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(dng)ǰλãزĎ > Ӌ(j)Y(ji) > Y(ji) > (sh)(j)쿂Y(ji)

(sh)(j)쿂Y(ji)

W(wng)վزĎ|rg2019-05-28 13:37:38|ƄӶˣ(sh)(j)쿂Y(ji)

(sh)(j)쿂Y(ji)

еʯ͸ߵȌƌW(xu)У

Ӌ(j)C(j)cϢϵ

ǰ(sh)Ӗ(xn)Y(ji)

(sh)Ӗ(xn)λܛ̎(sh)Ӗ(xn)c(din)λB518ٰ༉ܛ0901W(xu)̖29־”ָ(do)̎KA(sh)Ӗ(xn)rg201*.10.10-201*.10.25

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0һһʮإ

һ(sh)Ӗ(xn)C

1(sh)Ӗ(xn)c(din)B5182(sh)Ӗ(xn)|(zh)Ŀļx

(sh)Ӗ(xn)|(zh)Δ(sh)(j)Ӗ(xn)ɳеʯ͸ߵȌƌW(xu)УӋ(j)C(j)cϢϵߑ(yng)îI(y)͘I(y)얹̌W(xu)W(xu)n֪RʹW(xu)֪Rԑ(yng)öM_kķǠIԵčǰӖ(xn)Ӗ(xn)

(sh)Ӗ(xn)Ŀ:@΍ǰ(sh)Ӗ(xn)Ǟ҂õպ͑(yng)J2EEܛ_l(f)ĻA(ch)֪RϤܛ_l(f)ˆT(yng)߂Ļ|(zh)߀Խ˲ŚwٸеϢ҂ϣԼܱMɞ鹤ͻܛ_l(f)F(tun)(du)ɆTôɆTM†TF(tun)(du)׌еԼܴҚgӭߌW(xu)ĈF(tun)(du)RĶ(qing)ˌW(xu)Ժ͘I(y)Ҹվ(wn)_

(sh)Ӗ(xn)x˴Ӗ(xn)ͨ^W(xu)xdȤČI(y)ڼӏ(qing)W(xu)ČW(xu)(x)Լ̎톖}кܴ҂Ժ͘I(y)ҲкܴĎ

(sh)Ӗ(xn)(ni)

1W(wng)j(lu)(sh)(j)

(sh)(j)YԴ@ɷNʽY(ji)һ𼴳ɞVʹõľW(wng)j(lu)(sh)(j)Ժ_(sh)(j)A(ch)һǰ_ͨ^g[ɔ(sh)(j)惦ԃȲϵy(tng)W(wng)j(lu)(sh)(j)(NetworkDatabase)京xھW(wng)j(lu)\(yn)еĔ(sh)(j)ھW(wng)j(lu)ϰÑַĔ(sh)(j)졣Ϣ(sh)(j)ӛ䛿ԶNʽ໥P(gun)“(lin)һN(sh)(j)(sh)(j)ǰһĽY(ji)(gu)Ҏ(gu)tMP(gun)(sh)(j)ļϡǾCϸÑ(sh)(j)γɵĔ(sh)(j)ǴŔ(sh)(j)Ă}W(wng)j(lu)ͨӍO(sh);·̎ڲͬطͿgλá(d)ĶӋ(j)C(j)Bһϵy(tng)͑(yng)ܛԭ(d)Ӌ(j)C(j)֮g(sh)F(xin)ܛӲYԴϢfô@ϵy(tng)ͳɞӋ(j)C(j)W(wng)j(lu)(sh)(j)켼g(sh)ĿǰӋ(j)C(j)̎c惦(sh)(j)Чɹļg(sh)Ӌ(j)C(j)W(wng)j(lu)c(din)tYԴ

(sh)(j)+YԴ@ɷNg(sh)Y(ji)һ𼴳ɞڽV(yng)õľW(wng)j(lu)(sh)(j)죨Ҳweb(sh)(j)죩W(wng)j(lu)(sh)(j)춨xԺ_(sh)(j)A(ch)ģһǰ_ͨ^g[ɔ(sh)(j)惦ԃȲϵy(tng)@ȥܳ҂԰fͨһc(din)εfһW(wng)j(lu)(sh)(j)ÑÞg[ݔӿݔҪĔ(sh)(j)g[@Щ(sh)(j)ͽoW(wng)վW(wng)վٌ@Щ(sh)(j)M(jn)̎磬(sh)(j)딵(sh)(j)ߌ(sh)(j)M(jn)вԃW(wng)վY(ji)ؽog[ͨ^g[Y(ji)֪Ñ

2?dng)?sh)(j)쾎

(sh)(j)쾎nj(sh)(j)Ą(chung)xһеIJ(sh)(j)쾎̷֞锵(sh)(j)͑˾c(sh)(j)(w)˾(sh)(j)͑˾ҪʹODBCAPIADOADO.NETOCIOTLȷ(sh)(j)(w)˾ҪʹOLEDBȷ(sh)(j)쾎ҪһЩL(sh)(j)켼g(sh)߀ҪעôO(sh)Ӌ(j)ЧĔ(sh)(j)(sh)(j)c\(yn)еă(yu)(sh)(j)Ză(yu)

L(sh)(j)ļg(sh)(sh)(j)쾎̷֞锵(sh)(j)͑˾c(sh)(j)(w)˾(sh)(j)͑˾ҪʹODBCAPIADOADO.NETOCIOTLȷ(sh)(j)(w)˾ҪʹOLEDBȷ

(sh)(j)쾎̷֞锵(sh)(j)͑˾c(sh)(j)(w)˾(sh)(j)͑˾ҪʹODBCAPIADOADO.NETOCIOTLȷ(sh)(j)(w)˾ҪʹOLEDBȷ

DBMS̎ԃӋ(j)^@ӵģ1ԃZ~Zz2ZύoDBMSIJԃ(yu)3(yu)(sh)(yu)ʹȡ·ă(yu)4A(y)gģKɲԃҎ(gu)5Ȼںmĕrgύoϵy(tng)̎(zh)У6󌢈(zh)нY(ji)ؽoÑһSQLSERVERĔ(sh)(j)ŵĽY(ji)(gu)һĴС8K(8060)ֹ(ji)8һP^(q)B

(sh)Ӗ(xn)w

1ի@

SQL(Y(ji)(gu)ԃZ)ڈ(zh)вԃZSQLZҲڸ¡̈́hӛ䛵Z

ԃ͸ָ(gu)SQLDML֣SELECT-Ĕ(sh)(j)Ы@ȡ(sh)(j)UPDATE-”(sh)(j)еĔ(sh)(j)DELETE-Ĕ(sh)(j)Єh(sh)(j)INSERTINTO-(sh)(j)в딵(sh)(j)

SQLĔ(sh)(j)xZ(DDL)ʹ҂(chung)h҂ҲԶxIҎ(gu)֮g朽ӣԼʩӱgļsSQLҪDDLZ:CREATEDATABASE-(chung)”(sh)(j)ALTERDATABASE-޸Ĕ(sh)(j)CREATETABLE-(chung)±

ALTERTABLE-׃׃(sh)(j)DROPTABLE-h

CREATEINDEX-(chung)IDROPINDEX-h

(sh)(j)б?jn)?sh)(j)Ī(d)^(sh)(j)(d)ָ惦ڔ(sh)(j)еĔ(sh)(j)(d)̎픵(sh)(j)Б(yng)óڡҲf(sh)(j)ǿ^(sh)wķ̖(bio)Rһ^?yn)ijһ?xing)(yng)õҪ׃ĽY(ji)(gu)Ǫ(d)ڑ(yng)öĿ^(sh)wijһ(xing)(yng)̎픵(sh)(j)@ȡϢ^ҲǑ(yng)óֻܸ(j)^Ĕ(sh)(j)O(sh)Ӌ(j)ҪĔ(sh)(j)̎ȥ׃^Ĕ(sh)(j)(sh)(j)Ăy(tng)xһĽMʽ惦һMP(gun)(sh)(j)ļҪF(xin)锵(sh)(j)ļϡ

(j)(bio)(zhn)SQLZ䰴书ܵIJͬԷ֞6(sh)(j)xZ䣨Data-DefinitionLanguageDDL

(sh)(j)Z䣨Data-ManipulationLanguageSQLServer201*ܣDMLZ䣨Transaction-ManagementLanguageTML(sh)(j)Z䣨Data-ControlLanguageDCL(sh)(j)ԃZ䣨Data-QueryLanguageDQLΘ(bio)Z䣨Cursor-ControlLanguageCCL

2

1W(xu)(x)ķʽî(dng)ڌW(xu)(x)Ӌ(j)ľź͌W(xu)(x)pؾİϲλ(do)ŒW(xu)(x)M(jn)y`һЩҪW(xu)(x)_չrC(j)

2W(xu)(x)вҕ}yڌW(xu)(x)yrӱر܆}ĬF(xin)W(xu)(x)дڵĆ}܉򼰕rM(jn)Q(do)ŒW(xu)(x)ͣ

3c˜ͨвܺܺõİսͨļc˜ֲͨڲҺܶrղסͨc(din)F(xin)ڜͨrz©W(xu)(x)c(din)(do)؏(f)ͨĬF(xin)(do)cͬW(xu)ĜͨόW(xu)(x)F(xin)y

4W(xu)(x)дֻfĬF(xin)ܶW(xu)(x)ֻͣڿ^]䌍(sh)(sh)HW(xu)(x)ȥڈ(zh)¬F(xin)

3(sh)Ӗ(xn)Ľh(sh)Ӗ(xn)ώ(yng)ԓӏ(qing)W(xu)ĕrg^W(xu)(yng)ԓץorgЧĕrg(ni)|(zh)΄(w)Α(yng)Mܵ{(dio)ӌW(xu)ķeOl(f)W(xu)˼S

Y(ji)

ڴ˴Ό(sh)Ӗ(xn)У׌׹Ҫ|(zh)֪R֮ҪnjW(xu)ȥһ΄(w)ܹ(dng)}okһc(din)һc(din)ųϵK@ȡɹһNľȻ@(yng)ԓǹĘȤЕr򲻶ľҪeˣ̓ՈĄe˵܌W(xu)Լ]еĖ|ÿһεĴ۶ʹҸӽɹ߀ЌW(xu)ڹc˵ĺcͬͬ@LjF(tun)wľҲDZ회W(xu)(x)Ė|

(jng)^֮ǰУW(xu)(x)O(sh)Ӌ(j)һJ(rn)RcУgһֱnjW(xu)(x)Փ֪R]ЙC(j)ȥc(xing)Ŀ_l(f)f(sh)Ԓڌ(sh)Ӗ(xn)֮ǰܛ(xing)Ŀ_l(f)ҁfDZ^һ(xing)ĿҪôֹԼԓ(xing)ĿҪIJEҲǺ_(jng)^@Ό(sh)Ӗ(xn)׌һ(xing)Ŀ_l(f)ɈF(tun)(du)ֹÿAM(jn)бҪĿY(ji)cՓC

һ(xing)Ŀ_l(f)Ҫ(jng)vAΰh(yun)Ҏ(gu)f(xing)ĿY(ji)(gu)L(fng)UuI(y)(w)fԔ(x)O(sh)Ӌ(j)fa(sh)F(xin)yԇͰbȵһ(xing)Ŀ_l(f)ҪؔǺܶ]һõh(yun)Ҏ(gu)Ժ_l(f)M(jn)ȕкܴӰ푣?x)F(xin)A(y)rg(ni)(xing)Ŀɵ(xing)ĿԭA(y)IJһһݺõ(xing)ĿY(ji)(gu)I(y)(w)ܺԔ(x)O(sh)Ӌ(j)fһ(xing)Ŀ_l(f)_ָʹ_l(f)ˆT@(xing)ĿҪ(sh)F(xin)Ĺڿwб^_J(rn)R߀ܜp_l(f)^гF(xin)Ҫ韩aČ(sh)F(xin)һ(xing)Ŀ_l(f)ɹcP(gun)IҲfǰI(y)ǞaČ(sh)F(xin)Ĝ(zhn)䡣

̵J(rn)RҪɞһ(yu)ܛ_l(f)ˆTһ׵飬HҪĸɄź͟߀Ҫ(sh)ľaA(ch)ҪȌęnM(jn)пɿԈfԔ(x)O(sh)Ӌ(j)fȵľһЩL(fng)Uuľ

ˈD^׌ҸXڴW(xu)ľnj(sh)Ӗ(xn)C(j)ڴҴ^ȥăɂƒ(ni)ڌ(sh)Ӗ(xn)C(j)c֮gʹһ䌍(sh)ČW(xu)(x)rڣ׌Ҹܵ˴W(xu)ԼMW(xu)MԷeOđB(ti)ӭ(zhn)

(sh)Ӗ(xn)Ҫ(sh)Փ֪Rđ(yng)@rʲôǡÕr١@ͼl(f)ˌW(xu)(x)

W(xu)áҪьW(xu)֪R\(yn)õ(sh)H(dng)Ì(sh)`z(yn)֪R_@nj(sh)Ӗ(xn)ĿġϵÁKX\^֪Ҫ,ڶ̕Č(sh)Ӗ(xn)^׌ܵԼڌ(sh)H\(yn)ЌI(y)֪RąTǰԞԼW(xu)߀eһ(yng)õ(sh)Hʹһ@rI(lng)򡰌W(xu)oֹĺx

̶̵Č(sh)Ӗ(xn)Y(ji)ˣҌľ͘I(y)õĻA(ch)Ҳҵܛ_l(f)ˮƽҌŬČW(xu)(x)|(zh)_؄(chung)crM(jn)һ(yu)ܛ_l(f)̎

U(ku)չx(sh)(j)W(xu)(x)ĵ

09-3Ƽ

W(xu)(x)(sh)(j)ĵw

ڴŒW(xu)ڄW(xu)˔(sh)(j)@Tn@TnĵһӡǕUģXW(xu)푪(yng)ԓyڌW(xu)(x)@Tn^ڌ(sh)(j)˽^У(sh)(j)˸^(sh)(j)@һ~Ǻy˿档Ӌ(j)C(j)I(y)ČW(xu)@ӵČI(y)g(sh)ZߌI(y)֪RW(xu)(x)ĕr]еôyֻҪn ͻ߀ԡdž}߀dzڕc(din)еĕrnă(ni)ݶҪҺܾòҵеĕrώv֪RҲģa(b)ஔ(dng)Ҫă(ni)еĕr_С] ώv֪Rc(din)@͌(do)ԺČW(xu)(x)oM(jn)ʹÌW(xu)(x)ʮyڔ(sh)(j)@TnČW(xu)(x)УnһҪ ώfǘӣ@ӵČI(y)n{ԇǰͻвͨշe۵֪Rȡúóɿ

ͨ^(sh)(j)ČW(xu)(x)Ҳ˸иI(y)x_(sh)(j)죬һС͵ijҲx_Ҋ(sh)(j)@TnďVԣ܉J(rn)W(xu)гɾҾDZ@NȥW(xu)(x)(sh)(j)һν|(sh)(j)һν|SQLZmȻİǿ׌ҏ^_ʼW(xu)]лA(ch)ҲԌW(xu)úܺ_ʼ(x)SQLZԵĕrǺy϶ǰώIJE߀гɾ͸СW(xu)ˆαԃBӲԃl(f)F(xin)ԽW(xu)Խyˣÿ}ĿҪ˼ܾãÿ}ĿϲֹһԱҳ(yu)ĴĄh޸@Щ}Ŀ׃Uģϵ}oM҂ώo҂ṩ˴nͨ^@ЩPPT҂얹n(ni)֪R߀ԌW(xu)(x)(ni)P(gun)֪RõώõI(y)ώõһЩI(y)߀һݴI(y)҂СMs؛N۹ϵy(tng)@һI(y)^҂ͨ^W(wng)j(lu)(sh)F(xin)һs؛ꡣ^Ǻ܏(f)ss؛ҪT߀аفNƷHҪĔ(sh)(j)߀Ҫf(sh)(j)~߀E-RDȣmȻǺyҪD(zhun)֣D(zhun)˂܉x־@ʮy؄eһNϵy(tng)҂fǵһν|I(y)ĕr(jng)ǰĸĸ?yn)һЩ?sh)(j)ܺܺõ،(yng)(jng)zһЩԳF(xin)@ӵrһĔ(sh)(j)ϵy(tng)Ҳ@޸ĸĵĠB(ti)ɵģҲoҺܴķ˼һһ(sh)(j)һҪ]F(xin)(sh)ءڶ@I(y)r޸ĸǺģҪ˶һĔ(sh)(j)һܳF(xin)e`tڬF(xin)(sh)ЎҪ韩ͨ^W(xu)ڔ(sh)(j)ČW(xu)(x)I(y)ȥ(xing)Ŀě_֪Լˮƽ߀ҪČW(xu)(x)

18:20:41

W(xu)_O(sh)ġ(sh)(j)ϵy(tng)(yng)ánѽ(jng)һF(xin)֪Rc(din)rԼԓTn̵Ľ̌W(xu)hȷM(jn)ЌW(xu)(x)Y(ji)һ(sh)(j)Ҫ֪Rc(din)

҂ȏĵһ¾wՓ˽˔(sh)(j)ĸЎׂ^Ҫ֪Rc(din)(sh)(j)ϵy(tng)DBS(sh)(j)ϵy(tng)DBMSĸԼ(sh)(j)TDBAš؟(z)Ȿ߀B˔(sh)(j)l(f)չAΣ˹Aļϵy(tng)Aκ͔(sh)(j)ϵy(tng)AΡ

ڶ½B˔(sh)(j)ģͺģʽ(sh)(j)Ҫ҂⌍(sh)w-“(lin)ϵW(xu)LE-RD߀(yng)ո(sh)(j)ģ͵x͂y(tng)(sh)(j)ģԼ(sh)(j)(d)Ժ͔(sh)(j)ģʽY(ji)(gu)

_ʼvF(xin)ձʹõP(gun)ϵ(sh)(j)P(gun)ϵ(sh)(j)ģ͵Ĕ(sh)(j)Y(ji)(gu)ͻg(sh)ZP(gun)ϵģ͵ԼsP(gun)ϵ(sh)\(yn)㡣c(din)P(gun)ϵģʽԵķ͹ԼP(gun)ϵ(sh)м\(yn)P(gun)ϵ\(yn)BP(gun)ϵ(sh)(j)ϵy(tng)ģʽY(ji)(gu)

ϵy(tng)vP(gun)ϵ(sh)(j)Ę(bio)(zhn)ZSQLĶxԃܡͿƹc(din)ڔ(sh)(j)ԃܡ߀BҕD÷̈́ӑB(ti)SQLжxͲԃ֪Rc(din)У惦^̵Ą(chung)͈(zh)^̡޸ĺ̈́h|l(f)Ļ̈́hҕDh͸|l(f)B˔(sh)(j)

½BȫȫԴʩČӴΡ(sh)(j)ϵy(tng)İȫܵÑͽɫ(qun)޹İȫ}(sh)(j)Ӌ(j)y(tng)Ӌ(j)(sh)(j)ÑxİȫԴʩ

„(w)@һȽB„(w)ĸ|(zh)ԼSQL„(w)֧l(f)Ƹɔ_}ɴiixeicxe֏(f)͡־ĸ֏(f)ģD(zhun)߀ԭھžP(gun)ϵ(sh)(j)Փ(sh)هg(sh)Zͷ̖(sh)هĹϵy(tng)Amstrongă(ni)ݼ_ԡ߉݋N(yn)]]Ӌ(j)㡢(sh)هĵȃrСҎ(gu)1NF2NF3NFBCNFģʽֽ

ʮ£(sh)(j)O(sh)Ӌ(j)E-Rģеĸ(sh)wهP(gun)ϵ(qing)“(lin)ϵ(sh)(j)O(sh)Ӌ(j)^Ҫ佨IJEʮһ½B?q)?sh)(j)죺µĔ(sh)(j)쑪(yng)úµĔ(sh)(j)ͣ?q)Ĕ?sh)(j)ģ͌cČ͠B(ti)ĽϢĴ_ͷֻb^B(ti)P(gun)ϵ(sh)(j)c(sh)(j)?q)?sh)(j)о

ʮ¡(sh)(j)쑪(yng)õĽY(ji)(gu)_l(f)h(hun)c(din)ʮµă(ni)ܛnоѽ(jng)@µ֪Rc(din)^ˡ

ʮ·ֲʽ(sh)(j)cֲʽ(sh)(j)ֲʽ(sh)(j)ķֲʽֲʽ(sh)(j)c(din)Ŀ(bio)‚ֲʽԃ̎Ŀ䛱ֲʽ„(w)SQLServerď(f)Ƽg(sh)Z(f)ģ͡

ʮ”(sh)(j)}죺Y(ji)(gu)(sh)(j)}ϵy(tng)(sh)(j)}ϵy(tng)(sh)F(xin)(sh)(j)}Ĕ(sh)(j)ģͣ(sh)(j)}cQ֧

󣬔(sh)(j)о͑(yng)õI(lng)@һ֪R֪RW(xu)(x)(sh)(j)ի@

SQL(Y(ji)(gu)ԃZ)ڈ(zh)вԃZSQLZҲڸ̈́hӛ䛵Z

ԃ͸ָ(gu)SQLDML֣SELECT-Ĕ(sh)(j)Ы@ȡ(sh)(j)UPDATE-”(sh)(j)еĔ(sh)(j)DELETE-Ĕ(sh)(j)Єh(sh)(j)

INSERTINTO-(sh)(j)в딵(sh)(j)SQLĔ(sh)(j)xZ(DDL)ʹ҂(chung)h҂ҲԶxIҎ(gu)֮g朽ӣԼʩӱgļsSQLҪDDLZ:

CREATEDATABASE-(chung)”(sh)(j)ALTERDATABASE-޸Ĕ(sh)(j)CREATETABLE-(chung)±

ALTERTABLE-׃׃(sh)(j)DROPTABLE-h

CREATEINDEX-(chung)IDROPINDEX-h(sh)(j)б?jn)?sh)(j)Ī(d)^(sh)(j)(d)ָ惦ڔ(sh)(j)еĔ(sh)(j)(d)̎픵(sh)(j)Б(yng)óڡҲf(sh)(j)ǿ^(sh)wķ̖(bio)Rһ^?yn)ijһ?xing)(yng)õҪ׃ĽY(ji)(gu)Ǫ(d)ڑ(yng)öĿ^(sh)wijһ(xing)(yng)̎픵(sh)(j)@ȡϢ^̣ҲǑ(yng)óֻܸ(j)^Ĕ(sh)(j)O(sh)Ӌ(j)ҪĔ(sh)(j)̎ȥ׃^Ĕ(sh)(j)(sh)(j)Ăy(tng)xһĽMʽ惦һMP(gun)(sh)(j)ļϣҪF(xin)锵(sh)(j)ļ(j)(bio)(zhn)SQLZ䰴书ܵIJͬԷ֞6(sh)(j)xZ䣨Data-DefinitionLanguageDDL

(sh)(j)Z䣨Data-ManipulationLanguageSQLServer201*DMLZ䣨Transaction-ManagementLanguageTML(sh)(j)Z䣨Data-ControlLanguageDCL(sh)(j)ԃZ䣨Data-QueryLanguageDQL

Θ(bio)Z䣨Cursor-ControlLanguageCCL@TnȻS಻̫ĵط߀ҪԺM(jn)һW(xu)(x)(sh)(j)n̽̌W(xu)Ľh

1vྚW(xu)(x)оA(ch)֪Rԭc(din)(ni)ݾĽMvڣ(do)W(xu)ϵy(tng)֪RY(ji)(gu)v횶ྚB(yng)ۣעvY(ji)Cıӏ(qing)Ӗ(xn)B(yng)W(xu)W(xu)(x)(qing)}ͽQ}

2ʽ̌W(xu)ÿһÌ(sh)(yn)nܺõġO(sh)Ӌ(j)}(do)˼O(sh)Y(ji)Փڌ(sh)(yn)С̽Cʹ̶ͬȵČW(xu)ڲͬӴeһ@ӣʹnÌW(xu)ⲪӣІl(f)

ʾP(gun)ڡ(sh)(j)쿂Y(ji)oķHչ˼Sʹã(sh)(j)쿂Y(ji)ԓƪ½h(chung)

ԴW(wng)j(lu) ؟(z)•ăHތW(xu)(x)a(chn)(qun)}Ո“(lin)ϵ҂rh


(sh)(j)쿂Y(ji)ɻ“(lin)W(wng)Ñṩ,D(zhun)dՈԭϢ,xx!
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