SqlServer ²éѯsqlÖ´ÐÐʱ¼ä
ÔÚ²éѯ·ÖÎöÆ÷ÖÐÊäÈëÒÔÏÂÄÚÈÝ£º
set statistics profile on
set statistics io on
set statistics time on
go
go
set statistics profile off
set statistics io off
set statistics time off
Ïà¹ØÎĵµ£º
ÈçÒªÔÚÒ»¸öhwsp±íÖÐÌî¼Ó×ֶΣºylxs
alter table hwsp add column ylxs
ALTER TABLE ±í {ADD ADD{COLUMN ×Ö¶ÎÀàÐÍ [ (×Ö³¤)] [NOT NULL] [CONSTRAINT Ë÷Òý ] |
ALTER COLUMN ×Ö¶ÎÀàÐÍ [(×Ö³¤)] |
CONSTRAINT ¶àÖØ×Ö¶ÎË÷Òý } |
&nbs ......
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_NULLS ON
GO
CREATE proc pGetInsertSQL (@TableName varchar(256))
as
begin
set nocount on
declare @sqlstr varchar(4000)
declare @sqlstr1 varchar(4000)
declare @sqlstr2 v ......
----start
ÔÚSQLÓï¾äµÄ WHERE ×Ó¾äÖÐÓ¦¸Ã¾¡Á¿±ÜÃâÔÚ×Ö¶ÎÉÏʹÓú¯Êý£¬ÒòΪÕâÑù×ö»áʹ¸Ã×Ö¶ÎÉϵÄË÷ÒýʧЧ£¬Ó°ÏìSQLÓï¾äµÄÐÔÄÜ¡£¼´Ê¹¸Ã×Ö¶ÎÉÏûÓÐË÷Òý£¬Ò²Ó¦¸Ã±ÜÃâÔÚ×Ö¶ÎÉÏʹÓú¯Êý¡£¿¼ÂÇÏÂÃæµÄÇé¿ö£º
CREATE TABLE USER
(
NAME VARCHAR(20) NOT NULL,---ÐÕÃû
REGISTERDATE TIMESTAMP---×¢² ......
ÈçºÎÓÃÃüÁîÉú³ÉSQL SERVER½Å±¾
--ÒÔÏÂÉú³ÉÕû¸öÊý¾Ý¿âµÄSQL½Å±¾£¬ÎÒ²âÊÔÁË£¬Ï൱ºÃÓá£
--(scptxfr.exeµÄ·¾¶ÒªÕýÈ·ÒÔÏÂÊÇÎҵķ¾¶)
declare @cMd varchar(1000)
set @cmd = 'master.dbo.xp_cm ......