gpdb

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(backported from https://github.com/greenplum-db/gpdb/commit/e747b2e1c2a67fd84a8213ccd5c261869c77d772) Differences between this and 7X: 1) Merge conflicts due to clang-format/nullptr 2) Disabling this feature by default, use `optimizer_enable_query_parameter` to enable 3) Addition in plancache.c to not...

chrishajas

Fix sigsegv

7

repro: ``` create table t1 (id character varying NOT NULL); CREATE INDEX t_i ON t1 USING btree (((id)::name)); set gp_autostats_on_change_threshold to 1; insert into t1 values ('1111112346'); ``` gp7 fails...

reshke

Fix gp_hyperloglog typlen handling: handle cstring case properly

6

There is a bug in gp_hyperloglog work with different typlen. It does not handle cstring type, which typlen is -2. I dont know how to create an ordinary table with...

reshke

Correct comment in tuplestore.c

1

There is no such function: ExecStoreTuple, but there is ExecStoreHeapTuple ## Here are some reminders before you submit the pull request - [x] Add tests for the change - [x]...

kurtYansen

Fix typo in utility.c

1

$subj ## Here are some reminders before you submit the pull request - [x] Add tests for the change - [x] Document changes - [x] Communicate in the mailing list...

kurtYansen

Use macors for accessing relation name.

3

Hi gpdb hackers! While inspecting gpdb AO/AOCS code i have noticed some places to enhance. I want to propose my little improvement. The change is to use macros for getting...

kurtYansen

Correct locus type for subquery

1

===================================================================== When the subplan's locusType is CdbLocusType_HashedOJ, cdbpathlocus_from_subquery will create an incorrect locus with locusType of CdbLocusType_Hashed. This will cause distributed motion node not to be added on top of...

robertmu

use plpython3u write gp7 will lock

9

## Bug Report I used plpython3u to using duckdb， duckdb read gp is quickly， but write back to gp: ``` sql=f""" insert into gp.adm.kpi_summary_duck select * from tmp_rst ;""" duckdb.execute(sql)...

wonb168

Madlib packaging issue in Greenplum 7 for madlib 2.1.0 rhel8

2

## Bug Report I download the madlib2.1.0 from network.pivotal.io (tarball madlib-2.1.0-gp7-rhel8-x86_64.tar.gz). When I untar this file it creates a subdirectory where it puts the license, readme and what is supposed...

lmugnano4537

main https://github.com/greenplum-db/gpdb/pull/17240 ## Here are some reminders before you submit the pull request - [ ] Add tests for the change - [ ] Document changes - [ ] Communicate...

charliettxx