am i doing something stupid, or should i file a bug report? this seems absurd :) thanks

sql>create table my_table as select 1 with data; operation successful (57.729ms) sql>alter table my_table set read only; operation successful (5.488ms) sql>alter table my_table add column my_column integer; operation successful (10.563ms) sql>drop table my_table; operation successful (6.075ms) sql>