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.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor;
/**
*
* @author xiaoqing.zhouxq
* @version $Id: MySqlSelectTest_6.java, v 0.1 2012-5-17 ����10:07:16 xiaoqing.zhouxq Exp $
*/
public class MySqlSelectGroupTest extends MysqlTest {
public void test_0() throws Exception {
String sql = "SELECT e.employee_id FROM employees e, orders o WHERE e.employee_id = o.sales_rep_id GROUP BY e.employee_id; ";
MySqlStatementParser parser = new MySqlStatementParser(sql);
List<SQLStatement> statementList = parser.parseStatementList();
SQLStatement statemen = statementList.get(0);
print(statementList);
Assert.assertEquals(1, statementList.size());
MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
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("--------------------------------");
}
}