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| author | Bruce Momjian <bruce@momjian.us> | 2008-04-09 00:59:24 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2008-04-09 00:59:24 +0000 |
| commit | 4d048b7b8b827873c0365594af2382260f5368cc (patch) | |
| tree | a552cb1a0f8890c50d3519d6295b721e37bdf0c0 /src/backend/utils/mmgr | |
| parent | 8cb3ad9f5221af34b872e66afff83b5dc43db3cf (diff) | |
| download | postgresql-4d048b7b8b827873c0365594af2382260f5368cc.tar.gz | |
Revert README cleanups.
Diffstat (limited to 'src/backend/utils/mmgr')
| -rw-r--r-- | src/backend/utils/mmgr/README | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/utils/mmgr/README b/src/backend/utils/mmgr/README index 941b846754..e356c9f173 100644 --- a/src/backend/utils/mmgr/README +++ b/src/backend/utils/mmgr/README @@ -1,14 +1,14 @@ -$PostgreSQL: pgsql/src/backend/utils/mmgr/README,v 1.13 2008/04/09 00:55:30 momjian Exp $ +$PostgreSQL: pgsql/src/backend/utils/mmgr/README,v 1.14 2008/04/09 00:59:24 momjian Exp $ Notes About Memory Allocation Redesign ====================================== Up through version 7.0, Postgres had serious problems with memory leakage during large queries that process a lot of pass-by-reference data. There -was no provision for recycling memory until end of query. This needed to be -fixed, even more so with the advent of TOAST which will allowed very large +was no provision for recycling memory until end of query. This needs to be +fixed, even more so with the advent of TOAST which will allow very large chunks of data to be passed around in the system. This document describes -the new memory management system implemented in 7.1. +the new memory management plan implemented in 7.1. Background |