msql_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
msql_connect() was called, and use it.
Returns a positive mSQL query identifier on success, or
FALSE on error.
See also: msql(),
msql_select_db(), and
msql_connect().