Syntax options:

    LIMIT TIME | NO LIMIT TIME

    LIMIT TIME sets the maximum elapsed time that can be used by the
    query compiler. The keyword DEFAULT indicates that no value is
    defined by this profile and is equivalent to NO LIMIT TIME.

    If a numeric value or the keyword UNLIMITED is specified then
    this value will be used even when the SET QUERY LIMIT TIME
    statement is present in the session, or when the logical name
    RDMS$BIND_QG_TIMEOUT is defined.

    NO LIMIT TIME is the default. Units can be specified as seconds
    or minutes.