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Shrink All User Database
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Email
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| Submitted on: |
6/13/2001 5:42:55 PM |
| By: |
L. F. Carpenter
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| Level: |
Intermediate |
| User Rating: |
Unrated |
| Compatibility: |
SQL Server 7.0 |
| Views: |
11347 |
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(About the author) |
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This code will shrink all non-system databases
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code:
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--**************************************
-- Name: Shrink All User Database
-- Description:This code will shrink all non-system databases
-- By: L. F. Carpenter
--
--This code is copyrighted and has-- limited warranties.Please see http://www.Planet-Source-Code.com/vb/scripts/ShowCode.asp?txtCodeId=307&lngWId=5--for details.--**************************************
DECLARE @DBNAME SYSNAME
DECLARE @STATEMENT VARCHAR(8000)
CREATE TABLE [#SHRINK_ALL_TABLE]
(
[SIZE MB] NUMERIC(18,2),
[RESERVED MB] NUMERIC(18,2),
[UNUSED MB] NUMERIC(18,2),
[NAME] SYSNAME
)
IF EXISTS (SELECT * FROM [MASTER].[DBO].[SYSCURSORS] WHERE [CURSOR_NAME] = 'SHRINK_ALL_CURSOR_SHRINK')
BEGIN
DEALLOCATE [SHRINK_ALL_CURSOR_SHRINK]
END
DECLARE [SHRINK_ALL_CURSOR_SHRINK] CURSOR GLOBAL FAST_FORWARD FOR
SELECT
[NAME]
FROM [MASTER].[DBO].[SYSDATABASES]
WHERE [SID] != 0X01
OPEN [SHRINK_ALL_CURSOR_SHRINK]
FETCH NEXT FROM [SHRINK_ALL_CURSOR_SHRINK]
INTO @DBNAME
-- FOR EACH DATABASE ENTRY
--
WHILE @@FETCH_STATUS = 0
BEGIN
RAISERROR('SHRINKING: %s', 0, 1, @DBNAME) WITH NOWAIT
SELECT @STATEMENT = 'USE [' + @DBNAME + '] CHECKPOINT'
EXEC(@STATEMENT)
SELECT @STATEMENT = 'DBCC SHRINKDATABASE( ''' + @DBNAME + ''' , 0 )'
EXEC(@STATEMENT)
FETCH NEXT FROM [SHRINK_ALL_CURSOR_SHRINK]
INTO @DBNAME
END
SET NOCOUNT OFF
go
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Other User Comments
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 6/15/2001 12:18:32 PM: Mike
I ran you select statement in query analyzer that gets the names of the databases. Some of my user databases don't show up because their SID is 0x01. Why is this? I would appreciate if someone could tell me because I can run a select statement where xtype = 'U' and status > 0 I think and that gets me all the user databases in SQL 2000. Just wondering, my email is mikew@norsoft.net.
Thanks,
Mike
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