SQLite does not compress your blob and you will have to do that
programatically. However you can define your own with
sqlite_create_function_v2(): the prototype of your function would be
void compress(sqlite3_context *context, int argc, sqlite3_value **argv)
{
assert(argc==1);
void *data = sqlite3_value_blob(argv[0]);
int nBytes = sqlite3_value_bytes(argv[0]);
// allocate memory for result
.....
sqlite3_result_blob(...);
}
On Fri, Mar 2, 2012 at 10:42, Christoph P.U. Kukulies
<[email protected]> wrote:
> Since I'm inserting large files into the DB I'm wondering whether
> Sqlite can do compression on the data BLOB by itself or whether I
> should do that by programming when creating the BLOB?
>
> -- Christoph Kukulies _______________________________________________
> sqlite-users mailing list [email protected]
> http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
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