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mmgr README tweak: "either" is no longer correct. The previous wording

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compared PortalContext with QueryContext, but the latter no longer exists.
This commit is contained in:
Neil Conway 2007-05-29 04:19:35 +00:00
parent 6a6c752b08
commit e78720ff2f
1 changed files with 2 additions and 2 deletions
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src/backend/utils/mmgr/README
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@ -1,4 +1,4 @@
$PostgreSQL: pgsql/src/backend/utils/mmgr/README,v 1.10 2007/03/13 00:33:42 tgl Exp $
$PostgreSQL: pgsql/src/backend/utils/mmgr/README,v 1.11 2007/05/29 04:19:35 neilc Exp $
Notes about memory allocation redesign
--------------------------------------
@ -201,7 +201,7 @@ have dangling pointers leading to a crash at top-level commit. An example of
data kept here is pending NOTIFY messages, which are sent at top-level commit,
but only if the generating subtransaction did not abort.
PortalContext --- this is not actually a separate context either, but a
PortalContext --- this is not actually a separate context, but a
global variable pointing to the per-portal context of the currently active
execution portal. This can be used if it's necessary to allocate storage
that will live just as long as the execution of the current portal requires.