1.灝嗕竴涓暟鎹簱涓殑涓浜涙暟鎹嫹璐濆埌鍙﹀涓涓暟鎹簱錛堝灝嗕竴涓〃鐨勬暟鎹嫹璐濆埌鍙︿竴涓暟鎹簱錛?nbsp;COPY {FROM database | TO database | FROM database TO database} {APPEND|CREATE|INSERT|REPLACE} destination_table [(column, column, column, 
)] USING query sql>COPY FROM SCOTT/TIGER@HQ TO JOHN/CHROME@WEST create emp_temp USING select * FROM EMP 澶囨敞錛氬洓涓弬鏁扮殑鎰忎箟錛?br />
a. Append錛氱洰鏍囨暟鎹簱鐨勬暟鎹〃宸茬粡瀛樺湪, 涓斿瓨鍦ㄦ暟鎹? 鐩存帴榪藉姞鍒板師鏈夋暟鎹殑鍚庨潰b. Create錛氱洰鏍囨暟鎹簱鐨勬暟鎹〃涓嶅瓨鍦? 鍦ㄦ彃鍏ユ暟鎹墠鍏堝垱寤鴻琛?閲囩敤鍜屾簮鏁版嵁琛ㄤ竴鏍風殑緇撴瀯
c. Insert錛氱洰鏍囨暟鎹簱鐨勬暟鎹〃宸茬粡瀛樺湪, 浣嗘病鏈夋暟鎹?棣栨鎻掑叆 d. Replace錛氱洰鏍囨暟鎹簱鐨勬暟鎹〃宸茬粡瀛樺湪,鑰屼笖鏈夋暟鎹?鐩存帴瑕嗙洊鐩爣鏁版嵁琛ㄧ殑鏁版嵁鑷蟲錛孫racle SQL*PLUS鐨勫父鐢ㄥ懡浠ゅ拰鍙傛暟浠嬬粛瀹屾瘯錛屽悗闈㈡垜浠皢鏍規(guī)嵁姣忕綾誨瀷鐨勫懡浠ゆ彁渚涗竴涓紨紺猴紝鏈鍚庢槸灝嗘墍鏈夌被鍨嬬殑鍛戒護闆嗗悎璧鋒潵瀹屾垚涓涓換鍔°?鏈畬寰呯畫)
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1. 鏄劇ず褰撳墠鐜鍙橀噺鐨勫鹼細 Show all 2. 鏄劇ず褰撳墠鍦ㄥ垱寤哄嚱鏁般佸瓨鍌ㄨ繃紼嬨佽Е鍙戝櫒銆佸寘絳夊璞＄殑閿欒淇℃伅 Show error 褰撳垱寤轟竴涓嚱鏁般佸瓨鍌ㄨ繃紼嬬瓑鍑洪敊鏃訛紝渚垮彲浠ョ敤璇ュ懡浠ゆ煡鐪嬪湪閭ｄ釜鍦版柟鍑洪敊鍙婄浉搴旂殑鍑洪敊淇℃伅錛岃繘琛屼慨鏀瑰悗鍐嶆榪涜緙栬瘧銆?nbsp;澶囨敞錛氳鍛戒護鍦ㄧ紪璇戦樁孌電粡甯鎬嬌鐢? 灝ゅ叾鏄湪緙轟箯IDE鏀寔鐨勬儏鍐典笅3. 鏄劇ず鍒濆鍖栧弬鏁扮殑鍊鹼細 show PARAMETERS [parameter_name] 澶囨敞錛氱粡甯鎬嬌鐢ㄨ鍛戒護鍦ㄦ煡鐪婳racle瀹炰緥銆佸姩鎬佽鍥俱佹暟鎹瓧鍏哥殑閰嶇疆淇℃伅4. 鏄劇ず鏁版嵁搴撶殑鐗堟湰錛?nbsp;show REL[EASE] 澶囨敞錛氫笉闇瑕佽繛鎺ュ埌SQL*PLUS涓嬬殑鏌ョ湅鏁版嵁搴撶増鏈殑鏂規(guī)硶5. 鏄劇ずSGA鐨勫ぇ灝?nbsp;show SGA 6. 鏄劇ず褰撳墠鐨勭敤鎴峰悕 show user
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1.鍦ㄧ敤start鍛戒護鎵ц涓涓猻ql鑴氭湰鏃訛紝鏄惁鏄劇ず鑴氭湰涓鍦ㄦ墽琛岀殑SQL璇彞 SQL> SET ECHO {ON|OFF} 2.鏄惁鏄劇ず褰撳墠sql璇彞鏌ヨ鎴栦慨鏀圭殑琛屾暟 SQL> SET FEED[BACK] {6|n|ON|OFF} 榛樿鍙湁緇撴灉澶т簬6琛屾椂鎵嶆樉紺虹粨鏋滅殑琛屾暟銆傚鏋渟et feedback 1 錛屽垯涓嶇鏌ヨ鍒板灝戣閮借繑鍥炪傚綋涓簅ff 鏃訛紝涓寰嬩笉鏄劇ず鏌ヨ鐨勮鏁?nbsp;澶囨敞錛氶氬父鍦ㄤ嬌鐢⊿pool鏃跺欎細鍏抽棴ECHO銆丗EEDBACK鍏抽棴
3.褰揝QL璇彞鐨勯暱搴﹀ぇ浜嶭INESIZE鏃訛紝鏄惁鍦ㄦ樉紺烘椂鎴彇SQL璇彞SQL> SET WRA[P] {ON|OFF} 褰撹緭鍑虹殑琛岀殑闀垮害澶т簬璁劇疆鐨勮鐨勯暱搴︽椂錛堢敤set linesize n鍛戒護璁劇疆錛夛紝褰搒et wrap on鏃訛紝杈撳嚭琛岀殑澶氫簬鐨勫瓧絎︿細鍙﹁搗涓琛屾樉紺猴紝鍚﹀垯浼氬皢杈撳嚭琛岀殑澶氫簬瀛楃鍒囬櫎錛屼笉鏄劇ず銆?nbsp;澶囨敞錛氭敞鎰忓彧瑕佽欏硅緗負ON鏃? 澶氫簬涓琛岀殑杈撳嚭緇撴灉鎵嶄細鎹㈣鏄劇ず, 鍚﹀垯浼氱洿鎺ヨ鎴彇, 璇ュ懡浠ゅ湪杈冮暱鐨凷QL璇彞鎵ц寰堟湁鐢?br />
4.鏄劇ず姣忎釜sql璇彞鑺辮垂鐨勬墽琛屾椂闂?nbsp;set TIMING {ON|OFF} 澶囨敞錛氳鍛戒護鍦ㄨ窡韙猄QL鐨勬ц兘鏃剁浉褰撴湁鐢?br />
Set term off trims on timing onSpool
. Spool off
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1. 灝嗘樉紺虹殑鍐呭杈撳嚭鍒版寚瀹氭枃浠?nbsp;SQL> SPOOL file_name 鍦ㄥ睆騫曚笂鐨勬墍鏈夊唴瀹歸兘鍖呭惈鍦ㄨ鏂囦歡涓紝鍖呮嫭浣犺緭鍏ョ殑sql璇彞銆?nbsp;2. 鍏抽棴spool杈撳嚭 SQL> SPOOL OFF 鍙湁鍏抽棴spool杈撳嚭錛屾墠浼氬湪杈撳嚭鏂囦歡涓湅鍒拌緭鍑虹殑鍐呭銆?nbsp;澶囨敞錛氬湪瀹炵敤SPOOL杈撳嚭鍐呭鍒版湰鍦版枃浠舵椂錛岄渶娉ㄦ剰緙栫爜鏍煎紡錛屽惁鍒欎細鍑虹幇涔辯爜鐨勯棶棰?br />
3.鏄惁鏄劇ず鐢―BMS_OUTPUT.PUT_LINE鍖呰繘琛岃緭鍑虹殑淇℃伅 SQL> SET SERVEROUT[PUT] {ON|OFF} 4.鏄惁鍦ㄥ睆騫曚笂鏄劇ず杈撳嚭鐨勫唴瀹癸紝涓昏鐢ㄤ笌SPOOL緇撳悎浣跨敤銆?nbsp;SQL> SET TERM[OUT] {ON|OFF} 鐢╯pool鍛戒護灝嗕竴涓ぇ琛ㄤ腑鐨勫唴瀹硅緭鍑哄埌涓涓枃浠朵腑鏃訛紝灝嗗唴瀹硅緭鍑哄湪灞忓箷涓婁細鑰楄垂澶ч噺鐨勬椂闂淬?br />
璁劇疆set termspool off鍚庯紝鍒欒緭鍑虹殑鍐呭鍙細淇濆瓨鍦ㄨ緭鍑烘枃浠朵腑錛屼笉浼氭樉紺哄湪灞忓箷涓婏紝鏋佸ぇ鐨勬彁楂樹簡spool鐨勯熷害銆?nbsp;澶囨敞錛氬拰Set serveroutput on涓嶅悓, 榪欎釜鍛戒護鐢ㄤ簬璁劇疆SQL鎵ц緇撴灉鏄惁鏄劇ず,鍓嶈呮槸鐢ㄤ簬璁劇疆瀛樺偍榪囩▼鐨?br />
5.灝哠POOL杈撳嚭涓瘡琛屽悗闈㈠浣欑殑絀烘牸鍘繪帀 SQL> SET TRIMS[OUT] {ON|OFF} 6.灝嗘寚瀹氱殑淇℃伅鎴栦竴涓┖琛岃緭鍑哄埌灞忓箷涓?nbsp;PROMPT [text] 澶囨敞錛氳鍛戒護鍦ㄨ緭鍑烘彁紺恒佽鍛婁俊鎭粡甯鎬嬌鐢?/span>
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1.璁劇疆涓琛屽彲浠ュ綰崇殑瀛楃鏁?nbsp;SQL> SET LIN[ESIZE] {80|n} 濡傛灉涓琛岀殑杈撳嚭鍐呭澶т簬璁劇疆鐨勪竴琛屽彲瀹圭撼鐨勫瓧絎︽暟錛屽垯鎶樿鏄劇ず銆?nbsp;2.璁劇疆涓欏墊湁澶氬皯琛屾暟 SQL> SET PAGES[IZE] {24|n} 濡傛灉璁句負0錛屽垯鎵鏈夌殑杈撳嚭鍐呭涓轟竴欏靛茍涓斾笉鏄劇ず鍒楁爣棰?nbsp;3.璁劇疆欏典笌欏典箣闂寸殑鍒嗛殧
SQL> SET NEWP[AGE] {1|n|NONE} 褰搒et newpage 0 鏃訛紝浼氬湪姣忛〉鐨勫紑澶存湁涓涓皬鐨勯粦鏂規(guī)銆?nbsp;褰搒et newpage n 鏃訛紝浼氬湪欏靛拰欏典箣闂撮殧鐫n涓┖琛屻?nbsp;褰搒et newpage none 鏃訛紝浼氬湪欏靛拰欏典箣闂存病鏈変換浣曢棿闅斻?nbsp;澶囨敞錛氫互涓?span style="color: #000000">涓変釜鍛戒護緇忓父鍚堢敤, 棣栧厛璁劇疆姣忚鏄劇ず鐨勬渶澶ч暱搴? 鍐嶈緗瘡欏墊湁澶氬皯琛? 鏈鍚庤緗〉闂磋窛. 濡傛灉瑕佽幏鍙栬緝濂芥牸寮忕殑璇濆彲浠ラ厤鍚圕olumn format鍛戒護鏍煎紡鍖栨瘡涓瓧孌電殑闀垮害. ]]>
1. 鏀瑰彉鍒楃殑鏄劇ず闀垮害
COLUMN column_name FOR[MAT] format
澶囨敞錛?nbsp;
娉ㄦ剰璇ュ懡浠ゅ皢淇濇寔涓鐩寸敓鏁堢洿鑷寵緭鍏ヤ簡涓涓柊鐨勬牸寮忓兼垨鑰呴鍑轟簡SQL*PLUS, 鍏朵腑瀛楁綾誨瀷鍙互涓篊har, Varchar2, varchar銆?/span>
濡傛灉SQL*PLUS鐨刉ARP鍙橀噺鐨勫艱璁劇疆涓?寮"(榛樿鍊?, 閭ｄ箞瀛楁鐨勫唴瀹瑰皢浼氬湪format鍛戒護瑙勫畾鐨勯暱搴﹀鎶樿, 鍚﹀垯鐨勮瘽瓚呰繃瑙勫畾闀垮害鐨勫悗緇瓧絎﹀皢浼氳鎴彇銆?br />
濡傛灉浣犳湁澶氫釜鐩稿悓鏄劇ず灞炴х殑鍒楅渶瑕佽緗紝閭ｄ箞浣跨敤column 瀛楁鍚?like 浣犳兂瑕佸鍒舵樉紺哄睘鎬х殑瀛楁heading 瀛楁鍚嶃傛敞鎰忓鏋滀笉鍔犱笂鍚庨潰heading 瀛楁鍚嶉偅涔堝鍒剁殑鏃跺欒繛瀛楁鍚嶉兘浼氬鍒惰繃鍘伙紝鏄劇劧涓嶉傚悎涓鑸姹傘?br />
2. 鏍煎紡鍖朜UMBER綾誨瀷鍒楃殑鏄劇ず
SQL> COLUMN SAL FORMAT $99,990
3. 鏄劇ず鍒楀兼椂錛屽鏋滃垪鍊間負NULL鍊鹼紝鐢╰ext鍊間唬鏇縉ULL鍊?nbsp;
COMM NUL[L] text
SQL>COL COMM NUL[L] text
4. 璁劇疆涓涓垪鐨勫洖緇曟柟寮?nbsp;
WRA[PPED]|WOR[D_WRAPPED]|TRU[NCATED]
澶囨敞錛氭鍛戒護甯稿拰format鍚堢敤錛屽綋鍒楀艱繃闀挎椂鍙互浣跨敤璇ュ懡浠ゆ牸寮忚瘽杈撳嚭, wrapped鏍規(guī)嵁瀛楃闀垮害鎺у埗, word_wrapped鏍規(guī)嵁鍗曡瘝鎺у埗, truncated鍒欑洿鎺ユ埅鍙栫瓑闀垮瓧絎︺?/span>
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1.鏀瑰彉緙虹渷鐨勫垪鏍囬 COLUMN column_name HEADING column_heading 2.璁劇疆鍒楁爣棰樼殑瀵歸綈鏂瑰紡 COLUMN column_name JUS[TIFY] {L[EFT]|C[ENTER]|C[ENTRE]|R[IGHT]} SQL> col ename justify center SQL> / EMPNO ENAME JOB ---------- ---------------------------------------- --------- 7369 SMITH CLERK 7499 ALLEN SALESMAN 7521 WARD SALESMAN 瀵逛簬NUMBER鍨嬬殑鍒楋紝鍒楁爣棰樼己鐪佸湪鍙寵竟錛屽叾瀹冪被鍨嬬殑鍒楁爣棰樼己鐪佸湪宸﹁竟 ]]>
涓銆丱racle甯哥敤鍛戒護浠嬬粛
Oracle SQL*PLUS鍛戒護涓嶅皯錛岃屼笖鍙傛暟鏇存槸浼楀銆傝瀹屽叏鐔熸?zhèn)夊疄鍦ㄤ笉澶у彲鑳藉Q岀綉涓婂叧浜嶰racle SQL*PLUS鍛戒護澶у叏鐨勬枃绔犵浉褰撳錛岄殢渚縢oogle涓涓嬮兘鍙互鎵懼埌涓澶ф妸錛屾牴鎹棩甯稿簲鐢ㄧ殑棰戠巼鍜屽姛鑳斤紝鎴戞憳鍙栦簡鍏朵腑鐨勯儴鍒嗗懡浠ゅ拰鍙傛暟錛屼綔涓烘湰嬈′粙緇嶇殑閲嶇偣錛屼篃鏄悗闈㈠簲鐢ㄧ殑鍩虹銆?br />
銆?銆戝拰鎵ц鐩稿叧鐨勫懡浠?/p>
1.鎵ц涓涓猄QL鑴氭湰鏂囦歡 SQL>start file_name SQL>@ file_name 鎴戜滑鍙互灝嗗鏉ql璇彞淇濆瓨鍦ㄤ竴涓枃鏈枃浠朵腑錛岃繖鏍峰綋瑕佹墽琛岃繖涓枃浠朵腑鐨勬墍鏈夌殑sql璇彞鏃訛紝鐢ㄤ笂闈㈢殑浠諱竴鍛戒護鍗沖彲錛岃繖綾諱技浜巇os涓殑鎵瑰鐞嗐?nbsp;2.瀵瑰綋鍓嶇殑杈撳叆榪涜緙栬緫 SQL>edit 澶囨敞錛氬湪SQL*PLUS絳夐潪IDE鐜涓嬭鍛戒護寰堝疄鐢?br />
3.閲嶆柊榪愯涓婁竴嬈¤繍琛岀殑sql璇彞 SQL>/ 澶囨敞錛氬湪SQL*PLUS絳夐潪IDE鐜涓嬭鍛戒護寰堝疄鐢?br />
4.鎵ц涓涓瓨鍌ㄨ繃紼?nbsp;EXECUTE procedure_name ]]>
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