Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

Commit62f0459

Browse files
robertmhaaspull[bot]
authored andcommitted
Update some incorrect comments about xlog records.
The comments claim that certain pieces of data are part of the mainWAL record data when in reality they are part of the data forblock 0. Repair.Bertrand Drouvot, reviewed by Amit Kapila. Originally reported by me.Discussion:http://postgr.es/m/80db7836-4415-d54a-64c3-66b88b1430e7@gmail.com
1 parent4152ba3 commit62f0459

File tree

3 files changed

+11
-8
lines changed

3 files changed

+11
-8
lines changed

‎src/include/access/gistxlog.h

Lines changed: 1 addition & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -52,9 +52,7 @@ typedef struct gistxlogDelete
5252
TransactionIdsnapshotConflictHorizon;
5353
uint16ntodelete;/* number of deleted offsets */
5454

55-
/*
56-
* In payload of blk 0 : todelete OffsetNumbers
57-
*/
55+
/* TODELETE OFFSET NUMBER ARRAY FOLLOWS */
5856
}gistxlogDelete;
5957

6058
#defineSizeOfGistxlogDelete(offsetof(gistxlogDelete, ntodelete) + sizeof(uint16))

‎src/include/access/heapam_xlog.h

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -345,8 +345,9 @@ typedef struct xl_heap_freeze_page
345345
TransactionIdsnapshotConflictHorizon;
346346
uint16nplans;
347347

348-
/* FREEZE PLANS FOLLOW */
349-
/* OFFSET NUMBER ARRAY FOLLOWS */
348+
/*
349+
* In payload of blk 0 : FREEZE PLANS and OFFSET NUMBER ARRAY
350+
*/
350351
}xl_heap_freeze_page;
351352

352353
#defineSizeOfHeapFreezePage (offsetof(xl_heap_freeze_page, nplans) + sizeof(uint16))

‎src/include/access/nbtxlog.h

Lines changed: 7 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -236,9 +236,13 @@ typedef struct xl_btree_delete
236236
uint16ndeleted;
237237
uint16nupdated;
238238

239-
/* DELETED TARGET OFFSET NUMBERS FOLLOW */
240-
/* UPDATED TARGET OFFSET NUMBERS FOLLOW */
241-
/* UPDATED TUPLES METADATA (xl_btree_update) ARRAY FOLLOWS */
239+
/*----
240+
* In payload of blk 0 :
241+
* - DELETED TARGET OFFSET NUMBERS
242+
* - UPDATED TARGET OFFSET NUMBERS
243+
* - UPDATED TUPLES METADATA (xl_btree_update) ARRAY
244+
*----
245+
*/
242246
}xl_btree_delete;
243247

244248
#defineSizeOfBtreeDelete(offsetof(xl_btree_delete, nupdated) + sizeof(uint16))

0 commit comments

Comments
 (0)
[8]ページ先頭
©2009-2025 Movatter.jp