sybase_query Sends a Sybase query mixedsybase_query stringquery resourcelink_identifier Returns a positive Sybase result identifier on success, &false; on error, or &true; if the query was successful but didn't return any columns. sybase_query sends a query to the currently active database on the server that's associated with the specified link identifier. If the link identifier isn't specified, the last opened link is assumed. If no link is open, the function tries to establish a link as if sybase_connect was called, and use it. See also sybase_select_db and sybase_connect.