更新 createdb.sql

eac4082f · 王晓庆 · c2761e3a · eac4082f
--- a/createdb.sql
+++ b/createdb.sql
 -- 每次建库前先将原来的库删掉
-IF db_name('TPCH') IS NOT NULL
+IF db_id('TPCH') IS NOT NULL
-    USE master
+  USE master
-    ALTER DATABASE TPCH SET SINGLE_USER WITH ROLLBACK IMMEDIATE
+  ALTER DATABASE TPCH SET SINGLE_USER WITH ROLLBACK IMMEDIATE
-    DROP DATABASE TPCH
+  DROP DATABASE TPCH
 CREATE DATABASE TPCH