/*
 * 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.mysql.createTable;

import com.alibaba.druid.sql.MysqlTest;
import com.alibaba.druid.sql.SQLUtils;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor;
import com.alibaba.druid.sql.parser.SQLParserFeature;

public class MySqlCreateTableTest83 extends MysqlTest {
    public void test_one() throws Exception {
        String sql = "CREATE TABLE t1 (\n" +
                "  ts1 TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,     -- default 0\n" +
                "  ts2 TIMESTAMP NULL ON UPDATE CURRENT_TIMESTAMP -- default NULL\n" +
                ");";

        MySqlStatementParser parser = new MySqlStatementParser(sql, SQLParserFeature.KeepComments);
        SQLStatement stmt = parser.parseCreateTable();

        MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
        stmt.accept(visitor);
//
//        Column column = visitor.getColumn("tb_custom_vip_show_message", "custom_vip_show_message_seq");
//        assertNotNull(column);
//        assertEquals("INT", column.getDataType());
        System.out.println(stmt);

        {
            String output = SQLUtils.toMySqlString(stmt);
            assertEquals("CREATE TABLE t1 (\n" +
                    "\tts1 TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, -- default 0\n" +
                    "\tts2 TIMESTAMP NULL ON UPDATE CURRENT_TIMESTAMP -- default NULL\n" +
                    ")", output);
        }

        {
            String output = SQLUtils.toMySqlString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION);
            assertEquals("create table t1 (\n" +
                    "\tts1 TIMESTAMP on update current_timestamp, -- default 0\n" +
                    "\tts2 TIMESTAMP null on update current_timestamp -- default NULL\n" +
                    ")", output);
        }
    }
}
