Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

SQL Server ÈçºÎÔÚÔËÐÐÊ±ÖØ±àÒë´æ´¢¹ý³Ì

ÓÐÁ½ÖÖ·½·¨¶¯Ì¬ÖرàÒë´æ´¢¹ý³Ì£º 1.ÔÚCreateʱ¼ÓÉÏRECOMPILEÑ¡Ïî CREATE PROCEDURE dbo.PersonAge (@MinAge INT, @MaxAge INT)
WITH RECOMPILE
AS
SELECT *
from dbo.tblTable 2.ÔÚÖ´ÐÐʱ¼ÓÉÏRECOMPILEÑ¡Ïî EXEC dbo.PersonAge 65,70 WITH RECOMPILE ²»ÍƼöʹÓõڶþÖÖ·½·¨£¬ÓÈÆäÔÚÉú²ú»·¾³»òÊÇ´æ´¢¹ý³ÌÌØ±ð´óµÄʱºò¡£ ÈçÐè×ªÔØ£¬Çë×¢Ã÷±¾ÎÄÔ­´´×ÔCSDN TJVictorרÀ¸£ºhttp://blog.csdn.net/tjvictor


Ïà¹ØÎĵµ£º

SQL SERVER 2000 °²×°Ìáʾ"Ò»°ãÐÔÍøÂç´íÎó"

 ½ñÌì°²×°SQL SERVER 2000 ¸öÈ˰棬°²×°×îºóµ¯³ö´íÎó¶Ô»°¿ò£º
“°²×°³ÌÐòÅäÖ÷þÎñÆ÷ʧ°Ü¡£²Î¿¼·þÎñÆ÷´íÎóÈÕÖ¾ºÍC:\windows\sqlstp.log”£¬´Ó¶øÎÞ·¨°²×°¡£
µ½¾ßÌåµÄĿ¼²é¿´ÏÔʾ"Ò»°ãÐÔÍøÂç´íÎó"£¬ÔÚÍøÉÏËÑË÷ÎÊÌâÔ­Òò¼°½â¾ö·½°¸ÈçÏ£º
´ËÎÊÌâÊôÓÚsql serverµÄbug, GetComputerName ÓÃÓÚ»ñÈ¡±¾µØ¼ÆËã»úÃû¡£ ......

ÎÄ˼´´ÐµÄSQL±ÊÊÔÌâ


ÌâÄ¿£ºÓÐAºÍBÁ©¸ö±í£¬¶¼¶¨ÒåÏàͬµÄÖ÷¼ü£¬Ð´³öSQLÓï¾äÕÒ³öA±íÖÐÓжøB±íÖÐûÓеļǼ£¬È»ºó°ÑûÓеļǼ²åÈëµ½B±íÖС£
SQLÓï¾äÈçÏ£º
CREATE TABLE  A_MINUS_B  AS              ---´´½¨Ò»¸ö²î¼¯±íA_MINUS_B ,×¢ÒâSELECT Óï¾äÒ»¶¨ÒªA±íÔÚǰ¡ ......

ÅúÁ¿Æô¶¯¹Ø±ÕMS SQL 2005·þÎñBAT

µ±×°ÉÏÁËMSSQL2005ºó£¬ÄÚ´æµÄÕ¼Óûá±äµÃºÜ´ó¡£ËùÒÔÈç¹ûÓÃÒ»¸öÅúÁ¿´¦ÀíÀ´¿ªÆô»ò¹Ø±ÕMSSQL2005ËùÓеķþÎñ£¬Äǽ«»áÈÃÎÒÃǵĵçÄÔ¸üºÃʹÓ᣸ù¾Ý×Ô¼ºµÄ¾­Ñ飬×ö³öÁËÏÂÃæÁ½¸öÅú´¦Àí£º
       1¡¢¿ªÆô·þÎñ£º£¨¸´ÖƺáÏßµÄÄÚÈÝ£¬×¢Ò⣬·þÎñÆ÷ÕæÕýµÄÃû³ÆÄã¿ÉÒÔͨ¹ý“¿ªÊ¼--¡·¿Ø¼þÃæ°æ--¡·¹ÜÀí¹¤¾ ......

¡¾×ª¡¿ ÓÃEXPLAIN PLAN ·ÖÎöSQLÓï¾ä

ÓÃEXPLAIN PLAN ·ÖÎöSQLÓï¾ä
http://blog.csdn.net/kj021320/archive/2006/08/19/1096021.aspx
ÈçºÎÉú³Éexplain plan?
¡¡¡¡½â´ð:ÔËÐÐutlxplan.sql. ½¨Á¢plan ±í
¡¡¡¡Õë¶ÔÌØ¶¨SQLÓï¾ä£¬Ê¹Óà explain plan set statement_id = 'tst1' into plan_table
¡¡¡¡ÔËÐÐutlxplp.sql »ò utlxpls.sql²ì¿´explain plan
EXPLAIN PLA ......

½«excelÎļþÖеÄÊý¾Ýµ¼Èëµ¼³öÖÁSQLÊý¾Ý¿âÖÐ

µ¼Èë
Èç¹û±íÒÑ´æÔÚ£¬SQLÓï¾äΪ£º
insert into aa select * from OPENDATASOURCE('Microsoft.Jet.OLEDB.4.0',
'Data Source=D:\OutData.xls;Extended Properties=Excel 8.0')...[sheet1$]
ÆäÖУ¬aaÊDZíÃû£¬D:\OutData.xlsÊÇexcelµÄȫ·¾¶ sheet1ºó±ØÐë¼ÓÉÏ$
Èç¹û±í²»´æÔÚ£¬SQLÓï¾äΪ£º
SELECT * INTO aa from OPENDAT ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ