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7fdd919ae7550f478e7ae4031f7f439278cf2282
postgres/src/backend/utils/sort
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Jeff Davis 7fdd919ae7 Logical Tape Set: lazily allocate read buffer. 
The write buffer was already lazily-allocated, so this is more
symmetric. It also means that a freshly-rewound tape (whether for
reading or writing) is not consuming memory for the buffer.

Discussion: https://postgr.es/m/97c46a59c27f3c38e486ca170fcbc618d97ab049.camel%40j-davis.com
2020-02-13 10:44:25 -08:00
..
.gitignore
Speed up in-memory tuplesorting.
2012-02-15 12:13:32 -05:00
gen_qsort_tuple.pl
Don't fall off the end of perl functions
2018-05-27 09:08:42 -04:00
logtape.c
Logical Tape Set: lazily allocate read buffer.
2020-02-13 10:44:25 -08:00
Makefile
Split all OBJS style lines in makefiles into one-line-per-entry style.
2019-11-05 14:41:07 -08:00
sharedtuplestore.c
Update copyrights for 2020
2020-01-01 12:21:45 -05:00
sortsupport.c
Update copyrights for 2020
2020-01-01 12:21:45 -05:00
tuplesort.c
Update copyrights for 2020
2020-01-01 12:21:45 -05:00
tuplestore.c
Update copyrights for 2020
2020-01-01 12:21:45 -05:00