Oracle在实现报表的功能是很强大的, 非凡在现实的应用中会经常用到人民币大小写转换的问题, 在此我写个函数向大家简单介绍一下, 希望和大家一起探讨, 以便共同进步! 共同发展! 1. 函数DX_MONEY() CREATE FUNCTION DX_MONEY
( MONEY IN NUMBER ) RETURN VARCHAR2 AS V_MONEY VARCHAR2(150); RV_MONEY0 VARCHAR2(20); RV_MONEY1 VARCHAR2(4); RV_MONEY2 VARCHAR2(4); V_MONEY0 VARCHAR2(20); V_MONEY1 VARCHAR2(4); V_MONEY2 VARCHAR2(4); V_MONEY3 VARCHAR2(4); V_MONEY4 VARCHAR2(4); V_MONEY5 VARCHAR2(4); V_MONEY6 VARCHAR2(4); V_MONEY7 VARCHAR2(4); V_MONEY8 VARCHAR2(4); V_MONEY9 VARCHAR2(4); V_MONEY10 VARCHAR2(4); V_MONEY11 VARCHAR2(4); V_MONEY12 VARCHAR2(4); RPV_MONEY1 VARCHAR2(4); RPV_MONEY2 VARCHAR2(4); PV_MONEY0 VARCHAR2(14); PV_MONEY1 VARCHAR2(4); PV_MONEY2 VARCHAR2(4); PV_MONEY3 VARCHAR2(4); PV_MONEY4 VARCHAR2(4); PV_MONEY5 VARCHAR2(4); PV_MONEY6 VARCHAR2(4); PV_MONEY7 VARCHAR2(4); PV_MONEY8 VARCHAR2(4); PV_MONEY9 VARCHAR2(4); PV_MONEY10 VARCHAR2(4); PV_MONEY11 VARCHAR2(4); PV_MONEY12 VARCHAR2(4); BEGIN V_MONEY0:=LTRIM(RTRIM(TO_CHAR(FLOOR(MONEY)))); RV_MONEY0:=LTRIM(RTRIM(TO_CHAR(FLOOR(MONEY*100)))); RV_MONEY1:=SUBSTR(RV_MONEY0,LENGTH(RV_MONEY0),1); IF LENGTH(RV_MONEY0)>1 THEN RV_MONEY2:=SUBSTR(RV_MONEY0,LENGTH(RV_MONEY0)-1,1); ELSE RV_MONEY2:='0'; END IF; V_MONEY1:=SUBSTR(V_MONEY0,LENGTH(V_MONEY0),1); IF LENGTH(V_MONEY0)-1>0 THEN V_MONEY2:=SUBSTR(V_MONEY0,LENGTH(V_MONEY0)-1,1); ELSE V_MONEY2:=0; END IF; IF LENGTH(V_MONEY0)-2>0 THEN V_MONEY3:=SUBSTR(V_MONEY0,LENGTH(V_MONEY0)-2,1); ELSE V_MONEY3:=0; END IF; IF LENGTH(V_MONEY0)-3>0 THEN V_MONEY4:=SUBSTR(V_MONEY0,LENGTH(V_MONEY0)-3,1); ELSE V_MONEY4:=0; END IF; IF LENGTH(V_MONEY0)-4>0 THEN V_MONEY5:=SUBSTR(V_MONEY0,LENGTH(V_MONEY0)-4,1); ELSE V_MONEY5:=0; END IF; IF LENGTH(V_MONEY0)-5>0 THEN V_MONEY6:=SUBSTR(V_MONEY0,LENGTH(V_MONEY0)-5,1); ELSE V_MONEY6:=0; END IF; IF LENGTH(V_MONEY0)-6>0 THEN V_MONEY7:=SUBSTR(V_MONEY0,LENGTH(V_MONEY0)-6,1); ELSE V_MONEY7:=0; END IF; IF LENGTH(V_MONEY0)-7>0 THEN V_MONEY8:=SUBSTR(V_MONEY0,LENGTH(V_MONEY0)-7,1); ELSE V_MONEY8:=0; END IF; IF LENGTH(V_MONEY0)-8>0 THEN V_MONEY9:=SUBSTR(V_MONEY0,LENGTH(V_MONEY0)-8,1); ELSE V_MONEY9:=0; END IF; IF LENGTH(V_MONEY0)-9>0 THEN V_MONEY10:=SUBSTR(V_MONEY0,LENGTH(V_MONEY0)-9,1); ELSE V_MONEY10:=0; END IF; IF LENGTH(V_MONEY0)-10>0 THEN V_MONEY11:=SUBSTR(V_MONEY0,LENGTH(V_MONEY0)-10,1); ELSE V_MONEY11:=0; END IF; IF LENGTH(V_MONEY0)-11>0 THEN V_MONEY12:=SUBSTR(V_MONEY0,LENGTH(V_MONEY0)-11,1); ELSE V_MONEY12:=0; END IF; select DECODE(RV_MONEY1,'0','零分','1','壹分','2','贰分','3','参分','4','肆分','5','伍分', '6','陆分','7','柒分','8','扒分','9','玖分') into rpv_money1 from dual; select DECODE(RV_MONEY2,'0','零角','1','壹角','2','贰角','3','参角','4','肆角','5','伍角', '6','陆角','7','柒角','8','扒角','9','玖角') into rpv_money2 from dual; select DECODE(V_MONEY1,'0','元','1','壹元','2','贰元','3','参元','4','肆元','5','伍元', '6','陆元','7','柒元','8','扒元','9','玖元') into pv_money1 from dual; select DECODE(V_MONEY2,'0','','1','壹拾','2','贰拾','3','参拾','4','肆拾','5','伍拾', '6','陆拾','7','柒拾','8','扒拾','9','玖拾') into pv_money2 from dual; select DECODE(V_MONEY3,'0','','1','壹佰','2','贰佰','3','参佰','4','肆佰','5','伍佰', '6','陆佰','7','柒佰','8','扒佰','9','玖佰') into pv_money3 from dual; select DECODE(V_MONEY4,'0','','1','壹仟','2','贰仟','3','参仟','4','肆仟','5','伍仟', '6','陆仟','7','柒仟','8','扒仟','9','玖仟') into pv_money4 from dual; select DECODE(V_MONEY5,'0','万','1','壹万','2','贰万','3','参万','4','肆万','5','伍万', '6','陆万','7','柒万','8','扒万','9','玖万') into pv_money5 from dual; select DECODE(V_MONEY6,'0','','1','壹拾','2','贰拾','3','参拾','4','肆拾','5','伍拾', '6','陆拾','7','柒拾','8','扒拾','9','玖拾') into pv_money6 from dual; select DECODE(V_MONEY7,'0','','1','壹佰','2','贰佰','3','参佰','4','肆佰','5','伍佰', '6','陆佰','7','柒佰','8','扒佰','9','玖佰') into pv_money7 from dual; select DECODE(V_MONEY8,'0','','1','壹仟','2','贰仟','3','参仟','4','肆仟','5','伍仟', '6','陆仟','7','柒仟','8','扒仟','9','玖仟') into pv_money8 from dual; select DECODE(V_MONEY9,'0','亿','1','壹亿','2','贰亿','3','参亿','4','肆亿','5','伍亿', '6','陆亿','7','柒亿','8','扒亿','9','玖亿') into pv_money9 from dual; select DECODE(V_MONEY10,'0','','1','壹拾','2','贰拾','3','参拾','4','肆拾','5','伍拾', '6','陆拾','7','柒拾','8','扒拾','9','玖拾') into pv_money10 from dual; select DECODE(V_MONEY11,'0','','1','壹佰','2','贰佰','3','参佰','4','肆佰','5','伍佰', '6','陆佰','7','柒佰','8','扒佰','9','玖佰') into pv_money11 from dual; select DECODE(V_MONEY12,'0','','1','壹仟','2','贰仟','3','参仟','4','肆仟','5','伍仟', '6','陆仟','7','柒仟','8','扒仟','9','玖仟') into pv_money12 from dual; V_MONEY:=PV_MONEY12PV_MONEY11PV_MONEY10PV_MONEY9PV_MONEY8 PV_MONEY7PV_MONEY6PV_MONEY5PV_MONEY4PV_MONEY3PV_MONEY2PV_MONEY1 RPV_MONEY2RPV_MONEY1; RETURN (V_MONEY); END; 2. 执行状况如下: SQL*Plus: Release 9.2.0.1.0 - ProdUCtion on 星期二 7月 29 15:03:36 2003 Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved. 连线到: Oracle8i Enterprise Edition Release 8.1.6.1.0 - Production With the Partitioning option JServer Release 8.1.6.0.0 - Production SQL> select dx_money(324450567.89) from dual; DX_MONEY(324450567.89) -------------------------------------------------------------------------------- 参亿贰仟肆佰肆拾伍万伍佰陆拾柒元扒角玖分 3. 本例的最大数字999999999999.99 4. 以上函数写的比较简单易懂, 语法上不一定精简, 欢迎大家一起探讨!
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