摘要:
1 @Configuration 2 public class ScheduledTaskConfiguration implements SchedulingConfigurer { 3 4 /** 5 6 * instances to be registered against the give 阅读全文
摘要:
delete from schedule_config where Id not in ( select t.min_id from ( select min(Id) as min_id from schedule_config group by db_name ) as t ); 先根据重复的字段 阅读全文
摘要:
String sql = "INSERT INTO TABLEName(id int)"; StringBuilder stringBuilder = new StringBuilder(sql); // int index = stringBuilder.indexOf("TABLEName"); 阅读全文
摘要:
-- select * from (select 'asd' as org_name from DWD__IN_REGISTER ) where rownum <=10; -- INSERT INTO TEST_1014 (NAME, AGE) VALUES ('pangjq',22); -- se 阅读全文
摘要:
1、用户及表空间 --创建用户 create user jiading identified by jiading default tablespace TS_BE3U --授权 grant dba to jiading --删除用户 drop user ppq cascade --表空间扩容 al 阅读全文
摘要:
springboot 2.X多数据源配置时: Connection marked as broken because of SQLSTATE(08S01), ErrorCode(0); Communications link failure 发现连接池配置问题,于是添加设置 spring.datas 阅读全文