摘要:
IF OBJECT_ID('dbo.upx_changeSchema') IS NOT NULL BEGIN DROP PROC dbo.upx_changeSchema; END; GO CREATE PROC dbo.upx_changeSchema(@old_schema VARCHAR(20 閱讀全文
摘要:
1、可以試著查找影響數據庫性能的SQL語句 SELECT TOP 30 total_worker_time/1000 AS [CPU總耗時(ms)], execution_count [運行次數], qs.total_worker_time/qs.execution_count/1000 AS [C 閱讀全文