1. 错误代码1113 (42000)的含义 错误代码1113 (42000) 通常在数据库操作中出现,特别是与MySQL等关系型数据库管理系统(RDBMS)交互时。这个错误指的是“a table must have at least 1 column”,即“表必须至少有一列”。它表明在尝试创建或修改表结构时,表被定义为没有列,或者列的定义在语法上被错误地省略或...
给A表新建一列
你这个应该是你的SQL语句中有些特殊字符或关键字导致解析的时候，没有正确解析你的输入数据。出现这种现象的原因有很多：真正的数据内容和表字段对应不上 输入的文件编码格式和表的编码格式不一致。客户端Navicat的工具导入数据的时候，选择项勾选有问题等等 试一下命令行终端导入数据是否会有同样的问题。
You cannot create a table all of whose columns are computed. You can, however, create a view containing entirely computed data.For more information, see How to: Specify Computed Columns.See AlsoOther ResourcesError Messages in Visual Database ToolsEnglish...
The table must have at least one column that is not computed. (Visual Database Tools) You cannot create a table all of whose columns are computed. You can, however, create a view containing entirely computed data. For more information, seeHow to: Specify Computed Columns (Visual Database ...
Register Now 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 1113: A table must have at least 1 column ...
Knowledge Base » Training & Tutorials » Advanced MariaDB Articles » Development Articles » MariaDB Internals Documentation » Using MariaDB with Your Programs (API) » Error Codes » MariaDB Error Codes 4100 to 4199 » Error 4123: Table must have at least one versioned column ...
The varchar columns require a maximum length, meaning you need to write for examplevarchar(100)...
The corner at the end? The corner? What does mr. Sun sun asked the car at the end? The cause of the fire. The name of the corps of teachers. The name of the column. What does the caller want to speak to? The hr manager, the film, and the marketing manager. What is the ...
DTS_E_ATLEASTONEINPUTMUSTBEMAPPEDTOOUTPUT 欄位 DTS_E_ATTEMPTINGTOINSERTINTOAREADONLYCOLUMN 欄位 DTS_E_ATTEMPTINGTOINSERTINTOAROWIDCOLUMN 欄位 DTS_E_ATTEMPTINGTOINSERTINTOAROWVERCOLUMN 欄位 DTS_E_AXTASK_EMPTY_SCRIPT 欄位 DTS_E_AXTASK_HANDLER_NOT_FOUND 欄位 DTS_E_AXTASK_INITIALIZATION_WITH_...