03 2023 档案
摘要:SQLServer CDC清理规则_ITPUB博客
阅读全文
摘要:rman target sys/Admin123 1、先在docker登录 2、删除日志 DELETE ARCHIVELOG ALL COMPLETED BEFORE 'SYSDATE-7'; 3、自动化脚本实现 https://www.dqzboy.com/3963.html oracle_env
阅读全文
摘要:https://www.cnblogs.com/oumyye/p/4448656.html 附件: Oracle / PLSQL: Data Types (techonthenet.com)
阅读全文
摘要:Checkpoint flush data to diskDbcc dropcleanbuffers drop data cachecreate table t2(id int not null identity (1,1),dystr varchar(200),fixstr char(500));
阅读全文
摘要:drop table TestTable;create table TestTable tablespace users as select rownum as id, to_char(sysdate + rownum/24/3600, 'yyyy-mm-dd hh24:mi:ss') as inc
阅读全文