CREATE OR REPLACE FUNCTION BDM.F_VI_HCM_FOR_BDM_REAL_OPTTIME(V_TIME IN TIMESTAMP) RETURN TIMESTAMP AS V_TIME_STR VARCHAR2(200); V_TIME_RETURN TIMESTAMP := V_...
每行显示固定字符串,截取字符串 方法一:在循环里面输出 DECLARE l_charVARCHAR2(3000) :='ORACLEEB电子商务套件SSYSTEMghtest'; l_lengthNUMBER; l_line_charVARCHAR2(1000);...
oracle截取字符(substr),检索字符位置(instr) case when then else end语句使用 收藏 常用函数:substr和instr 1.SUBSTR(string,start_position,[length]) 求子字符串,返回字符串 解释:string 元字符串 ...
创建测试表及数据 1 2 3 4 5 6 7 8 9 create table test ( name ...))后 from test 转载于:https://www.cnblogs.com/fkeyta/p/5856129.html
Oracle截取JSON字符串内容1 CREATE OR REPLACE FUNCTION PLATFROM.parsejsonstr(p_jsonstr varchar2,startkey varchar2,endkey varchar2) RETURN VARCHAR2 2 IS 3 rtnVal VARCHAR2(1000); 4 Find...