Commented by: Petr Kristan (epospro)

Utf-8 example in czech language.

Commented by: @ibprovider

CORE2122

?

Commented by: Petr Kristan (epospro)

I use UTF-8 client charset, not UNICODE_FSS and inserted text is utf-8 valid.
But your problem may have the same base.

Commented by: @ibprovider

>I use UTF-8 client charset, not UNICODE_FSS and inserted text is utf-8 valid.

And what?

This is common (old) issue with transliteration of BLOB data between different charsets.

Was resolved in FB2.5.

Commented by: Petr Kristan (epospro)

I have done some aditional tests.
If I shrinked buffer to 1 byte, then is not possible to insert any multibyte encoded utf-8 code point!

//Not compilable example
buffer='á'; //U+00E1 utf-8:c3 a1
isc_put_segment(status, &to_blob, 1, buffer) ;
isc_put_segment(status, &to_blob, 1, buffer+1) ;