gcc-core | C璇█緙栬瘧鍣?/font> |
gcc-c++ | C++璇█緙栬瘧鍣?/font> |
mingw-runtime | MinGW鐨勮繍琛屾椂搴擄紙榪欎釜蹇呴』瀹夎錛?/font> |
win32api | win32鐨?/font>API鍑芥暟澶存枃浠跺拰榪炴帴搴?/font> |
binutils | MinGW鐨勬眹緙栧櫒鍜岃繛鎺ュ櫒絳夊熀紜宸ュ叿 |
gdb | MinGW涓殑璋冭瘯宸ュ叿 |
mingw32-make | Make宸ュ叿錛岀敤浠ユ洿濂界殑綆$悊浣犵殑欏圭洰 |
JSONRPCServlet.java涓疄鐜頒簡init()鍜宻ervice()錛?/p>
init() 涓彧鏄彇浜嗕簺閰嶇疆鍙傛暟浣滀簡鐩稿叧璁劇疆錛?/p>
service() 涓疄鐜頒簡璇鋒眰澶勭悊錛?/p>
1.浠巗ession涓垱寤?鑾峰彇JSONRPCBridge瀵硅薄錛?/p>
2.鎶婃彁浜ょ殑鏁版嵁瑁呭叆涓涓狫SONObject瀵硅薄涓紱
3.鐢↗SONRPCBridge瀵硅薄鐨刢all鏂規硶澶勭悊JSONObject瀵硅薄騫惰繑鍥濲SONRPCResult瀵硅薄銆?/p>
榪欎釜澶勭悊杈僡jax-buffalo 涓殑澶勭悊鍗曡皟浜嗕笉灝戙?/p>
鍐嶆潵鐪嬬湅JSONRPCBridge.java鏄浣曟瀯寤虹殑銆?/p>
1.鍐呯疆6涓唴閮ㄧ被錛欳allbackData銆丆lassData銆丩ocalArgResovleData銆丮ethodCandidate銆丮ethodKey銆丱bjectInstance錛?/p>
2.榪樻湁涓浜涜緟鍔╁鐞嗙殑鏂規硶錛屾瘮杈冨錛堟彁鍙栦負涓涓垨鑰呭涓緟鍔╃被姣旇緝濂斤級錛?/p>
3.鏍稿績鐨勫氨鏄痗all()鏂規硶浜嗐傝繍鐢ㄧ殑鏄痡ava鍙嶅皠鏈哄埗錛岃繘琛屾柟娉曡皟鐢ㄣ傝繖涓柟娉曞啓鐨勪篃姣旇緝闀匡紝娌′粩緇嗙湅錛屽彧鐪嬪埌鏈夊畠涓や釜鍙彇鐨勫湴鏂癸紝涓涓氨榪斿洖瀵硅薄鐨勫簭鍒楀寲錛屽彟涓涓槸瀵逛笉鍚屽紓甯革紝緇欏嚭鐩稿簲榪斿洖鐨勫鐞嗘瘮杈冪粏鑷達紝榪欐牱鏈夊埄浜庢壘鍒板紓甯稿湪浠涔堝湴鏂癸紝浼拌鏄師鍥犲紩璧風殑銆?/p>
鍦ㄥ鎴風鐨勫鐞嗭紝鏄妸鍚勬柟娉曘佸璞′覆榪炲湪涓璧鳳紝灝佽鍚庯紝渚夸簬搴旂敤銆?/p>
瀹冩妸璇鋒眰鐨勬暟鎹璞″寲鍐嶄互涓茬殑褰㈠紡鎻愪氦錛屽悗绔啀鍋氫竴涓弽鍚戞搷浣滐紝鏂逛究浜嗘暟鎹鐞嗐傝繖縐嶆柟寮忔瘮ajax-buffalo 涓妸鏁版嵁緇勭粐鎴愪竴涓猉ML緇撴瀯鐨勬暟鎹寘鎻愪氦銆佸鐞嗘晥鐜囬珮銆?/p>
宸ヤ綔涓紝閬囧埌姣旇緝澶嶆潅鐨凷QL璇彞錛屼篃鎸鴻垂鏃墮棿鐨勩備粖澶╂湁鏃墮棿灝辯爺絀朵竴涓嬶紝鎵懼埌濡備笅鍑犱釜璧勬簮閾撅紙姣旇緝鎳掞紝涔熸噿寰桟OPY錛岄伩瀚屾妱琚級
http://www.51one.net/study/Oracle/list1.htm
瀛︿範涓や釜鍏抽敭瀛楃殑鐢ㄦ硶錛宨ntersect錛堝彇浜ら泦錛夛紝minus錛堝彇宸泦錛?/p>
(select聽a.name from a) intersect (select b.name from b)
(select聽a.name from a)聽minus (select b.name from b)
锝涢噸瀛﹂珮絳夋暟瀛︼紝鍏ㄨ繕緇欒佸笀浜嗭紝鐜板湪鑷繁鍘昏鍥炴潵錛屼笂Google錛氾級
騫墮泦錛欰鍜孊鐩稿姞鐨勫叏閮紱浜ら泦錛欰鍜孊鐩鎬氦鍙犵殑閮ㄥ垎錛涘樊闆嗭細騫墮泦-浜ら泦錛涜ˉ闆嗭細濡傛灉闆嗗悎B鏄泦鍚圛鐨勫瓙闆嗭紝鎴戜滑鎶奍鐪嬩綔鍏ㄩ泦錛岄偅涔圛涓嶣鐨勫樊闆咺錛岯錛屽彨鍋欱鍦↖涓殑琛ラ泦锝?/p>
SQL璇彞浼樺寲鎶鏈垎鏋?/p>
http://www.pconline.com.cn/pcjob/other/data/oracle/0501/536463.html
閬垮厤鐢?/p>
聽閬垮厤浣跨敤 | 聽鏇夸唬鏂規硶 |
field聽in(a,b,c) | 聽field=a or field = b or field=c |
field聽is null /is not null | 聽field > ' ' 銆乫ield > 0 |
聽select * from a聽聽聽 聽union 聽select * from b 鍏堝彇涓よ〃錛屽啀鍚堝茍 |
聽select * from a 聽union all 聽select * from b 綆鍗曠殑灝嗕袱涓粨鏋滃悎騫跺悗灝辮繑鍥?/p> |
聽 | 聽 |