MSSQL Tips and Tricks

今日想和大家分享一個 幾有用的TSQL Command, 去 Release 返一些SQL Server 佔用的空間 Transaction log 和Database file -- select database USE Production; -- Change the recovery mode to SIMPLE, to clear the transaction log ALTER DATABASE Production SET RECOVERY SIMPLE ; -- shrink database to release space DBCC SHRINKDATABASE (Production, 1); Hope you find it useful

Today I need to do a query to get all the record which has 3 decimal places on one of the field and process them by using different method. I am wondering if there any default TSQL function that I can use, so that it can save my time.