Meta commands psql. See full list on dataschool.

Meta commands psql. Using psql -E to get psql to print out the SQL it creates. Feb 22, 2021 · 3 Meta commands never get sent to the server, they're actually interpreted and converted into SQL by the psql client, but you can get the postgres client to tell you the equivalent SQL. Its true power lives in meta‑commands (\ shortcuts). com Jun 16, 2025 · A complete reference to PostgreSQL meta-commands in psql. psql Meta-Commands Anything you enter in psql that begins with an unquoted backslash is a psql meta-command that is processed by psql itself. Commands Meta-commands (backslash commands) Pgcli has implemented most of the meta-commands that are supported by psql. Furthermore, psql provides facilities for ensuring that variable values used as SQL literals and identifiers are properly quoted. These commands are what makes psql interesting for administration or scripting. They’re not SQL, they’re shortcuts built into psql itself, and they can make everyday tasks faster and far less error-prone. 2 days ago · A key feature of psql variables is that you can substitute (“interpolate”) them into regular SQL statements, as well as the arguments of meta-commands. To see these, type \? at the prompt:. Jun 2, 2025 · Beneath that familiar surface, though, psql hides a rich toolbox of meta-commands. It enables you to type in queries interactively, issue them to Postgres, and see the query results. Meta-commands are more commonly called slash or backslash commands. Apr 19, 2024 · So here they are, my top 10 psql meta-commands to make your life easier. These commands, all prefixed with a backslash, live inside the client. May 12, 2020 · Learn how to document all of the tables in your PostgreSQL database without having to type all the commands that needed. Alternatively, input can be from a file. In addition, it provides a number of meta-commands and various shell-like features to facilitate writing scripts and automating a wide variety of tasks. Perfect for developers, DBAs, and beginners looking to speed up database work May 30, 2025 · Beneath that familiar surface, though, psql hides a rich toolbox of meta-commands. In addition, psql provides a number of meta-commands and various shell-like features to facilitate writing scripts and automating a wide variety of tasks. If you need more quick tips, check our cheat sheet for interacting with your PostgreSQL database. Learn these ten and jump from novice to power user. Summary psql is a terminal-based front-end to Postgres. There is a long list of meta-commands provided by the psql and a few of them are listed below: psql is PostgreSQL’s Swiss‑Army knife—fast, scriptable, everywhere. Description psql is a terminal-based front-end to PostgreSQL. It enables you to type in queries interactively, issue them to PostgreSQL, and see the query results. These meta-commands start with the backslash character. See full list on dataschool. These commands are used to perform different operations like managing users, databases, tables, etc. Alternatively, input can be from a file or from command line arguments. ngz 5rgup 50 melpyrcut 7k6 blmlid roapdal n7jvks r0epvs pjms