/*
* 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.update;
import java.util.List;
import org.junit.Assert;
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.stat.TableStat;
import com.alibaba.druid.stat.TableStat.Column;
public class MySqlUpdateTest_6 extends MysqlTest {
public void test_0() throws Exception {
String sql = "/* 6445c36514623747244871009d62f9/0//sub_order_id:1234567890/order_id:123456/ */"
+ "SELECT id, user_id, item_id, sku_id, flag"
+ " , sellable_quantity, fff03, status, feature, feature_lock"
+ " , version, gmt_create, gmt_modified, root_id, parent_id, dist_type, dist_id"
+ " , occupy_quantity, user_type "
+ "FROM "
+ "UPDATE COMMIT_ON_SUCCESS ROLLBACK_ON_FAIL TARGET_AFFECT_ROW ? "
+ "`table_3966` "
+ "SET `fff03` = `fff03` + ?"
+ " , `flag` = `flag` & ~ (1 << 10) & ~ (1 << 11)"
+ " , `version` = `version` + 3, `gmt_modified` = NOW() "
+ "WHERE `root_id` = ? AND `status` = 1 AND `id` IN (?, ?) AND `fff03` + ? >= 0";
MySqlStatementParser parser = new MySqlStatementParser(sql);
List<SQLStatement> statementList = parser.parseStatementList();
SQLStatement stmt = statementList.get(0);
print(statementList);
Assert.assertEquals(1, statementList.size());
MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
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());
Assert.assertEquals(1, visitor.getTables().size());
Assert.assertEquals(19, visitor.getColumns().size());
Assert.assertEquals(3, visitor.getConditions().size());
Assert.assertTrue(visitor.getTables().containsKey(new TableStat.Name("table_3966")));
Assert.assertTrue(visitor.getColumns().contains(new Column("table_3966", "user_id")));
Assert.assertTrue(visitor.getColumns().contains(new Column("table_3966", "id")));
Assert.assertTrue(visitor.getColumns().contains(new Column("table_3966", "item_id")));
{
String output = SQLUtils.toMySqlString(stmt);
Assert.assertEquals("SELECT id, user_id, item_id, sku_id, flag, sellable_quantity, fff03, status, feature, feature_lock, version, gmt_create, gmt_modified, root_id, parent_id, dist_type, dist_id, occupy_quantity, user_type"
+ "\nFROM UPDATE COMMIT_ON_SUCCESS ROLLBACK_ON_FAIL TARGET_AFFECT_ROW ? `table_3966`"
+ "\nSET `fff03` = `fff03` + ?, `flag` = `flag` & ~(1 << 10 & ~(1 << 11)), `version` = `version` + 3, `gmt_modified` = NOW()"
+ "\nWHERE `root_id` = ?"
+ "\n\tAND `status` = 1"
+ "\n\tAND `id` IN (?, ?)"
+ "\n\tAND `fff03` + ? >= 0", //
output);
}
{
String output = SQLUtils.toMySqlString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION);
Assert.assertEquals("select id, user_id, item_id, sku_id, flag, sellable_quantity, fff03, status, feature, feature_lock, version, gmt_create, gmt_modified, root_id, parent_id, dist_type, dist_id, occupy_quantity, user_type"
+ "\nfrom update commit_on_success rollback_on_fail target_affect_row ? `table_3966`"
+ "\nset `fff03` = `fff03` + ?, `flag` = `flag` & ~(1 << 10 & ~(1 << 11)), `version` = `version` + 3, `gmt_modified` = NOW()"
+ "\nwhere `root_id` = ?"
+ "\n\tand `status` = 1"
+ "\n\tand `id` in (?, ?)"
+ "\n\tand `fff03` + ? >= 0", //
output);
}
}
}