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

¹ØÓÚ³ÌÐò´úÂëÖеÄSQLÓï¾ä

ÔÚ³ÌÐòÖÐÓÐЩ²éѯÓï¾äÏà¶Ô½Ï³¤£¬¿ÉÒÔ½«Óï¾äµ¥¶ÀдÔÚÒ»¸öXXX.sqlÎļþÖУ¬ÔÚ³ÌÐòÖжÁÈ¡SQLÎļþ
¾ßÌåÉæ¼°µ½
import java.io.File;
import org.apache.commons.io.FileUtils;
import java.net.URL;
URL resourceUrl = XXXX.class.getClassLoader().getResource(SQL_PATH+sqlName);//SQL_PATH¾ßÌåSQLÎļþ´æÔÚ·¾¶£¬sqlName¼´SQLÎļþÃû£¬  XXXXµ±Ç°Àà
File sqlFile = new File(resourceUrl.getPath());  //¶ÁÈ¡SQLÎļþ
String sql = FileUtils.readFileToString(sqlFile, "UTF-8"); //µÃµ½SQLÓï¾ä


Ïà¹ØÎĵµ£º

SQL ´óÈ« ÐÄÓêÖ®¼Ò

1.°´ÐÕÊϱʻ­ÅÅÐò:
Select * from TableName Order By CustomerName Collate Chinese_PRC_Stroke_ci_as
2.Êý¾Ý¿â¼ÓÃÜ:
select encrypt('ԭʼÃÜÂë')
select pwdencrypt('ԭʼÃÜÂë')
select pwdcompare('ԭʼÃÜÂë','¼ÓÃܺóÃÜÂë') = 1--Ïàͬ£»·ñÔò²»Ïàͬ encrypt('ԭʼÃÜÂë')
select pwdencrypt('ԭʼÃÜÂë')
select pw ......

sql²éѯÓÅ»¯


1¡¢    ÓóÌÐòÖУ¬±£Ö¤ÔÚʵÏÖ¹¦ÄܵĻù´¡ÉÏ£¬¾¡Á¿¼õÉÙ¶ÔÊý¾Ý¿âµÄ·ÃÎÊ´ÎÊý£»Í¨¹ýËÑË÷²ÎÊý£¬¾¡Á¿¼õÉÙ¶Ô±íµÄ·ÃÎÊÐÐÊý,×îС»¯½á¹û¼¯£¬´Ó¶ø¼õÇáÍøÂ縺µ££»Äܹ»·Ö¿ªµÄ²Ù×÷¾¡Á¿·Ö¿ª´¦Àí£¬Ìá¸ßÿ´ÎµÄÏìÓ¦ËÙ¶È£»ÔÚÊý¾Ý´°¿ÚʹÓÃSQLʱ£¬¾¡Á¿°ÑʹÓõÄË÷Òý·ÅÔÚÑ¡ÔñµÄÊ×ÁУ»Ëã·¨µÄ½á¹¹¾¡Á¿¼òµ¥£»ÔÚ²éѯʱ£¬²»Òª¹ý¶àµØÊ¹Óà ......

¹ØÓÚÍøÕ¾SQL×¢ÈëµÄÎÊÌâ,ÒÔ¼°½â¾ö°ì·¨


×î½ü·¢ÏÖÎÒÃǹ«Ë¾µÄASP.NETµÄ´úÂëÓÐÆ´½ÓSQLÓï¾äµÄϰ¹ß£¡ÕâÊǷdz£Î£Ïյġ£ÒÔÏÂÎÒ¾ÙÀý˵Ã÷Ò»ÏÂ
Àý×Ó1£º
statement := "SELECT * from users WHERE name = '" + userName + "'; "
½«Óû§Ãû±äÁ¿(¼´username)ÉèÖÃΪ£º
a' or 't'='t£¬´ËʱԭʼÓï¾ä·¢ÉúÁ˱仯£º
SELECT * from users WHERE name = 'a' OR 't'='t';
Èç¹ûÕâ ......

SQL Mirror HA(SQL serverµÄ¸ß¿ÉÓÃÐÔ)[×ªÔØ]


¶ÔSQL Server 2008 ½øÐÐMirrorµÄ»ù±¾ÅäÖü°°²×°¡£
×¼±¸¹¤×÷
1. Principal ÓëMirror ÒÔ¼° Witness Èý̨ʵÀý¶¼°²×°ÎªÏàͬ°æ±¾£¬Ä¿Ç°Êǵ½SQL Server 2008 SP1¡£
2. ÐèÒªÓÐÒ»¸öÓòÕÊ»§·Ö±ðÌí¼Óµ½ Èý̨Êý¾Ý¿âʵÀýËùÔÚµÄServer µÄ Administrators×é¡¢ÒÔ¼°SQL Server Ïà¹ØµÄ×éÖУ» ÓÉÓÚ¾ßÌåµÄ×éµÄ¹¦Äܲ»Çå³þ£¬Òò´Ë½¨ÒéËùÓ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ