In FB4.0 and FB5.0, the GetSchema() method returns truncated column names and an incorrect value for "IsKey".

[magic-neo]

For example, if a table name in FB 4.0 and FB 5.0 exceeds 31 characters, the "GetSchema()" method returns truncated column names (shortened to 31 characters) and an incorrect value for "IsKey" ("false" instead of "true").

[cincuranet]

Please post a repro.