reshke

I compile cloudberry on jammy and it errors like this ``` reshke@ygp-jammy:~/cloudberrydb/gpcontrib/gp_sparse_vector$ gcc -Wall -Wmissing-prototypes -Wpointer-arith -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-unused-but-set-variable -Werror=implicit-fallthrough=3 -Wno-format-truncation -Wno-stringop-truncation -g -g -O2...

Support distributed by clause specification when Create MV if not exists

4

$subj For some reason, current grammatical parser does not accept Distributed By clause in case IF NOT EXISTS specified for materialized view, which I don't any any reason to disallow

Lack of track IO timing gpdb feature

7

There is GPDB feature for tracking IO timing for AO/AOCS relations One can refer to implementation in GPDB archive repo https://github.com/greenplum-db/gpdb-archive/commit/fc081c758cf64ddcd526318876b171d6a2fae4e7 I faced some conflict when applying my Yezzey-related patches...

idk, some router stats, like in odyssey

Update appendonly_compaction.c, add helpfull debug via Debug_appendon…

1

…ly_print_compaction Recently have been debugging some unrelated issue, and i happened to notice that `Debug_appendonly_print_compaction` printing gone in CBDB (it was very helpfull in GPDB6) So, I propose to bring...