IF EXISTS (SELECT name FROM master.dbo.sysdatabases WHERE name = N'sj7webdb')
BEGIN
BACKUP DATABASE [sj7webdb] TO  DISK = N'D:\fes\sj7websql\backup\instsqlbackup.bak' WITH  INIT ,  NOUNLOAD ,  NAME = N'sj7webdb バックアップ',  NOSKIP ,  STATS = 10,  NOFORMAT 
DROP DATABASE [sj7webdb]
END

IF NOT EXISTS (SELECT name FROM master.dbo.sysdatabases WHERE name = N'sj7webdb')
CREATE DATABASE [sj7webdb] ON (NAME = N'sj7webdb_Data', FILENAME = N'D:\fes\sj7websql\data\sj7webdb_Data.MDF' , SIZE = 100, FILEGROWTH = 10%) 
LOG ON (NAME = N'sj7webdb_Log', FILENAME = N'D:\fes\sj7websql\data\sj7webdb_Log.LDF' , SIZE =50, FILEGROWTH = 10%)
GO