/*
* Copyright 1999-2011 Alibaba Group Holding Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.alibaba.druid.bvt.sql.oracle;
import java.util.List;
import org.junit.Assert;
import com.alibaba.druid.sql.OracleTest;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
import com.alibaba.druid.sql.dialect.oracle.visitor.OracleSchemaStatVisitor;
import com.alibaba.druid.sql.test.TestUtils;
public class OracleSelectTest46 extends OracleTest {
public void test_0() throws Exception {
String sql = //
"select *" //
+ " FROM MT_PRODUCT_ORDER T1,MT_ORDER T2 WHERE " //
+ " T1.MT_ORDER_ID = T2.MT_ORDER_ID" //
+ " and SELLER_SSOID = 1" //
+ " AND T1.MT_ORDER_ID = '1'" //
+ " AND T1.MT_BATCH_ORDER_ID IN '1'"; //
OracleStatementParser parser = new OracleStatementParser(sql);
List<SQLStatement> statementList = parser.parseStatementList();
SQLStatement stmt = statementList.get(0);
print(statementList);
Assert.assertEquals(1, statementList.size());
OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor();
stmt.accept(visitor);
System.out.println("Tables : " + visitor.getTables());
System.out.println("fields : " + visitor.getColumns());
System.out.println("coditions : " + visitor.getConditions());
System.out.println("relationships : " + visitor.getRelationships());
System.out.println("orderBy : " + visitor.getOrderByColumns());
Assert.assertEquals(2, visitor.getTables().size());
Assert.assertEquals(4, visitor.getColumns().size());
String text = TestUtils.outputOracle(stmt);
Assert.assertEquals("SELECT *" //
+ "\nFROM MT_PRODUCT_ORDER T1, MT_ORDER T2" //
+ "\nWHERE T1.MT_ORDER_ID = T2.MT_ORDER_ID" //
+ "\n\tAND SELLER_SSOID = 1" //
+ "\n\tAND T1.MT_ORDER_ID = '1'" //
+ "\n\tAND T1.MT_BATCH_ORDER_ID IN ('1');"//
+ "\n", text);
// Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("acduser.vw_acd_info", "xzqh")));
// Assert.assertTrue(visitor.getOrderByColumns().contains(new TableStat.Column("employees", "last_name")));
}
}