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

OracleÓöµ½µÄÎÊÌâ

ÅäÖÃÐÅÏ¢Ó¦¸Ã¶¼Ã»ÓÐ´í£¬Çý¶¯Ò²·´¸´¼ÓÔØÁË£¬Ã»ÓÐÎÊÌâ
ÔËÐÐMyeclipse±àÒë¿É¹ý£¬ÔÚÍøÒ³²âÊÔʱ³öÏÖÈçÏ´íÎó£º
java.sql.SQLException: µ÷ÓÃÖÐÎÞЧµÄ²ÎÊý
 at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:111)
 at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:145)
 at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:207)
 at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:235)
 at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:413)
 at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:164)
 at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:34)
 at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:752)
 at java.sql.DriverManager.getConnection(DriverManager.java:582)
 at java.sql.DriverManager.getConnection(DriverManager.java:207)
 at com.login.common.DBCommon.getConnection(DBCommon.java:41)
 at com.login.common.DBCommon.doQuery(DBCommon.java:152)
 at com.login.dao.LoginDao.login(LoginDao.java:14)
 at com.login.service.LoginService.login(LoginService.java:9)
 at com.login.servlet.LoginServlet.doPost(LoginServlet.java:25)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
 at org.ap


Ïà¹ØÎĵµ£º

PL/SQLÁ¬½ÓOracle(Ãâ°²×°oracle¿Í»§¶Ë)

 
      ´ó¼Ò¶¼ÖªµÀ£¬ÓÃPL/SQLÁ¬½ÓOracle£¬ÊÇÐèÒª°²×°Oracle¿Í»§¶ËÈí¼þµÄ¡£ÓÐûҪÏë¹ý²»°²×°Oracle¿Í»§¶ËÖ±½ÓÁ¬½ÓOracleÄØ£¿
      ÆäʵÎÒÒ»Ö±ÏëÕâÑù×ö£¬ÒòΪÕâ¸ö¿Í»§¶ËʵÔÚÌ«ÈÃÈËÌÖÑáÁË£¡£¡£¡²»µ«»á°²×°Ò»¸öJDK£¬¶øÇÒ»¹»á°Ñ×Ô¼º·ÅÔÚ»·¾³±äÁ¿µÄ×îÇ°Ãæ£¬»áÔì³É²»Ð ......

oracleÊé¼®


ºÜ¶àÅóÓÑÒªÎÒ°ïÃ¦ÍÆ¼öÒ»ÏÂOracleµÄÈëÃÅÊé¼®£¬Äܹ»Á˽âOracleµÄ»ù±¾¸ÅÄî¡¢»ù±¾ÖªÊ¶µÄÄÇÖÖ¡£
ÎÒ¾ÍÃâΪÆäÄÑ£¬ÍƼö¼¸±¾¡£
Ê×ÏÈÎÒÏëÇ¿µ÷µÄÒ»µãÊÇ£¬ÈκÎÒ»±¾ÏµÍ³µÄOracleÊé¼®Ö»ÒªÈÏÕæ¶ÁÏÂÀ´£¬¶¼»áÓв»´íµÄÊÕ»ñ£¬¶ÁÊé×î¼É»äµÄÊÇ»¢Í·Éßβ£¬Ç³³¢ÔòÖ¹¡£
1.µÚÒ»±¾ÒªÍƼö¸ø´ó¼ÒµÄÊÇOracleµÄ¸ÅÄîÊֲᣬÕâ±¾ÊÖ²áÊÇÎÞÊýDBAѧϰµÄÆðµã£ ......

Oracle »ØÊÕÕ¾¹¦ÄÜ,³¹µ×ɾ³ý±í

ת×Ô£ºhttp://www.cnblogs.com/houxm/archive/2009/08/26/1554481.html
Ïê½â£ºhttp://sunwayle.blog.51cto.com/114995/102516
Oracle »ØÊÕÕ¾¹¦ÄÜ,³¹µ×ɾ³ý±í
Oracle 10g
ÖгöÏÖ±íÃû£ºBIN$2cMp4FjwQ2Cw3Lj+BxLYTw==$0
×î½ü·¢ÏÖOracleÖгöÏÖÁËÕâÐ©Ææ¹ÖµÄ±íÃû£¬ÉÏÍø²éÕÒºó·¢ÏÖÊÇoracle10gµÄ»ØÊÕÕ¾¹¦ÄÜ£¬²¢Ã»Óг¹µ×µÄɾ³ ......

trunc()º¯ÊýµÄѧϰ (oracle)

trunc()º¯ÊýÓÐÁ½ÖÖÓ÷¨ 1£ººóÃæ¸úÈÕÆÚ  2£º ºóÃæ¸úÊý×Ö
A£º SELECT a.times,to_date(a.times,'yyyymmdd'),trunc(to_date(a.times,'yyyymmdd'),'month') from dmf_loan_limit a
ÏÔʾµÄ½á¹ûΪ£º
1 20080131     2008-1-31    2008-1-1
2 20080131  &nb ......

oracleÊý¾Ý²Ö¿âÖÐÈýÖÖÓÅ»¯


¶ÔÓÚÎÒÃÇÕâ¸öÏîÄ¿À´Ëµ£¬Êý¾Ý¿âµÄ´æÈ¡µÄÐÔÄܾö¶¨ÁËÊý¾ÝÌṩµÄÐÔÄÜ¡£ÓÅ»¯µÄ´óÖµÄÔ­ÀíÖ»ÓÐÁ½¸ö£ºÒ»ÊÇÊý¾Ý·Ö¿é´æ·Å£¬±ãÓÚÊý¾ÝµÄת´¢ºÍ¹ÜÀí£»¶þÊÇÖм䴦Àí£¬Ìá¸ßÊý¾ÝÌṩµÄËÙ¶È¡£
»ùÓÚÉÏÃæÁ½¸ö¸ù±¾µÄÔ­Àí£¬½èÖúÓÚÊý¾Ý²Ö¿âµÄ¸ÅÄÁоÙÊý¾Ý¿âµÄÓÅ»¯·½Ê½£º
1£® ·ÖÇø
ÔÚÊý¾Ý²Ö¿âÖУ¬ÊÂʵ±í£¬Ë÷Òý±í£¬Î¬¶È±í·Ö´¦ÓÚÈý¸ö²»Í ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ