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Update some incorrect comments about xlog records.

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The comments claim that certain pieces of data are part of the main
WAL record data when in reality they are part of the data for
block 0. Repair.

Bertrand Drouvot, reviewed by Amit Kapila. Originally reported by me.

Discussion: http://postgr.es/m/80db7836-4415-d54a-64c3-66b88b1430e7@gmail.com
This commit is contained in:
Robert Haas
2023-03-03 12:52:04 -05:00
parent b6a0d469ca
commit ebd551f586
3 changed files with 11 additions and 8 deletions
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4
src/include/access/gistxlog.h
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@@ -52,9 +52,7 @@ typedef struct gistxlogDelete
TransactionId snapshotConflictHorizon;
uint16 ntodelete; /* number of deleted offsets */
/*
* In payload of blk 0 : todelete OffsetNumbers
*/
/* TODELETE OFFSET NUMBER ARRAY FOLLOWS */
} gistxlogDelete;
#define SizeOfGistxlogDelete (offsetof(gistxlogDelete, ntodelete) + sizeof(uint16))