sqliteHow do I use variables in a SQLite database?
Variables can be used in SQLite databases by using the PRAGMA
command. This command allows you to set and retrieve variables within the database.
For example, to set the temp_store
variable to MEMORY
:
PRAGMA temp_store = MEMORY;
To retrieve the current value of the temp_store
variable:
PRAGMA temp_store;
Output example
temp_store=MEMORY
The PRAGMA
command can also be used to set and retrieve other variables such as synchronous
, foreign_keys
, journal_mode
, and cache_size
.
Code explanation
PRAGMA
command - used to set and retrieve variables within the databasetemp_store
- variable used to set the store mode for temporary tablesMEMORY
- store mode for temporary tables
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