2017-03-12 7:14 GMT+01:00 vod vos <vod...@zoho.com>: > > Hi everyone, > > How to define the exact limit length of numeric type? For example, > > CREATE TABLE test (id serial, goose numeric(4,1)); > > 300.2 and 30.2 can be inserted into COLUMN goose, but I want 30.2 or 3.2 > can not be inserted, how to do this? >
ostgres=# CREATE TABLE test (id serial, goose numeric(4,1)); CREATE TABLE Time: 351,066 ms postgres=# insert into test values(1,3.2); INSERT 0 1 Time: 65,997 ms postgres=# select * from test; ┌────┬───────┐ │ id │ goose │ ╞════╪═══════╡ │ 1 │ 3.2 │ └────┴───────┘ (1 row) Time: 68,022 ms Regards Pavel > > Thank you. > > > > -- > Sent via pgsql-general mailing list (pgsql-general@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-general >
