pg_end_copy Sync with PostgreSQL backend &reftitle.description; boolpg_end_copy resourceconnection pg_end_copy syncs the PostgreSQL frontend (usually a web server process) with the PostgreSQL server after doing a copy operation performed by pg_put_line. pg_end_copy must be issued, otherwise the PostgreSQL server may get out of sync with the frontend and will report an error. &reftitle.parameters; connection PostgreSQL database connection resource. When connection is not present, the default connection is used. The default connection is the last connection made by pg_connect or pg_pconnect. &reftitle.returnvalues; &return.success; &reftitle.examples; ]]> &reftitle.seealso; pg_put_line