Is there some use case for that I'm not seeing?
postgres=***# create index tti on
tt(i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i);
CREATE INDEX
Time: 15.891 ms
postgres=***# commit;
COMMIT
Time: 11.191 ms
postgres=# \d tt Table "public.tt"
+--------+---------+-----------+
| Column | Type | Modifiers |
+--------+---------+-----------+
| i | integer | |
+--------+---------+-----------+
Indexes: "tti" btree (i, i, i, i, i, i, i, i, i, i, i, i, i, i, i, i, i, i,
i, i, i, i, i, i, i, i, i, i, i, i, i, i)
postgres=# \d tti Index "public.tti"
+--------+---------+------------+
| Column | Type | Definition |
+--------+---------+------------+
| i | integer | i |
| i1 | integer | i |
| i2 | integer | i |
| i3 | integer | i |
| i4 | integer | i |
| i5 | integer | i |
| i6 | integer | i |
| i7 | integer | i |
| i8 | integer | i |
| i9 | integer | i |
| i10 | integer | i |
| i11 | integer | i |
| i12 | integer | i |
| i13 | integer | i |
| i14 | integer | i |
| i15 | integer | i |
| i16 | integer | i |
| i17 | integer | i |
| i18 | integer | i |
| i19 | integer | i |
| i20 | integer | i |
| i21 | integer | i |
| i22 | integer | i |
| i23 | integer | i |
| i24 | integer | i |
| i25 | integer | i |
| i26 | integer | i |
| i27 | integer | i |
| i28 | integer | i |
| i29 | integer | i |
| i30 | integer | i |
| i31 | integer | i |
+--------+---------+------------+
btree, for table "public.tt"
--
greg
