Ecosyste.ms: Issues

An open API service for providing issue and pull request metadata for open source projects.

GitHub / greenplum-db/gporca issues and pull requests

#646 - Incorrect result about group by SQL

Issue - State: closed - Opened by huiliang-liu about 1 year ago - 1 comment

#645 - Change CI references from master to main

Pull Request - State: closed - Opened by chrishajas over 1 year ago

#644 - Add SECURITY.md to all public repos

Pull Request - State: closed - Opened by gp-releng over 1 year ago - 1 comment

#643 - Add SECURITY.md to all public repos

Pull Request - State: closed - Opened by gp-releng over 1 year ago - 1 comment

#642 - Is a bug of CExpression.cpp:505?

Issue - State: open - Opened by tom-tangjp over 1 year ago

#641 - Should consider startup cost of inner table in NLJ?

Issue - State: closed - Opened by beareatfish over 1 year ago - 1 comment

#640 - Convert ORCA pipelines to use Vault variables

Pull Request - State: closed - Opened by dgkimura almost 2 years ago

#638 - Orca - how to use

Issue - State: closed - Opened by Elias-Strauss about 2 years ago

#637 - Execute on segment Function Scan JOIN External Scan

Pull Request - State: open - Opened by dgkimura over 2 years ago

#636 - Delegating query optimization task to Orca

Issue - State: open - Opened by arunmarathe over 2 years ago - 1 comment

#635 - [question] why use `virtual` instead of `override`

Issue - State: closed - Opened by jackwener over 2 years ago

#634 - why COptCtxt to tls

Issue - State: open - Opened by dusx1981 over 2 years ago

#633 - Fix colref in preprocessing for SubqueryALL with outer refs

Pull Request - State: closed - Opened by khannaekta over 2 years ago

#632 - Fix missing casts for SetOps qualifiers

Pull Request - State: closed - Opened by reductionista over 2 years ago

#631 - Orca optimizer single-threaded vs. multi-threaded

Issue - State: open - Opened by arunmarathe over 2 years ago - 3 comments

#630 - Limit number of bindings per group expression in Orca

Pull Request - State: closed - Opened by chrishajas almost 3 years ago

#629 - CHistogram should keep track of row count (cardinality)

Issue - State: open - Opened by arunmarathe almost 3 years ago

#628 - no <dxl:DistrOpfamilies> tag in gporca/server/dxl.xsd

Issue - State: open - Opened by chat-black almost 3 years ago

#627 - `date`

Pull Request - State: closed - Opened by chat-black almost 3 years ago - 2 comments

#626 - Fix distribution spec used for CTE producer requirement

Pull Request - State: closed - Opened by hardikar almost 3 years ago - 2 comments

#625 - [Backport] Fix Cardinality estimation for not well defined histograms

Pull Request - State: closed - Opened by l-wang almost 3 years ago
Labels: backport

#624 - Improve cardinality estimation for joins with non-ndv preserving colref

Pull Request - State: closed - Opened by l-wang about 3 years ago

#623 - Fix crash in ORCA if root and leaf dropped column layouts mismatch

Pull Request - State: closed - Opened by khannaekta about 3 years ago

#622 - [2X branch]: Migrate dockerhub images to gpc

Pull Request - State: closed - Opened by dgkimura about 3 years ago - 1 comment

#621 - Migrate to gpc

Pull Request - State: closed - Opened by dgkimura about 3 years ago - 2 comments

#620 - Fix link to `StyleGuide.md` in README

Pull Request - State: open - Opened by leiysky about 3 years ago - 2 comments

#619 - Pin clang-toolchain image to specific version

Pull Request - State: closed - Opened by chrishajas about 3 years ago

#618 - Remove uploading of releases to Conan

Pull Request - State: closed - Opened by chrishajas about 3 years ago

#617 - Disallow subquery in predicate of implementation xforms

Pull Request - State: closed - Opened by chrishajas over 3 years ago - 3 comments

#614 - Disallow btree index scan on AO table

Pull Request - State: closed - Opened by zellerh over 3 years ago

#613 - [Orca] sort includes

Pull Request - State: closed - Opened by d over 3 years ago - 1 comment

#612 - 5X: Ban plans that demand a rescan of a dynamic PartitionSelector

Pull Request - State: closed - Opened by soumyadeep2007 over 3 years ago - 1 comment

#611 - can orca apply to innodb?

Issue - State: open - Opened by 9DemonFox over 3 years ago

#610 - Infer predicates from constraints on outer refs (#11175)

Pull Request - State: closed - Opened by zellerh over 3 years ago

#609 - Enforce formatting in CI

Pull Request - State: closed - Opened by d over 3 years ago - 1 comment

#608 - Fix handling of empty constraint array in Orca (#11139)

Pull Request - State: closed - Opened by chrishajas over 3 years ago

#607 - Experimental cost model update

Pull Request - State: closed - Opened by zellerh over 3 years ago

#605 - Fall back for selects of outer refs in scalar subquery in ORCA

Pull Request - State: closed - Opened by zellerh almost 4 years ago - 1 comment

#603 - Added code of conduct document

Pull Request - State: closed - Opened by zellerh almost 4 years ago

#602 - Add knowledge of partition selectors to Orca's DPv2 algorithm (#10263)

Pull Request - State: closed - Opened by chrishajas almost 4 years ago

#601 - Update copyright, Pivotal got acquired by VMware

Pull Request - State: closed - Opened by zellerh almost 4 years ago

#600 - Do not allocate MemoryPoolManager from a memory pool

Pull Request - State: closed - Opened by d almost 4 years ago
Labels: bug

#599 - Fixes for optimizer_join_order exhaustive2

Pull Request - State: closed - Opened by zellerh almost 4 years ago - 1 comment

#598 - Support aarch64 platform

Pull Request - State: closed - Opened by japinli almost 4 years ago - 4 comments

#597 - Move slack command trigger repo

Pull Request - State: closed - Opened by chrishajas almost 4 years ago

#596 - Move slack command trigger repo

Pull Request - State: closed - Opened by chrishajas almost 4 years ago

#594 - Create new CColRefSet when merge EquivClass

Pull Request - State: closed - Opened by terry-chelsea about 4 years ago - 6 comments

#593 - Adding CONTRIBUTING.md file

Pull Request - State: closed - Opened by zellerh about 4 years ago - 3 comments

#592 - GPORCA doesn't support aarch64 platform.

Issue - State: open - Opened by bzhaoopenstack about 4 years ago

#591 - Remove timeouts for ICG in concourse pipeline

Pull Request - State: closed - Opened by chrishajas about 4 years ago

#590 - New dbgprint

Pull Request - State: closed - Opened by zellerh about 4 years ago

#589 - Added version bump to previous commit

Pull Request - State: closed - Opened by zellerh about 4 years ago

#588 - Penalize cross products in Orca's DPv2 algorithm more accurately

Pull Request - State: closed - Opened by chrishajas about 4 years ago

#587 - 2X: Log fewer errors

Pull Request - State: closed - Opened by zellerh about 4 years ago

#586 - Log fewer errors (#10100)

Pull Request - State: closed - Opened by zellerh about 4 years ago

#585 - Improve cardinality estimation for equi-join preds on expressions

Pull Request - State: closed - Opened by zellerh about 4 years ago - 1 comment

#584 - Fix compile errors on Solaris

Pull Request - State: closed - Opened by japinli about 4 years ago - 9 comments

#583 - make error on solaris

Issue - State: closed - Opened by japinli about 4 years ago - 3 comments

#582 - Do not push Volatile funcs below aggs

Pull Request - State: closed - Opened by sambitesh about 4 years ago - 1 comment

#581 - Split point - Orca for GPDB 6X and later uses a separate repo from here on

Pull Request - State: closed - Opened by zellerh about 4 years ago

#580 - Point ORCA pipelines to the gpdb 5X branch

Pull Request - State: closed - Opened by chrishajas over 4 years ago

#579 - Create multi-phase DQAs only if all aggs are splittable

Pull Request - State: closed - Opened by sambitesh over 4 years ago

#578 - Only normalize histogram if well defined

Pull Request - State: closed - Opened by ashuka24 over 4 years ago

#577 - Introduce traceflag for histogram based scale factor calculation

Pull Request - State: closed - Opened by sambitesh over 4 years ago - 1 comment

#576 - Allow only equality comparisons for DPE

Pull Request - State: closed - Opened by ashuka24 over 4 years ago - 1 comment

#575 - Check if there is direct dispatchable filter

Pull Request - State: closed - Opened by sambitesh over 4 years ago - 4 comments

#574 - Remove failing CFSimulatorTest test and fix cmake Debug option

Pull Request - State: closed - Opened by chrishajas over 4 years ago

#573 - Long plan generation utilising all available memory

Issue - State: open - Opened by darthunix over 4 years ago - 1 comment

#572 - Remove unused mdps and scripts

Pull Request - State: closed - Opened by chrishajas over 4 years ago - 1 comment

#571 - Update test_orca_2X_pipeline

Pull Request - State: closed - Opened by ashuka24 over 4 years ago

#570 - Change bitmap index costing to choose bitmap NLJs more often

Pull Request - State: closed - Opened by ashuka24 over 4 years ago - 1 comment

#569 - Implemented Query, Greedy, MinCard with the new DPv2 xform

Pull Request - State: closed - Opened by zellerh over 4 years ago

#568 - Parameterize the 5X explain pipeline

Pull Request - State: closed - Opened by ashuka24 over 4 years ago

#567 - Introduce a new scale factor algorithm for joins

Pull Request - State: closed - Opened by ashuka24 over 4 years ago

#566 - Better cardinality estimation for citext

Pull Request - State: closed - Opened by hardikar over 4 years ago - 2 comments

#565 - Incorrect join partition elimination

Issue - State: open - Opened by darthunix over 4 years ago - 3 comments

#564 - DPv2 Transform now handles left outer joins

Pull Request - State: closed - Opened by zellerh over 4 years ago

#563 - Support opfamilies/opclass for distribution in ORCA

Pull Request - State: closed - Opened by hardikar over 4 years ago - 1 comment

#562 - Code cleanup for Opfamilies PR

Pull Request - State: closed - Opened by hardikar over 4 years ago

#561 - WIP: Add new nth-root method to calculate join damping factor

Pull Request - State: closed - Opened by chrishajas over 4 years ago - 2 comments

#560 - Fix PdsRequired for CPhysicalAssert

Pull Request - State: closed - Opened by asubramanya over 4 years ago

#559 - [WIP] Support opclasses in ORCA

Pull Request - State: closed - Opened by hardikar over 4 years ago - 1 comment

#558 - Do not pushdown predicate when it contains CTEAnchor

Pull Request - State: closed - Opened by asubramanya over 4 years ago - 1 comment

#552 - Collapse inner and left outer joins into NAry joins

Pull Request - State: closed - Opened by zellerh over 4 years ago

#536 - make error on aarch64 with gcc 8.3.0 on archlinuxarm 64

Issue - State: closed - Opened by armgong almost 5 years ago - 8 comments

#534 - Query plan on table with index x2 faster without ORCA and Seq Scan

Issue - State: open - Opened by anki-code almost 5 years ago - 3 comments

#522 - Consider predicate of type <cast(ident)> array cmp <const array>

Pull Request - State: closed - Opened by bhuvnesh2703 almost 5 years ago - 1 comment

#510 - Remove multi-threading code

Pull Request - State: closed - Opened by zellerh almost 5 years ago - 5 comments

#505 - ORCA does not generate a direct dispatch plan for aggregate filtered on the distribution key

Issue - State: closed - Opened by khannaekta about 5 years ago - 1 comment
Labels: enhancement

#325 - [WIP] Reverse engineer the sqls for the minidump tests

Pull Request - State: closed - Opened by vraghavan78 over 6 years ago - 1 comment

#72 - enable parallel append

Pull Request - State: closed - Opened by hsyuan almost 8 years ago - 5 comments