TSQL 查询重复列

SELECT *FROM 表名

SQLServer查看数据库碎片

SELECT o.name as tablename,s.* FROM sys.dm_db_index_physical_stats (DB_ID(), NULL, NULL, NULL, NULL) s,sys.objects o where o.object_id =s.object_id order by avg_fragment_size_in_pages desc

SQL Server数据库优化、收缩数据库


DECLARE B CURSOR FOR

«1»