Horton

remove the unneeded header file math.h in binaryheap.c

liujinyang <21043272@qq.com>

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From: liujinyang <21043272@qq.com>
To: pgsql-hackers <pgsql-hackers@lists.postgresql.org>
Date: 2026-01-13T09:21:30Z
Lists: pgsql-hackers

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Hi Hackers,




I found in file binaryheap.c， file "math.h" was included, but it is uncessary, so I removed it&nbsp;

and filing a patch to address the issue.




I have verified that, build is OK.




Please see the attachment and help review it.




thanks a lot!




liujinyang

Commits

  1. Remove #include <math.h> where not needed

  2. Remove unnecessary uses of Abs()

  3. Basic binary heap implementation.