postgresql drop all databases

Install the open source database PostgreSQL 9.4 and phpPgAdmin on UbuntuIntroduction PostgreSQL is a powerful, open-source, and Object-based relational database system. It supports all mainstream operating systems, including Linux, Unix (AIX, BSD,

Now, when talking about free databases, most people may first think of MySQL. Indeed, MySQL has been applied in many domestic fields, especially in website setup. However, PostgreSQL is actually the most powerful, rich, and complex free database.

Windows under PostgreSQL installation diagram This article is mainly for you to introduce the method of installing PostgreSQL database under Windows, you need a friend can refer to the following Now talk about the free database, most people think

Now talk about the free database, most people think first of all may be MySQL, indeed MySQL has been used in many areas of the country, especially the site erection. But, in fact, the most powerful, most feature-rich and complex free database should

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From accidentally climbing the blog PostgreSQL is a powerful open-source relational database system. after more than 15 years of development, it has won an excellent reputation in terms of reliability, data integrity, and correctness. it runs on all

Recently prepared for PostgreSQL database development related knowledge, this article summarizes the PPT content through the blog record sharing, this essay's main content is to introduce the PostgreSQL database basic information, and how to use the

Now, when talking about free databases, most people may first think of MySQL. Indeed, MySQL has been applied in many domestic fields, especially in website setup. However, PostgreSQL is actually the most powerful, rich, and complex free database.

(1) User PracticalityProgram: Createdb creates a new PostgreSQL database (same as SQL statement: Create Database) Createuser creates a new PostgreSQL user (same as SQL statement: create user) Dropdb deletes a database Dropuser: delete a user

According to my understanding of the four domestic databases, three of which are based on PostgreSQL development. And, because of the flexibility of the license, anyone can use, modify, and distribute PostgreSQL for any purpose, whether for private,