我試圖從group_concat執行group_contact SQLCLR UDA,但在嘗試在其中一個數據庫中執行腳本時出現錯誤。它在我的本地數據庫中成功運行。服務器是MS-SQL Server 2008 R2的 以下是錯誤INSERT失敗,因爲以下SET選項具有不正確的設置:'CONCAT_NULL_YIELDS_NULL'
Msg 1934, Level 16, State 1, Procedure log, Line 7
INSERT failed because the following SET options have incorrect settings: 'CONCAT_NULL_YIELDS_NULL'. Verify that SET options are correct for use with indexed views and/or indexes on computed columns and/or filtered indexes and/or query notifications and/or XML data type methods and/or spatial index operations.
Msg 15096, Level 16, State 11, Procedure sp_addextendedproperty, Line 37
Could not find object 'GroupConcat' or you do not have required permission or the object is not valid for adding extended property.
這是腳本
/*
Installation script for GROUP_CONCAT functions. Tested in SSMS 2008R2.
*/
SET NOCOUNT ON ;
GO
-- !! MODIFY TO SUIT YOUR TEST ENVIRONMENT !!
USE GroupConcatTest
GO
-------------------------------------------------------------------------------------------------------------------------------
-- Turn advanced options on
EXEC sys.sp_configure @configname = 'show advanced options', @configvalue = 1 ;
GO
RECONFIGURE WITH OVERRIDE ;
GO
-- Enable CLR
EXEC sys.sp_configure @configname = 'clr enabled', @configvalue = 1 ;
GO
RECONFIGURE WITH OVERRIDE ;
GO
-------------------------------------------------------------------------------------------------------------------------------
SET ANSI_NULLS, ANSI_PADDING, ANSI_WARNINGS, ARITHABORT, QUOTED_IDENTIFIER ON;
SET CONCAT_NULL_YIELDS_NULL, NUMERIC_ROUNDABORT OFF;
GO
IF EXISTS (SELECT * FROM tempdb..sysobjects WHERE id=OBJECT_ID('tempdb..#tmpErrors')) DROP TABLE #tmpErrors
GO
CREATE TABLE #tmpErrors (Error int)
GO
SET XACT_ABORT ON
GO
SET TRANSACTION ISOLATION LEVEL READ COMMITTED
GO
BEGIN TRANSACTION
GO
-------------------------------------------------------------------------------------------------------------------
PRINT N'Creating [GroupConcat]...';
GO
CREATE ASSEMBLY [GroupConcat]
AUTHORIZATION [dbo]
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WITH PERMISSION_SET = SAFE;
GO
IF @@ERROR <> 0
AND @@TRANCOUNT > 0
BEGIN
ROLLBACK;
END
IF @@TRANCOUNT = 0
BEGIN
INSERT INTO #tmpErrors (Error)
VALUES (1);
BEGIN TRANSACTION;
END
GO
EXEC sys.sp_addextendedproperty
@name = N'URL',
@value = N'http://groupconcat.codeplex.com',
@level0type = N'ASSEMBLY',
@level0name = N'GroupConcat'
GO
-------------------------------------------------------------------------------------------------------------------
PRINT N'Creating [dbo].[GROUP_CONCAT_D]...';
GO
CREATE AGGREGATE [dbo].[GROUP_CONCAT_D](@VALUE NVARCHAR (4000), @DELIMITER NVARCHAR (4))
RETURNS NVARCHAR (MAX)
EXTERNAL NAME [GroupConcat].[GroupConcat.GROUP_CONCAT_D];
GO
IF @@ERROR <> 0
AND @@TRANCOUNT > 0
BEGIN
ROLLBACK;
END
IF @@TRANCOUNT = 0
BEGIN
INSERT INTO #tmpErrors (Error)
VALUES (1);
BEGIN TRANSACTION;
END
GO
-------------------------------------------------------------------------------------------------------------------
PRINT N'Creating [dbo].[GROUP_CONCAT_S]...';
GO
CREATE AGGREGATE [dbo].[GROUP_CONCAT_S](@VALUE NVARCHAR (4000), @SORT_ORDER TINYINT)
RETURNS NVARCHAR (MAX)
EXTERNAL NAME [GroupConcat].[GroupConcat.GROUP_CONCAT_S];
GO
IF @@ERROR <> 0
AND @@TRANCOUNT > 0
BEGIN
ROLLBACK;
END
IF @@TRANCOUNT = 0
BEGIN
INSERT INTO #tmpErrors (Error)
VALUES (1);
BEGIN TRANSACTION;
END
GO
-------------------------------------------------------------------------------------------------------------------
PRINT N'Creating [dbo].[GROUP_CONCAT_DS]...';
GO
CREATE AGGREGATE [dbo].[GROUP_CONCAT_DS](@VALUE NVARCHAR (4000), @DELIMITER NVARCHAR (4), @SORT_ORDER TINYINT)
RETURNS NVARCHAR (MAX)
EXTERNAL NAME [GroupConcat].[GroupConcat.GROUP_CONCAT_DS];
GO
IF @@ERROR <> 0
AND @@TRANCOUNT > 0
BEGIN
ROLLBACK;
END
IF @@TRANCOUNT = 0
BEGIN
INSERT INTO #tmpErrors (Error)
VALUES (1);
BEGIN TRANSACTION;
END
GO
-------------------------------------------------------------------------------------------------------------------
PRINT N'Creating [dbo].[GROUP_CONCAT]...';
GO
CREATE AGGREGATE [dbo].[GROUP_CONCAT](@VALUE NVARCHAR (4000))
RETURNS NVARCHAR (MAX)
EXTERNAL NAME [GroupConcat].[GroupConcat.GROUP_CONCAT];
GO
IF @@ERROR <> 0
AND @@TRANCOUNT > 0
BEGIN
ROLLBACK;
END
IF @@TRANCOUNT = 0
BEGIN
INSERT INTO #tmpErrors (Error)
VALUES (1);
BEGIN TRANSACTION;
END
GO
-------------------------------------------------------------------------------------------------------------------
IF EXISTS (SELECT * FROM #tmpErrors) ROLLBACK TRANSACTION
GO
IF @@TRANCOUNT>0 BEGIN
PRINT N'The transacted portion of the database update succeeded.'
COMMIT TRANSACTION
END
ELSE PRINT N'The transacted portion of the database update failed.'
GO
DROP TABLE #tmpErrors
-------------------------------------------------------------------------------------------------------------------
GO
你爲什麼要設置CONCAT_NULL_YIELDS_NULL關閉,如果它會導致錯誤? –
腳本完美地運行在我的數據庫中。爲什麼不能出發? – Sameer
爲什麼投下票? – Sameer