本文介紹了關鍵字“FOR"附近的語法不正確的處理方法，對大家解決問題具有一定的參考價值，需要的朋友們下面隨著小編來一起學習吧！
問題描述
我寫了下面提到的查詢...
I have written the query mentioned below...
DECLARE @cols AS NVARCHAR(MAX),
@query AS NVARCHAR(MAX)
select @cols = STUFF((SELECT distinct ',' + QUOTENAME(Name)
from dbo.[WorkflowInstanceParameter]
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'),1,1,'')
Go
set @query = 'SELECT ' + @cols + '
from
(
select wi.Id,wip.Name, wip.stringValue
from FROM [ESP2_DEV1].[dbo].[WorkflowInstanceParameter] wip,
[WorkflowParameterGroupInstance] wpgi, [ESP2_DEV1].[dbo].[WorkflowInstance] wi,
dbo.WorkflowDefinition wd
where wip.[WorkflowParameterGroupInstanceId] = wpgi.id
and wpgi.[WorkflowInstanceId] =wi.id and
wi.workflowDefinitionId=wd.id
) x
pivot
(
max(stringValue)
for Name in (' + @cols + ')
) p '
execute(@query)
但它因錯誤關鍵字'FOR'附近的語法不正確"而失敗
but it is failing with error "Incorrect syntax near the keyword 'FOR'"
誰能幫我這個嗎??????
Can anyone help me this?????
推薦答案
關鍵字 FROM 在 set @query 子句中重復:
The keyword FROM is repeated in the set @query clause:
select wi.Id,wip.Name, wip.stringValue
from FROM [ESP2_DEV1].[dbo].[WorkflowInstanceParameter] wip
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