forked from vincent/notebook
47 lines
1.4 KiB
MySQL
47 lines
1.4 KiB
MySQL
|
USE master;
|
|||
|
|
GO
|
|||
|
|
|
|||
|
|
CREATE PROCEDURE dbo.sp__DB_SNAP @DB NVARCHAR(128), @PATH NVARCHAR(256)
|
|||
|
|
AS
|
|||
|
|
|
|||
|
|
IF NOT EXISTS(SELECT *
|
|||
|
|
FROM master.sys.databases
|
|||
|
|
WHERE name = @DB
|
|||
|
|
AND source_database_id IS NULL
|
|||
|
|
AND state_desc = 'ONLINE')
|
|||
|
|
BEGIN
|
|||
|
|
RAISERROR('Le nom de base %s n''existe pas sur ce serveur ou n''est pas en <20>tat copiable.', 16, 1, @DB);
|
|||
|
|
RETURN;
|
|||
|
|
END;
|
|||
|
|
|
|||
|
|
IF RIGHT(@PATH, 1) = '\'
|
|||
|
|
SET @PATH = @PATH + '\';
|
|||
|
|
|
|||
|
|
DECLARE @T TABLE (file_exists bit, file_is_dir bit, parent_dir_exists bit);
|
|||
|
|
INSERT INTO @T
|
|||
|
|
EXEC master.sys.xp_fileexist @PATH;
|
|||
|
|
IF NOT EXISTS(SELECT 0
|
|||
|
|
FROM @T
|
|||
|
|
WHERE file_is_dir = 1)
|
|||
|
|
BEGIN
|
|||
|
|
RAISERROR('Le chemin pass<73> en arguement, n''est pas un r<>pertoire valide.' , 16, 1);
|
|||
|
|
RETURN
|
|||
|
|
END
|
|||
|
|
|
|||
|
|
DECLARE @SQL VARCHAR(MAX);
|
|||
|
|
SET @SQL = 'CREATE DATABASE [' + @DB +'_SNAP_'
|
|||
|
|
+ REPLACE(REPLACE(REPLACE(REPLACE(CONVERT(NVARCHAR(23), CURRENT_TIMESTAMP, 121), '-', ''), ' ', '_'), ':', ''), '.', '_')
|
|||
|
|
+ '] ON '
|
|||
|
|
SELECT @SQL = @SQL + '( NAME = ' + name +', FILENAME = '''
|
|||
|
|
+ @PATH + REVERSE(SUBSTRING(REVERSE(physical_name), 1, CHARINDEX('\', REVERSE(physical_name)) - 1))
|
|||
|
|
+ '''),'
|
|||
|
|
from sys.master_files
|
|||
|
|
WHERE type = 0
|
|||
|
|
AND database_id = DB_ID(@DB)
|
|||
|
|
SET @SQL = SUBSTRING(@SQL, 1, LEN(@SQL) - 1) + ' AS SNAPSHOT OF ['
|
|||
|
|
+ @DB + ']'
|
|||
|
|
EXEC (@SQL)
|
|||
|
|
|
|||
|
|
GO
|
|||
|
|
|
|||
|
|
EXEC sp_MS_marksystemobject 'sp__DB_SNA'
|