Windows PostgreSQL installation text tutorial page 1/2

It provides multi-version parallel control, supports almost all SQL components (including subqueries, transactions, and user-defined types and functions), and provides a wide range of (Development) language binding (including C, C ++, Java, Perl, TCL, and Python ). This article describes the installation process in windows.

Generally, a modern Unix-compatible platform should be able to run PostgreSQL. If you install cygwin and cygipc in windows. In addition, if you want to create a serverProgramming LanguagePL/perl, complete Perl installation is required, including the libperl library and header file.

In terms of disk support, it takes about MB to store the source code during installation and about 15 MB to store the installation directory. An empty database requires about 25 MB; then, you need to store the same amount of data five times in a flat text file. If you want to run a regression test, you need an additional 90 MB space.

Step 1: Download Windows-based cygwin installation from the InternetProgram, Double-click to open.

Step 2: select the installation type. Because we have downloaded the installer to the local disk, select the third item and click "Next ".

Step 3: select the installation path. Generally, press the default value.

Step 4: select the local storage path for the downloaded package. Select according to your needs.

Next, you will be prompted to select the connection type, download the site, and select the installation package (you need to confirm the addition: cygrunsrv (Category admin), PostgreSQL (category database). Then you will start to download the package and install cygwin.