SQL 导出数据库的 CREATE 脚本
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Export a CREATE script for a database
提问by serv-bot 22
Say I've created a database in pgAdmin, but I want to export a CREATE sql file.
假设我在 pgAdmin 中创建了一个数据库,但我想导出一个 CREATE sql 文件。
How would I go about generating the dump?
我将如何生成转储?
采纳答案by unmounted
To generate a sql script that will create the tables as they exist in a given database do:
要生成一个 sql 脚本来创建给定数据库中存在的表,请执行以下操作:
pg_dump --schema-only --no-owner the_database > create_the_tables.sql
pg_dump --schema-only --no-owner the_database > create_the_tables.sql
This will give you a bunch of create table statements. Just to see how portable it was I tried the above as follows:
这会给你一堆创建表语句。只是为了看看它有多便携,我尝试了以下方法:
bvm$ pg_dump -s --no-owner devdb | sqlite3 so_ans.db
And then:
进而:
bvm$ sqlite3 so_ans.db .schema
CREATE TABLE courses (
id integer NOT NULL,
name text,
created_by integer,
jc text
);
Kind of cool.
有点酷。
回答by Nate Cook
Here's how to use pgAdmin to create a schema script that can be used with a PostgreSql database schema comparison tool such as apgdiff. These instructions are for pgAdmin3.
以下是如何使用 pgAdmin 创建可与 PostgreSql 数据库模式比较工具(例如apgdiff )一起使用的模式脚本。这些说明适用于 pgAdmin3。
- In pgAdmin, right click on the database and click Backup.
- Enter an appropriate path and filename (i.e.
/some/path/my_script.sql
). - Select Plain as the format in the format dropdown.
- Go to the Dump Options #1tab and check "Only schema".
- Then click Backup. Then click Done.
- 在 pgAdmin 中,右键单击数据库并单击备份。
- 输入适当的路径和文件名(即
/some/path/my_script.sql
)。 - 在格式下拉列表中选择普通作为格式。
- 转到转储选项 #1选项卡并选中“仅模式”。
- 然后单击备份。然后单击完成。
Note:Yes, I realize that pgAdmin uses pg_dump behind the scenes to create the script, but the question was about pgAdmin, so this is the GUI method.
注意:是的,我意识到 pgAdmin 在幕后使用 pg_dump 来创建脚本,但问题是关于 pgAdmin,所以这是 GUI 方法。
回答by Tanveer Ali
pgAdmin however does have a facility to do what you want:
然而,pgAdmin 确实可以做你想做的事:
Right-click on the database you want to export
右键单击要导出的数据库
Select Backup from the pop-up menu
从弹出菜单中选择备份
Choose "format" Plain.
选择“格式”普通。
Choose "plain option" Only schema
选择“普通选项”仅模式
回答by Anurag
You can achieve this through phpPgAdmin just like phpMyAdmin for MySQL.
您可以通过 phpPgAdmin 实现这一点,就像 MySQL 的 phpMyAdmin 一样。
Login to phpPgAdmin select the database and then choose export.
登录 phpPgAdmin 选择数据库,然后选择导出。
回答by fresheed
At least in PgAdmin III 1.22.1 you can get CREATE script doing: 1) right-click on table name 2) "Scripts" -> "CREATE script" There are options to get SELECT, DELETE etc.
至少在 PgAdmin III 1.22.1 中,您可以获得 CREATE 脚本:1)右键单击表名 2)“脚本”->“CREATE 脚本” 有获取 SELECT、DELETE 等选项的选项。