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spCursorProcess.sql
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spCursorProcess.sql
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USE [Test]
GO
/****** Object: StoredProcedure [dbo].[spCursorProcess] Script Date: 26/08/2018 14:58:04 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[spCursorProcess]
@Stmt nvarchar(max),
@spName nvarchar(200)
AS
DECLARE @Decls nvarchar(max) = N'',
@Vars nvarchar(max) = N'',
@Sql nvarchar(max)
SELECT @Decls = @Decls + N' @' + CONVERT(nvarchar(3), column_ordinal) + N' ' + S.system_type_name + N',',
@Vars = @Vars + N'@' + CONVERT(nvarchar(3), column_ordinal) + N','
FROM sys.dm_exec_describe_first_result_set(@Stmt, NULL, NULL) S
SELECT @Decls = N'DECLARE ' + @Decls
SELECT @Decls = [Str]
FROM tfnRemoveRight(@Decls)
SELECT @Vars = [Str]
FROM tfnRemoveRight (@Vars)
SELECT @Sql =
@Decls +
N'
DECLARE Curs CURSOR LOCAL FAST_FORWARD FOR
' +
@Stmt +
N'
OPEN Curs
WHILE 1=1
BEGIN
FETCH Curs INTO
' + @Vars +
N'
IF @@FETCH_STATUS <> 0
BREAK
EXEC ' + @spName + N' ' + @Vars +
N'
END
DEALLOCATE Curs
'
EXEC sp_executesql @Sql