PostgreSQL is supported on a wide range of platforms, including Windows, macOS, Linux, and Unix. You can find a complete list of supported platforms in the official PostgreSQL documentation.
How do I know what version of PostgreSQL I’m running?
You can check the version of PostgreSQL you’re running by executing the following command in your terminal: psql –version.
How do you even pronounce PostgreSQL?
The correct pronunciation of PostgreSQL is “post-gres-cue-ell”.
How can I make a statement faster?
There are several ways to optimize your PostgreSQL queries, such as creating indexes, optimizing your database schema, and using the EXPLAIN command to analyze query performance. You can find more information on query optimization in the official PostgreSQL documentation.
Why can’t I connect to the database from a remote system?
If you’re having trouble connecting to your PostgreSQL database from a remote system, you may need to modify your pg_hba.conf file to allow remote connections. You can find more information on configuring remote access in the official PostgreSQL documentation.
How do I fix incorrect sequences?
If you’re experiencing issues with incorrect sequences in your PostgreSQL database, you can use the ALTER SEQUENCE command to reset the sequence to the correct value. You can find more information on working with sequences in the official PostgreSQL documentation.
What has changed in recent PostgreSQL versions?
You can find a complete list of changes and new features in recent versions of PostgreSQL in the official release notes.
How can admin tasks login to the database without a password?
You can configure your PostgreSQL database to allow passwordless login for administrative tasks by modifying your pg_hba.conf file. You can find more information on configuring passwordless login in the official PostgreSQL documentation.
How do I figure out why some statements are executing slowly?
You can use the EXPLAIN command to analyze the execution plan of your PostgreSQL queries and identify performance bottlenecks. You can find more information on query analysis in the official PostgreSQL documentation.
How can I contribute code to PostgreSQL?
If you’re interested in contributing code to PostgreSQL, you can find more information on the development process and how to get started in the official PostgreSQL documentation.
