Edwin Yip wrote: >I got an error "SQLite Error 5 - database is locked". Would you advise what >are the best practice or guideline to avoid this kind of locking error? Thank >you. DISQLite3 Help -> SQLite Documentation -> Locking & Concurrency DISQLite3 Help -> SQLite Documentation -> Atomic Commit Please also look up these functions in the help's index: sqlite3_busy_handler sqlite3_busy_timeout Ralf _______________________________________________ Delphi Inspiration mailing list yunqa@xxxxxxxxxxxxx //www.freelists.org/list/yunqa