IF EXISTS (SELECT name FROM master.dbo.sysdatabases WHERE name = N'sjizumodb')
BEGIN
BACKUP DATABASE [sjizumodb] TO  DISK = N'D:\fes\sjizumosql\backup\instsqlbackup.bak' WITH  INIT ,  NOUNLOAD ,  NAME = N'sjizumodb バックアップ',  NOSKIP ,  STATS = 10,  NOFORMAT 
DROP DATABASE [sjizumodb]
END

IF NOT EXISTS (SELECT name FROM master.dbo.sysdatabases WHERE name = N'sjizumodb')
CREATE DATABASE [sjizumodb] ON (NAME = N'sjizumodb_Data', FILENAME = N'D:\fes\sjizumosql\data\sjizumodb_Data.MDF' , SIZE = 100, FILEGROWTH = 10%) 
LOG ON (NAME = N'sjizumodb_Log', FILENAME = N'D:\fes\sjizumosql\data\sjizumodb_Log.LDF' , SIZE =50, FILEGROWTH = 10%)
GO