- P(gun)]
Կ(lin)W(wng)֪Rc(din)
ƽr(sh)ČW(xu)Ϥľ֪Rc(din)֪Rc(din)ָij(g)ģK֪Rc(din)ăP(gun)IôЩ֪Rc(din)СԿ(lin)W(wng)֪Rc(din)gӭҷ
Կ(lin)W(wng)֪Rc(din)1
_(ki)ϵyJӋCg(sh)l(f)չĴڅ_(ki)ϵyĿľDzͬS(chng)ṩIJͬӋCϵyͬIJϵyB(li)_I(y)Ȳ͑ܛĹҪ_(ki)ϵyڂy`ݵķ]ʽϵyԵһNµĹ\Эh(hun)
Ļ˼
OӋһN֧ģKOӋܛõČ(sh)Hеľ̷ѳOӋҪ(dng)ڽ֮͌g(lin)ϵ(ͨ)ĶҪӋ
OӋĻ˼ǷbͿɔUչ
OӋķbǰєY͔YϵIJ㷨bһ(g)֮
OӋĿɔUչwF^ԺОUչɂ(g)
ʲôǷֲʽ
һMMɵ@MֲӋCW(wng)j(lu )IJͬӋCW(wng)j(lu )еÿ(g)Yc(din)Ъ̎(Q(chng)(chng))Ԉоֲͬr(sh)ÿ(g)Yc(din)Ҳͨ^(gu)W(wng)j(lu )ͨϵyȫ֑
ʲôǷֲʽϵy
ָӋCW(wng)j(lu )IJͬ(chng)صӋCÿһ(chng)ض̎ɾֲ;ÿһ(chng)Ҳc(һN)ȫ֑óĈȫ֑óͨ^(gu)W(wng)j(lu )ͨL(fng)(wn)ϵyеĶ(g)(chng)صĔ
ֲʽϵyc(din)
1.ڷֲʽ˔߉c(ʽc(din))߀ДֲQ(chng)ֲ
2.cYϵĿƽY
3.mӔ
4.ȫֵһɴԺͿɻ֏
Կ(lin)W(wng)֪Rc(din)2
һԪMP(gun)ϵЄhIJE
hDELETEZ(y)䌍(sh)F
E
(1)HOLDZ(y)ҪhԪMĔx^g;
(2)DELETEZ(y)hԓԪM
ԪMP(gun)ϵIJIJE
IJUPDATEZ(y)䌍(sh)F
䲽E
(1)HOLDZ(y)䌢ҪĵԪMĔxgȥ;
(2)ȻZ(y)ĹgԪM';
(3)UPDATEZ(y)䌢ĺԪMͻؔ
ԪM׃Ҫ;
(jin)P(gun)ϵ̎팍(sh)H(wn)}r(sh)P(gun)ϵֺL(chng)ʹ(li)͕(hu )е@r(sh)Oһ(g)^ֵԪM׃(li)(jin)P(gun)ϵ
lʹ~r(sh)ԪM׃
Կ(lin)W(wng)֪Rc(din)3
(1)ۼھۼӋMr(sh)gڔ}г@ЩӋY(sh)ҕD(li)һӋɹʹSQLṩNۼSUM,COUNT,AVG,MAX,MIN.
(2)w(sh)ǂ(g)Sÿ(g)ԪMöSgһ(g)c(din)ԪʾwƏVSOSktkSwɱʾ2(g)(sh)ҕDڴwĻAM(jn)ƬЉKijһ(g)SȞ˜wM(jn)иIJ
(3)Ͼ̽Ӌۼr(sh)ֽMдּ֮ɼȷֽMľۼcP(gun)ĴȷֽMľۼ֮tϾɼȷֽMľۼȷֽM^(gu)̽Ͼ'ͨ^(gu)Sԃ(xn)^ԔĔ̽cϾͬϾr(sh)ɼȵČ(sh)ҕDƌȵČ(sh)ҕDϲԃ(xn)ҿڏĴȌ(sh)ҕDƌҕDͨ^(gu)̽ɴֵɌ(sh)ҕD@ЩȵČ(sh)ҕDѽ(jng)ͨ^(gu)̽²ԃ(xn)
Կ(lin)W(wng)֪Rc(din)4
1)ӋCҪڿƌW(xu)Ӌһ㲻ҪL(chng)ڱֻӋijһw(sh)r(sh)ݔͳHÑ(h)̎ϵyܛЕr(sh)Ҳ@
2)ҪɑóԼM(jn)йóHҪҎ߉Y߀ҪOӋY惦Yȡݔݔʽ˳дȡ`ӳS(zh)惦ĸ׃׃cЌ@ӲH횻MSྫڔҔڴ惦һЩ׃ͱijL(chng)
3)@һr(sh)ڻϛ](mi)ļĽMɳTOӋ
4)һMһ(g)õʹɂ(g)óOӋijЩͬĔҲ횂(g)Զxo(w)Գ֮gд
Կ(lin)W(wng)֪Rc(din)5
Yc(din)
(1)挍(sh)ֵطӳF(sh)֮g(lin)ϵܝM(mn)Ñ(h)̎ҪnjF(sh)һ(g)挍(sh)ģ
(2)ĶͲϤӋCÑ(h)QҊ(jin)Ñ(h)ķeOcǔOӋɹP(gun)I
(3)ڸíh(hun)͑Ҫ׃r(sh)ģĺ͔U
(4)P(gun)ϵW(wng)ӴεȸNģDQ
N(li)
1,(li).xijһ(li)F(sh)һM.(li).
2,ۼ.xijһ(li)͵ĽMɳɷ.ˌȲ(li)ͺͳɷ֮gZ(y)x.
3..x(li)֮gһNӼ(lin)ϵ.(li)֮gġis subset ofZ(y)x
P(gun)ϵģ͵ă(yu)ֶ
_ه(li)
ڸ(g)P(gun)ϵģʽ֮gĔه(li)M(jn)ИOС̎(lin)ϵ
Քه(li)ՓP(gun)ϵģʽһM(jn)зǷڲֺه(li)fه(li)ֵه(li)_P(gun)ϵģʽքeڵڎʽ
AεõĸNÌ̎Ҫ@ӵđíh(hun)@ЩģʽǷm_ǷҪM(jn)кϲֽ
Կ(lin)W(wng)֪Rc(din)6
ҪԿϢ : 20174Կ(lin)W(wng)֪Rc(din)
ActiveXЩ(yu)c(din)ȱc(din)
(yu)c(din)
(1)ActiveXһNֲʽg(sh)ܱo_(ki)l(f)ͶYǧ(g)еĿؼ@Ng(sh)Y;
(2)ActiveXһN_(ki)żg(sh)ˬFИ˜ṩ˵ӿ
ȱc(din)
(1)ؼweÑ(h)d;
(2)Բ֧ActiveXƽ_ֻWindowsϵ
JavaScriptZ(y)Եc(din)
(1)JavaScriptһN_Z(y)Ñ(h)g[˽ገ;
(2)JavaScript¼(dng);
(3)JavaScriptһNȫZ(y)L(fng)(wn)ķ(w)Ϳ͑(h)˵ļ;
(4)JavaScriptه(li)ھwӋCƽ_ֻه(li)ڽĞg[
(5)JavaScriptWeb`OӋˆTṩO`ԺSĿֶ
Կ(lin)W(wng)֪Rc(din)P(gun)£
һһW(xu)֪Rc(din)03-04
Z(y)ľ꼉֪Rc(din)12-19
ˮƽ֪Rc(din)w{03-03
Z(y)ČW(xu)֪Rc(din)12-18
r(sh)(lin)W(wng)r(sh)֪Rc(din)08-11
Z(y)ı֪Rc(din)12-18
ˮƽ֪Rc(din)w{03-08
(Ʒ)ˮƽ֪Rc(din)w{03-08