如果我删除了一个表或字段,如何检查在SQL Server中所有存储过程是否仍然正常?
如果我删除了一个表或字段,如何检查在SQL Server中所有存储过程是否仍然正常?
我发现Cade的答案对于制定自己检查数据库中对象的脚本很有用,所以我想分享我的脚本:
DECLARE @Name nvarchar(1000);
DECLARE @Sql nvarchar(1000);
DECLARE @Result int;
DECLARE ObjectCursor CURSOR FAST_FORWARD FOR
SELECT QUOTENAME(SCHEMA_NAME(o.schema_id)) + '.' + QUOTENAME(OBJECT_NAME(o.object_id))
FROM sys.objects o
WHERE type_desc IN (
'SQL_STORED_PROCEDURE',
'SQL_TRIGGER',
'SQL_SCALAR_FUNCTION',
'SQL_TABLE_VALUED_FUNCTION',
'SQL_INLINE_TABLE_VALUED_FUNCTION',
'VIEW')
--include the following if you have schema bound objects since they are not supported
AND ISNULL(OBJECTPROPERTY(o.object_id, 'IsSchemaBound'), 0) = 0
;
OPEN ObjectCursor;
FETCH NEXT FROM ObjectCursor INTO @Name;
WHILE @@FETCH_STATUS = 0
BEGIN
SET @Sql = N'EXEC sp_refreshsqlmodule ''' + @Name + '''';
--PRINT @Sql;
BEGIN TRY
EXEC @Result = sp_executesql @Sql;
IF @Result <> 0 RAISERROR('Failed', 16, 1);
END TRY
BEGIN CATCH
PRINT 'The module ''' + @Name + ''' does not compile.';
IF @@TRANCOUNT > 0 ROLLBACK TRANSACTION;
END CATCH
FETCH NEXT FROM ObjectCursor INTO @Name;
END
CLOSE ObjectCursor;
DEALLOCATE ObjectCursor;
它不能捕获所有内容(如动态SQL或后期绑定对象),但它是有用的 - 对于所有非模式绑定的存储过程,可以调用sp_refreshsqlmodule(您可以在之前调用它以确保更新依赖关系,然后查询依赖关系,或者在之后调用它并查看是否有任何问题):
DECLARE @template AS varchar(max)
SET @template = 'PRINT ''{OBJECT_NAME}''
EXEC sp_refreshsqlmodule ''{OBJECT_NAME}''
'
DECLARE @sql AS varchar(max)
SELECT @sql = ISNULL(@sql, '') + REPLACE(@template, '{OBJECT_NAME}',
QUOTENAME(ROUTINE_SCHEMA) + '.'
+ QUOTENAME(ROUTINE_NAME))
FROM INFORMATION_SCHEMA.ROUTINES
WHERE OBJECTPROPERTY(OBJECT_ID(QUOTENAME(ROUTINE_SCHEMA) + '.'
+ QUOTENAME(ROUTINE_NAME)),
N'IsSchemaBound') IS NULL
OR OBJECTPROPERTY(OBJECT_ID(QUOTENAME(ROUTINE_SCHEMA) + '.'
+ QUOTENAME(ROUTINE_NAME)),
N'IsSchemaBound') = 0
EXEC (
@sql
)
sp_refreshsqlmodule
。 - Nick.McDermaid我基本上做了相同的事情,但是写成了无需游标的形式,这样速度会更快。
DECLARE @Name nvarchar(1000);
DECLARE @Sql nvarchar(1000);
DECLARE @Result int;
DECLARE @Objects TABLE (
Id INT IDENTITY(1,1),
Name nvarchar(1000)
)
INSERT INTO @Objects
SELECT QUOTENAME(SCHEMA_NAME(o.schema_id)) + '.' + QUOTENAME(OBJECT_NAME(o.object_id))
FROM sys.objects o
WHERE type_desc IN (
'SQL_STORED_PROCEDURE',
'SQL_TRIGGER',
'SQL_SCALAR_FUNCTION',
'SQL_TABLE_VALUED_FUNCTION',
'SQL_INLINE_TABLE_VALUED_FUNCTION',
'VIEW')
--include the following if you have schema bound objects since they are not supported
AND ISNULL(OBJECTPROPERTY(o.object_id, 'IsSchemaBound'), 0) = 0
DECLARE @x INT
DECLARE @xMax INT
SELECT @xMax = MAX(Id) FROM @Objects
SET @x = 1
WHILE @x < @xMax
BEGIN
SELECT @Name = Name FROM @Objects WHERE Id = @x
SET @Sql = N'EXEC sp_refreshsqlmodule ''' + @Name + '''';
--PRINT @Sql;
BEGIN TRY
EXEC @Result = sp_executesql @Sql;
IF @Result <> 0 RAISERROR('Failed', 16, 1);
END TRY
BEGIN CATCH
PRINT 'The module ''' + @Name + ''' does not compile.';
IF @@TRANCOUNT > 0 ROLLBACK TRANSACTION;
END CATCH
SET @x = @x + 1
END
-- Based on comment from http://blogs.msdn.com/b/askjay/archive/2012/07/22/finding-missing-dependencies.aspx
-- Check also http://technet.microsoft.com/en-us/library/bb677315(v=sql.110).aspx
select o.type, o.name, ed.referenced_entity_name, ed.is_caller_dependent
from sys.sql_expression_dependencies ed
join sys.objects o on ed.referencing_id = o.object_id
where ed.referenced_id is null
sp_refreshsqlmodule
的存储过程,即使其中的对象无效。 - Nick.McDermaid -- table variable to store procedure names
DECLARE @tblObjects TABLE (ObjectID INT IDENTITY(1,1), ObjectName
sysname)
-- get the list of stored procedures, functions and views
INSERT INTO @tblObjects(ObjectName)
SELECT '[' + sc.[name] + '].[' + obj.name + ']'
FROM sys.objects obj
INNER JOIN sys.schemas sc ON sc.schema_id = obj.schema_id
WHERE obj.[type] IN ('P', 'FN', 'V') -- procedures, functions, views
-- counter variables
DECLARE @Count INT, @Total INT
SELECT @Count = 1
SELECT @Total = COUNT(*) FROM @tblObjects
DECLARE @ObjectName sysname
-- start the loop
WHILE @Count <= @Total BEGIN
SELECT @ObjectName = ObjectName
FROM @tblObjects
WHERE ObjectID = @Count
PRINT 'Refreshing... ' + @ObjectName
BEGIN TRY
-- refresh the stored procedure
EXEC sp_refreshsqlmodule @ObjectName
END TRY
BEGIN CATCH
PRINT 'Validation failed for : ' + @ObjectName + ', Error:' +
ERROR_MESSAGE() + CHAR(13)
END CATCH
SET @Count = @Count + 1
END
没有一个给出的答案能够找到由于重命名或删除表而导致的错误,但是高兴的是,在SQL Server 2017及更高版本中有解决方案:
"最初的回答"
DECLARE @NumberRecords INT
DECLARE @RowCount INT
DECLARE @Name NVARCHAR(MAX)
DECLARE @Command NVARCHAR(MAX)
DECLARE @Result int
DECLARE @Names TABLE (
[RowId] INT NOT NULL IDENTITY(1, 1),
[Name] NVARCHAR(MAX),
[Type] NVARCHAR(MAX)
)
INSERT INTO @Names
SELECT
QUOTENAME(SCHEMA_NAME([Objects].schema_id)) + '.' + QUOTENAME(OBJECT_NAME([Objects].object_id)) [Name],
type_desc [Type]
FROM sys.objects [Objects]
WHERE type_desc IN ('SQL_STORED_PROCEDURE',
'SQL_TRIGGER',
'SQL_SCALAR_FUNCTION',
'SQL_TABLE_VALUED_FUNCTION',
'SQL_INLINE_TABLE_VALUED_FUNCTION',
'VIEW')
ORDER BY [Name]
SET @RowCount = 1
SET @NumberRecords = (SELECT COUNT(*) FROM @Names)
WHILE (@RowCount <= @NumberRecords)
BEGIN
SELECT @Name = [Name]
FROM @Names
WHERE [RowId] = @RowCount
SET @Command = N'EXEC sp_refreshsqlmodule ''' + @Name + ''''
BEGIN TRY
EXEC @Result = sp_executesql @Command
IF @Result <> 0
BEGIN
RAISERROR('Failed', 16, 1)
END
ELSE
BEGIN
IF (NOT EXISTS (SELECT *
FROM sys.dm_sql_referenced_entities(@Name, 'OBJECT')
WHERE [is_incomplete] = 1))
BEGIN
DELETE
FROM @Names
WHERE [RowId] = @RowCount
END
END
END TRY
BEGIN CATCH
-- Nothing
END CATCH
SET @RowCount = @RowCount + 1
END
SELECT [Name],
[Type]
FROM @Names
IF (NOT EXISTS (SELECT 1 FROM sys.dm_sql_referenced_entities(@Name, 'OBJECT') WHERE is_all_columns_found = 0 AND referenced_minor_name IS NOT null))
- Louis Somers以下是几种可行的方法:
SELECT 'BEGIN TRAN T1;' UNION
SELECT REPLACE('BEGIN TRY
EXEC sp_refreshsqlmodule ''{OBJECT_NAME}''
END TRY
BEGIN CATCH
PRINT ''{OBJECT_NAME} IS INVALID.''
END CATCH', '{OBJECT_NAME}',
QUOTENAME(ROUTINE_SCHEMA) + '.'
+ QUOTENAME(ROUTINE_NAME))
FROM INFORMATION_SCHEMA.ROUTINES
WHERE OBJECTPROPERTY(OBJECT_ID(QUOTENAME(ROUTINE_SCHEMA) + '.'
+ QUOTENAME(ROUTINE_NAME)),
N'IsSchemaBound') IS NULL
OR OBJECTPROPERTY(OBJECT_ID(QUOTENAME(ROUTINE_SCHEMA) + '.'
+ QUOTENAME(ROUTINE_NAME)),
N'IsSchemaBound') = 0
UNION
SELECT 'ROLLBACK TRAN T1;'
同样的想法,但更加通用 - 您检查所有带有主体的用户定义对象,并在编译时显示错误。在重命名/删除对象/列等之后,这真的非常有用。
只需在数据库模式更新后运行它,以确保所有主体对象仍然有效。
DECLARE @obj_name AS sysname, @obj_type AS sysname
DECLARE obj_cursor CURSOR FOR
SELECT SCHEMA_NAME(o.schema_id) + '.' + o.name, o.type_desc
FROM sys.objects o
INNER JOIN sys.sql_modules m ON o.object_id = m.object_id
WHERE o.is_ms_shipped = 0 AND m.is_schema_bound = 0
ORDER BY o.type_desc, SCHEMA_NAME(o.schema_id), o.name
OPEN obj_cursor
FETCH NEXT FROM obj_cursor INTO @obj_name, @obj_type
WHILE (@@FETCH_STATUS <> -1)
BEGIN
BEGIN TRY
EXEC sp_refreshsqlmodule @obj_name
--PRINT 'Refreshing ''' + @obj_name + ''' completed'
END TRY
BEGIN CATCH
PRINT 'ERROR - ' + @obj_type + ' ''' + @obj_name + ''':' + ERROR_MESSAGE()
END CATCH
FETCH NEXT FROM obj_cursor INTO @obj_name, @obj_type
END
CLOSE obj_cursor
DEALLOCATE obj_cursor
SELECT SCHEMA_NAME(o.schema_id) + '.[' + OBJECT_NAME(o.object_id) + ']'
,以防您的存储过程名称中有点号。 - Drew FreylingQUOTENAME
来引用对象名称。我会更新答案。 - Michael Petito