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

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

MysqlÖÐÊÇ·ñÓÐÕâÑùµÄȨÏÞÉèÖÃ
ÓÐÒ»¸öÁд洢µÄÊÇÊÖ»úºÅ£¬Ä³Ò»Óû§µÄȨÏÞÔÚ¶ÁÈ¡µÄʱºòÖ»ÏÔʾǰ¼¸Î»£¬ºó¼¸Î»ÓÃÆäËû×Ö·ûÀýÈç*´úÌæ¡£ÀýÈç123456¶Á³öÀ´ÊÇ123***
£¿
¿ÉÒÔ×ö¸öÊÓͼ£¬È»ºó²»¸øÕâ¸öÕ˺űíµÄȨÏÞ£¬½ö¸øÕâ¸öVIEWµÄȨÏÞÊÔһϡ£


SQL code:
select RPAD(left(a.phone,b.ÏÔʾλÊý),11,'*') from µç»°±í a,ȨÏÞ±í b where b.ȨÏÞ=1 ...;

½¨Òé¼ÓÒ»ÕÅȨÏÞ±í£¬²»Í¬È¨ÏÞÏÔʾ²»Í¬µÄλÊý


ϵͳ±¾Éí²¢Ã»ÓÐÌṩÕâÑùµÄȨÏÞ¡£

MYSQLµÄȨÏÞÖ»ÊÇÉæ¼°µ½Á˹ÜÀí·½ÃæµÄȨÏÞ¡£ÄãµÄÐèÇó¿ÉÒÔÀûÓôúÂëÀ´ÊµÏÖ¡£


Ïà¹ØÎÊ´ð£º

c,c++Á¬½Ómysql ÕÒ²»µ½Í·²¿Îļþ£¨ÐÂÊÖ£©

±àÒëÆ÷£ºC-Free4
mysql µ¥¶À°²×°µÄ£¬ÏÖÔÚΪapache+php+mysql¿ÉÒÔʹÓá£
×î½üÔÚÁ·Ï°c£¬c++£»ÏëÓÃc£¬c++Á¬½ÓÏÂÎÒµÄmysql£¬ºÃ¶àµØ·½¶à˵mysql.hÕÒ²»µ½¡£¶øÇÒÎÒmysqlûÓÐËùνµÄincludeÎļþ¼Ð°¡¡£
Íü¸ßÊÖÖ¸µãÒ»¶ ......

c#¿ØÖÆMysql ʵÏÖ×Ô¶¯É¾³ý¹¦ÄÜ - .NET¼¼Êõ / C#

Óиöwinform³ÌÐò,ʹÓÃc#+mysql,ÐèÒªÔÚÒ»¸ö´°ÌåÉèÖÃmysql×Ô¶¯É¾³ý¹¦ÄÜ,°üÀ¨×Ô¶¯É¾³ý¶àÉÙÌì֮ǰµÄÊý¾ÝÒÔ¼°ÊÇ·ñ¿ªÆô×Ô¶¯É¾³ý¹¦ÄÜ,ÎÒ³ÌÐòÍ˳öºó,»¹Ôõô¿ØÖÆMysql×Ô¼ºÉ¾³ý°¡?ÊDz»ÊÇÒªÓÃmysqlµÄeventÀ´ÊµÏÖ?c#¿ÉÒÔµ÷ÓÃmysq ......

MYSQLÈçºÎÓëC++Á¬½Ó£¿ - VC/MFC / Êý¾Ý¿â

ÎÒÊÇÐÂÊÖ£¬³õѧMYSQL£¬Óкܶ಻¶®£¬Íû´Í½Ì£¡£¡
±ÈÈç˵ÎÒн¨Ò»¸öMYSQLÊý¾Ý¿âUSER Êý¾Ý¿âÖÐÓбíLIST 
È»ºóÎÒÔÚVCÖÐн¨Ò»¸öMFC¶Ô»°¿ò¹¤³Ì£¬È»ºóÎÒÔõôÑù²ÅÄÜÓÃVC»ñµÃÊý¾Ý¿âÖбíµÄÊý¾Ý£¿
Ï£Íû¸ø³ö¾ßÌåµÄ²Ù×÷² ......

ÈçºÎÓÃMFCÁ¬½ÓÉÏMYSQL - VC/MFC / Êý¾Ý¿â

ÈçÌâ¡£Äܲ»Äܸø¸öÀý×Ó£¬·Ç³£¸Ðл

°²×°mysqlʱ¼ÇµÃ×° Àà¿â£¬ÀïÃæÓÐ mysqlÌṩµÄº¯Êý½è¿Ú£¬ÓÃËüÀ´Á¬mysqlºÜ·½±ã

ºÃ¶«Î÷£¬¹²Í¬Ñ§Ï°


mysql++ À࣬ºÜ·½±ãºÜºÃÓã¡

ÌùÓÊÏ䣬·¢Äã

1.mysql api
2.myodbc
......

mysqlÎÊÌ⣡ - Java / Java SE

String sqlCount="select count(*) from usertable where username='"+
userName+"'";Õâ¾ä»° ʲôÒâ˼°¡£¡
Õâ¾ä»°Êä³ö³öÀ´¾ÍÊÇ
select count(*) from usertable where username='ÄãµÄ±äÁ¿ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ