When you look at a table definition with psql \d, one of the arguably
most important pieces of information -- the primary key -- is hidden
somewhere below under "indexes":
Table "public.test2"
Column | Type | Modifiers
--------+---------+-----------
a | integer | not null
b | integer | not null
Indexes:
"test2_pkey" PRIMARY KEY, btree (a, b)
I think we could easily improve that by having it look something like
this instead:
Table "public.test2"
Column | Type | Modifiers
--------+---------+-----------
a | integer | PK
b | integer | PK
Indexes:
"test2_pkey" PRIMARY KEY, btree (a, b)
Since there can only be one primary key, this should be unambiguous.
I don't have time to code this up right now, but maybe someone feels
inspired. What do you think?
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