msql_db_query Send mSQL query resourcemsql_db_query stringdatabase stringquery resourcelink_identifier Returns a positive mSQL query identifier to the query result, or &false; on error. msql_db_query selects a database and executes a query on it. If the optional link_identifier is not specified, the function will try to find an open link to the mSQL server; if no such link is found it will try to create one as if msql_connect was called with no arguments. See also msql_connect.