On 10/10/2021 13:11, Dimitry Sibiryakov wrote: > Mark Rotteveel wrote 10.10.2021 18:08: >> Yes, this is normal. The range of a smallint is from -32768 to 32767, >> so you can't negate -32768 as it will overflow back to -32768, hence >> it will raise the integer overflow error. > > The question is whether result of negation should keep the type of > source or can it be expanded if needed. >
Then it would need to expand for all types. And what would be an -INT128? Adriano Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
