error code: 1241. operand should contain 1 column(s) 1. 解释错误代码1241的含义 错误代码1241是MySQL中的一个常见错误,它的完整信息是“Operand should contain 1 column(s)”。这个错误通常出现在执行SQL查询时,尤其是涉及到比较、赋值或子查询等操作时,如果操作数(operand)包含的列数不符合预期(预期为1列...
错误:1289 SQLSTATE: HY000 (ER_FEATURE_DISABLED) 消息:’%s’特性已被禁止,要想使其工作,需要用’%s’创建MySQL。 [Page] 错误:1290 SQLSTATE: HY000 (ER_OPTION_PREVENTS_STATEMENT消息:MySQL正使用%s选项运行,因此不能执行该语句。 错误:1291 SQLS...
Within [ code ][ /code ] tags (leave off the spaces)... 1. Provide CREATE TABLE statements for each of the relevant tables 2. Provide a small but representative dataset for each of the tables, as a set of INSERT statements 3. Provide the resultset you'd expect from your query....
vi Chapter 1 MySQL Error Reference This document provides a reference for the various types of error messages in MySQL: • Error messages produced only by the server: Chapter 2, Server Error Message Reference On the server side, error messages may occur during the startup and shutdown ...
其中错误的第一部分是停机码（Stop Code）也就是STOP 0x0000001E，用于识别已发生错误的类型， 错误第二部分是被括号括起来的四个数字集，表示随机的开发人员定义的参数，第三部分是错误名。信息第一行通常用来识别生产错误的驱动程序或者设备，这种信息多数很简洁，但停机码可以作为搜索项在微软知识库和...
0 mysql> insert into t2 values (1,1,1),(2,2,2),(3,3,3),(4,4,4); Query OK, 4 rows affected (0.00 sec) Records: 4 Duplicates: 0 Warnings: 0 mysql> select * from t1 where row(a,b) > any(select a-1,b-1 from t2 ); ERROR 1241 (21000): Operand should contain 1 colum...
1235:MySQL版本过低,不具有本功能 错误:1236 SQLSTATE: HY000 (ER_MASTER_FATAL_ERROR_READING_BINLOG) 消息:从二进制日志读取数据时,获得来自主服务器的致命错误%d: ’%s’。 错误:1237 SQLSTATE: HY000 (ER_SLAVE_IGNORED_TABLE) 消息:由于“replicate-*-table”规则,从SQL线程忽略了查询。。
1235:MySQL版本过低,不具有本功能 错误:1236 SQLSTATE: HY000 (ER_MASTER_FATAL_ERROR_READING_BINLOG) 消息:从二进制日志读取数据时,获得来自主服务器的致命错误%d: ’%s’。 错误:1237 SQLSTATE: HY000 (ER_SLAVE_IGNORED_TABLE) 消息:由于“replicate-*-table”规则,从SQL线程忽略了查询。。
The table mysql.proc is missing, corrupt, or contains bad data (internal code %d) • Error number: 1458; Symbol: ER_SP_WRONG_NAME; SQLSTATE: 42000 Message: Incorrect routine name '%s' • Error number: 1459; Symbol: ER_TABLE_NEEDS_UPGRADE; SQLSTATE: HY000 Message: Table upgrade ...
Select horse_id, Name From horse Join ( Select horse_id, count(*) as wins From entry where place <=3 having count(*) > 1 ) x using(horse_id); Sorry, you can't reply to this topic. It has been closed.