That's pity, because FB4 RN (https://firebirdsql.org/file/documentation/release_notes/html/en/4_0/rlsnotes40.html) mention it.
-- Mgr. Jiří Činčura https://www.tabsoverspaces.com/ Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
