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September 26, 2024:
PostgreSQL 17 Released!
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PostgreSQL 10
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Development Versions:
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Unsupported versions:
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7.4
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7.3
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7.2
This documentation is for an unsupported version of PostgreSQL.
You may want to view the same page for the
current
version, or one of the other supported versions listed above instead.
Chapter 2. The
SQL
Language
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Part I. Tutorial
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Chapter 2. The
SQL
Language
Table of Contents
2.1. Introduction
2.2. Concepts
2.3. Creating a New Table
2.4. Populating a Table With Rows
2.5. Querying a Table
2.6. Joins Between Tables
2.7. Aggregate Functions
2.8. Updates
2.9. Deletions