安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- PostgreSQL: The worlds most advanced open source database
Jobin Augustine 2025-11-19 Postgres 18: Skip Scan -Breaking Free from the Left-Most Index Limitation Ahsan Hadi 2025-11-18 Storing products, prices and orders in PostgreSQL Hans-Juergen Schoenig 2025-11-18 Third Place Bruce Momjian 2025-11-17 Why Application Developers Using AI Is Great For DBA Job Security Mayur B 2025-11-17
- Downloads - PostgreSQL
Downloads PostgreSQL Downloads PostgreSQL is available for download as ready-to-use packages or installers for various platforms, as well as a source code archive if you want to build it yourself Packages and Installers Select your operating system family: Linux macOS Windows BSD Solaris
- Documentation - PostgreSQL
Looking for documentation for an older, unsupported, version? Check the archive of older manuals
- PostgreSQL 17 Released!
PostgreSQL 17 supports using identity columns and exclusion constraints on partitioned tables The PostgreSQL foreign data wrapper (postgres_fdw), used to execute queries on remote PostgreSQL instances, can now push EXISTS and IN subqueries to the remote server for more efficient processing
- PostgreSQL 18. 1 Documentation
Table of Contents Preface 1 What Is PostgreSQL? 2 A Brief History of PostgreSQL 3 Conventions 4 Further Information 5 Bug Reporting Guidelines I Tutorial 1 Getting Started 2 The SQL Language 3 Advanced Features II The SQL Language 4 SQL Syntax 5 Data Definition 6 Data Manipulation 7 Queries 8 Data Types 9 Functions and Operators 10 Type Conversion 11 Indexes 12 Full Text
- PostgreSQL: Documentation: 18: 2. A Brief History of PostgreSQL
The object-relational database management system now known as PostgreSQL is derived from the POSTGRES package written at the University of California at Berkeley
- Windows installers - PostgreSQL
The Windows installer is designed to be a straightforward, fast way to get up and running with Postgres In the unlikely event that you have issues with the installer, please report them on the installer Github page
- About - PostgreSQL
The origins of PostgreSQL date back to 1986 as part of the POSTGRES project at the University of California at Berkeley and has nearly 40 years of active development on the core platform
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