MySqlÖеÄÄ£ºý²éѯ
ÔÚMySqlÖеÄÄ£ºý²éѯºÍÔÚMSSQLÖеIJ¶à£¬±¾¼Ç¼Ö÷ÒªÊÇ˵ÔÚJDBCÖÐʹÓÃPreparedStatementÀ´¹¹ÔìÒ»¸öÄ£ºý²éѯµÄÓï¾ä¡£
Ä£ºý²éѯSQLÓï¾ä£ºSELECT * from tableA WHERE colA LIKE '%ҪƥÅäµÄÄÚÈÝ%'
¹¹ÔìPreparedStatement£º
String sql = "SELECT * from tableA WHERE colA LIKE [-ÕâÀïÌîÊ²Ã´ÄØ£¿-]";
PreparedStatement pstmt = ...;
ÄDZßÌîÊ²Ã´ÄØ£¿¾¹ý³¢ÊÔ£¬µÃ³ö£º
String sql = "SELECT * from tableA WHERE colA LIKE ?";
String pattern = "ҪƥÅäµÄÄÚÈÝ";
pstmt.setString(1, "%" + pattern + "%");
²»Òª³¢ÊÔÔÚLIKEºóÃæ½Ó£º'%?%'»òÕßÖ±½Ó?
¶¼ÊDz»Ðеģ¬ÊÔ¹ýÁË¡£¡£
Ïà¹ØÎĵµ£º
MySQL Java ¿ª·¢Ì××°(·þÎñÆ÷,¹ÜÀí¹¤¾ß,JDBCÇý¶¯,ʾÀý´úÂë)
С¸üÐÂ: ΪÁ˼õÇḺµ£, Óà MySQL-Front 2.5 À´¹ÜÀí, Õâ¸öÈí¼þÎÞÖÐÎÄÎÊÌâ. Èç¹ûÒÔºó¿ªÔ´°æ±¾HeidiSQLµÄ½â¾öÁËÖÐÎÄÎÊÌâ, ¾ÍÓÿªÔ´µÄ.
ÏÂÔØ: http://tomcatmonitor.googlecode.com/files/portable_mysql5.exe 4.02MB (×Ô½âѹ°ü)
²Î¿¼Îĵµ: MySQL 5 ÂÌÉ« ......
Ó¦ÓóÌÐòºÍÊý¾Ý¿â½¨Á¢Á¬½Ó£¬Èç¹û³¬¹ý8СʱӦÓóÌÐò²»È¥·ÃÎÊÊý¾Ý¿â£¬Êý¾Ý¿â¾Í¶ÏµôÁ¬½Ó ¡£ÕâʱÔٴηÃÎʾͻáÅ׳öÒì³££¬ÈçÏÂËùʾ£º
java.io.EOFException
at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1913)
at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.jav ......
http://www.chinalinuxpub.com/read.php?wid=45
ÓкܶàÅóÓÑËäÈ»°²×°ºÃÁËmysqlµ«È´²»ÖªÈçºÎʹÓÃËü¡£ÔÚÕâÆªÎÄÕÂÖÐÎÒÃǾʹÓÁ¬½ÓMYSQL¡¢ÐÞ¸ÄÃÜÂë¡¢Ôö¼ÓÓû§µÈ·½ÃæÀ´Ñ§Ï°Ò»Ð©MYSQLµÄ³£ÓÃÃüÁî¡£
Ò»¡¢Á¬½ÓMYSQL¡£
¸ñʽ£º mysql -hÖ÷»úµØÖ· -uÓû§Ãû £pÓû§ÃÜÂë
1¡¢Àý1£ºÁ¬½Óµ½±¾»úÉϵÄMYSQL¡£
Ê×ÏÈÔÚ´ò¿ªDOS´°¿Ú£¬È»ºó½øÈëÄ¿ ......
¡¡¡¡Ñ¡ÔñÄãµÄÒýÇæ
¡¡¡¡ÄãÄÜÓõÄÊý¾Ý¿âÒýÇæÈ¡¾öÓÚMySQLÔÚ°²×°µÄʱºòÊÇÈçºÎ±»±àÒëµÄ¡£ÒªÌí¼ÓÒ»¸öеÄÒýÇæ£¬¾Í±ØÐëÖØÐ±àÒëMySQL¡£½ö½öΪÁËÌí¼ÓÒ»¸öÌØÐÔ¶ø±àÒë
Ó¦ÓóÌÐòµÄ¸ÅÄî¶ÔÓÚWindowsµÄ¿ª·¢ÈËÔ±À´Ëµ¿ÉÄÜºÜÆæ¹Ö£¬µ«ÊÇÔÚUnixÊÀ½çÀÕâÒѾ³ÉΪÁ˱ê×¼¡£ÔÚȱʡÇé¿öÏ£¬MySQLÖ§³ÖÈý¸öÒý
Çæ£ºISAM¡¢MyISAMºÍHEAP¡£ÁíÍâÁ½ÖÖ ......
ÔÎÄÍøÖ·£ºhttp://knowhow.innovatedigital.com/mysql-monitoring.html
MySQLÊÇ×îÁ÷ÐеĿª·ÅÔ´´úÂë¹ØÏµÊý¾Ý¿âϵͳ¡£ÆäÐÔÄܺÍÒ×ÓÃÐÔ£¬Ê¹Æä³ÉΪLAMP¼Ü¹¹µÄÖÐÐÄÖ§ÖùÖ®Ò»¡£
MySQL¼à¿ØÒ»Ö±ÊǹØ×¢MySQLÊý¾Ý¿âÐÔÄܺÍMySQLÊý¾Ý¿âÔËά¹ÜÀí¼¼ÊõÈËÔ±µÄ·Ç³£¸ÐÐËȤ»°Ìâ¡£ÈçºÎÈÃÄúµÄMySQLÊý¾Ý¿â° ......