I have a udf that I can't delete because the database thinks that
there are dependencies. My sql client didn't think so (SQL Manager
2005). I queried the rdb$dependencies table and found 3 dependents
with value for the fields:

RDB$DEPENDENT_NAME RDB$DEPENDED_ON_NAME RDB$FIELD_NAME
RDB$DEPENDENT_TYPE RDB$DEPENDED_ON_TYPE
RDB$126 UDF_GET_LITERAL_VALUE 3 15
RDB$128 UDF_GET_LITERAL_VALUE 3 15
RDB$127 UDF_GET_LITERAL_VALUE 3 15

Type 3 is supposed to be a computed column, but I can't find rdb$126,
rdb$127, and rdb$128 any where in table rdb$fields.

Is it safe to delete these 3 records in the rdb$dependencies as I
think they are orphans?

Thanks,

- Jung