数据库工程师证书

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ITÈÏÖ???ÊÔ×ÊÔ?ÍøÌØ?ðÌáÐÑÈç?û??ÉúÊǵÚÒ??Î?Î?Ó??ÊÔ????ÊÔÍ??ýºó??ÐèÒª??Éúµ??ÙÍø×??áÒ?ÏÂ×Ô?ºµÄÃûÖ?ÒÔ?ãÊÕµ?Ö?Êé??ÏêÇé?ûÕâƪÎÄÕÂ×öÍêÄÃÁËÒÔÉÏ??ÖèÄã?Í?ñµÃÁËÊý?Ý?âϵÍ????ÌÊ?Ö?ÊéÁË?? ????Êý?Ý?âϵÍ????ÌÊ?µÄ?ù??Ìõ?þ ??ÃûÌõ?þ?ºÊý?Ý?âϵÍ????ÌÊ???ÊÔÊôÓÚÈ??ú?ÆËã?ú??ÊõÓëÈí?þ×?Òµ??Êõ×Ê?ñ??ÊÔ???ò?Æ?ÆËã?úÈí?þ×Ê?ñ??ÊÔ??ÖеÄÒ??öÖÐ????ÊÔ????ÊÔ??ÉèÑ?ÀúÓë×ÊÀúÌõ?þ??Ò???ÂÛÄêÁäºÍ×?Òµ????Éú?É?ù?Ý×Ô?ºµÄ??ÊõË?Æ?Ñ?ÔñºÏÊʵÄ???ðºÏÊʵÄ×Ê?ñ??µ?Ò??Î??ÊÔÖ?ÄÜ????Ò?ÖÖ×Ê?ñ????ÊÔ?ÉÓÃ?ÊÊÔÐÎÊ?????ÊÔʵÐÐÈ??úÍ?Ò??ó?Ù??Í?Ò?ÊÔÌâ??Í?Ò?Ê??ä??Í?Ò??ê×???Í?Ò?Ö?ÊéµÄ??ÊÔ?ì???? ??ÊÔÒªÇó ??1??ÕÆÎÕ?ÆËã?úÌåϵ?á??ÒÔ????Ö?Òª???þµÄÐÔÄܺÍ?ù????×?Ô,Àí?? ??2??ÕÆÎÕ?Ù×?ϵÍ????ÌÐòÉè?ÆÓïÑÔµÄ?ù??ÖªÊ???ÁË?â?àÒë?ÌÐòµÄ?ù??ÖªÊ??? ??3??ÊìÁ?ÕÆÎÕ??ÓÃÊý?Ý?á??ºÍ??ÓÃËã???? ??4??ÊìÏ?Èí?þ???̺ÍÈí?þ?ª??ÏîÄ??ÜÀíµÄ?ù??ÖªÊ??? ??5??ÊìÏ??ÆËã?úÍøÂçµÄÔ,ÀíºÍ??Êõ?? ??6??ÕÆÎÕÊý?Ý?âÔ,Àí???ù??ÀíÂÛ?? ??7??ÕÆÎÕ??ÓõÄ?óÐÍÊý?Ý?â?ÜÀíϵÍ?µÄÓ?ÓÃ??Êõ?? ??8??ÕÆÎÕÊý?Ý?âÓ?ÓÃϵÍ?µÄÉè?Æ????ºÍ?ª???ý?Ì?? ??9??ÊìÏ?Êý?Ý?âϵÍ?µÄ?ÜÀíºÍÎ?????????ÁË?âÏà?صÄ??È???Êõ?? ??10??ÁË?âÊý?Ý?â??Õ?Ç?ÊÆÓëÐÂ??Êõ?? ??11?? ÕÆÎÕ??ÓÃÐÅÏ???Êõ?ê×?????È?ÐÔ??ÒÔ??ÓÐ?Ø??ÂÉ?????æµÄ?ù??ÖªÊ??? ??12??ÁË?âÐÅÏ??????ÆËã?úÓ?ÓõÄ?ù??ÖªÊ??? of the works. Casement sash installation: required fixed hinge on the door and window frames, Windows Embedded in the box after a temporary fix, adjust the appropriate door after ... 12, scaffolding the construction phase of the project this project proposes to adopt the following three types of scaffolds for construction: part a, Foundation construction with double rows of single pipe scaffolding, to provide construction jobs and support. B, up to four-layer cantilever scaffold, six-layer cantilever, suspension height of 18.6 metres, does not exceed the standard 20 m c, exterior eave construction by Beijing feitian red construction machinery manufacturing ZLD500-630 electric hanging blue (see next figure). (A) the double rows of steel tubular scaffold with couplers 1, material preparation: erection of scaffold fittings should be prepared in advance, classified according to specifications, neatly stacked, steady, pile site does not have water. Material quality: tube selection φ 48x3.5 standard pipe, wall thickness and no cracks, no warpage, rounding and other defects. Pipe brush paint the pipe connected fastener using a right angle fastener, joint fasteners, rotate the fasteners, meet quality standards, no cracks, threads oil, no accusations, torsional flexibility. Mesh has closed key factory certificate, required construction safety supervision and management departments permit card shall not be used, safety nets and scaffolding with a nylon rope around the tie firmly, nylon connectors should ??13??ÕýÈ?ÔÄ?ÁºÍÀí?â?ÆËã?úÁìÓòµÄÓ?ÎÄ×ÊÁÏ?? ?ØÓÚÊý?Ý?âϵÍ????ÌÊ?Ö?Êé Òª????ÐÅÏ?ϵÍ?ÏîÄ??ÜÀíÊ???Ê×ÏÈ?ßÓÐÒ????ÆËã?ú??ÊõÓ?ÓÃÄÜÁ????ÍÏñITÈÏÖ???ÊÔ×ÊÔ?Íø?éÉÜ?ýµÄ??ÄãÐèÒª?ù?Ý×Ô?ºµÄÐËÈ???ºÃ??ÄÜÁ??ù????Ö?Òµ?æ??ºÍ??Õ?Ç??????ö??ÃæÀ?Ñ?ÔñÊʺÏ×Ô?ºµÄ??Ö?Ñ?Ï???????Èç?ûÄãÔÚÕâ??ÃæÓÐÒ?Ð?ÒÉ?ó?òÕß??ÓÐÊ?Ã?????µÄµØ?????ÉÒÔÖ??ÓÁªÏµÒ?Ãæµ×??µÄQQ?Í?þ×ÉÑ??òÕß?ø?,Ñé?á??µÄ?ÜÀÏÊ?ÐÅÏäÈ?ÐÅ×ÉÑ???Í??ý??ÊÔ???ñµÃÏàÓ????ð?ÆËã?ú×?Òµ??Êõ×Ê?ñ??Ë?Æ???Ö?ÊéµÄÈËÔ????íÃ?ÆäÒÑ?ß???ÓÊÂÏàÓ?×?Òµ?ÚÎ???×?µÄË?Æ?ºÍÄÜÁ???ÓÃÈ˵?Î??É?ù?Ý?????Ì??ÊõÈËÔ?Ö?ÎñÊÔÐÐÌõÀý??ÓÐ?Ø?æ??ºÍ??×?ÐèÒª???Ó?ñµÃ?ÆËã?ú×?Òµ??Êõ×Ê?ñ??Ë?Æ???Ö?ÊéµÄÈËÔ?ÖÐÔñÓÅÆ?ÈÎÏàÓ?×?Òµ??ÊõÖ?Îñ??È?µÃ?õ??×Ê?ñ?ÉÆ?ÈÎ??ÊõÔ??òÖúÀí???ÌÊ?Ö?Îñ??È?µÃÖÐ??×Ê?ñ?ÉÆ?ÈÎ???ÌÊ?Ö?Îñ??È?µÃ?ß??×Ê?ñ?ÉÆ?ÈÎ?ß?????ÌÊ?Ö?Îñ?? Êý?Ý?âϵÍ????ÌÊ?µÄ??ÊÔ?ÙÒªºÍÑ?Ï????? ?ÆÄ??üÀ??º ?ÆÄ??üÀ??º ??1??ÐÅÏ?ϵÍ?ÖªÊ?????ÊÔÊ??äΪ150?ÖÖÓ???ÊÊÔ?? ??2??Êý?Ý?âϵÍ?Éè?ÆÓë?ÜÀí????ÊÔÊ??äΪ150?ÖÖÓ???ÊÊÔ?? ??ÊÔ?ÆÄ?1?ºÐÅÏ?ϵÍ?ÖªÊ? ???? 1. ?ÆËã?úϵÍ?ÖªÊ? ???? 1.1 Ó??þÖªÊ? ???? 1.1.1 ?ÆËã?úÌåϵ?á??ºÍÖ?Òª???þµÄ?ù????×?Ô,Àí ???? ??CPUºÍ?æ??Æ?µÄ×é?É??ÐÔÄÜ???ù????×?Ô,Àí ???? ????ÓÃI/OÉè????Í?ÐÅÉè??µÄÐÔÄÜ??ÒÔ???ù????×?Ô,Àí ???? ??I/O?Ó?ÚµÄ??ÄÜ??ÀàÐͺÍÌصã ???? ??CISC/RISC??Á?Ë?Ïß?Ù×????à??Àí?ú????ÐÐ??Àí ???? 1.1.2 ?æ??ϵÍ? ???? ??ÐéÄâ?æ??Æ??ù????×?Ô,Àí???à???æ??Ìåϵ ???? ??RAIDÀàÐͺÍÌØÐÔ ???? 1.1.3 ??È?ÐÔ???É??ÐÔÓëϵÍ?ÐÔÄÜÆÀ?â?ù??ÖªÊ? ???? ??Õï?ÏÓëÈÝ?í ???? ??ϵÍ??É??ÐÔ?ÖÎöÆÀ?Û ???? ?? ?ÆËã?úϵÍ?ÐÔÄÜÆÀ?â???? ???? 1.2 Êý?Ý?á??ÓëËã?? ???? 1.2.1 ??ÓÃÊý?Ý?á?? ???? ??Êý×é????Ì?Êý×é????Ì?Êý×é?? ???? ??ÏßÐÔ?í??Á??í??µ?ÏòÁ??í??Ë?ÏòÁ??í??Ñ,??Á??í?? ???? ??Õ?ºÍ?ÓÁÐ ???? ??Ê????þ?æÊ????éÕÒÊ???Æ?ºâÊ????éÀúÊ????Ñ????Í?????ºÏµÄ??Òå???æ??ºÍ?Ù×? ???? ??Hash???æ??Î?ÖÃ?ÆËã??Åö×???Àí?? ???? 1.2.2 ??ÓÃËã?? ???? ??ÅÅÐòËã?????éÕÒËã????ÊýÖµ?ÆËã??×Ö?û????Àí??Êý?ÝÑ?ËõËã????µÝ?éËã????Í?µÄÏà?ØËã?? ???? ??Ëã??ÓëÊý?Ý?á??µÄ?Øϵ??Ëã??Ð?ÂÊ??Ëã??Éè?Æ??Ëã??ÃèÊö??Á??ÌÍ???Î??úÂë???ö?ß?í????Ëã??µÄ??ÔÓÐÔ ???? 1.3 Èí?þÖªÊ? of the works. Casement sash installation: required fixed hinge on the door and window frames, Windows Embedded in the box after a temporary fix, adjust the appropriate door after ... 12, scaffolding the construction phase of the project this project proposes to adopt the following three types of scaffolds for construction: part a, Foundation construction with double rows of single pipe scaffolding, to provide construction jobs and support. B, up to four-layer cantilever scaffold, six-layer cantilever, suspension height of 18.6 metres, does not exceed the standard 20 m c, exterior eave construction by Beijing feitian red construction machinery manufacturing ZLD500-630 electric hanging blue (see next figure). (A) the double rows of steel tubular scaffold with couplers 1, material preparation: erection of scaffold fittings should be prepared in advance, classified according to specifications, neatly stacked, steady, pile site does not have water. Material quality: tube selection φ 48x3.5 standard pipe, wall thickness and no cracks, no warpage, rounding and other defects. Pipe brush paint the pipe connected fastener using a right angle fastener, joint fasteners, rotate the fasteners, meet quality standards, no cracks, threads oil, no accusations, torsional flexibility. Mesh has closed key factory certificate, required construction safety supervision and management departments permit card shall not be used, safety nets and scaffolding with a nylon rope around the tie firmly, nylon connectors should ???? 1.3.1 ?Ù×?ϵÍ?ÖªÊ? ???? ???Ù×?ϵÍ?µÄÀàÐÍ??ÌØÕ???µØÎ???ÄÚºË??ÖÐ?Ï?ØÖÆ?????ø?Ì??Ïß?Ì?ÅÄî ???? ????Àí?ú?ÜÀí??×?Ì?ת????Í???Óë???â??ÐźŵÆ???ÖÊ?ÂÖת??ÇÀÕ???ËÀËø?? ???? ???æ???ÜÀí??Ö??æ????????Ì?Á??Ó?ÖÅä???Ö?Î???ÖÒ???Ðé?æ?? ???? ??Éè???ÜÀí??I/O?ØÖÆ???ÙÍÑ?ú???ÅÅ̵??È?? ???? ??ÎÄ?þ?ÜÀí??ÎÄ?þÄ?Â???ÎÄ?þµÄ?á??ºÍ×éÖ????æÈ????????æÈ??ØÖÆ???Ö????Àí????ÏíºÍ??È??? ???? ??×?Òµ?ÜÀí??×?Òµµ??È??×?Òµ?ØÖÆÓïÑÔ??JCL?????àµÀ?ÌÐòÉè?Æ?? ???? ??ºº×Ö??Àí???àÃ?Ìå??Àí??ÈË?ú?çÃæ ???? ??ÍøÂç?Ù×?ϵÍ?ºÍÇ?ÈëÊ??Ù×?ϵÍ??ù??ÖªÊ? ???? ???Ù×?ϵÍ?µÄÅäÖà ???? 1.3.2 ?ÌÐòÉè?ÆÓïÑÔºÍÓïÑÔ??Àí?ÌÐòµÄÖªÊ? ???? ?? ?ã?à???àÒë???âÊÍϵÍ?µÄ?ù??ÖªÊ?ºÍ?ù????×?Ô,Àí ???? ?? ?ÌÐòÉè?ÆÓïÑÔµÄ?ù???É?Ö?ºÊý?Ý??ÔËËã???ØÖƺÍ??Êä???ÌÐòµ?ÓõÄʵÏÖ?úÖÆ ???? ?? ??Àà?ÌÐòÉè?ÆÓïÑÔµÄÖ?ÒªÌصãºÍÊÊÓÃÇé?ö ???? 1.4 ?ÆËã?úÍøÂçÖªÊ? ???? ??ÍøÂçÌåϵ?á????ÍøÂçÍØÆË??OSI/RM???ù??µÄÍøÂçÐ,Òé?? ???? ????Êä?éÖÊ????Êä??Êõ????Êä????????Êä?ØÖÆ ???? ????ÓÃÍøÂçÉè??ºÍ??ÀàÍ?ÐÅÉè?? ???? ??Client/Server?á????Browser/Server?á????Browser /Web/Datebase?á?? ???? ??LANÍØÆË???æÈ??ØÖÆ??LANµÄ×éÍø??LAN?äÁ??Ó??LAN-WANÁ??Ó ???? ??ÒòÌØÍø?ù??ÖªÊ???Ó?Óà ???? ??ÍøÂçÈí?þ ???? ??ÍøÂç?ÜÀí ???? ??ÍøÂçÐÔÄÜ?ÖÎö ???? ??ÍøÂçÓÐ?صÄ??ÂÉ?????æ ???? 2. Êý?Ý?â??Êõ ???? 2.1 Êý?Ý?â??Êõ?ù?? ???? 2.1.1 Êý?Ý?âÄ?ÐÍ ???? ??Êý?Ý?âϵÍ?µÄÈý??Ä?Ê????ÅÄîÄ?Ê???ÍâÄ?Ê???ÄÚÄ?Ê?????Á???Ó?Ïñ???ÅÄîÄ?Ê?/ÍâÄ?Ê???ÍâÄ?Ê? /ÄÚÄ?Ê??? ???? ??Êý?Ý?âÄ?ÐÍ?ºÊý?ÝÄ?Ð͵Ä×é?ÉÒªËØ???ÅÄîÊý?ÝÄ?ÐÍERÍ???ʵÌå??ÊôÐÔ???Øϵ????Âß?,Êý?ÝÄ?ÐÍ???ØϵÄ?ÐÍ???ãs?ÎÄ?ÐÍ??ÍøÂçÄ?ÐÍ?? ???? 2.1.2 Êý?Ý?â?ÜÀíϵÍ?µÄ??ÄܺÍÌØÕ? ???? ??Ö?Òª??ÄÜ??Êý?Ý?â??Òå??Êý?Ý?â?Ù×???Êý?Ý?â?ØÖÆ??ÊÂÎñ?ÜÀí??ÓÃ??ÊÓÍ??? ???? ??ÌØÕ???È???Êý?Ý?ÀÁ?ÐÔ??Êý?Ý?â?æÈ???Í?Ê?Ö?ÐÐ?ý?Ì??ÅÅËü?ØÖÆ???ÊÕÏ?Ö??????È???ÐÔ??ÍêÕûÐÔ?? ???? ??RDB???ØϵÊý?Ý?â????OODB??ÃæÏò?ÔÏóÊý?Ý?â????ORDB???ÔÏó?ØϵÊý?Ý?â????NDB??Íø×?Êý?Ý?â?? ???? ????ÖÖ??ÓÃWebÊý?Ý?âµÄÌصã ???? 2.1.3 Êý?Ý?âϵÍ?Ìåϵ?á?? ???? ?? ??ÖÐÊ?Êý?Ý?âϵÍ? ???? ?? Client/ServerÊý?Ý?âϵÍ? ???? ?? ??ÐÐÊý?Ý?âϵÍ? of the works. Casement sash installation: required fixed hinge on the door and window frames, Windows Embedded in the box after a temporary fix, adjust the appropriate door after ... 12, scaffolding the construction phase of the project this project proposes to adopt the following three types of scaffolds for construction: part a, Foundation construction with double rows of single pipe scaffolding, to provide construction jobs and support. B, up to four-layer cantilever scaffold, six-layer cantilever, suspension height of 18.6 metres, does not exceed the standard 20 m c, exterior eave construction by Beijing feitian red construction machinery manufacturing ZLD500-630 electric hanging blue (see next figure). (A) the double rows of steel tubular scaffold with couplers 1, material preparation: erection of scaffold fittings should be prepared in advance, classified according to specifications, neatly stacked, steady, pile site does not have water. Material quality: tube selection φ 48x3.5 standard pipe, wall thickness and no cracks, no warpage, rounding and other defects. Pipe brush paint the pipe connected fastener using a right angle fastener, joint fasteners, rotate the fasteners, meet quality standards, no cracks, threads oil, no accusations, torsional flexibility. Mesh has closed key factory certificate, required construction safety supervision and management departments permit card shall not be used, safety nets and scaffolding with a nylon rope around the tie firmly, nylon connectors should ???? ?? ?Ö??Ê?Êý?Ý?âϵÍ? ???? ?? ?ÔÏó?ØϵÊý?Ý?âϵÍ? ???? 2.2 Êý?Ý?Ù×? ???? 2.2.1 ?ØϵÔËËã ???? ???Øϵ?úÊýÔËËã???????????î??µÑ???ù?ý??Ñ?Ôñ??Í?Ó???Á??Ó???ý?? ???? ??Ôª×éÑÝËã ???? ??ÍêÕûÐÔÔ?Êø ???? 2.2.2 ?ØϵÊý?Ý?â?ê×?ÓïÑÔ??SQL?? ???? ??SQLµÄ??ÄÜÓëÌصã ???? ??ÓÃSQL?øÐÐÊý?Ý??Òå???í??ÊÓÍ???Ë?Òý??Ô?Êø?? ???? ??ÓÃSQL?øÐÐÊý?Ý?Ù×???Êý?Ý?ìË???Êý?Ý?åÈë/É??ý/?üÐÂ???????ØÖÆ?? ???? ????È?ÐÔºÍÊÚÈ? ???? ???ÌÐòÖеÄAPI??Ç?ÈëSQL ???? 2.3 Êý?Ý?âµÄ?ØÖÆ??ÄÜ ???? ??Êý?Ý?âÊÂÎñ?ÜÀí??ACIDÊôÐÔ?? ???? ??Êý?Ý?â???ÝÓë?Ö????Êõ??UNDO??REDO?? ???? ???????ØÖÆ ???? 2.4 Êý?Ý?âÉè?Æ?ù??ÀíÂÛ ???? 2.4.1 ?ØϵÊý?Ý?âÉè?Æ ???? ??º?ÊýÒÀÀµ ???? ???æ??????µÚÒ???Ê???µÚ?þ??Ê???µÚÈý??Ê???BC??Ê???µÚËÄ??Ê???µÚÎå??Ê??? ???? ??Ä?Ê??Ö?â???Ö?âÓ?×ñÑ,µÄÔ,Ôò ???? 2.4.2 ?ÔÏó?ØϵÊý?Ý?âÉè?Æ ???? ??Ç?Ì×?Øϵ?? ??ÔÓÀàÐÍ???Ì?ÐÓëÒýÓÃÀàÐÍ ???? ??Óë??ÔÓÀàÐÍÓÐ?صÄ?éÑ? ???? ??SQLÖеĺ?ÊýÓë?ý?Ì ???? ???ÔÏó?Øϵ ???? 2.5 Êý?ÝÍÚ?òºÍÊý?Ý?Ö?â?ù??ÖªÊ? ???? ??Êý?ÝÍÚ?òÓ?ÓúÍ?ÖÀà ???? ???ØÁª?æÔò???ÛÀà ???? ??Êý?Ý?Ö?âµÄ?É?Ö ???? ??Êý?Ý?Ö?âµÄÄ?Ê? ???? 2.6 ?àÃ?Ìå?ù??ÖªÊ? ???? 2.6.1 ?àÃ?Ìå??Êõ?ù???ÅÄî ???? ???àÃ?ÌåϵÍ??ù??ÖªÊ? ???? ????ÓÃ?àÃ?ÌåÎÄ?þ?ñÊ? ???? 2.6.2 ?àÃ?ÌåÑ?Ëõ?àÂë??Êõ ???? ???àÃ?ÌåÑ?Ëõ?àÂë??Êõ ???? ??Í??Æ?àÂë ???? ??Ô??â?àÂë ???? ???àÂëµÄ?ú?Ê?ê×? ???? 2.6.3 ?àÃ?Ìå??ÊõÓ?Óà ???? ???òµ?Í?ÐεÄ?æÖÆ??Í?ÏñÎÄ?þµÄ??Àí???? ???? ??ÒôƵºÍÊÓƵÐÅÏ?µÄÓ?Óà ???? ???àÃ?ÌåÓ?ÓÃ?ª???ý?Ì ???? 2.7 ϵÍ?ÐÔÄÜÖªÊ? ???? ??ÐÔÄÜ?ÆËã??ÏìÓ?Ê??ä??ÍÌÍÂÁ???ÖÜתÊ??ä?? ???? ??ÐÔÄÜÖ??êºÍÐÔÄÜÉè?Æ ???? ??ÐÔÄÜ?âÊÔºÍÐÔÄÜÆÀ?À ???? 2.8 ?ÆËã?úÓ?ÓÃ?ù??ÖªÊ? ???? ??ÐÅÏ??ÜÀí??Êý?Ý??Àí????ÖúÉè?Æ???ÆÑ??ÆËã??ÈË??ÖÇÄܵÈ?ù??ÖªÊ? ???? ??Ô??ÌÍ?ÐÅ?þÎñ??Ïà?ØÍ?ÐÅÐ,Òé?ù??ÖªÊ? ???? of the works. Casement sash installation: required fixed hinge on the door and window frames, Windows Embedded in the box after a temporary fix, adjust the appropriate door after ... 12, scaffolding the construction phase of the project this project proposes to adopt the following three types of scaffolds for construction: part a, Foundation construction with double rows of single pipe scaffolding, to provide construction jobs and support. B, up to four-layer cantilever scaffold, six-layer cantilever, suspension height of 18.6 metres, does not exceed the standard 20 m c, exterior eave construction by Beijing feitian red construction machinery manufacturing ZLD500-630 electric hanging blue (see next figure). (A) the double rows of steel tubular scaffold with couplers 1, material preparation: erection of scaffold fittings should be prepared in advance, classified according to specifications, neatly stacked, steady, pile site does not have water. Material quality: tube selection φ 48x3.5 standard pipe, wall thickness and no cracks, no warpage, rounding and other defects. Pipe brush paint the pipe connected fastener using a right angle fastener, joint fasteners, rotate the fasteners, meet quality standards, no cracks, threads oil, no accusations, torsional flexibility. Mesh has closed key factory certificate, required construction safety supervision and management departments permit card shall not be used, safety nets and scaffolding with a nylon rope around the tie firmly, nylon connectors should 3. ϵÍ??ª??ºÍÔËÐÐÎ???ÖªÊ? ???? 3.1 Èí?þ???Ì??Èí?þ?ý?Ì?Ä?øºÍÈí?þ?ª??ÏîÄ??ÜÀíÖªÊ? ???? ??Èí?þ???ÌÖªÊ? ???? ??Èí?þ?ª??ÉúÃüÖÜÆÚ?×?ÎÄ??êºÍÈÎÎñ ???? ??Èí?þ?ª??ÏîÄ??ù??ÖªÊ???Ê??ä?ÜÀí???É???ÜÀí??ÖÊÁ??ÜÀí??ÈËÁ?×ÊÔ??ÜÀí???çÏÕ?ÜÀíµÈ????Æä??ÓÃ?ÜÀí???ß ???? ??Ö?ÒªµÄÈí?þ?ª????????ÉúÃüÖÜÆÚ????Ô,ÐÍ????ÃæÏò?ÔÏó????CASE?? ???? ??Èí?þ?ª?????ßÓë????ÖªÊ? ???? ??Èí?þÖÊÁ??ÜÀí?ù??ÖªÊ? ???? ??Èí?þ?ý?Ì?Ä?ø?ù??ÖªÊ? ???? ??Èí?þ?ª???ý?ÌÆÀ?À??Èí?þÄÜÁ??ÉÊì?ÈÆÀ?ÀµÄ?ù??ÖªÊ? ???? 3.2 ϵÍ??ÖÎö?ù??ÖªÊ? ???? ??ϵÍ??ÖÎöµÄÄ?µÄºÍÈÎÎñ ???? ???á?????ÖÎö??????Êý?ÝÁ?Í???DFD??ºÍÊý?Ý×Öµä??DD????ʵÌå?ØϵÍ???ERD????ÃèÊö???Ó????ÀíµÄ?á????ÓïÑÔ?? ???? ??Í?Ò???Ä?ÓïÑÔ??UML?? ???? ??ϵÍ??æ?ñ˵Ã?Êé ???? 3.3 ϵÍ?Éè?ÆÖªÊ? ???? ??ϵÍ?Éè?ƵÄÄ?µÄºÍÈÎÎñ ???? ???á????Éè?Æ????ºÍ???ß??ϵÍ?Á??ÌÍ???HIPOÍ????ØÖÆÁ??ÌÍ??? ???? ??ϵÍ?×ÜÌå?á??Éè?Æ??×ÜÌå???Ö??Éè?ÆÔ,Ôò??Ä??é?á??Éè?Æ??Êý?Ý?æÈ?Éè?Æ??ϵÍ?ÅäÖÃ?????? ???? ??ϵÍ?ÏêÏ?Éè?Æ???úÂëÉè?Æ??Êý?Ý?âÉè?Æ??ÓÃ???çÃæÉè?Æ????Àí?ý?ÌÉè?Æ?? ???? ??ϵÍ?Éè?Æ˵Ã?Êé ???? 3.4 ϵÍ?ʵÊ?ÖªÊ? ???? ??ϵÍ?ʵÊ?µÄÖ?ÒªÈÎÎñ ???? ???á?????ÌÐòÉè?Æ??ÃæÏò?ÔÏó?ÌÐòÉè?Æ???ÉÊÓ???ÌÐòÉè?Æ ???? ???ÌÐòÉè?ÆÓïÑÔµÄÑ?Ôñ???ÌÐòÉè?Æ?ç?ñ ???? ??ϵÍ??âÊÔµÄÄ?µÄ??ÀàÐÍ??ϵÍ??âÊÔ??????ºÚºÐ?âÊÔ???׺Ð?âÊÔ???ÒºÐ?âÊÔ?? ???? ???âÊÔÉè?ƺÍ?ÜÀí???íÎóÇúÏß???íÎóÅÅ?ý??ÊÕÁ???×?Èë?ÊÕÏ???âÊÔÊÔÓÃÀýÉè?Æ??ϵÍ??âÊÔ???æ?? ???? ??ϵÍ?ת???ù??ÖªÊ? ???? 3.5 ϵÍ?ÔËÐкÍÎ???ÖªÊ? ???? ??ϵÍ?ÔËÐÐ?ÜÀíÖªÊ? ???? ??ϵÍ?Î???ÖªÊ? ???? ??ϵÍ?ÆÀ?ÛÖªÊ? ???? 4. ??È?ÐÔÖªÊ? ???? ????È?ÐÔ?ù???ÅÄî??ÍøÂç??È????Ù×?ϵÍ???È???Êý?Ý?â??È??? ???? ???ÆËã?ú????µÄ?ÀÖÎ???ÆËã?ú??×ïµÄ?À????ÈÝÔÖ ???? ???ÃÎÊ?ØÖÆ???À??Èë????È??ÜÀí?ëÊ? ???? ???ÓÃÜÓë?âÃÜ?úÖÆ ???? ???çÏÕ?ÖÎö???çÏÕÀàÐÍ?????çÏÕ?ëÊ?ºÍÄÚ???ØÖÆ ???? 5. ?ê×???ÖªÊ? ???? ???ê×???ÒâÊ????ê×???µÄ??Õ????ê×??öÌ??ý?Ì ???? ???ú?Ê?ê×????ú?Ò?ê×???ÐÐÒµ?ê×???ÆóÒµ?ê×??ù??ÖªÊ? ???? ???úÂë?ê×???ÎÄ?þ?ñÊ??ê×?????È??ê×?Èí?þ?ª???æ??ºÍÎĵµ?ê×? of the works. Casement sash installation: required fixed hinge on the door and window frames, Windows Embedded in the box after a temporary fix, adjust the appropriate door after ... 12, scaffolding the construction phase of the project this project proposes to adopt the following three types of scaffolds for construction: part a, Foundation construction with double rows of single pipe scaffolding, to provide construction jobs and support. B, up to four-layer cantilever scaffold, six-layer cantilever, suspension height of 18.6 metres, does not exceed the standard 20 m c, exterior eave construction by Beijing feitian red construction machinery manufacturing ZLD500-630 electric hanging blue (see next figure). (A) the double rows of steel tubular scaffold with couplers 1, material preparation: erection of scaffold fittings should be prepared in advance, classified according to specifications, neatly stacked, steady, pile site does not have water. Material quality: tube selection φ 48x3.5 standard pipe, wall thickness and no cracks, no warpage, rounding and other defects. Pipe brush paint the pipe connected fastener using a right angle fastener, joint fasteners, rotate the fasteners, meet quality standards, no cracks, threads oil, no accusations, torsional flexibility. Mesh has closed key factory certificate, required construction safety supervision and management departments permit card shall not be used, safety nets and scaffolding with a nylon rope around the tie firmly, nylon connectors should ???? ???ê×????ú?? ???? 6. ÐÅÏ????ù??ÖªÊ? ???? ??ÐÅÏ???ÒâÊ? ???? ??È?ÇòÐÅÏ???Ç?ÊÆ???ú?ÒÐÅÏ???Õ?ÂÔ??ÆóÒµÐÅÏ???Õ?ÂÔºÍ?ßÂÔ ???? ??ÓÐ?صÄ??ÂÉ?????æ ???? ??Ô??Ì?ÌÓý??µç×ÓÉÌÎñ??µç×ÓÕþÎñµÈ?ù??ÖªÊ? ???? ??ÆóÒµÐÅÏ?×ÊÔ??ÜÀí?ù??ÖªÊ? ???? 7. ?ÆËã?ú×?ÒµÓ?Óï ???? ??ÕÆÎÕ?ÆËã?ú??ÊõµÄ?ù???Ê?ã ???? ??ÄÜÕýÈ?ÔÄ?ÁºÍÀí?â?ÆËã?úÁìÓòµÄÓ?ÎÄ×ÊÁÏ ??ÊÔ?ÆÄ?2?ºÊý?Ý?âϵÍ?Éè?ÆÓë?ÜÀí ?? 1. Êý?Ý?âÉè?Æ ???? 1.1 Àí?âϵÍ?ÐèÇó˵Ã? ???? ??ÁË?âÓÃ??ÐèÇó??È???ϵÍ???Î? ???? ??È???Ó?ÓÃϵÍ?Êý?Ý?âµÄ??ÖÖ?Øϵ ???? ??ÏÖÓÐ????ÓëÐÂϵÍ?????µÄ?Øϵ ???? ??ÐÂϵÍ?ÖеÄÊý?ÝÏî??Êý?Ý×Öµä??Êý?ÝÁ? ???? 1.2 ϵÍ??ª??µÄ×??? ???? ??Ñ?Ôñ?ª????????×????ª????????ÖÆ???ª???Æ?? ???? 1.3 Éè?ÆϵÍ???ÄÜ ???? ??Ñ?ÔñϵÍ??ú????Éè?Æ??×ÓϵÍ?µÄ??ÄܺÍ?Ó?Ú??Éè?Æ??È?ÐÔ?ßÂÔ??ÐèÇóºÍʵÏÖ ??????ÖÆ??ÏêÏ?µÄ??×?Á?ºÍÊý?ÝÁ? ???? 1.4 Êý?Ý?âÉè?Æ ???? 1.4.1 Éè?ÆÊý?ÝÄ?ÐÍ ???? ???ÅÄî?á??Éè?Æ??Éè?ÆERÄ?ÐÍ?? ???? ??Âß?,?á??Éè?Æ??ת???ÉDBMSËùÄÜ?ÓÊÕµÄÊý?ÝÄ?ÐÍ?? ???? ??ÆÀÉóÉè?Æ ???? 1.4.2 ÎïÀí?á??Éè?Æ ???? ??Éè?Æ????ÓëÄÚÈÝ ???? ???æÈ?????µÄÑ?Ôñ ???? ??ÆÀÉóÉè?ÆÓëÐÔÄÜÔ??â ???? 1.4.3 Êý?Ý?âʵÊ?ÓëÎ??? ???? ??Êý?Ý?ÓÔØÓëÓ?ÓÃ?ÌÐòµ?ÊÔ ???? ??Êý?Ý?âÊÔÔËÐÐ ???? ??Êý?Ý?âÔËÐÐÓëÎ??? ???? 1.4.4 Êý?Ý?âµÄ???? ???? ??Êý?Ý?âµÄ???ÝÓë?Ö?? ???? ??Êý?Ý?âµÄ??È?ÐÔ ???? ??Êý?Ý?âµÄÍêÕûÐÔ ???? ??Êý?Ý?âµÄ?????ØÖÆ ???? 1.5 ?àÐ?Íâ??Éè?ÆÎĵµ ???? ???àÐ?ϵÍ?˵Ã?Êé??ϵÍ?ÅäÖÃÍ?????×ÓϵÍ??ØϵÍ???ϵÍ?Á??ÌÍ???ϵÍ???ÄÜ˵ Ã???ÊäÈëÊä?ö?æ?ñ˵Ã???Êý?Ý?æ?ñ˵Ã???ÓÃ??ÊÖ?á?ò?Ü?? ???? ??Éè?ÆϵÍ??âÊÔÒªÇó ???? 1.6 Éè?ÆÆÀÉó ???? 2. Êý?Ý?âÓ?ÓÃϵÍ?Éè?Æ ???? 2.1 Éè?ÆÊý?Ý?âÓ?ÓÃϵÍ??á?? of the works. Casement sash installation: required fixed hinge on the door and window frames, Windows Embedded in the box after a temporary fix, adjust the appropriate door after ... 12, scaffolding the construction phase of the project this project proposes to adopt the following three types of scaffolds for construction: part a, Foundation construction with double rows of single pipe scaffolding, to provide construction jobs and support. B, up to four-layer cantilever scaffold, six-layer cantilever, suspension height of 18.6 metres, does not exceed the standard 20 m c, exterior eave construction by Beijing feitian red construction machinery manufacturing ZLD500-630 electric hanging blue (see next figure). (A) the double rows of steel tubular scaffold with couplers 1, material preparation: erection of scaffold fittings should be prepared in advance, classified according to specifications, neatly stacked, steady, pile site does not have water. Material quality: tube selection φ 48x3.5 standard pipe, wall thickness and no cracks, no warpage, rounding and other defects. Pipe brush paint the pipe connected fastener using a right angle fastener, joint fasteners, rotate the fasteners, meet quality standards, no cracks, threads oil, no accusations, torsional flexibility. Mesh has closed key factory certificate, required construction safety supervision and management departments permit card shall not be used, safety nets and scaffolding with a nylon rope around the tie firmly, nylon connectors should ???? ??ÐÅÏ?ϵÍ?µÄ?Ü????ÈçClient/Server??ÓëDBMS ???? ???àÓÃ??Êý?Ý?â??????ÎÄ?þ?þÎñÆ?Ìåϵ?á????Client/ServerÌåϵ?á???? ???? ???ó?æÄ?Êý?Ý?âºÍ??ÐÐ?ÆËã?úÌåϵ?á????SMP??MPP?? ???? ??ÖÐ?ä?þ?ÇÉ?ºÍÏà?Ø???ß ???? ???????þ?Ö?â??È??????þ??ÄÜ?æ?ñÒÔ?????þÖ??äµÄ?Ó?Ú ???? 2.2 Éè?ÆÊäÈëÊä?ö ???? ??ÆÁÄ??çÃæÉè?Æ??Éè?ÆÊäÈëÊä?ö?ì?é????ºÍ?ì?éÐÅÏ? ???? ??Êý?Ý?â????ÓëÁ??Ó??ÕÆÎÕC?ÌÐòÉè?ÆÓïÑÔ??ÒÔ??Java??Visual Basic??Visual C??????PowerBuilder??DelphiÖÐÈÎÒ?ÖÖ?ª?????ßÓëÊý?Ý?â??Á?µÄ??????ÈçºÎÓëÊý?Ý?â?þÎñÆ??µÍ????? ???? 2.3 Éè?ÆÎïÀíÊý?Ý ???? ???ÖÎöÊÂÎñÔÚÊý?Ý?âÉÏÔËÐеÄƵÂʺÍÐÔÄÜÒªÇó??È???Âß?,Êý?Ý×éÖ???Ê????æ???éÖÊ??Éè?ÆË?Òý?á??ºÍ??Àí??Ê? ???? ????Âß?,Êý?Ý?á???ä???ÉÎïÀíÊý?Ý?á?????ÆËãÈÝÁ????Õ?ä?ú?Û????È????æÈ???????Ê??äÐ?ÂÊ????ϵÍ?ÅäÖÃ??Î????ú?Û?????øÐÐÓÅ?? ???? 2.4 Éè?Æ??È?Ìåϵ ???? ??Ã?È???È?µÈ?? ???? ??Êý?Ý?âµÄµÇÂ???Ê? ???? ??Êý?Ý?â?ÃÎÊ ???? ??Ðí?É???ÔÏóÐí?É??ÃüÁîÐí?É??ÊÚÈ?Ðí?ɵÄ?????? ???? 2.5 Ó?ÓÃ?ÌÐò?ª?? ???? 2.5.1 Ó?ÓÃ?ÌÐò?ª?? ???? ??Ñ?ÔñÓ?ÓÃ?ÌÐò?ª??Æ?Ì? ???? ??ϵÍ?ʵÊ?Ë?Ðò ???? ???ò?Ü?ª?? ???? ???ù??Ð?×éµÄ?ÌÐò?ª?? ???? ??Ô??úÂë?ØÖÆ ???? ???æ???ØÖÆ ???? 2.5.2 Ä??é???Ö??Ô,Ôò?????????ê×??? ???? 2.5.3 ?àÐ??ÌÐòÉè?ÆÎĵµ ???? ??Ä??é?æ?ñ˵Ã?Êé????ÄܺÍ?Ó?Ú˵Ã????ÌÐò??ÀíÂß?,µÄÃèÊö??ÊäÈëÊä?öÊý?Ý?ñÊ?µÄÃè??Êö?? ???? ???âÊÔÒªÇó˵Ã?Êé???âÊÔÀàÐͺÍÄ??ê???âÊÔÓÃÀý???âÊÔ?????? ???? 2.5.4 ?ÌÐòÉè?ÆÆÀÉó ???? 2.6 ?àÐ?Ó?ÓÃϵÍ?Éè?ÆÎĵµ ???? ??ϵÍ?ÅäÖÃ˵Ã??????þ???ÖÍ??????þ?äµÄ?Ó?Ú?????þ??Àí˵Ã???ÆÁÄ?Éè?ÆÎĵµ?????íÉè?ÆÎĵµ???ÌÐòÉè?ÆÎĵµ??ÎÄ?þÉè?ÆÎĵµ??Êý?Ý?âÉè?ÆÎĵµ ???? 2.7 Éè?ÆÆÀÉó ???? 3. Êý?Ý?âÓ?ÓÃϵÍ?ʵÊ? ???? 3.1 Õû?öϵÍ?µÄÅäÖÃÓë?ÜÀí ???? 3.2 ??ÓÃÊý?Ý?â?ÜÀíϵÍ?µÄÓ?ÓÃ??SQL Server??Oracle??Sybase??DB2??Access?òVisual Foxpro?? ???? ??????Êý?Ý?â ???? ???????í??????Ë?Òý??????ÊÓÍ???????Ô?Êø??????UDDT??ÓÃ??×Ô??ÒåÀàÐÍ?? ???? ??????ºÍ?ÜÀí????Æ? ???? ????Á???È?Ìåϵ ???? 3.3 Êý?Ý?âÓ?ÓÃϵÍ???×? of the works. Casement sash installation: required fixed hinge on the door and window frames, Windows Embedded in the box after a temporary fix, adjust the appropriate door after ... 12, scaffolding the construction phase of the project this project proposes to adopt the following three types of scaffolds for construction: part a, Foundation construction with double rows of single pipe scaffolding, to provide construction jobs and support. B, up to four-layer cantilever scaffold, six-layer cantilever, suspension height of 18.6 metres, does not exceed the standard 20 m c, exterior eave construction by Beijing feitian red construction machinery manufacturing ZLD500-630 electric hanging blue (see next figure). (A) the double rows of steel tubular scaffold with couplers 1, material preparation: erection of scaffold fittings should be prepared in advance, classified according to specifications, neatly stacked, steady, pile site does not have water. Material quality: tube selection φ 48x3.5 standard pipe, wall thickness and no cracks, no warpage, rounding and other defects. Pipe brush paint the pipe connected fastener using a right angle fastener, joint fasteners, rotate the fasteners, meet quality standards, no cracks, threads oil, no accusations, torsional flexibility. Mesh has closed key factory certificate, required construction safety supervision and management departments permit card shall not be used, safety nets and scaffolding with a nylon rope around the tie firmly, nylon connectors should ???? ??Äâ??ϵÍ???×??Æ??????ÂÇ?ÑÓÃ???Í???Øϵ???ÍÔ??Øϵ??ºóÇÚ?ØϵºÍ?çÏÕµÈÒò ËØ?? ???? ??Äâ??ÈËÁ?×ÊÔ?Ê?ÓÃ?Æ????×éÖ??ú????ÅŵĺÏÀíÐÔ?? ???? ??Ö??Ó??×?????×?ÐÂϵÍ???Ê?ϵÍ??ìËÙ?øÈëÔËÐÐ×?Ì??? ???? ????ÐÐ??×???ÐÂ?ÉϵÍ???ÐÐÔËÐÐÒ??ÎÊ??ä?? ???? ???×?Î??×????,?ýÒ?ϵÁеÄ??ÖèºÍ?×?ÎÊ?ÐÂϵÍ??????ÖÖð??Í?ÈëÔËÐÐ?? ???? 3.4 Êý?Ý?âÓ?ÓÃϵÍ??âÊÔ ???? ??Äâ???âÊÔÄ??ê???Æ????????Óë??Öè ???? ??Êý?Ý?ÓÔØ??×????âÊÔÊý?Ý ???? ??Ö?µ?Ó?ÓÃ?ÌÐòÔ??øÐÐÄ??é?âÊÔ?øÐÐÑéÊÕ ???? ??×???ϵÍ????É?âÊÔ?????âÊÔ???ß ???? ??Ð??öÊý?Ý?âÔËÐÐ?âÊÔ???æ ???? 3.5 ÅàѵÓëÓÃ??Ö??Ö ???? 4. Êý?Ý?âϵÍ?µÄÔËÐкÍ?ÜÀí ???? 4.1 Êý?Ý?âϵÍ?µÄÔËÐÐ?Æ?? ???? ??ÔËÐÐ?ßÂÔµÄÈ??? ???? ??È???Êý?Ý?âϵÍ??????ÔÏóºÍ??????Ê? ???? ??Êý?Ý?âϵÍ?µÄ?ÜÀí?Æ????Ö?ÐÐ???ÊÕÏ/?Ö??????È?ÐÔ??ÍêÕûÐÔ??ÓÃ??ÅàѵºÍÎ ????? ???? 4.2 Êý?Ý?âϵÍ?µÄÔËÐкÍÎ??? ???? ??ÐÂ?ÉϵÍ?µÄת?? ???? ??ÊÕ??ºÍ?ÖÎö????Êý?Ý??Ö?ÐÐ???????ÊÕÏ????????È??????? ???? ??Á?ÐøÎÈ??µÄÔËÐÐ ???? ??Êý?Ý?âÎ?????Êý?Ý?âÖØ??????È?ÊÓÍ?µÄÆÀ?ÛºÍÑéÖ???ÎĵµÎ????? ???? ??Êý?Ý?âϵÍ?µÄÔËÐÐÍ??Æ??ÊÕ?????ÖÎö??Ìá?ö?Ä?ø?ëÊ??? ???? ???ØÓÚÔËÐÐ?ê×?ºÍ?ê×??Ä?øÒ?ÖÂÐÔµÄ??Òé ???? ??Êý?Ý?âϵÍ?µÄÉó?Æ ???? 4.3 Êý?Ý?â?ÜÀí ???? ??Êý?Ý×ÖµäºÍÊý?Ý?Ö?âµÄ?ÜÀí ???? ??Êý?ÝÍêÕûÐÔÎ???ºÍ?ÜÀí??ʵÌåÍêÕûÐÔ???ÎÕÕÍêÕûÐÔ?? ???? ??Êý?Ý?âÎïÀí?á??µÄ?ÜÀí????Ö?Êý?Ý??ÍÆ?Ù?ÃÎÊ?? ???? ??Êý?Ý?â?Õ?ä??ËéÆ??ÜÀí ???? ?????ݺÍ?Ö????Ë?Ðò??ÈÕÖ???Éó?ƺÛ???????ì?éµã?? ???? ??ËÀËø?ÜÀí????ÖÐÊ????Ö??Ê??? ???? ???????ØÖÆ???É??ÐÐÐÔ??Ëø?úÖÆ??Ê??ä?Á??ÓÅ???? ???? ??Êý?Ý??È?ÐÔ?ÜÀí???ÓÃÜ????È????ÃÎÊ?ØÖÆ??ÊÓÍ???ÓÐÐ?ÐÔÈ?ÈÏ?æÔò?? ???? ??Êý?Ý?â?ÜÀíÔ???DBA??Ö?Ôð ???? 4.4 ÐÔÄܵ?Õû ???? ??SQLÓï?äµÄ?àÂë?ìÑé ???? ???íÉè?ƵÄÆÀ?Û?? ???? ??Ë?ÒýµÄ?Ä?ø ???? ??ÎïÀí?ÖÅäµÄ?Ä?ø ???? ??Éè??ÔöÇ? ???? ??Êý?Ý?âÐÔÄÜÓÅ?? ???? 4.5 ÓÃ??Ö??Ö ???? ??ÓÃ??Åàѵ ???? ??ÊÛºó?þÎñ ???? 5. SQL ???? 5.1 Êý?Ý?âÓïÑÔ ???? ??Êý?Ý?âÓïÑÔµÄÒªËØ of the works. Casement sash installation: required fixed hinge on the door and window frames, Windows Embedded in the box after a temporary fix, adjust the appropriate door after ... 12, scaffolding the construction phase of the project this project proposes to adopt the following three types of scaffolds for construction: part a, Foundation construction with double rows of single pipe scaffolding, to provide construction jobs and support. B, up to four-layer cantilever scaffold, six-layer cantilever, suspension height of 18.6 metres, does not exceed the standard 20 m c, exterior eave construction by Beijing feitian red construction machinery manufacturing ZLD500-630 electric hanging blue (see next figure). (A) the double rows of steel tubular scaffold with couplers 1, material preparation: erection of scaffold fittings should be prepared in advance, classified according to specifications, neatly stacked, steady, pile site does not have water. Material quality: tube selection φ 48x3.5 standard pipe, wall thickness and no cracks, no warpage, rounding and other defects. Pipe brush paint the pipe connected fastener using a right angle fastener, joint fasteners, rotate the fasteners, meet quality standards, no cracks, threads oil, no accusations, torsional flexibility. Mesh has closed key factory certificate, required construction safety supervision and management departments permit card shall not be used, safety nets and scaffolding with a nylon rope around the tie firmly, nylon connectors should ???? ??Êý?Ý?âÓïÑÔµÄÊ?ÓÃ??Ê???????Ê?ºÍÇ?ÈëÊ??? ???? 5.2 SQL?ÅÊö ???? ??SQLÓï?äµÄÌØÕ? ???? ??SQLÓï?äµÄ?ù???É?Ö ???? 5.3 Êý?Ý?â??Òå ???? ??????Êý?Ý?â??Create Datebase?????????í??Create Table?? ???? ????ÒåÊý?ÝÍêÕûÐÔ ???? ??ÐÞ?Ä?í??Alter Table????É??ý?í??Drop Table?? ???? ????ÒåË?Òý??Create Index????É??ýË?Òý??Drop Index?? ???? ????ÒåÊÓÍ???Create View????É??ýÊÓÍ???Drop View?????üÐÂÊÓÍ? ???? 5.4 Êý?Ý?Ù×? ???? ??SelectÓï?äµÄ?ù???ú?? ???? ???òµ??éÑ? ???? ??SQLÖеÄÑ?Ôñ??Í?Ó? ???? ??×Ö?û???È?Ï??Éæ???ÕÖµµÄ?È?Ï ???? ??ÈÕÆÚÊ??ä?????ûÖµ??Êä?öÅÅÐò ???? ???à?í?éÑ? ???? ???ÜÃâÊôÐÔÆçÒå ???? ??SQLÖеÄÁ??Ó???????????î ???? ??SQLÖеÄÔª×é?äÁ? ???? ??×Ó?éÑ? ???? 5.5 ÍêÕûÐÔ?ØÖÆÓë??È??úÖÆ ???? ??Ö??ü??Primary Key??Ô?Êø ???? ??Íâ?ü??Foreign Key??Ô?Êø ???? ??ÊôÐÔÖµÉϵÄÔ?Êø??Null??Check??Create Domain?? ???? ??È??ÖÔ?Êø??Create Assertions?? ???? ??È?ÏÞ??ÊÚÈ???Grant????ÏúÈ???Revoke?? ???? 5.6 ????????Æ???Create Trigger?? ???? 5.7 SQLÊ?ÓÃ??Ê? ???? ??????Ê?SQL ???? ??Ç?ÈëÊ?SQL ???? ??SQLÓëËÞÖ?ÓïÑÔ?Ó?Ú??Declare????Ïí?äÁ???ÓÎ?ê???íÓÎ?ê?? ???? ????Ì?SQL ???? ??API ???? 5.8 SQL ?ê×??? ???? 6. ÍøÂç????ϵÄÊý?Ý?â ???? 6.1 ?Ö??Ê?Êý?Ý?â ???? 6.1.1 ?Ö??Ê?Êý?Ý?âµÄ?ÅÄî ???? ???Ö??Ê?Êý?Ý?âµÄÌصãÓëÄ??ê ???? 6.1.2 ?Ö??Ê?Êý?Ý?âµÄÌåϵ?á?? ???? ???Ö??Ê?Êý?Ý?âµÄÄ?Ê??á?? ???? ??Êý?Ý?Ö??µÄ?ßÂÔ??Êý?Ý?ÖÆ????Ö??Í?Ã?ÐÔ?? ???? ???Ö??Ê?Êý?Ý?â?ÜÀíϵÍ? ???? 6.1.3 ?Ö??Ê??éÑ???ÀíºÍÓÅ?? ???? 6.1.4 ?Ö??Ê?ÊÂÎñ?ÜÀí ???? ???Ö??Ê?Êý?Ý?âµÄ?Ö?????ÊÕÏ???Ö????2?ÎÌá????3?ÎÌá???? ???? ???Ö??Ê?Êý?Ý?âµÄÍ?Ã?ÐÔ???Ö?????ÖÁÑ????ÖÆ????Àí????????Ö?ÐÐ?? ???? 6.1.5 ?Ö??Ê?Êý?Ý?âϵÍ?µÄÓ?Óà ???? 6.2 ÍøÂç????ÏÂÊý?Ý?âϵÍ?µÄÉè?ÆÓëʵÊ? ???? ??Êý?ݵÄ?Ö??Éè?Æ ???? ???ºÔØ?ùºâÉè?Æ ???? ??Êý?Ý?â??Á???Êõ ???? 6.3 ÃæÏòWebµÄDBMS??Êõ of the works. Casement sash installation: required fixed hinge on the door and window frames, Windows Embedded in the box after a temporary fix, adjust the appropriate door after ... 12, scaffolding the construction phase of the project this project proposes to adopt the following three types of scaffolds for construction: part a, Foundation construction with double rows of single pipe scaffolding, to provide construction jobs and support. B, up to four-layer cantilever scaffold, six-layer cantilever, suspension height of 18.6 metres, does not exceed the standard 20 m c, exterior eave construction by Beijing feitian red construction machinery manufacturing ZLD500-630 electric hanging blue (see next figure). (A) the double rows of steel tubular scaffold with couplers 1, material preparation: erection of scaffold fittings should be prepared in advance, classified according to specifications, neatly stacked, steady, pile site does not have water. Material quality: tube selection φ 48x3.5 standard pipe, wall thickness and no cracks, no warpage, rounding and other defects. Pipe brush paint the pipe connected fastener using a right angle fastener, joint fasteners, rotate the fasteners, meet quality standards, no cracks, threads oil, no accusations, torsional flexibility. Mesh has closed key factory certificate, required construction safety supervision and management departments permit card shall not be used, safety nets and scaffolding with a nylon rope around the tie firmly, nylon connectors should ???? ??Èý?ãÌåϵ?á?? ???? ????Ì?WebÍøÒ? ???? ??ASP??JSP??XMLµÄÓ?Óà ???? 7. Êý?Ý?âµÄ??È?ÐÔ ???? 7.1 ??È?ÐÔ?ßÂÔµÄÀí?â ???? ??Êý?Ý?âÊÓÍ?µÄ??È?ÐÔ?ßÂÔ ???? ??Êý?ݵÄ??È????ð??×îÖØÒªµÄ??ÖØÒªµÄ??×?Òâ??Ñ?Ôñ?? ???? 7.2 Êý?Ý?â??È??âÁ? ???? ??ÓÃ???ÃÎÊ?ØÖÆ???ÉÓÃ?ÚÁîµÈ?? ???? ???ÌÐò?ÃÎÊ?ØÖÆ???üº?ÔÚ?ÌÐòÖеÄSQLÃüÁîÏÞÖÆ?? ???? ???íµÄ?ÃÎÊ?ØÖÆ??ÊÓÍ??úÖÆ?? ???? ???ØÖÆ?ÃÎʵĺ?ÊýºÍ?Ù×? ???? ??Íâ???æ??Êý?ݵÄ?ÓÃÜÓë?âÃÜ ???? 8. Êý?Ý?â??Õ?Ç?ÊÆÓëÐÂ??Êõ ???? 8.1 ÃæÏò?ÔÏóÊý?Ý?â??OODBMS?? ???? 8.1.1 OODBMSµÄÌØÕ? ???? 8.1.2 ÃæÏò?ÔÏóÊý?ÝÄ?ÐÍ ???? ???ÔÏó?á?????ÔÏóÀà???Ì?ÐÓë?àÖØ?Ì?Ð???ÔÏó?êÊ????ÔÏó?üº????ÔÏóÇ?Ì× ???? 8.1.3 ÃæÏò?ÔÏóÊý?Ý?âÓïÑÔ ???? 8.1.4 ?ÔÏó?ØϵÊý?Ý?âϵÍ???ORDBMS?? ???? ??Ç?Ì×?Øϵ ???? ????ÔÓÀàÐÍ ???? ???Ì?Ð??ÒýÓÃÀàÐÍ ???? ??Óë??ÔÓÀàÐÍÓÐ?صÄ?éÑ? ???? ??º?ÊýÓë?ý?Ì ???? ??ÃæÏò?ÔÏóÓë?ÔÏó?Øϵ ???? ??ORDBMSÓ?ÓÃÁìÓò ???? 8.2 ÆóÒµ×ÊÔ??Æ????ERP??ºÍÊý?Ý?â ???? 8.2.1 ERP?ÅÊö ???? ???ù??MRP??ÖÆÔì×ÊÔ??Æ???????Õ??MRP??ERP ???? ???ù??Ô,Àí????Õ?Ç?ÊÆ ???? ??ERPÉè?ƵÄ×ÜÌåË?Â???Ò??öÖÐÐÄ??Á?ÀàÒµÎñ??ÈýÌõ?ÉÏß?? ???? 8.2.2 ERPÓëÊý?Ý?â ???? ??ÔËÐÐÊý?Ý?âÓëERPÊý?ÝÄ?ÐÍÖ??äµÄ?Øϵ ???? ??ÔËÐÐÊý?Ý?âÓëERPÊý?Ý?âÖ??äµÄ?Øϵ ???? 8.2.3 ??Àý?ÖÎö ???? 8.3 ?ö?ßÖ??ÖϵÍ?µÄ??Á? ???? ???ö?ßÖ??ÖϵÍ?µÄ?ÅÄî ???? ??Êý?Ý?Ö?âÉè?Æ ???? ??Êý?ÝתÒÆ??Êõ ???? ??Áª?ú?ÖÎö??Àí??OLAP????Êõ ???? ??ÆóÒµ?ö?ßÖ??Ö?â?ö???? ???? ??Áª?úÊÂÎñ??Àí??OLTP?? ???? ??ÊÔÊ??ä ??ÊÔ?ÑÓà ????µØµãµÈÊÂÏî ????×Ê?ñ?º?ßÓÐÒ????ÆËã?ú??ÊõÓ?ÓÃÄÜÁ?µÄÈËÔ????ù?É?ù?Ý??ÈËÇé?ö????Ãû?Î ?ÓÏàÓ?×?ÒµÀà?ð?????ðµÄ??ÊÔ?? ??ÊÔ?ÑÓÃ?º??ÉúÏà?Ø?????ÑÓÃ?ê×?Óɵ?µØÎï?Û??ÃźË×??? Ñ?Ï??ÑÓÃ?ºÖ?ÒªÓÉÁ??ó?é???É?º1.??ÊÔ?Ñ??2.×ÊÁÏ?Ñ?? Ö?Êé?ÑÓÃ?ºÏÖÔÚ??ÊÇÃâ?Ñ???ŵĵç×ÓÖ?Êé??Èç?ûÐèÒªÖ?ÖÊÖ?ÊéÒªÁíÍâ???Ñ?? ??ÊÔÊ??ä?ºËæÊ??ÉÒÔ??????ÓÉ??Éú×Ô???? of the works. Casement sash installation: required fixed hinge on the door and window frames, Windows Embedded in the box after a temporary fix, adjust the appropriate door after ... 12, scaffolding the construction phase of the project this project proposes to adopt the following three types of scaffolds for construction: part a, Foundation construction with double rows of single pipe scaffolding, to provide construction jobs and support. B, up to four-layer cantilever scaffold, six-layer cantilever, suspension height of 18.6 metres, does not exceed the standard 20 m c, exterior eave construction by Beijing feitian red construction machinery manufacturing ZLD500-630 electric hanging blue (see next figure). (A) the double rows of steel tubular scaffold with couplers 1, material preparation: erection of scaffold fittings should be prepared in advance, classified according to specifications, neatly stacked, steady, pile site does not have water. Material quality: tube selection φ 48x3.5 standard pipe, wall thickness and no cracks, no warpage, rounding and other defects. Pipe brush paint the pipe connected fastener using a right angle fastener, joint fasteners, rotate the fasteners, meet quality standards, no cracks, threads oil, no accusations, torsional flexibility. Mesh has closed key factory certificate, required construction safety supervision and management departments permit card shall not be used, safety nets and scaffolding with a nylon rope around the tie firmly, nylon connectors should ÏíÊÜÈ?Òæ?ºÖ?Êé???É??µ?ÒÔ??Î?ÈíÊé??ºÍ?úÆ?µÄÕÛ?Û Ö?ÊéÓÐÐ?ÆÚ?º?ÆËã?úÈí?þ×Ê?ñÖ?ÊéµÄÓÐÐ?ÆÚΪ3Äê??ΪÁËÑÓ??Ö?ÊéµÄÓÐÐ?ÆÚ????ÉúÐèÒªÔÚ??ÊÔºóÃ?Äê???ÌÐø?ÌÓýÅàѵ?ó?ÙÒªÇó ?ÓÊÜÒ???Ñ?Ê?ÊýµÄ?ÌÐø?ÌÓý??ÔÚÖ?ÊéÆÚÂúÇ?Èý?öÔµ?ÐÅÏ??úÒµ??Ö???µÄ?ú???ìÀíÖ?ÊéµÇ?Ç?? ??ÊԵصã?º ITÈÏÖ???ÊÔ×ÊÔ?Íø>×Ê?ñË?Æ???ÊÔ>Êý?Ý?âϵÍ????ÌÊ?> [Êý?Ý?âϵÍ????ÌÊ?]Êý?Ý?âϵÍ????ÌÊ???ÊÔ?ó?Ù,Ñ?Ï???Òé,??µã??ÌâÐÍ ×?Õß?ºÐ?ÌÆ ÈÕÆÚ?º2011-03-07 09:54:15 µã???º957 ?ÆÄ??üÀ??º ?ÆÄ??üÀ??º ??1??ÐÅÏ?ϵÍ?ÖªÊ?????ÊÔÊ??äΪ150?ÖÖÓ???ÊÊÔ?? ??2??Êý?Ý?âϵÍ?Éè?ÆÓë?ÜÀí????ÊÔÊ??äΪ150?ÖÖÓ???ÊÊÔ?? ??ÊÔ?ÆÄ?1?ºÐÅÏ?ϵÍ?ÖªÊ? 1. ?ÆËã?úϵÍ?ÖªÊ? 1.1 Ó??þÖªÊ? 1.1.1 ?ÆËã?úÌåϵ?á??ºÍÖ?Òª???þµÄ?ù????×?Ô,Àí CPUºÍ?æ??Æ?µÄ×é?É??ÐÔÄÜ???ù??... of the works. Casement sash installation: required fixed hinge on the door and window frames, Windows Embedded in the box after a temporary fix, adjust the appropriate door after ... 12, scaffolding the construction phase of the project this project proposes to adopt the following three types of scaffolds for construction: part a, Foundation construction with double rows of single pipe scaffolding, to provide construction jobs and support. B, up to four-layer cantilever scaffold, six-layer cantilever, suspension height of 18.6 metres, does not exceed the standard 20 m c, exterior eave construction by Beijing feitian red construction machinery manufacturing ZLD500-630 electric hanging blue (see next figure). (A) the double rows of steel tubular scaffold with couplers 1, material preparation: erection of scaffold fittings should be prepared in advance, classified according to specifications, neatly stacked, steady, pile site does not have water. Material quality: tube selection φ 48x3.5 standard pipe, wall thickness and no cracks, no warpage, rounding and other defects. Pipe brush paint the pipe connected fastener using a right angle fastener, joint fasteners, rotate the fasteners, meet quality standards, no cracks, threads oil, no accusations, torsional flexibility. Mesh has closed key factory certificate, required construction safety supervision and management departments permit card shall not be used, safety nets and scaffolding with a nylon rope around the tie firmly, nylon connectors should