根据日期动态创建数据库的存储过程

GPS系统，因存储量过大，决定按天动态创建数据数据库，每天23点定时执行作业

-- =============================================  
-- Author:<Author,,Name>  
-- Create date: <Create Date,,>  
-- Description:<Description,,>  
-- =============================================  
ALTER PROCEDURE [dbo].[proc_created_database_log]  
AS  
declare @sqlStr varchar(200)  
BEGIN  
set @sqlStr='if not exists (select * from master.dbo.sysdatabases where name=''Log'+convert(varchar(8),getdate()+1,112)+''')   
create database Log'+convert(varchar(8),getdate()+1,112);  
exec (@sqlStr);  
END  

exec proc_created_database_log