Set @PointerPrev = 1
DECLARE @PointerPrev int

Begin
while (@PointerPrev < LEN(@DelCharIndexID))
if(@PointerCurr>0)
Print('======='+@TId+'=======sql'+@Sql)
Print('break')
DECLARE @PointerCurr int

Exec(@Sql)
else
End
SET @TId = cast(SUBSTRING(@DelCharIndexID, @PointerPrev, @PointerCurr - @PointerPrev) As NVARCHAR(50))

复制代码 代码如下:

@DelCharIndexID nvarchar(1000)
SET @PointerPrev = @PointerCurr + 1
Create PROCEDURE Batch_Delete
as
Print(@PointerPrev)
Break
@FieldName nvarchar(100), --删除字段名
--删除最后一个,因为最后一个后面没有逗号,所以在循环中跳出,需另外再删除
Begin
Exec(@Sql)
End
Set @PointerCurr = CharIndex(',',@DelCharIndexID,@PointerPrev)
SET @sql = 'Delete From '+ @TableName +' Where '+ @FieldName + ' = '''+ @TID+''''
End
Begin
GO
SET @TId = cast(SUBSTRING(@DelCharIndexID, @PointerPrev, LEN(@DelCharIndexID) - @PointerPrev + 1) As NVARCHAR(50))
Print('======='+@TId+'=======sql'+@Sql)
DECLARE @TId NVARCHAR(50), @sql NVARCHAR(1000)
SET @sql = 'Delete From '+ @TableName +' Where '+ @FieldName + ' = '''+ @TID+''''

@TableName nvarchar(100), --表名