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Clean up some code using "(expr) ? true : false"

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All the code paths simplified here were already using a boolean or used
an expression that led to zero or one, making the extra bits
unnecessary.

Author: Justin Pryzby
Reviewed-by: Tom Lane, Michael Paquier, Peter Smith
Discussion: https://postgr.es/m/20210428182936.GE27406@telsasoft.com
This commit is contained in:
Michael Paquier
2021-09-08 09:44:04 +09:00
parent d6c916f020
commit fd0625c7a9
22 changed files with 25 additions and 25 deletions
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2
src/backend/access/hash/hash.c
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@@ -816,7 +816,7 @@ hashbucketcleanup(Relation rel, Bucket cur_bucket, Buffer bucket_buf,
XLogRecPtr recptr;
xlrec.clear_dead_marking = clear_dead_marking;
xlrec.is_primary_bucket_page = (buf == bucket_buf) ? true : false;
xlrec.is_primary_bucket_page = (buf == bucket_buf);
XLogBeginInsert();
XLogRegisterData((char *) &xlrec, SizeOfHashDelete);

2
src/backend/access/hash/hashinsert.c
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@@ -176,7 +176,7 @@ restart_insert:
LockBuffer(buf, BUFFER_LOCK_UNLOCK);
/* chain to a new overflow page */
buf = _hash_addovflpage(rel, metabuf, buf, (buf == bucket_buf) ? true : false);
buf = _hash_addovflpage(rel, metabuf, buf, (buf == bucket_buf));
page = BufferGetPage(buf);
/* should fit now, given test above */

2
src/backend/access/hash/hashovfl.c
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@@ -953,7 +953,7 @@ readpage:
xl_hash_move_page_contents xlrec;
xlrec.ntups = nitups;
xlrec.is_prim_bucket_same_wrt = (wbuf == bucket_buf) ? true : false;
xlrec.is_prim_bucket_same_wrt = (wbuf == bucket_buf);
XLogBeginInsert();
XLogRegisterData((char *) &xlrec, SizeOfHashMovePageContents);

2
src/backend/access/hash/hashpage.c
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@@ -1195,7 +1195,7 @@ _hash_splitbucket(Relation rel,
all_tups_size = 0;
/* chain to a new overflow page */
nbuf = _hash_addovflpage(rel, metabuf, nbuf, (nbuf == bucket_nbuf) ? true : false);
nbuf = _hash_addovflpage(rel, metabuf, nbuf, (nbuf == bucket_nbuf));
npage = BufferGetPage(nbuf);
nopaque = (HashPageOpaque) PageGetSpecialPointer(npage);
}