statement ok
create table t9 (c1 int primary key, c2 int default 0, c3 varchar unique);

query TTTTI
describe t9;
----
c1 Integer 4 false PRIMARY null
c2 Integer 4 true EMPTY 0
c3 Varchar(None, CHARACTERS) variable true UNIQUE null

statement ok
drop table t9;

statement ok
create table t9_m (c1 int primary key, c2 int primary key, c3 varchar unique);

query TTTTI
describe t9_m;
----
c1 Integer 4 false PRIMARY null
c2 Integer 4 false PRIMARY null
c3 Varchar(None, CHARACTERS) variable true UNIQUE null

statement ok
drop table t9_m;
