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SUM(a.TAXFINAL)聽SUMTAXFINAL$1聽
FROM聽F_LVY_LEVYINPUTYEARHISTORYDATA聽a聽
WHERE聽substr聽(聽a.TAXPAYERID聽,1聽,聽1聽)聽'T'聽and聽a.indepotyear='2006'聽GROUP聽BY聽a.TAXPAYERID,聽a.INDEPOTYEAR聽having聽SUM(a.TAXFINAL)聽>=1000000聽絎竴嬈¤繍琛屼駭鐢?357鏉¤褰曪紝鐒跺悗鎺ョ潃榪愯灝卞彉涓?359錛堟涓烘紜暟錛夛紝鍒扮綉涓婃壘浜嗕笅錛屾病鏈夋壘鍒板師鍥狅紝 鏈鍚庢妸substr ( a.TAXPAYERID ,1 , 1 ) 'T' 鏀逛負 a.TAXPAYERID not like 'T%'娌℃湁闂錛屾妸涓婇潰sql鏀逛負
SELECT聽a.TAXPAYERID聽TAXPAYERID$0,聽a.INDEPOTYEAR聽INDEPOTYEAR$2,聽SUM(a.TAXFINAL)聽SUMTAXFINAL$1聽FROM聽F_LVY_LEVYINPUTYEARHISTORYDATA聽a聽WHERE聽a.indepotyear='2006'聽GROUP聽BY聽a.TAXPAYERID,聽a.INDEPOTYEAR聽having聽SUM(a.TAXFINAL)聽>=1000000聽and聽substr聽(聽a.TAXPAYERID聽,1聽,聽1聽)聽'T'聽
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鍗曡鍑芥暟錛?/FONT>
鍗曡鍑芥暟 | |||
鍒嗙被 | 鍑芥暟 | 鍔熻兘 | 紺轟緥 |
瀛楃鍑芥暟 | LPAD(<c1>,<i>[,<c2>]) | 鍦ㄥ瓧絎︿覆c1鐨勫乏杈規坊鍔犲瓧絎︿覆c2鐩村埌c1瀛楃涓茬殑闀垮害絳変簬i銆?/SPAN> |
SELECT LPAD(鈥楬ello!鈥?8,鈥?鈥? leftpad,RPAD(鈥楬ello!鈥?8,鈥?鈥? rightpad FROM DUAL; 銆 |
RPAD(<c1>,<i>[,<c2>]) | 鍦ㄥ瓧絎︿覆c1鐨勫彸杈規坊鍔犲瓧絎︿覆c2鐩村埌c1瀛楃涓茬殑闀垮害絳変簬i銆?/SPAN> | ||
LOWER(<c1>) | 鎶婂瓧絎︿覆c1杞崲涓哄皬鍐?/SPAN> | SELECT LOWER(ename) one,UPPER(ename) two, INITCAP(ename) FROM EMP; | |
UPPER(<c1>) | 鎶婂瓧絎︿覆c1杞崲涓哄ぇ鍐?/SPAN> | ||
INITCAP(<c1>) | 鎶?/SPAN>c1瀛楃涓茬殑姣忎竴涓崟璇嶇殑絎竴涓瓧姣嶈漿鎹㈡垚澶у啓瀛楁瘝 | ||
LENGTH(<c1>) | 榪斿洖瀛楃涓?/SPAN>c1鐨勯暱搴?/SPAN> | SELECT LENGTH(鈥楬ow are you鈥? FROM DUAL; | |
SUBSTR(<c1>,<i>[,<j>]) | 榪斿洖瀛楃涓?/SPAN>c1涓粠絎?/SPAN>i涓綅緗紑濮嬬殑j涓瓧絎︼紙鍚戝彸錛夈傚鏋滅渷鐣?/SPAN>j錛屽垯榪斿洖c1涓粠絎?/SPAN>i涓綅緗紑濮嬬殑鎵鏈夊瓧絎︺傚鏋?/SPAN>j涓鴻礋錛屽垯榪斿洖瀛楃涓?/SPAN>c1涓粠絎?/SPAN>i涓綅緗紑濮嬬殑j涓瓧絎︼紙鍚戝乏錛夈?/SPAN> | SELECT SUBSTR(鈥楬ello,World鈥?1,5) FROM DUAL; | |
INSTR(<c1>,<c2>[,<i>[,<j>]]) | 鍦?/SPAN>c1涓粠浣嶇疆i寮濮嬫煡鎵?/SPAN>c2鍦?/SPAN>c1涓嚭絎?/SPAN>j嬈$殑浣嶇疆錛?/SPAN>i鍙互涓鴻礋(姝ゆ椂錛屼粠c1鐨勫熬閮ㄥ紑濮?/SPAN>)銆?/SPAN> |
SELECT INSTR(鈥楳ississippi鈥?鈥檌鈥?3,3) FROM DUAL; 榪斿洖緇撴灉11銆?/SPAN> SELECT INSTR(鈥楳ississippi鈥?鈥檌鈥?-2,3) FROM DUAL; 榪斿洖緇撴灉2銆?/SPAN> 銆 | |
LTRIM(<c1>,<c2>) | 浠?/SPAN>c1鍓嶉潰寮濮嬪幓鎺夊嚭鐜板湪c2鐨勪腑浠諱綍鍓嶅瀛楃闆嗐?/SPAN> | SELECT LTRIM(鈥楳ississippi鈥?鈥橫is鈥? FROM DUAL; 榪斿洖緇撴灉鈥檖pi鈥欍?BR> SELECT RTRIM(鈥楳ississippi鈥?鈥檌p鈥? FROM DUAL; 榪斿洖緇撴灉鈥橫ississ鈥欍?BR>銆 | |
RTRIM(<c1>,<c2>) | 浠?/SPAN>c1鍚庨潰寮濮嬪幓鎺夊嚭鐜板湪c2鐨勪腑浠諱綍鍓嶅瀛楃闆嗐?/SPAN> | ||
鏁板鍑芥暟 | ABS(<n>) | 榪斿洖n鐨勭粷瀵瑰?/SPAN> | SELECT ABC(-2),ABS(2) FROM DUAL; |
ROUND(<n1>,<n2>) | 灝?/SPAN>n1鐨勫皬鏁扮偣鍚庝繚鐣?/SPAN>n2浣嶏紙鍥涜垗浜斿叆錛夊茍榪斿洖銆傚鏋?/SPAN>n2灝忎簬闆訛紝n1鑸嶅叆鍒板皬鏁扮偣宸﹁竟銆?/SPAN> |
SELECT ROUND(12345.678,-2), ROUND(12345.678,2) FROM DUAL; 鍒嗗埆榪斿洖緇撴灉錛?/SPAN>12300錛?/SPAN>12345.68銆?/SPAN> 銆 | |
CEIL(<n>) | 灝?/SPAN>n 鍚戜笂鍙栨暣錛屽茍榪斿洖銆?/SPAN> |
SELECT CEIL(5.1),CEIL(-21.4) FROM DUAL; 鍒嗗埆榪斿洖錛?/SPAN>6, -21銆?/SPAN> 銆 | |
FLOOR(<n>) | 灝?/SPAN>n 鍚戜笅鍙栨暣錛屽茍榪斿洖銆?/SPAN> |
SELECT FLOOR(5.1),FLOOR(-21.4) FROM DUAL; 鍒嗗埆榪斿洖錛?/SPAN>5, -22銆?/SPAN> 銆 | |
MOD(<n1>,<n2>) | 榪斿洖n1妯?/SPAN>n2鍚庣殑浣欐暟銆?/SPAN> |
SELECT MOD(14,5),MOD(8,25),MOD(-64,7) FROM DUAL; 鍒嗗埆榪斿洖緇撴灉錛?/SPAN>4錛?/SPAN>0.5錛?/SPAN>-1銆?/SPAN> 銆 | |
SIGN(<n>) |
絎﹀彿鍑芥暟錛?/SPAN>n>0錛岃繑鍥?/SPAN>1銆?/SPAN> n<0錛岃繑鍥?/SPAN>-1銆?/SPAN> n=0錛岃繑鍥?/SPAN>0銆?/SPAN> 銆 |
SELECT SIGN(-2.3),SIGN(2.3),SIGN(0) FROM DUAL; | |
SQRT(<n>) | 榪斿洖n鐨勫鉤鏂規牴 | SELECT SQRT(9) FROM DUAL; | |
TRUNC(<n1>,<n2>) | 鍔熻兘綾諱技ROUND鍑芥暟銆備絾涓嶅仛鍥涜垗浜斿叆銆?/SPAN> |
SELECT TRUNC(123.456,2),TRUNC(123.456,-1) FROM DUAL; 鍒嗗埆榪斿洖緇撴灉錛?/SPAN>123.45銆?/SPAN>120銆?/SPAN> 銆 | |
VSIZE(n) | 榪斿洖鏁板瓧n鐨勫瓨鍌ㄥ瓧鑺?/SPAN> | SELECT VSIZE(123) FROM DUAL; | |
鏃ユ湡鍑芥暟(鏃ユ湡鍙互榪涜綆楁湳榪愮畻) | SYSDATE | 榪斿洖鐩稿悓鏃ユ湡 | SELECT SYSDATE FROM DUAL; |
ADD_MONTHS(<d>,<i>) | 榪斿洖鏃ユ湡d 鍔犱笂i涓湀鍚庣殑鏂版棩鏈?/SPAN>(i姝e彲璐?/SPAN>)銆?/SPAN> |
SELECT SYSDATE, ADD_MONTHS(SYSDATE,2), ADD_MONTHS(SYSDATE,-2) FROM DUAL; 銆 | |
LAST_DAY(<d>) | 榪斿洖鏃ユ湡d鎵鍦ㄧ殑鏈堢殑鏈鍚庝竴澶┿?/SPAN> | SELECT SYSDATE,LAST_DAY(SYSDATE) FROM DUAL | |
MONTHS_BETWEEN(<d1>,<d2>) | 榪斿洖鏃ユ湡d1姣?/SPAN>d2澶у灝戞湀鏁般?/SPAN> | SELECT MONTHS_BETWEEN(鈥?9-Dec-1999鈥?鈥?9-Mar-2000鈥?FROM DUAL; | |
NEW_TIME(<d>,<tz1>,<tz2>) | 灝嗘椂鍖?/SPAN>tz1鐨勬椂闂?/SPAN>d錛岃漿鎹負鏃跺尯tz2閲岀殑鏃墮棿銆?/SPAN> | SELECT SYSDATE,NEW_TIME(SYSDATE,鈥機DT鈥?鈥橮DT鈥? FROM DUAL; | |
NEXT_DAY(<d>,<dow>) | 榪斿洖鏃ユ湡d鍚庣殑絎竴涓?/SPAN>dow銆?/SPAN>(dow錛?/SPAN>day of week) | SELECT NEXT_DAY(SYSDATE,鈥橫onday鈥? FROM DUAL; | |
甯哥敤杞崲鍑芥暟 | TO_CHAR(<x>[,<fmt>[,<nlsparm>]]) | 灝?/SPAN>x杞崲鎴愬瓧絎︿覆銆傦紙鍙傛暟鍚箟璇風湅ORACLE鐨勮仈鏈哄府鍔╋級 | SELECT TO_CHAR(SYSDATE,鈥橸YYY-MM-DD鈥? FROM DUAL; |
TO_NUMBER(<c>[,<fmt>[,<nlsparm>]]) | 灝嗗瓧絎︿覆c杞崲鎴愭暟瀛椼傦紙鍙傛暟鍚箟璇風湅ORACLE鐨勮仈鏈哄府鍔╋級 | SELECT TO_NUMBER(鈥?23鈥? FROM DUAL; | |
TO_DATE(<c>[,<fmt>[,<nlsparm>]]) (甯歌鐨勬棩鏈熸牸寮忚鏌ヨ仈鏈哄府鍔┿?/SPAN>) |
灝嗗瓧絎︿覆c杞崲鎴愭棩鏈熴?/SPAN> | SELECT TO_DATE(鈥?9-Mar-99鈥?鈥橠D-Mon-YYYY鈥? FROM DUAL; | |
涓や釜閲嶈鍑芥暟 |
DECODE(<x>,<m1>,<r1>[,<m2>, <r2鈥?gt;][,<d>]) (DECODE鍑芥暟鍔熻兘闈炲父寮哄ぇ錛岃浠旂粏鐜╁懗銆?/SPAN>) 銆 |
涓涓姛鑳介潪甯稿己澶х殑鍑芥暟錛屽畠浣垮緱SQL闈炲父楂樻晥銆傚畠鐨勫姛鑳界被浼間簬涓緋誨垪鐨?/SPAN>if鈥hen鈥lse璇彞銆?/SPAN> |
SELECT sid,serial#,username, DECODE(command ,0,鈥橬one鈥?/FONT> ,2,鈥橧nsert鈥?/FONT> ,3,鈥橲elect鈥?/FONT> ,6,鈥橴pdate鈥?/FONT> ,7,鈥橠elete鈥?/FONT> ,8,鈥橠rop ,鈥橭ther鈥? cmd FROM V$SESSION WHERE type<>鈥橞ACKGROUND鈥? 銆 |
NVL(x1,x2) 娉ㄦ剰ORACLE涓殑NULL鍊鹼紝娉ㄦ剰璇ュ嚱鏁頒綔鐢?/SPAN> 銆 |
濡傛灉x1涓虹┖榪斿洖x2錛屽惁鍒欒繑鍥?/SPAN>x1銆?/SPAN> | SELECT NVL(ename,鈥?/SPAN>鏃犲鍚?/SPAN>鈥? FROM EMP; | |
鍒嗙粍鍑芥暟 | |||
銆 | AVG([{DISTINCT|ALL}]<n>) | 姹傝繑鍥炶鐨勬寚瀹氬垪鐨勫鉤鍧囧?/FONT> |
SELECT AVG(sal),AVG(ALL sal),AVG(DISTINCT sal) FROM SCOTT.EMP; 銆 |
COUNT({*|[DISTINCT|ALL]}<x>) | 緇熻榪斿洖鐨勮鏁?/FONT> |
SELECT COUNT (*), COUNT(DISTINCT mgr),COUNT(mgr) FROM SCOTT.EMP 銆 | |
MAX([{DISTINCT|ALL}]<x>) | 姹傝繑鍥炶鐨勬寚瀹氬垪鐨勬渶澶у?/FONT> | SELECT MAX(sal),MAX(DISTINCT sal) FROM EMP; | |
MIN([{DISTINCT|ALL}]<x>) | 姹傝繑鍥炶鐨勬寚瀹氬垪鐨勬渶灝忓?/FONT> | SELECT MIN(sal),MIN(DISTINCT sal) FROM EMP; | |
STDDEV([{DISTINCT|ALL}]<x>) | 姹傝繑鍥炶鐨勬寚瀹氬垪鐨勬爣鍑嗘柟宸?/FONT> | SELECT STDDEV(sal),STDDEV(DISTINCT sal) FROM EMP; | |
SUM() | 姹傝繑鍥炶鐨勬寚瀹氬垪鐨勫拰 | SELECT SUM(sal) FROM EMP; | |
VARIANCE() | 姹傝繑鍥炶鐨勬寚瀹氬垪鐨勫樊寮傚?/FONT> | 銆 |
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