Hi, I'm often getting the "Database is locked" error message and I don't really understand what can lead to this.
I'm using these settings : - sqlite3_config(SQLITE_CONFIG_MULTITHREAD) - multiple threads - only one sqlite connection per thread - each thread have a different connection instance Could anyone clarify some things for me ? 1/ Can different threads perform read at the same time (I think yes) 2/ Can different threads perform write at the same time (I think no) 3/ Can a thread perform read while another single one is performing write ? (I think yes) 4/ Can a thread perform read while another thread has started a transaction ? (I think yes) My "Database is locked" problem seems to only appears in situation number 4, may I am wrong on this one ? Maybe on others ? Thanks.
