return by descriptor UDF varchar parametr trunc for 1/4 of it`s len if UD8 set
paramdsc->dsc_sub_type to UTF8
--------------------------------------------------------------------------------------------------------------
Key: CORE-5983
URL: http://tracker.firebirdsql.org/browse/CORE-5983
Project: Firebird Core
Issue Type: Bug
Components: Engine
Affects Versions: 3.0.4
Reporter: Segey Khalyutin
Priority: Trivial
database default charset is UTF8
in UDF i`m set paramdsc->dsc_sub_type to UTF8 like this:
private void assign_sub_type(byte charset, byte collation)
{
this.sub_type = (short) ((collation) << 8 | (charset));
}
assign_sub_type(4, 4);
when UDF is return parametr to stored ptocedure the value len trunc for 1/4
of it`s len
value in UDF '123-123-123-123' has '123-' in stored procedure/
if i`m set paramdsc->dsc_sub_type = 0 return value id normal
'123-123-123-123' as needed
Query:
NO bug in engine, I`m mast set paramdsc->dsc_sub_type = 0; in UDF for UTF8
strings
or
trunc for 1/4 is bug in engine, I`m mast set paramdsc->dsc_sub_type = (short)
((collation) << 8 | (charset));
or
I`m don`t understood something...
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