 2012-5-17 ����10:07:20 xiaoqing.zhouxq Exp $
 */
public class MySqlUpdateStatementLimitTest extends MysqlTest {
    public void test_limit() {
        //        String sql = "update t set name = 'x' where id < 100 limit 10,5";
        String sql = "update timeout set prior_Level= prior_Level + ?, gmt_modified=? where ((job_id = ?) AND (trade_no = ?))";
        MySqlStatementParser parser = new MySqlStatementParser(sql);
        List<SQLStatement> statementList = parser.parseStatementList();
        SQLStatement statemen = statementList.get(0);
        print(statementList);

        Assert.assertEquals(1, statementList.size());

        ZdalMySqlSchemaStatVisitor visitor = new ZdalMySqlSchemaStatVisitor();
        statemen.accept(visitor);

        System.out.println("Tables : " + visitor.getTables());
        System.out.println("fields : " + visitor.getColumns());
        System.out.println("alias : " + visitor.getAliasMap());
        System.out.println("conditions : " + visitor.getConditions());
        System.out.println("orderBy : " + visitor.getOrderByColumns());
        System.out.println("groupBy : " + visitor.getGroupByColumns());
        System.out.println("variant : " + visitor.getVariants());
        System.out.println("relationShip : " + visitor.getRelationships());
        System.out.println("limit : " + visitor.getLimits());
        System.out.println("bindConditions : " + visitor.getBindVarConditions());

        Assert.assertEquals(1, visitor.getTables().size());
        Assert.assertEquals(4, visitor.getColumns().size());
        Assert.assertEquals(2, visitor.getConditions().size());
    }
}