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author | Bruce Momjian <bruce@momjian.us> | 2007-01-09 22:43:31 +0000 |
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committer | Bruce Momjian <bruce@momjian.us> | 2007-01-09 22:43:31 +0000 |
commit | ff0d8159fe792dad811af7e12d016571afd04f2e (patch) | |
tree | a9b45912bd1a4af7099d393a8a8ddfd1b717405c /src/backend/executor/nodeMergejoin.c | |
parent | 5b7be582e28b97f4c7c875044c44057464e2ade2 (diff) | |
download | postgresql-ff0d8159fe792dad811af7e12d016571afd04f2e.tar.gz postgresql-ff0d8159fe792dad811af7e12d016571afd04f2e.zip |
Add:
>
> * Improve merge join performance by allowing mark/restore of
> tuple sources
>
> http://archives.postgresql.org/pgsql-hackers/2007-01/msg00096.php
>
Diffstat (limited to 'src/backend/executor/nodeMergejoin.c')
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