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表结构 SQL> desc scott.empName Type Nullable Default Comments EMPNO NUMBER(4) Y ENAME VARCHAR2(10) Y JOB VARCHAR2(9) Y MGR NUMBER(4) Y HIREDATE DATE Y SA 阅读全文
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# Redis配置文件样例 # Note on units: when memory size is needed, it is possible to specifiy# it in the usual form of 1k 5GB 4M and so forth:## 1k => 1000 by 阅读全文
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--生成环境,数据文件时常存在高水位,导致不能直接收缩数据文件的大小,释放磁盘空间 create or replace package PKG_TOOL is -- Author : LILEI -- Created : 2019/5/17 8:57:03 -- Purpose : SOME TOO 阅读全文
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操作系统层面配置: 临时关闭防火墙 systemctl stop firewalld 永久防火墙开机自启动 systemctl disable firewalld 临时打开防火墙 systemctl start firewalld 防火墙开机启动 systemctl enable firewalld 阅读全文