避免實用系統表
avoid direct use system table.
select id, name from sysobjects where id=4
建議使用:
select object_name(4)
IF OBJECT_ID('<schema_name, sysname, dbo>.<table_name, sysname, sample_table>', 'U') IS NOT NULL
DROP TABLE <schema_name, sysname, dbo>.<table_name, sysname, sample_table>
GO
避免使用Link Server