µ±Ç°Î»Ö㺠´úÂëÃÔ >> ��Ӧʱ��µÄ½â¾ö·½°¸
 
  • Android¿ª·¢¿ÚÊÔ¾­¡ª¡ª3.³£¼ûAndroid½ø½×±ÊÊÔÌâ

    Android¿ª·¢ÃæÊÔ¾­¡ª¡ª3.³£¼ûAndroid½ø½×±ÊÊÔÌâ¹Ø×¢finddreams²©¿Í£ºhttp://blog.csdn.net/finddreams/article/details/44301359ÉÏһƪÎÄÕÂÎÒÃÇÒѾ­Á˽âÁËAndroid±ÊÊÔµÄһЩ»ù´¡ÌâÄ¿£¬¡¶Android¿ª·¢ÃæÊÔ¾­¡ª¡ª2.³£¼ûAndroid»ù´¡±ÊÊÔÌâ¡·µ«ÊÇ×öΪһ¸öÓо­ÑéµÄ¿ª·¢Õߣ¬½ö½öÖªµÀ»ù´¡Ì⻹ÊDz»¹»µÄ£¬ÄãµÄ¼òÀúÉÏ˵ÓÐÁ½ÄêÒÔÉÏ...

    8
    ÈȶÈ
  • iPhone ËÄÓëiPad¿ª·¢»ù´¡½Ì³Ì

    iPhone4ÓëiPad¿ª·¢»ù´¡½Ì³ÌiPhone4ÓëiPad¿ª·¢»ù´¡½Ì³Ì?´´ÔìÏúÊÛÆæ¼£µÄ¾­µäÖø×÷Õë¶ÔiOSSDKÐÂÌØÐÔÈ«Ãæ¸Ä°æ´ÓÕâÀӵ±§Èí¼þ¿ª·¢µÄδÀ´?»ù±¾ÐÅÏ¢Ô­ÊéÃû£ºBeginningiPhone4Development:ExploringtheiOSSDKÔ­³ö°æÉ磺Apress×÷Õߣº(ÃÀ)DaveMark??JackNutting??JeffLaMarche??[×÷ÒëÕß½éÉÜ]ÒëÕߣºÆáÕñÑîÔ½Ëï...

    21
    ÈȶÈ
  • ¶àÄêµÄ SQL ÓÅ»¯ÐĵÃ

    ¶àÄêµÄSQLÓÅ»¯¾­Ñ飨1£©Ñ¡Ôñ×îÓÐЧÂʵıíÃû˳Ðò(Ö»ÔÚ»ùÓÚ¹æÔòµÄseo/'target='_blank'>ÓÅ»¯Æ÷ÖÐÓÐЧ)£ºORACLEµÄ½âÎöÆ÷°´ÕÕ´ÓÓÒµ½×óµÄ˳Ðò´¦ÀíFROM×Ó¾äÖеıíÃû£¬FROM×Ó¾äÖÐдÔÚ×îºóµÄ±í(»ù´¡±ídrivingtable)½«±»×îÏÈ´¦Àí£¬ÔÚFROM×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏÂ,Äã±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×îÉٵıí×÷Ϊ»ù´¡±í¡£Èç¹ûÓÐ3¸öÒÔÉϵıíÁ¬½Ó²éѯ,ÄǾÍÐèҪѡÔñ½»²æ±í(inters...

    10
    ÈȶÈ
  • dz̸SQLÓï¾äÓÅ»¯ÐĵÃ

    dz̸SQLÓï¾äÓÅ»¯¾­Ñ飨1£©Ñ¡Ôñ×îÓÐЧÂʵıíÃû˳Ðò(Ö»ÔÚ»ùÓÚ¹æÔòµÄseo/'target='_blank'>ÓÅ»¯Æ÷ÖÐÓÐЧ)£ºORACLEµÄ½âÎöÆ÷°´ÕÕ´ÓÓÒµ½×óµÄ˳Ðò´¦ÀíFROM×Ó¾äÖеıíÃû£¬FROM×Ó¾äÖÐдÔÚ×îºóµÄ±í(»ù´¡±ídrivingtable)½«±»×îÏÈ´¦Àí£¬ÔÚFROM×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏÂ,Äã±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×îÉٵıí×÷Ϊ»ù´¡±í¡£Èç¹ûÓÐ3¸öÒÔÉϵıíÁ¬½Ó²éѯ,ÄǾÍÐèҪѡÔñ½»²æ±í(inter...

    103
    ÈȶÈ
  • SQLÓÅ»¯¼¼ÒÕ(Oracle)

    SQLÓÅ»¯¼¼ÇÉ(Oracle)SQLÓÅ»¯¼¼ÇÉ(1):Where×Ó¾äÖеÄÁ¬½Ó˳Ðò£ºoracle²ÉÓÃ×Ô϶øÉϵÄ˳Ðò½âÎöwhere×Ӿ䣬¸ù¾ÝÕâ¸öÔ­Àí£¬±íÖ®¼äµÄÁ¬½Ó±ØÐëдÔÚÆäËûwhereÌõ¼þ֮ǰ£¬ÄÇЩ¿ÉÒÔ¹ýÂ˵ô´óÁ¿¼Ç¼µÄÌõ¼þ±ØÐëдÔÚwhere×Ó¾äµÄĩβ¡££»Á¬½Ó²éѯʱ£¬´ó±í·ÅÔÚÇ°Ãæ£¬Ð¡±í·ÅÔÚºóÃæÀýÈçµÍЧ£ºselect*fromreport_sale_accountewherehsje>5000andd...

    248
    ÈȶÈ
  • Oracle ¹ßÓÃSQL¼¼ÇÉ£¨×ª£©

    Oracle³£ÓÃSQL¼¼ÇÉ£¨×ª£©1.SELECT×Ó¾äÖбÜÃâʹÓÓ*”µ±ÄãÏëÔÚSELECT×Ó¾äÖÐÁгöËùÓеÄCOLUMNʱ,ʹÓö¯Ì¬SQLÁÐÒýÓÑ*’ÊÇÒ»¸ö·½±ãµÄ·½·¨.²»ÐÒµÄÊÇ,ÕâÊÇÒ»¸ö·Ç³£µÍЧµÄ·½·¨.ʵ¼ÊÉÏ,ORACLEÔÚ½âÎöµÄ¹ý³ÌÖÐ,»á½«“*”ÒÀ´Îת»»³ÉËùÓеÄÁÐÃû,Õâ¸ö¹¤×÷ÊÇͨ¹ý²éѯÊý¾Ý×ÖµäÍê³ÉµÄ,ÕâÒâζ׎«ºÄ·Ñ¸ü¶àµÄʱ¼ä.2...

    155
    ÈȶÈ
  • Sqliteѧϰ±Ê¼Ç(4)&&SQLite-WALÔ­Àí

    Sqliteѧϰ±Ê¼Ç(ËÄ)&&SQLite-WALÔ­ÀíSqliteѧϰ±Ê¼Ç(Èý)&&WALÐÔÄܲâÊÔÖÐÁгöÁ˼¸ÖÖµäÐͳ¡¾°ÏÂWALµÄÐÔÄÜÊý¾Ý£¬Á˽⵽WALȷʵÓÐÐÔÄÜÓÅÊÆ£¬ÕâÆªÎÄÕ½«»áÏêϸ·ÖÎöWALµÄÔ­Àí£¬×öµ½ÖªÆäÈ»£¬¸üÒªÖªÆäËùÒÔÈ»¡£WALÊÇʲôWAL(Writeaheadlogging)ÊÇÒ»ÖÖÈÕ־ģʽ£¬ËüÊÇÒ»ÖÖ˼Ï룬ÆÕ±éÓ¦ÓÃÓÚ¹ØÏµÐÍÊý¾Ý¿â¡£Ã¿¸öÊÂÎñÖ´Ðбä¸üʱ£¬ÐÞ¸ÄÊý¾ÝÒ³...

    112
    ÈȶÈ
  • SQLÓï¾äÓÅ»¯ÐĵÃ

    SQLÓï¾äÓÅ»¯¾­Ñ飨1£©Ñ¡Ôñ×îÓÐЧÂʵıíÃû˳Ðò(Ö»ÔÚ»ùÓÚ¹æÔòµÄseo/'target='_blank'>ÓÅ»¯Æ÷ÖÐÓÐЧ)£ºORACLEµÄ½âÎöÆ÷°´ÕÕ´ÓÓÒµ½×óµÄ˳Ðò´¦ÀíFROM×Ó¾äÖеıíÃû£¬FROM×Ó¾äÖÐдÔÚ×îºóµÄ±í(»ù´¡±ídrivingtable)½«±»×îÏÈ´¦Àí£¬ÔÚFROM×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏÂ,Äã±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×îÉٵıí×÷Ϊ»ù´¡±í¡£Èç¹ûÓÐ3¸öÒÔÉϵıíÁ¬½Ó²éѯ,ÄǾÍÐèҪѡÔñ½»²æ±í(interse...

    96
    ÈȶÈ
  • SQL SERVERÐÔÄÜÓÅ»¯×ÛÉÏËùÊö(ºÜºÃµÄ×ܽá,²»Òª´í¹ýŶ) Ïêϸ³ö´¦²Î¿¼£ºhttp://www.jb51.net/article/16026.htm

    SQLSERVERÐÔÄÜÓÅ»¯×ÛÊö(ºÜºÃµÄ×ܽá,²»Òª´í¹ýŶ)Ïêϸ³ö´¦²Î¿¼£ºhttp://www.jb51.net/article/16026.htm???Ò»¸öϵͳµÄÐÔÄܵÄÌá¸ß£¬²»µ¥µ¥ÊÇÊÔÔËÐлòÕßά»¤½×¶ÎµÄÐÔÄܵ÷ÓŵÄÈÎÎñ£¬Ò²²»µ¥µ¥ÊÇ¿ª·¢½×¶ÎµÄÊÂÇ飬¶øÊÇÔÚÕû¸öÈí¼þÉúÃüÖÜÆÚ¶¼ÐèҪעÒ⣬½øÐÐÓÐЧ¹¤×÷²ÅÄÜ´ïµ½µÄ¡£ËùÒÔÎÒÏ£Íû°´ÕÕÈí¼þÉúÃüÖÜÆÚµÄ²»Í¬½×¶ÎÀ´×ܽáÊý¾Ý¿âÐÔÄÜÓÅ»¯Ïà¹ØµÄ×¢ÒâÊÂÏî¡£???Ò»¡¢·ÖÎö½×¶Î?Ò»°ãÀ´Ëµ...

    342
    ÈȶÈ
  • oracle sql»°ÓïÓÅ»¯£¨×ªÔØ£©

    oraclesqlÓï¾äÓÅ»¯£¨×ªÔØ£©£¨1£©Ñ¡Ôñ×îÓÐЧÂʵıíÃû˳Ðò(Ö»ÔÚ»ùÓÚ¹æÔòµÄÓÅ»¯Æ÷ÖÐÓÐЧ)£ºORACLEµÄ½âÎöÆ÷°´ÕÕ´ÓÓÒµ½×óµÄ˳Ðò´¦ÀíFROM×Ó¾äÖеıíÃû£¬FROM×Ó¾äÖÐдÔÚ×îºóµÄ±í(»ù´¡±ídrivingtable)½«±»×îÏÈ´¦Àí£¬ÔÚFROM×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏÂ,Äã±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×îÉٵıí×÷Ϊ»ù´¡±í¡£Èç¹ûÓÐ3¸öÒÔÉϵıíÁ¬½Ó²éѯ,ÄǾÍÐèҪѡÔñ½»²æ±í(intersectiontable)×÷Ϊ»ù´¡±í...

    86
    ÈȶÈ
  • Oracle SQLÐÔÄÜÓÅ»¯¼¼ÄÜ´ó×ܽá

    OracleSQLÐÔÄÜÓÅ»¯¼¼ÇÉ´ó×ܽᣨ1£©Ñ¡Ôñ×îÓÐЧÂʵıíÃû˳Ðò(Ö»ÔÚ»ùÓÚ¹æÔòµÄÓÅ»¯Æ÷ÖÐÓÐЧ)£ºOracleµÄ½âÎöÆ÷°´ÕÕ´ÓÓÒµ½×óµÄ˳Ðò´¦ÀíFROM×Ó¾äÖеıíÃû£¬FROM×Ó¾äÖÐдÔÚ×îºóµÄ±í(»ù´¡±ídrivingtable)½«±»×îÏÈ´¦Àí£¬ÔÚFROM×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏÂ,Äã±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×îÉٵıí×÷Ϊ»ù´¡±í¡£Èç¹ûÓÐ3¸öÒÔÉϵıíÁ¬½Ó²éѯ,ÄǾÍÐèҪѡÔñ½»²æ±í(intersectiontable)×÷Ϊ»ù´¡...

    59
    ÈȶÈ
  • ¸ßЧÂÊSQL»ã×Ü£¨×ª£©

    ¸ßЧSQL»ã×Ü£¨×ª£©ÎÒÃÇÒª×öµ½²»µ«»áдSQL,»¹Òª×öµ½Ð´³öÐÔÄÜÓÅÁ¼µÄSQL,ÒÔÏÂΪ±ÊÕßѧϰ¡¢ÕªÂ¼¡¢²¢»ã×ܲ¿·Ö×ÊÁÏÓë´ó¼Ò·ÖÏí£¡£¨1£©Ñ¡Ôñ×îÓÐЧÂʵıíÃû˳Ðò(Ö»ÔÚ»ùÓÚ¹æÔòµÄÓÅ»¯Æ÷ÖÐÓÐЧ)£ºORACLEµÄ½âÎöÆ÷°´ÕÕ´ÓÓÒµ½×óµÄ˳Ðò´¦ÀíFROM×Ó¾äÖеıíÃû£¬FROM×Ó¾äÖÐдÔÚ×îºóµÄ±í(»ù´¡±ídrivingtable)½«±»×îÏÈ´¦Àí£¬ÔÚFROM×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏÂ,Äã±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×îÉٵıí×÷Ϊ»ù´¡±í¡£Èç¹û...

    75
    ÈȶÈ
  • OracleµÄ34ÀàSQLÓÅ»¯·½Ê½£¨½Ì³Ì£©

    OracleµÄ34ÖÖSQLÓÅ»¯·½Ê½£¨½Ì³Ì£©£¨1£©Ñ¡Ôñ×îÓÐЧÂʵıíÃû˳Ðò(Ö»ÔÚ»ùÓÚ¹æÔòµÄÓÅ»¯Æ÷ÖÐÓÐЧ)£ºOracleµÄ½âÎöÆ÷°´ÕÕ´ÓÓÒµ½×óµÄ˳Ðò´¦ÀíFROM×Ó¾äÖеıíÃû£¬FROM×Ó¾äÖÐдÔÚ×îºóµÄ±í(»ù´¡±ídrivingtable)½«±»×îÏÈ´¦Àí£¬ÔÚFROM×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏÂ,Äã±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×îÉٵıí×÷Ϊ»ù´¡±í¡£Èç¹ûÓÐ3¸öÒÔÉϵıíÁ¬½Ó²éѯ,ÄǾÍÐèҪѡÔñ½»²æ±í(intersectiontable)×÷...

    89
    ÈȶÈ
  • SQLÓÅ»¯»°Óï

    SQLÓÅ»¯Óï¾ä£¨1£©Ñ¡Ôñ×îÓÐЧÂʵıíÃû˳Ðò(Ö»ÔÚ»ùÓÚ¹æÔòµÄÓÅ»¯Æ÷ÖÐÓÐЧ)£ºORACLEµÄ½âÎöÆ÷°´ÕÕ´ÓÓÒµ½×óµÄ˳Ðò´¦ÀíFROM×Ó¾äÖеıíÃû£¬FROM×Ó¾äÖÐдÔÚ×îºóµÄ±í(»ù´¡±ídrivingtable)½«±»×îÏÈ´¦Àí£¬ÔÚFROM×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏÂ,Äã±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×îÉٵıí×÷Ϊ»ù´¡±í¡£Èç¹ûÓÐ3¸öÒÔÉϵıíÁ¬½Ó²éѯ,ÄǾÍÐèҪѡÔñ½»²æ±í(intersectiontable)×÷Ϊ»ù´¡±í,½»²æ±íÊÇÖ¸ÄǸö±»Æä...

    38
    ÈȶÈ
  • ¡¶Pro Oracle SQL¡·Chapter7 Advanced Grouping - 7.5Putting CUBE To Work

    ¡¶ProOracleSQL¡·Chapter7AdvancedGrouping--7.5PuttingCUBEToWork?7.5PuttingCUBEtowork?????CUBEʵս???(page201)??????WhenteachingusanewwordinfourthgradeEnglishclass,Mrs.Draperwouldsay,¡°Nowuseitinasentence.¡±?...

    292
    ÈȶÈ
  • Oracle sqlÓÅ»¯-<ת>

    OraclesqlÓÅ»¯-<ת>ÎÒÃÇÒª×öµ½²»µ«»áдSQL,»¹Òª×öµ½Ð´³öÐÔÄÜÓÅÁ¼µÄSQL,ÒÔÏÂΪ±ÊÕßѧϰ¡¢ÕªÂ¼¡¢²¢»ã×ܲ¿·Ö×ÊÁÏÓë´ó¼Ò·ÖÏí!(1)Ñ¡Ôñ×îÓÐЧÂʵıíÃû˳Ðò(Ö»ÔÚ»ùÓÚ¹æÔòµÄÓÅ»¯Æ÷ÖÐÓÐЧ)£ºORACLEµÄ½âÎöÆ÷°´ÕÕ´ÓÓÒµ½×óµÄ˳Ðò´¦ÀíFROM×Ó¾äÖеıíÃû£¬FROM×Ó¾äÖÐдÔÚ×îºóµÄ±í(»ù´¡±ídrivingtable)½«±»×îÏÈ´¦Àí£¬ÔÚFROM×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏÂ,Äã±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×î...

    111
    ÈȶÈ
  • PL/SQL¿ª·¢5Ä깤×÷¾­Ñ龫µäʵÀý(ת)

    PL/SQL¿ª·¢ÎåÄ깤×÷¾­Ñ龫µäʵÀý(ת)1.minus(²î¼¯)Óëintersect(½»¼¯)minusÖ¸ÁîÊÇÔËÓÃÔÚÁ½¸öSQLÓï¾äÉÏ¡£ËüÏÈÕÒ³öµÚÒ»¸öSQLÓï¾äËù²úÉúµÄ½á¹û£¬È»ºó¿´ÕâЩ½á¹ûÓÐûÓÐÔÚµÚ¶þ¸öSQLÓï¾äµÄ½á¹ûÖÐ,Èç¹ûÓеϰ£¬ÄÇÕâÒ»±Ê×ÊÁϾͱ»È¥³ý£¬¶ø²»»áÔÚ×îºóµÄ½á¹ûÖгöÏÖ;?Èç¹ûµÚ¶þ¸öSQLÓï¾äËù²úÉúµÄ½á¹û²¢Ã»ÓдæÔÚÓÚµÚÒ»¸öSQLÓï¾äËù²úÉúµÄ½á¹ûÄÚ£¬ÄÇÕâ±Ê×ÊÁϾͱ»Åׯú¡£?intersectÖ¸Áî...

    53
    ÈȶÈ
  • Oracle ¹ßÓÃSQL¼¼ÇÉÊÕ²Ø(×ªÔØ)

    Oracle³£ÓÃSQL¼¼ÇÉÊÕ²Ø(×ªÔØ)1.SELECT×Ó¾äÖбÜÃâʹÓá°*¡±???µ±ÄãÏëÔÚSELECT×Ó¾äÖÐÁгöËùÓеÄCOLUMNʱ,ʹÓö¯Ì¬SQLÁÐÒýÓá®*¡¯ÊÇÒ»¸ö·½±ãµÄ·½·¨.²»ÐÒµÄÊÇ,ÕâÊÇÒ»¸ö·Ç³£µÍЧµÄ·½·¨.ʵ¼ÊÉÏ,ORACLEÔÚ½âÎöµÄ¹ý³ÌÖÐ,»á½«¡°*¡±ÒÀ´Îת»»³ÉËùÓеÄÁÐÃû,Õâ¸ö¹¤×÷ÊÇͨ¹ý²éѯÊý¾Ý×ÖµäÍê³ÉµÄ,ÕâÒâζ׎«ºÄ·Ñ¸ü¶àµÄʱ¼ä.2.ʹÓÃDECODEº¯ÊýÀ´¼õÉÙ´¦Àíʱ¼ä???ʹÓÃDECODEº¯...

    9
    ÈȶÈ
  • java΢ÐŽӿڿª·¢java SpringMVC mybatis ºǫ́¿ò¼Ü ¼¯³É´úÂëÉú³ÉÆ÷¿ª·¢Ðׯ÷ È«²¿Ô´Âë

    java΢ÐŽӿڿª·¢javaSpringMVCmybatisºǫ́¿ò¼Ü¼¯³É´úÂëÉú³ÉÆ÷¿ª·¢ÀûÆ÷È«²¿Ô´Âë»ñÈ¡¡¾ÏÂÔØµØÖ·¡¿??QQ:313596790??¡¾Ãâ·ÑÖ§³Ö¸üС¿A´úÂëÉú³ÉÆ÷(¿ª·¢ÀûÆ÷);È«²¿ÊÇÔ´Âë????Ôöɾ¸Ä²éµÄ´¦ÀíÀ࣬service²ã£¬mybatisµÄxml£¬SQL(mysql??ºÍoracle)½Å±¾,??jspÒ³Ãæ¶¼Éú³É??¾Í²»ÓÃд°áשµÄ´úÂëÁË,Éú³ÉµÄ·Åµ½ÏîÄ¿À¿ÉÒÔÖ±½ÓÔËÐÐB°¢Àï°Í°ÍÊý¾Ý...

    69
    ÈȶÈ
  • php×ÔѧߪÉý½ø½×·Ïß

    php×ÔѧÌáÉý½ø½×·ÏßΪÁË×Ô¼º¶ÔphpµÄÏµÍ³È«ÃæÉîÈëµÄÕÆÎÕ£¬ÎÒͨ¹ý¸öÈ˾­Ñ飬ÒÔ¼°ËÑË÷ÍøÉϸßÊÖ¾­Ñ飬»ã×ÜÁËÒ»·Ýphp×ÔÎÒѧϰ·Ï߹滮£¬°üÀ¨ÊµÕ½ÑÝÁ·¡¢Ñ§Ï°½¨Òé¡¢¸ßÊÖ½ø½×¡¢³£¼ûÎÊÌâºÍ²âÊÔ×ܽáÎå¿é¡£ËãÊÇÒ»¸öϵͳµÄѧϰ¼Æ»®ºÍÄ¿±ê°É¡£±ÜÃâäĿѧϰ£¬¶ÔÌá¸ßÓÐËùÖ¸Òý¡£Ï£Íû×ÔÎÒ¼Óѹ£¬Í¨¹ýŬÁ¦ÐÞÁ¶´ïµ½¸ßÊÖˮƽ¡£ÌìµÀ³êÇÚ£¬×ÔÎÒÃãÀø£¡´Ë·Ïß½öÊʺÏÎÒ±¾ÈË¡£²¿·ÖÕª×Ô²©¿Í£¬²Î¿´£º¡¾Ô­´´¡¿PHP³ÌÐòÔ±µÄ¼¼Êõ³É³¤¹æ»®http://...

    87
    ÈȶÈ