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help / color / mirror / Atom feedFrom: Justin Pryzby <[email protected]>
Subject: [PATCH 13/17] Doc review for logical decoding stream methods: 45fdc9738
Date: Sat, 19 Dec 2020 03:27:23 -0600
See also:
9e0f87a4955ede0769d2f9a93171145b6ddab901
8e90ec5580d5345fef31005d7cc2215ba2125070
---
doc/src/sgml/logicaldecoding.sgml | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/doc/src/sgml/logicaldecoding.sgml b/doc/src/sgml/logicaldecoding.sgml
index 813a037fac..ca78a81e9c 100644
--- a/doc/src/sgml/logicaldecoding.sgml
+++ b/doc/src/sgml/logicaldecoding.sgml
@@ -953,11 +953,11 @@ stream_commit_cb(...); <-- commit of the streamed transaction
<para>
Similar to spill-to-disk behavior, streaming is triggered when the total
amount of changes decoded from the WAL (for all in-progress transactions)
- exceeds limit defined by <varname>logical_decoding_work_mem</varname> setting.
- At that point the largest toplevel transaction (measured by amount of memory
+ exceeds the limit defined by <varname>logical_decoding_work_mem</varname> setting.
+ At that point, the largest toplevel transaction (measured by the amount of memory
currently used for decoded changes) is selected and streamed. However, in
- some cases we still have to spill to the disk even if streaming is enabled
- because if we cross the memory limit but we still have not decoded the
+ some cases we still have to spill to disk even if streaming is enabled
+ because we exceed the memory threshold but still have not decoded the
complete tuple e.g., only decoded toast table insert but not the main table
insert.
</para>
--
2.17.0
--PVZB3C997XEKXh6G
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="0014-Doc-review-for-amcheck-access-.-is-performed-866e24d.patch"
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