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PostgreSQL

PostgreSQL indexes example

This article is part of our Academy Course titled PostgreSQL Database Tutorial. In this course, we provide a compilation of PostgreSQL tutorials that will help you set up and run your own database management system. We cover a wide range of topics, from installation and configuration, to custom commands and datatypes. With our straightforward tutorials, you will be able to ...

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PostgreSQL VACUUM Command Example

This article is part of our Academy Course titled PostgreSQL Database Tutorial. In this course, we provide a compilation of PostgreSQL tutorials that will help you set up and run your own database management system. We cover a wide range of topics, from installation and configuration, to custom commands and datatypes. With our straightforward tutorials, you will be able to ...

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PostgreSQL commands and datatypes

This article is part of our Academy Course titled PostgreSQL Database Tutorial. In this course, we provide a compilation of PostgreSQL tutorials that will help you set up and run your own database management system. We cover a wide range of topics, from installation and configuration, to custom commands and datatypes. With our straightforward tutorials, you will be able to ...

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PostgreSQL: Introduction and installation tutorial

This article is part of our Academy Course titled PostgreSQL Database Tutorial. In this course, we provide a compilation of PostgreSQL tutorials that will help you set up and run your own database management system. We cover a wide range of topics, from installation and configuration, to custom commands and datatypes. With our straightforward tutorials, you will be able to ...

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Creating User-Defined C Functions in PostgreSQL

Many experienced database developers are familiar with user-defined functions implemented in SQL or a procedural language. PostgreSQL itself supports PL/pgSQL, PL/Tcl, PL/Perl, PL/Python, and has third-party support for PL/sh, PL/Java, PL/Ruby, PL/PHP and even PL/R. Recent versions of PostgreSQL also support SQL/MED (foreign data) with foreign data wrappers (FDW). This allows the database user to access foreign data sources – ...

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