sql 数据的导入 psql -d newdatabase -U postgres -f mydatabase.sql // sql 文件在当前路径下 psql -d databaename(数据库名) -U username(用户名) -f < 路径/文件名.sql // sql 文件不在当前路径下 示例:psql -U zabbix zabbix -h 192.168.99.221 </opt/zabbix.sql Postgresql 操作 简单命令 ...
This will log you into the PostgreSQL prompt, and from here you are free to interact with the database management system right away. Exit out of the PostgreSQL prompt by typing: \q This will bring you back to thepostgresLinux command prompt. ...
#旧版本 /database/postgres11.old/psql/bin/pg_config BINDIR = /database/postgres11.old/psql/bin DOCDIR = /database/postgres11.old/psql/share/doc HTMLDIR = /database/postgres11.old/psql/share/doc INCLUDEDIR = /database/postgres11.old/psql/include PKGINCLUDEDIR = /database/postgres11.old...
# 重点在这里: 批量插入数据库函数,其中使用的是第三方模块,请看标黄色的地方.defins_db(rows,file_name):#prodconn = psycopg2.connect(database="qoe", user="postgres", password="cmcc1234", host="172.30.206.7", port="15434") cursor= conn.cursor(cursor_factory=psycopg2.extras.DictCursor)#cursor...
[root@localhost ~]# adduser postgres # 创建专用用户 [root@localhost ~]# mkdir /usr/local/pgsql/data # 创建数据存储目录 [root@localhost ~]# chown postgres /usr/local/pgsql/data # 设置权限 1. 2. 3. 步骤4:配置环境变量 [root@localhost ~]# cat >>/etc/profile<<'EOF' ...
pg_database存储于pg_catalog模式,属于系统目录表,无需指定模式即可查询(因pg_catalog默认在搜索路径首位)。 1.2.2 创建与删除数据库 -- 创建数据库(默认编码为UTF8,模板为template1) CREATE DATABASE mydb WITH ENCODING 'UTF8' TEMPLATE template1; ...
Create a new database: $ createdb dbname Verify that all users who own objects or were granted permissions on objects in the dumped database already exist. If such users do not exist, the restore fails to recreate the objects with the orig...
Please add--config-settings editable_mode=strictto thepip install -eabove if you experienceeditable mode broken. Now hack away! You can run the tests using: psql -c 'create database psycopg_test' export PSYCOPG_TEST_DSN="dbname=psycopg_test" pytest ...
如果没有,请创建一个名为 postgresqlflexibletest 的Azure Database for PostgreSQL 灵活服务器实例,并创建一个名为 demo 的数据库。 有关说明,请参阅 快速入门:在 Azure 门户中创建 Azure Database for PostgreSQL 灵活服务器。 重要 若要使用无密码连接,请为 Azure Database for PostgreSQL...
const AdministratorsModel = require("../models").administrators; class AdministratorsService { constructor() {} async get(username) { try { const userinfo = await AdministratorsModel.findOne({ where: { username }, }); return userinfo; } catch (error) { throw error; } } async add(newData)...