[Macromedia][SQLServer JDBC 驱动程序][SQLServer]无效的对象名称 'column_name'

Question

在我的 ColdFusion 11 网站（使用 SQL Server 2008 R2）中，以下 cfquery 抛出上述错误：

<cfquery name="deleteGrantModificationItems" datasource="#dsource#">
  DELETE col_key FROM myTable
  WHERE col_key = <cfqueryPARAM value = "#appkey#" CFSQLType = "CF_SQL_VARCHAR">
</cfquery>

当我运行 sql 分析器捕获查询时，我得到：

Declare @p1 int
Set @p1=NULL
exec sp_prepexec @p1 output,N'@P1 varchar(8000)',N'DELETE col_key FROM myTable
WHERE col_key = @P1 ','000000001644'
select @p1

当我在查询分析器中运行以上内容时，出现以下错误：

Msg 208, Level 16, State 1, Line 1
Invalid object name 'col_key'.
Msg 8180, Level 16, State 1, Procedure sp_prepexec, Line 1
Statement(s) could not be prepared.

我一直找不到错误的原因。

Answer 1

您有一个语法错误，因为您应该使用 DELETE FROM table_name ...，例如：

<cfquery name="deleteGrantModificationItems" datasource="#dsource#">
  DELETE FROM myTable
  WHERE col_key = <cfqueryPARAM value = "#appkey#" CFSQLType = "CF_SQL_VARCHAR">
</cfquery>

DELETE doc:

[ WITH [ ,...n ] ] DELETE

[ TOP ( expression ) [ PERCENT ] ]

[ FROM ]

[Macromedia][SQLServer JDBC 驱动程序][SQLServer]无效的对象名称 'column_name'

[Macromedia][SQLServer JDBC Driver][SQLServer]Invalid object name 'column_name'

sql-server

sql-server-2008

jdbc

coldfusion

jdbc-odbc