|Subject||Firebird 4 and RDB$ERROR|
I am using Firebird 4.0 Beta 1. The release notes describe a new system function RDB$ERROR:
"The function RDB$ERROR() takes a PSQL error context as input and returns the specific context of the activeexception. Its scope is confined to the context of the exception-handling block in PSQL. Outside the exception
handling block, RDB$ERROR always returns NULL"To test this in iSQL I have tried: select rdb$error(gdscode) from rdb$databaseThis results in:Statement failed, SQLSTATE = 42000Dynamic SQL Error-SQL error code = -104-Token unknown-GDSCODEI was expecting NULL to be returned. Have I misunderstood?