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.
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