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

mysqlʱ¼ä×ֶβéѯ£¬ÔÚÏßµÈ

mysql ÖеÄʱ¼ä²éѯ£º
user±íÖÐÓÐÒ»×ֶΡ¡ModDateֵΪ¡¡2010-04-13 00:00:00¡¡ÕâÑùµÄ
ÏÖҪͨ¹ý¡¡ModDate ×ֶβ顡2010-04-13 £¨²»º¬ºóÃæµÄСʱ¡¡·Ö£©µÄ¼Ç¼
Ôõô²éѽ£¬thanks
×ֶβ»ÒªÕâÑùÖ±½Óд×Ö·û´®£¬×ª»¯Îªmysqlʱ¼ä´Á

дÈëʱ $ModDate=time();

¶Áȡʱ date("Y-m-d H:i",$ModDate) Äê-ÔÂ-ÈÕ Ê±-·Ö
  date("Y-m-d",$ModDate) Äê-ÔÂ-ÈÕ

¶àл2Â¥µÄ
¿ÉÕë¶ÔÉÏÃæµÄÎÊÌ⣬ÏÖÔõô²éÄØ£¬

Èç¹ûÊDzéѯÓï¾äµÄ»°  
$startTime=date("l",mktime(0,0,0,7,13,2010))); »ñµÃÒ»¸öʱ¼ä´Á

$endTime=date("l",mktime(0,0,0,7,14,2010)));  

select * from ±íÃû where ModDate>$startTime and ModDate<$endTime

select * from table where ModDate LIKE 2010-04-13%;

2010-04-13 ¿ÉÒÔÔÚphp date() ´¦Àí;

£´¡¡Â¥µÄ£¬²é²»µ½¼Ç¼ѽ£¬

ModDate ӦΪ datetime ÀàÐÍ
DATE_FORMAT(ModDate,'%Y-%m-%d')='2010-04-13'

6Â¥µÄ¿ÉÒÔÁË£¬


Ïà¹ØÎÊ´ð£º

eclipseÓëmySQLµÄÎÊÌâ - Java / Eclipse

ÔÚ°²×°Java±àÒëÆ÷µÄEclipseµÄʱºò£¬¶Ô»·¾³±äÁ¿½øÐÐÁËÅäÖã¬ÔÚ°²×°MySQlµÄʱºòÒ²Òª¶Ô»·¾³±äÁ¿½øÐÐÅäÖã»ÄÇôºóÃæµÄÅäÖûáÓ°ÏìÇ°ÃæµÄEclipseµÄÅäÖÃÂð£¿
Çë´ó¼Ò¶àÖ¸½Ì~£¡Ð»Ð»£¡
²»»á°Ñ£¬ÎÒÕâ¶¼×°Á赀 ÎÒϵͳÀï »¹×°ÁË ......

mysqlÊý¾Ý¿â - Java / JavaÏà¹Ø

CREATE DATABASE ADDRESSLIST;
USE ADDRESSLIST;
DROP TABLE IF EXISTS FRIEND;
CREATE TABLE FRIEND
  (FRIEND_ID INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY ,
FRIEND_NAME VARCHAR(20) NOT N ......

vs2008 Á¬½Ómysql£¿ - MS-SQL Server / »ù´¡Àà

ÇëÎÊ
Ìí¼ÓÐÂÊý¾ÝÔ´->Êý¾Ý¿â->Ìí¼ÓÁ¬½Ó
Õâ¸ö½çÃæÏ£¬Êý¾ÝÔ´Ñ¡Ôñ£ºMicrosoft SQL Server (SqlClient)£»
·þÎñÆ÷Ãû£º
Ó¦¸ÃÐ´Ê²Ã´ÄØ£¿
ÓÐË­ÖªµÀ£¿¶àл¸÷λ£¡£¡
Äãµ½µ×ÊÇÒªÁ¬mysql»¹ÊÇmssql£¿

ÒýÓÃ
ÇëÎÊ
......

ÈçºÎÔÚMySQL ServerÖж¨Ê±²åÈëÊý¾Ý - Java / Web ¿ª·¢

ÎÒÏÖÔÚÏëÓÃJSPʵÏÖQQÓÊÏäÀïµÄ¶¨Ê±·¢ËÍ£¬ÎÒÏëͨ¹ýÊý¾Ý¿â½øÐж¨Ê±²åÈëÊý¾Ý¡£
µ«²»ÖªµÀÈçºÎʵÏÖ£¬»òÕß´ó¼ÒÓиüºÃµÄ·½·¨£¬²»Ò»¶¨ËµÊÇÊý¾Ý¿â¡£
Çë´ó¼Ò¸øµãÒâ¼û£¬°ÝлÀ²¡£

quataz¶¨Ê±Æ÷×é¼þÊǸöºÜºÃµÄ½â¾ö·½°¸¡£

È ......

sqlÎÊÌâ - ÆäËûÊý¾Ý¿â¿ª·¢ / MySQL/Postgresql

ÔõôÑù²éѯÁ¬½Ó2¸ö±íÖ®ºó µÃ³öµÄбí
ÀýÈç A±í£º·¢¼þÈËID Óʼþ±àºÅ ÓʼþÄÚÈÝ ÊÕ¼þÈËID ·¢¼þʱ¼ä
  B±í£ºÊÕ¼þÈËID Óʼþ±àºÅ ÊÕ¼þʱ¼ä
  Ê×ÏÈ×öA BµÄÁ¬½Ó²éѯ ¼´ Óʼþ±àºÅÏàµÈ
  ²é³ö£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ