U dont have any Column with Name "key" in ur database. N thats why this error is coming. Ur Data type should match exactly with ur Field names in Database. Make it Userid in Design. Thanks, Mahi You must be a registered user to add a comment. If you've already registered, sign ...
emmm...虽然这个问题以前遇到很多遍了，而我只是想教你用下Google翻译能解决很多问题 ...
哥们，你的userlist表都没有agentnumber这个字段；
解决:这里的id字段是表的主键,查看别人的经验贴得知是语法错误,参考链接https://stackoverflow.com/questions/19205004/key-emp-no-doesnt-exist-in-table-employees ,当强制索引是主键时sql语句应这样写 mysql> SELECT COUNT(UA.id) AS tp_count FROM ck_user_audit UA RIGHT JOIN ck_user AS U force index(...
If the table to be referenced by the FOREIGN KEY constraint already has a PRIMARY KEY and it’s not the column to be referenced by the FOREIGN KEY, you can create a UNIQUE index or UNIQUE constraint on the column. Using a UNIQUE index: ...
1072 - key column 'id' doesn't exist in table 文心快码 针对你提出的问题“1072 - key column 'id' doesn't exist in table”,以下是根据参考信息提供的详细解答: 检查数据库表结构,确认'id'列是否存在: 你可以通过执行 DESCRIBE table_name; 或SHOW COLUMNS FROM table_name; 命令来查看表的结构,...
107242000ER_KEY_COLUMN_DOES_NOT_EXITSKey column '%s' doesn't exist in table Contents Possible Causes and Solutions Possible Causes and Solutions This article doesn't currently contain any content.You can help! ← Error 1071: Specified key was too long; max key length is ...
1.This error may also crop up if there are NULL values in the dimension attributes. Delete the NULL values from the table for that dimension attribute. 2. If 1 is not very feasible,to get over this error permanently, you might as well c...
Knowledge Base » Training & Tutorials » Advanced MariaDB Articles » Development Articles » MariaDB Internals Documentation » Using MariaDB with Your Programs (API) » Error Codes » MariaDB Error Codes 1100 to 1199 » Error 1176: Key doesn't exist in table ...