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

sql ÈÕÆÚ´¦Àí

ÎÒÏëÖªµÀÕâÑùµÄЧ¹û
±ÈÈçÎÒ´«Á½¸öÈÕÆÚ 2009-05-04 £¬2009-08-08£¬
ÎÒÏëµÃµ½µÄÕâÁ½¸öÈÕÆÚÖ®ÄÚµÄËùÓеÄÔ³õºÍÔÂÄ©

ÀýÈçÕâ¸ö¾ÍÏñµÃµ½2009-05-01£¬2009-05-31£¬2009-06-01£¬2009-06-30£¬¡£¡£¡£2009-08-01£¬2009-08-31

´óÏÀ°ï°ïæ лл
SQL code:
--A. ÔµĵÚÒ»Ìì
SELECT CONVERT(datetime,CONVERT(char(8),@dt,120)+'1')

--B. ÔµÄ×îºóÒ»Ìì
SELECT DATEADD(Day,-1,CONVERT(char(8),DATEADD(Month,1,@dt),120)+'1')



Õâ¸öÎÒÊÇÖªµÀµÄ ÎÒÖªµÀÔõÑùÈ¡µÃµ±Ç°ÈÕÆÚ±¾ÔµĵÚÒ»Ìì ºÍ×îºóÒ»ÌìµÄ

ÒýÓÃ
Á½¸öÈÕÆÚ 2009-05-04 £¬2009-08-08£¬
ÎÒÏëµÃµ½µÄÕâÁ½¸öÈÕÆÚÖ®ÄÚµÄËùÓеÄÔ³õºÍÔÂÄ©

ÀýÈçÕâ¸ö¾ÍÏñµÃµ½2009-05-01£¬¡£¡£¡£2009-08-01£¬2009-08-31

´óÏÀ°ï°ïæ лл


2009-08-31ºÃÏñ²»ÔÚÁ½¸öÈÕÆÚÖ®ÄÚ


ÊÕ²Ø

ÒýÓÃ
SQL code--A. ÔµĵÚÒ»ÌìSELECTCONVERT(datetime,CONVERT(char(8),@dt,120)+'1')--B. ÔµÄ×îºóÒ»ÌìSELECTDATEADD(Day,-1,CONVERT(char(8),DATEADD(Month,1,@dt),120)+'1')


Õý½â


ÎÒµÄÒâ˼²»ÊÇ˵ÔÚÖ®¼äµÄÒâ˼¾ÍÊÇÓÐ ÒªµÃµ½ÕâЩ¸²¸ÇϵÄËùÓеÄÔÂ·ÝµÄ µÚÒ»Ìì ºÍ×îºóÒ»Ìì

SQL code:




declare @s datetime,@e datetime
set @s='2009-05-


Ïà¹ØÎÊ´ð£º

ÃÅÍ⺺ÇóÖú...¹ØÓÚºǫ́+SQL+ASP

....½Óµ½Ò»¸öС³ÌÐò..¹¤×÷Ô­À´´ó¸ÅÊÇÕâÑùµÄ...ǰ̨ÊÇWEB·þÎñÆ÷.¼Ü¹¹¾ÍÊÇASP+SQL..ǰ̨ÓÉASPÏòSQLÌí¼Ó·þÎñÀà±ð(±íµ¥).È»ºóÓÖºǫ́³ÌÐò¶ÁÈ¡±íµ¥..Ҫʵʱ¶ÁÈ¡..È»ºóÏÔʾÔÚ·þÎñÆ÷ÉÏÃæ..´ÓÀíÂÛÉÏÃæÄÜÐÐͨ²»?Èç¹û¿ÉÒÔ..ºǫ́ ......

Á½¸öµ¼¹¹sql serverÊý¾Ý¿â,Êý¾Ýµ¼Èëµ¼³öÎÊÌâ

ÏÖÔÚÓÐÁ½¸öÒì¹¹µÄsql serverÊý¾Ý¿â,ÎÒÏ뽫µÚÒ»¸ö±íÖеÄÊý¾Ýµ¼Èëµ½µÚ¶þ¸ö±íÖÐ,×Ô¼ºÖ¸¶¨µ¼ÈëÊý¾ÝµÄ×Ö¶Î,ÈçºÎµ¼ÈëÊý¾ÝÄØ,´ó¼ÒÌÖÂÛÒ»ÏÂ?
dts¹¤¾ß

µ¼Èëµ¼³ö¹¤¾ß.

DD

¹þ¹þ£¬¹À¼ÆÕâλÊǵØQIOU¶¼Êܲ»Á˵Ä

Ö±½ÓÐ ......

SQLÓï¾äÎÊÌ⣬¸ßÊÖ°ïæ£¡£¡

½«Ò»¸ö±í21~30ɾ³ý£¬sqlÓï¾äÔõôд
Õâ¸öÌ«ÁýͳÁË£¬ÊÇÅÅÐòºóµÄµÚ21Ìõµ½30Ìõ¼Ç¼ɾ³ý»¹ÊÇijһÁÐÖµÔÚ21µ½30Ö®¼äµÄɾ³ý°¡£¿

21-30ÊÇʲôÒâ˼£¿×ֶεϰ¾Ídelete from table1 where col1>=21 and col1<=30
Ö¸µ ......

sqlÎļþ£¨Êý¾Ýº¬ÖÐÎÄ£©DOSÃüÁî´°¿ÚÎÞ·¨µ¼ÈëÎÊÌâ

ÎÒÓõÄÊÇmysql5.1£¬Êý¾Ý¿â×Ö·û¼¯Îªutf8

ͨ¹ýdosÃüÁîÐе¼ÈëSQLÎļþ ³ö´í£¬ÎÞ·¨µ¼Èë¡£

½«SQLÎļþÖеÄÊý¾ÝÈ«²¿Ê¹ÓÃÓ¢ÎÄ ¿ÉÒÔµ¼Èë

ÇëÎÊÎÊÌâÔÚÄÄ£¿
×°¸öÖÐÎÄÈí¼þ¼´¿É.

ºÜ¶àÄêÒÔǰ,Óùý¸öÒ»¸ ......

ÎÊÒ»¸öÈõÖǵÄÎÊÌ⣺sql 2008ÔõôÌí¼ÓÒ»¸öÓÐÃÜÂëµÄÓû§

¸Õ½Ó´¥sql 2008£º°²×°sql 2008ʱ£¬Ö»Ñ¡Á˸öwindowÈÏÖ¤µÄÓû§£¬ÏÖÔÚÏë¼Ó¶àÒ»¸öÓÐÃÜÂëµÄÓû§£¬ÇëÎÊÓÐÄÄλ´óÏÀÖªµÀÔõôŪ¡£¡£¡£¡£ÎÒÔõôҲûÕÒµ½Ïñsql 2000ÄÇÑùÓÐÓû§¹ÜÀíµÄÄǸöÏî

ÓÃÃüÁîÐУº
CREATE USER ab ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ