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Command: sqlite3_release_memory | Section: 3 | Source: NetBSD | File: sqlite3_release_memory.3
SQLITE3_RELEASE_MEMORY(3) FreeBSD Library Functions Manual
NAME
sqlite3_release_memory - Attempt To Free Heap Memory
SYNOPSIS
int
sqlite3_release_memory(int);
DESCRIPTION
The sqlite3_release_memory() interface attempts to free N bytes of heap
memory by deallocating non-essential memory allocations held by the
database library. Memory used to cache database pages to improve
performance is an example of non-essential memory.
sqlite3_release_memory() returns the number of bytes actually freed,
which might be more or less than the amount requested. The
sqlite3_release_memory() routine is a no-op returning zero if SQLite is
not compiled with SQLITE_ENABLE_MEMORY_MANAGEMENT.
SEE ALSO
sqlite3_db_release_memory(3)
FreeBSD 14.1-RELEASE-p8 December 19, 2018 FreeBSD 14.1-RELEASE-p8