Hi all,
I couldn't create a table which has a primary key on numeric type.
create table t (id numeric(7,2) primary key);
NOTICE:  CREATE TABLE/PRIMARY KEY will create implicit index
't_pkey' for table 't'
ERROR:  Can't find a default operator class for type 1700. 
How can I create an index on numeric type ? 
Regards.
Hiroshi Inoue
Inoue@tpf.co.jp