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Modify:

author Bruce Momjian <bruce@momjian.us>

Sat, 4 Oct 2003 18:19:57 +0000 (18:19 +0000)

committer Bruce Momjian <bruce@momjian.us>

Sat, 4 Oct 2003 18:19:57 +0000 (18:19 +0000)

commit ec1fbbb5466e61b5f89b41738d858ebdaa312929

tree 647ce93a464d736f293ec8de6f0e1958ddbd6de3 tree

parent 0a14ffe5b5634bdb2abc9324e88ca5a11d56bad9 commit | diff

Modify:

< * Consider using MVCC to cache count(*) queries with no WHERE clause
> * Use a fixed row count and a +/- count with MVCC visibility rules
> to allow fast COUNT(*) queries with no WHERE clause(?)

doc/TODO diff | blob | blame | history

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