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Cleanup comments in xlog compression

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Skipping over the "hole" in full page images in the XLOG code was
described as being a form of compression, but this got a bit confusing
since we now have PGLZ-based compression happening, so adjust the
wording to discuss "removing" the "hole" and keeping the talk about
compression to where we're talking about using PGLZ-based compression of
the full page images.

Reviewed-By: Kyotaro Horiguchi
Discussion: https://postgr.es/m/20181127234341.GM3415@tamriel.snowman.net
This commit is contained in:
Stephen Frost
2018-12-06 11:05:39 -05:00
parent 228b0485f4
commit a243c55326
2 changed files with 8 additions and 9 deletions
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2
src/backend/access/transam/xloginsert.c
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@ -605,7 +605,7 @@ XLogRecordAssemble(RmgrId rmid, uint8 info,
}
else
{
/* No "hole" to compress out */
/* No "hole" to remove */
bimg.hole_offset = 0;
cbimg.hole_length = 0;
}