-- Use this to show the current search_path -- Should return: "$user",public SHOW search_path; -- Create another schema GRANT ALL ON SCHEMA s1 TO s1; -- To change search_path on a connection-level SET search_path TO s1; -- To change search_path
安装和配置 ubuntu server 已经自动安装了progresql,故安装步骤就省略 初始postgresql没有密码,不能使用,需要先设置密码,命令(从网上随意找的)如下: sudo su postgres -c psql template1ALTER USER postgres WITH PASSWORD ‘RncRmp2015’; 之后在对postgres用户设置密码,使其可以通过远程登陆 sudo passwd postgres 创建用户,管理权限 CREATE USER WebM
前言: 最近做数据同步,需要从PostgreSql获取数据,发现一旦数据比较多,那么读取的速度非常慢,并且内存占用特别多&GC不掉. 代码样例: 为了方便讲解,下面写了事例代码,从b2c_order获取数据,这个数据表6G左右. package com.synchro; import java.sql.*; /** * Created by qiu.li on 2015/10/16. */ public class Test { public static void main(String[]
http://timmurphy.org/tag/mysql/ http://timmurphy.org/2009/11/17/use-schema_name-in-postgresql/ ==================================== For those moving from MySQL to PostgreSQL, there are a few differences which you will need to get used to. One of the