Tighten coding in samekeys(). Pretty braindead change,
authorTom Lane <tgl@sss.pgh.pa.us>
Mon, 1 Feb 1999 04:20:50 +0000 (04:20 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Mon, 1 Feb 1999 04:20:50 +0000 (04:20 +0000)
commit77aacbd7ae82cf38de53ac6869871f9a65e553a1
treee93d8a150937ea4cb923bbdfe30b7bbfca970904
parentdb78c83a9a101aca21ffc7dc966a96806124242f
Tighten coding in samekeys().  Pretty braindead change,
but it saves almost 10% of the runtime in Charles Hornberger's optimizer
example, so what the heck ...
src/backend/optimizer/util/keys.c