iCheetor

select trunc(sysdate)+1+(23*60+50)/(24*60) from dual; -- 每天23:50:00开启 select trunc(sysdate) + 1/24 from dual; -- 每天凌晨1:00:00开启 select TRUNC(sysdate,'mi') + 1/(24*60) from dual; -- 每分钟开启一次 select ...

mysql游标使用过程中，坑太多，只能一步一步摸索，在一个存储中，定义了多个游标，用于数据校验，一般都会定义 DECLARE CONTINUE HANDLER FOR SQLSTATE '02000' SET done = 1,done1 = 1,done2 = 1; 或 DECLARE CONTINUE HANDLER FOR NOT FOUND SET done=1; 现有这么一个场景，...

1.Mysql采用存储，实现动态建表： BEGIN DECLARE tb_name VARCHAR(64); DECLARE v_name VARCHAR(32) DEFAULT 'tbl_test_'; set tb_name = CONCAT(v_name,date_format(CURDATE(),'%Y%m%d')); set @sql_delete = CONCAT('DROP ...

/*翻译反转*/ CREATE DEFINER = 'root'@'localhost' FUNCTION dcs_dev.function1(in_str VARCHAR(256), in_delimiter VARCHAR(8)) RETURNS varchar(256) CHARSET utf8 BEGIN DECLARE v_count int; DECLARE v_to_b...

create or replace function fun_string_tr(in_string in varchar2,in_delimiter in varchar2) return varchar2 is FunctionResult varchar2(512) default ''; string_adjusted varchar2(256); deli_location...

create or replace function FUN_TR_ID2NAME(in_table_name in varchar2 , in_column_name in varchar2 , in_column_id in varc...