全部字段: INSERT INTO 表名 VALUES (值1, 值2, ...); 批量添加数据: INSERT INTO 表名 (字段名1, 字段名2, ...) VALUES (值1, 值2, ...), (值1, 值2, ...), (值1, 值2, ...); INSERT INTO 表名 VALUES (值 1, 值2, ...), (值1, 值 2, ...), (值1, 值2, ...)...
13. 导入失败,报错:“too many filtered rows xxx, "ErrorURL":"或 Insert has filtered data in strict mode, tracking url=xxxx.”? 原因:表的 schema、分区等与导入的数据不匹配。可在 TCHouse-D Studio 或客户端执行 doris 命令查看具体原因:show load warnings on `<tracking url>`,<tracking url> ...
查询所有数据库: SHOW DATABASES; 查询当前数据库: SELECT DATABASE(); 创建数据库: CREATE DATABASE [ IF NOT EXISTS ] 数据库名 [ DEFAULT CHARSET 字符集] [COLLATE 排序规则 ]; 删除数据库: DROP DATABASE [ IF EXISTS ] 数据库名; 使用数据库: USE 数据库名; 注意事项 MySQL的UTF8字符集长度为3字...
ERROR 1055 (42000): Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'bigData.emp.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by #查看sql_mode mysql> select @@global.sql_...
-- 创建一个测试表 CREATE TABLE `test` ( `id` INT(4) NOT NULL AUTO_INCREMENT, `coll` VARCHAR(20) NOT NULL, PRIMARY KEY (`id`) ) ENGINE=INNODB DEFAULT CHARSET=utf8 -- 插入几个测试数据 INSERT INTO test(coll) VALUES('row1'),('row2'),('row3'); -- 删除表数据(不带where条件的...
Source database user The user must have the following minimum permissions: SELECT, LOCK TABLES, REPLICATION SLAVE, and REPLICATION CLIENT Destination database user Each table in the destination database must have the INSERT, SELECT, UPDATE, DELETE, CONNECT and CREATE permissions. ...
PERFORMANCE_SCHEMA.PROCESSLISTfiltered foreground threads which did not have a user name. As of this release,system_useris assigned to foreground threads without a user name. (Bug #37357562) Under certain circumstances, a metadata lock can be upgraded or downgraded to a differentLOCK_TYPE. This ...
Destination database user The DDM destination database user must have the following permissions: CREATE, DROP, ALTER, INDEX, INSERT, DELETE, UPDATE, and SELECT. In addition, grant the SELECT permission on all tables. The DDM destination database user must have the permission on the database to...
| id | select_type | table | partitions | type | possible_keys | key | key_len | ref | rows | filtered | Extra | +---+---+---+---+---+---+---+---+---+---+---+---+ | 1 | PRIMARY | ttt1 | NULL | ALL | NULL | NULL | NULL | NULL | 1 | 100.00 | ...
id INT PRIMARY KEY AUTO_INCREMENT, name VARCHAR(100), age INT ); 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 创建源表数据insert时的触发器: AI检测代码解析 -- 创建触发器 DELIMITER // CREATE TRIGGER sync_trigger AFTER INSERT ON source_table ...