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PHP官方手册 - 互联网笔记

PHP - Manual: 简介

2024-03-29

简介

PostgreSQL database is an Open Source product and available without cost. Postgres, developed originally in the UC Berkeley Computer Science Department, pioneered many of the object-relational concepts now becoming available in some commercial databases. It provides SQL92/SQL99 language support, transactions, referential integrity, stored procedures and type extensibility. PostgreSQL is an open source descendant of this original Berkeley code.

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官方地址:https://www.php.net/manual/en/intro.pgsql.php

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