hydradatabase/hydra

Issues

• [Bug]: Overflow in int16 causes overwriting other memory addresses

  #269 opened a month ago by ashenBlade
  1

• citus packages include `columnar` and thus conflict with hydra

  #154 opened a year ago by Vonng
  7

• [Bug]: parallel operation error during CREATE TABLE statements

  #267 opened 4 months ago by bonesmoses
  3

• convert to columnar table does not support case-sensitive table names

  #264 opened 6 months ago by pantonis
  11

• Why calculate columnar index scan cost when disabling it?

  #262 opened 6 months ago by japinli
  3

• [Bug]: When creating a temporary hydra table and making modifications to it, memory overflow occurs

  #246 opened 8 months ago by a1046097466
  1

• Confused about columnar cache regression test

  #261 opened 7 months ago by japinli
  2

• [Bug]: Not able to convert TDE table to be accessed as columnar

  #241 opened 8 months ago by shah-manthan9
  2

• [Bug]: ERROR: insufficient data for reading boolean array

  #247 opened 8 months ago by ZhiXingHeYiApple
  1

• [Bug]: Server crashed

  #244 opened 8 months ago by japinli
  2

• [Bug]: Error when trying to alter table to columnar when table is case sensitive

  #234 opened 9 months ago by pantonis
  2

• LEFT JOIN has poor/inconsistent performance

  #219 opened a year ago by muntdan
  5

• [Bug]: When adding a primary key constraint to a columnar table, the compression rate is greatly reduced.

  #243 opened 9 months ago by shiyi23
  0

• [Bug]: Stripe optimization not working efficiently

  #239 opened 9 months ago by pantonis
  0

• [Bug]: hydra columnar 1.1 with citus 12.1 error

  #223 opened 10 months ago by GPF199541
  3

• [Bug]: Using the column table caused inconsistencies between the btree index and the column table data.

  #216 opened 10 months ago by ZhiXingHeYiApple
  3

• [feature] provide rpm/deb package support

  #224 opened 10 months ago by vkingnew
  1

• [Bug]: Having index with "char"/char(1)/text column with only 1 character when used causes data falsely to not be returned

  #217 opened 10 months ago by muntdan
  20

• Can btree index be used to speed ​​up sorting operations of columnar table?

  #187 opened a year ago by ZhiXingHeYiApple
  9

• [Bug]: Noticed that the locale fix in the Dockerfile is now merged with Postgres base image

  #211 opened a year ago by kdevan
  1

• move `latest` tag to PG16

  #153 opened a year ago by wuputah
  0

• support pg16

  #148 opened a year ago by wuputah
  5

• custom index scan needs pg16 compatibility

  #209 opened a year ago by wuputah
  1

• [Bug]: query so slow!

  #204 opened a year ago by GPF199541
  1

• [Bug]: columnar_vacuum_udf and columnar_cache tests failed

  #202 opened a year ago by japinli
  5

• [Perf]: Planning time increases linearly with number of stripes

  #188 opened a year ago by leoyvens
  4

• [Bug]: Columnar tables cause txid wraparound

  #192 opened a year ago by amihajlovic
  0

• [Bug]: Stopping columnar vacuum can result in table corruption

  #169 opened a year ago by muntdan
  10

• allow higher maximum values for `chunk_group_row_limit`

  #185 opened a year ago by wuputah
  1

• Does Hydra support the computation of data lakes in Paimon format?

  #189 opened a year ago by caesar168
  1

• [Bug]: PRIMARY KEY and UNIQUE INDEX not always respected

  #177 opened a year ago by breml
  13

• support qual pushdown for varchar

  #178 opened a year ago by ZhiXingHeYiApple
  1

• [Bug]: `filter` clause not applied in vectorized aggregates

  #180 opened a year ago by wuputah
  1

• support moving tables between tablespaces

  #172 opened a year ago by kreopt
  1

• [Bug]: panic query on select count(*) from ..

  #168 opened a year ago by millken
  4

• Question/feature request: Stripe splitting/metadata optimization for older data arriving later

  #162 opened a year ago by muntdan
  7

• Feature request: Consider making a Postgres 16 docker image

  #167 opened a year ago by muntdan
  1

• Question/feature request: merging several chunks due to small ETL interval

  #164 opened a year ago by muntdan
  7

• Question: How is the Autovacuum functioning on Hydra

  #165 opened a year ago by muntdan
  2

• [Bug]: Documentation bug

  #163 opened a year ago by muntdan
  1

• indexes are not preferred by the planner

  #155 opened a year ago by millken
  3

• [Bug]: use \copy command within psql caused crash

  #146 opened a year ago by millken
  5

• deprecate or remove pg13 support

  #149 opened a year ago by wuputah
  0

• [Bug] aggregate of certain generated columns causes segfault

  #145 opened a year ago by wuputah
  1

• [Bug]: Not able to convert Table for columnar access

  #135 opened a year ago by shah-manthan9
  1

• [Bug]: postgresql config file is incorrectly mapped

  #130 opened a year ago by nitin88
  1

• [Bug]: FYI about your name

  #131 opened a year ago by bess
  1

• Evaluate Profile-Guided Optimization (PGO)

  #108 opened a year ago by zamazan4ik
  0

• `explain` crashes when cache is enabled

  #124 opened a year ago by wuputah
  0

• continuous benchmarking

  #101 opened a year ago by wuputah
  0