Use pragma page_count
(multiplied by pragma page_size
).
Size of a SQLite3 in memory database
質問
I have a SQLite3 in memory database:
sqlite3* database;
sqlite3_open(":memory:", &database);
Is it possible to get the exact size of the database in memory?
I need to send the database to a client without saving it on a disk and have to tell him the size.
解決
他のヒント
You can use sqlite3_memory_used() for this.
The sqlite3_memory_used() routine returns the number of bytes of memory currently outstanding (malloced but not freed).
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