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

¹ØÓÚmysql²éѯÓï¾ä ÎҺܲˣ¡

ÔÚÒ»¸ö½Ì³ÌÉÏ¿´µ½ÈçÏ´úÂ룺

        $db = 'samples';
mysql_select_db($db) or die('Could not select database ('.$db.') because of : '.mysql_error());
echo ' <b>µÚ¶þ²½: </b> ³É¹¦Á¬½Óµ½ ('.$db.') ! <BR>';

ÇëÎÊ Èç¹û²»³É¹¦ Ò²¾ÍÊÇdie»áÏÔʾ ÄÇô µÚ¶þ²½ÄÇÒ»¾ä»°»á²»»áÏÔÊ¾ÄØ£¿

ÎÒ¾õµÃÈç¹ûû³É¹¦µÄ»°»áÏÔʾ:
Could not select database samples because of : ..............
µÚ¶þ²½:³É¹¦Á¬½Óµ½samples!
ÇëÎÊΪʲô ʧ°ÜµÄ»° echo ' <b>µÚ¶þ²½: </b> ³É¹¦Á¬½Óµ½ ('.$db.') ! <BR>';
Ò»¾ä²»»áÏÔÊ¾ÄØ£¿ ÕâÒѾ­ÊÇÏÂÒ»¾ä»°Á˰¡


·Ç³£¸Ðл£¡ÎÒµÄapiÀï¶Ôdieûһ¸öÖйú×Ö¡£¡£ ÎÒÖ»¿´µ½ÁËexit() Õâ»ØÃ÷°×ÁË£¡Ð»Ð»ÁË£¡


Ïà¹ØÎÊ´ð£º

ÈçºÎ¶¨ÆÚɾ³ýmysqlÊý¾Ý - PHP / »ù´¡±à³Ì

ÇëÎÊÏÂÄܲ»ÄÜÔÙwindows϶¨ÆÚÇå¿ÕmysqlÒ»¸ö±íÖеÄÈ«²¿Êý¾Ý£¬ÓÃPHPʵÏÖ£¡
лл¸÷λÁË
¾Í±ÈÈçÒ»¸öÐÇÆÚÇå¿ÕÒ»´Î
±ÈÈçÿ¸öÐÇÆÚÁùÁãµãÇå¿ÕÒ»´Î£¡
ллÁË

¼Æ»®ÈÎÎñ...php....sql...truncate....OK

Äã¾ÍÕâ½ÓÔÚҳà ......

MySQL´íÎó - PHP / »ù´¡±à³Ì

ÎÒ°²×°µÄÕâ¸öÈí¼þVertrigoServ£¬ÔÚwindows7ÖÐÔËÐУ¬Í¼±ê¼ÓºÅΪÀ¶É«£¬±¨MySQLµÄ´íÎó£¬Çë½Ì¸÷λ¸ßÊÖ¸ÃÔõÑù¸ü¸Ä¡£Ð»Ð»¸÷λ£¡
mysql ·þÎñÊÇ·ñÆðÀ´ÁË£¿

ûÓУ¬±¨µÄÊǶ˿ڴíÎó£¬ÔÚÅäÖÃÎļþµ±ÖиÄÁË£¬Ò²²»ÐÐ

¿ÉÒÔÓÃÈ ......

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

ÔÚC++³ÌÐòÖÐͨ¹ýmysqlµÄC APIÖ±½ÓÁ¬½ÓÊý¾Ý¿â£¬µ±°ÑÖÐÎIJåÈëmysqlµÄʱºò£¬¾Í±ä³ÉÂÒÂëÁË.
»¹ÓоÍÊÇʹÓÃload°ÑÎı¾Îļþµ¼ÈëmysqlÊý¾Ý¿â£¬ÎÞÂÛÎı¾ÎļþÊÇANSI±àÂ뻹ÊÇutf8±àÂ룬µ¼ÈëÖ®ºó¶¼ÊÇÂÒÂë¡£
ÆäÖÐmysqµÄ±àÂë¸ñʽ ......

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

±í
CREATE TABLE `ch1` (
  `id` int(10) unsigned zerofill NOT NULL AUTO_INCREMENT,
  `no` int(10) unsigned DEFAULT NULL,
  `dtime` datetime DEFAULT NULL,
  PRIMARY KEY (`id ......

mysql Îļþ¶ÁÈ¡ - ÆäËûÊý¾Ý¿â¿ª·¢ / MySQL/Postgresql

ÎÒ¼¸ÕÅmysql±í ·ÖÇø
È»ºó°Ñ·ÖÇø±íµ¥¶À¿½³öÀ´ 
ÀýÈ磺test.MYD test.MYI data.MYD data.MYI user.MYD user.MYI dem.MYD dem.MYI
ÎÒÏë¶ÁÈ¡ÕâËÄÕűíµÄÄÚÈÝ
¹ØÁªÊý¾ÝÕûºÏµ½Ò»ÕűíÖС£Õâ¸öÒªÔõô×öÄØ
ÓóÌÐòÔ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ