/*
 * Copyright 1999-2017 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.odps;

import com.alibaba.druid.sql.SQLUtils;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.visitor.SchemaStatVisitor;
import com.alibaba.druid.util.JdbcConstants;
import junit.framework.TestCase;

import java.util.List;

public class OdpsCreateTableTest7_struct extends TestCase {
    public void test_select() throws Exception {
        // 1095288847322
        String sql = "CREATE TABLE DEST3(k STRUCT<col1:STRING, col2:STRING>, v BIGINT) STORED AS TEXTFILE;";//

        List<SQLStatement> statementList = SQLUtils.parseStatements(sql, JdbcConstants.ODPS);
        SQLStatement stmt = statementList.get(0);

        assertEquals("CREATE TABLE DEST3 (\n" +
                "\tk STRUCT<col1:STRING, col2:STRING>,\n" +
                "\tv BIGINT\n" +
                ")\n" +
                "STORED AS TEXTFILE;", stmt.toString());

        assertEquals("create table DEST3 (\n" +
                "\tk struct<col1:string, col2:string>,\n" +
                "\tv bigint\n" +
                ")\n" +
                "stored as TEXTFILE;", SQLUtils.formatOdps(sql, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));

        assertEquals(1, statementList.size());

        SchemaStatVisitor visitor = SQLUtils.createSchemaStatVisitor(JdbcConstants.ODPS);
        stmt.accept(visitor);

//        System.out.println("Tables : " + visitor.getTables());
        System.out.println("fields : " + visitor.getColumns());
//      System.out.println("coditions : " + visitor.getConditions());
//      System.out.println("orderBy : " + visitor.getOrderByColumns());

        assertEquals(1, visitor.getTables().size());
        assertEquals(2, visitor.getColumns().size());
        assertEquals(0, visitor.getConditions().size());

//        System.out.println(SQLUtils.formatOdps(sql));

//        assertTrue(visitor.getColumns().contains(new Column("abc", "name")));
    }

}
