Hi All, This
select cast('2021.04.08 09.48' as timestamp) from rdb$database works with 2.5 and 3.0 but 4.0 say "conversion error from string". Tried with 4.0.0.2416. Is it a bug or some timezone thing? Gabor Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel