Re: support for MERGE

From: Daniel Westermann <dwe(at)dbi-services(dot)com>
To: pgsql-hackers(at)lists(dot)postgresql(dot)org
Cc: Álvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Simon Riggs <simon(dot)riggs(at)enterprisedb(dot)com>, Amit Langote <amitlangote09(at)gmail(dot)com>, Pavan Deolasee <pavan(dot)deolasee(at)gmail(dot)com>
Subject: Re: support for MERGE
Date: 2021-11-13 13:53:58
Message-ID: 163681163886.16424.12786255003296837146.pgcf@coridan.postgresql.org
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Hi,

I got these warnings when compiling against current head:

tion -Wno-stringop-truncation -O2 -I../../../src/include -D_GNU_SOURCE -I/usr/include/libxml2 -c -o execMerge.o execMerge.c
execMerge.c: In function ‘ExecMerge’:
execMerge.c:54:8: warning: unused variable ‘relkind’ [-Wunused-variable]
54 | char relkind = resultRelInfo->ri_RelationDesc->rd_rel->relkind;
| ^~~~~~~

/usr/bin/clang -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -O2 -I../../../src/include -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o execMerge.bc execMerge.c
execMerge.c:552:32: warning: if statement has empty body [-Wempty-body]
RELKIND_PARTITIONED_TABLE);
^
execMerge.c:552:32: note: put the semicolon on a separate line to silence this warning
1 warning generated.

Regards
Daniel

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