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  1. 9.9. Date/Time Functions and Operators - PostgreSQL

    Nov 13, 2025 · You should be familiar with the background information on date/time data types from Section 8.5. In addition, the usual comparison operators shown in Table 9.1 are available …

  2. PostgreSQL: Documentation: 18: 8.5. Date/Time Types

    Nov 13, 2025 · Date and time input is accepted in almost any reasonable format, including ISO 8601, SQL -compatible, traditional POSTGRES, and others. For some formats, ordering of …

  3. PostgreSQL: Documentation: 18: Chapter 8. Data Types

    Nov 13, 2025 · Each data type has an external representation determined by its input and output functions. Many of the built-in types have obvious external formats. However, several types …

  4. PostgreSQL: The world's most advanced open source database

    The PostgreSQL Global Development Group has released an update to all supported versions of PostgreSQL, including 18.1, 17.7, 16.11, 15.15, 14.20, and 13.23. This release fixes 2 security …

  5. PostgreSQL: Documentation: 18: 9.8. Data Type Formatting …

    Nov 13, 2025 · The PostgreSQL formatting functions provide a powerful set of tools for converting various data types (date/time, integer, floating point, numeric) to formatted strings and for …

  6. PostgreSQL: Documentation: 6.3: Date/Time Types

    Postgres supplies two primary user-oriented date and time types, datetime and timespan, as well as the related SQL92 types date and time. Other date and time types are available also, …

  7. About - PostgreSQL

    Nov 13, 2025 · PostgreSQL is a powerful, open source object-relational database system that uses and extends the SQL language combined with many features that safely store and scale …

  8. Documentation - PostgreSQL

    November 13, 2025: PostgreSQL 18.1, 17.7, 16.11, 15.15, 14.20, and 13.23 Released!

  9. Working with Dates and Times in PostgreSQL

    Dec 13, 2014 · One of PostgreSQL's joys is a robust support of a variety of date and time data types and their associated operators. This has allowed me to write calendaring applications in …

  10. Downloads - PostgreSQL

    Nov 13, 2025 · The Software Catalogue offers a listing of many commercial and Open Source applications, interfaces and extensions to PostgreSQL that you may find useful. If you wish to …