Re: support for MERGE

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