sqliteHow can I use the SQLite Pragma command?
The SQLite Pragma command is used to query and set various parameters and flags within the SQLite environment. It is a non-standard extension to the SQL language, and provides access to various configuration settings and performance-related features.
The syntax of the Pragma command is:
PRAGMA [database.]pragma-name [= value]Where pragma-name is the name of the pragma and value is an optional parameter.
For example, to check the auto-vacuum mode of a database, the following command can be used:
PRAGMA auto_vacuum;The output of this command will be either 0 (no auto-vacuum), 1 (full auto-vacuum) or 2 (incremental auto-vacuum).
The Pragma command can also be used to set various flags, such as the synchronous flag, which determines how often data is written to the disk:
PRAGMA synchronous=OFF;The output of this command will be OK.
The Pragma command is an essential tool for managing and optimizing SQLite databases. For more information, see the SQLite Pragma documentation.
More of Sqlite
- How do I use SQLite keywords to query a database?
- How do I use the SQLite zfill function?
- How do I generate a row number for each record in a SQLite database?
- How can I use SQLite with Zabbix?
- How do I use SQLite to zip a file?
- How do I use the SQLite sequence feature?
- How to configure SQLite with XAMPP on Windows?
- How do I store a timestamp in an SQLite database?
- How can I use SQLite with Xamarin?
- How can I use SQLite with WPF?
See more codes...