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(parent: 3d332de) | patch
Save a few cycles in EXPLAIN and related commands by not bothering to form
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 23 Jul 2009 21:27:10 +0000 (21:27 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 23 Jul 2009 21:27:10 +0000 (21:27 +0000)
commit166f7538d34a4e9db70730f58afd1d289f3bb630
tree8c501f837fdce4545e083ddb894cef50d079e64atree
parent3d332de2eab8a01c0ef3f58ea69de2010fe8a1e1commit | diff
Save a few cycles in EXPLAIN and related commands by not bothering to form
a physical tuple in do_tup_output().  A virtual tuple is easier to set up
and also easier for most tuple receivers to process.  Per my comment on
Robert Haas' recent patch in this code.
src/backend/executor/execTuples.c diff | blob | blame | history
Simon's dev repository