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Pull requests: questdb/questdb
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perf(sql): speed up self-join queries on symbol columns
Performance
Performance improvements
SQL
Issues or changes relating to SQL execution
#4720
opened Jun 25, 2024 by
puzpuzpuz
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chore(sql): clean up group by rewrite methods
SQL
Issues or changes relating to SQL execution
#4710
opened Jun 24, 2024 by
puzpuzpuz
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perf(sql): more efficient pattern lookup for short ASCII patterns
Performance
Performance improvements
SQL
Issues or changes relating to SQL execution
#4706
opened Jun 23, 2024 by
puzpuzpuz
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chore(sql): materialize rows in parallel JIT filter - experiment
DO NOT MERGE
These changes should not be merged to main branch
feat(sql): add variant of timestamp_floor supporting an offset origin
Enhancement
Enhance existing functionality
SQL
Issues or changes relating to SQL execution
#4692
opened Jun 19, 2024 by
nwoolmer
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feat(sql): increase coverage of SQL queries that use vectorized execution plan
Performance
Performance improvements
SQL
Issues or changes relating to SQL execution
#4690
opened Jun 19, 2024 by
bluestreak01
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feat(sql): add twap aggregation function
Enhancement
Enhance existing functionality
SQL
Issues or changes relating to SQL execution
#4670
opened Jun 8, 2024 by
blonded04
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perf(sql): speed up regexp_replace(varchar) for simple patterns
Performance
Performance improvements
SQL
Issues or changes relating to SQL execution
#4668
opened Jun 8, 2024 by
puzpuzpuz
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feat(sql): new
json_path
(and friends) functions to extract fields from varchars
#4633
opened May 30, 2024 by
amunra
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1 task
fix(sql): fix spurious "unsupported operation" errors
#4632
opened May 30, 2024 by
bluestreak01
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6 of 7 tasks
docs(core): fix broken "join slack" image in readme
#4622
opened May 29, 2024 by
bluestreak01
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perf(sql): support non-keyed backwards ASOF JOIN
Performance
Performance improvements
SQL
Issues or changes relating to SQL execution
#4612
opened May 28, 2024 by
nwoolmer
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feat(core): display table suspension reason in wal_tables()
tandem
#4607
opened May 28, 2024 by
glasstiger
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build(deps-dev): bump org.postgresql:postgresql from 42.5.4 to 42.5.5 in /utils
dependencies
Pull requests that update a dependency file
Java
Improvements that update Java code
#4521
opened May 17, 2024 by
dependabot
bot
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feat(sql): implement ESCAPE clause support for pattern matching
SQL
Issues or changes relating to SQL execution
#4491
opened May 10, 2024 by
bzhang464
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feat(core): row-first WAL segment format
Core
Related to storage, data type, etc.
Enhancement
Enhance existing functionality
ready for review
chore(core): reduce sequencer txn log file storage record length from 60 to 40 bytes
#4322
opened Mar 21, 2024 by
ideoma
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docs(core): [I18N help wanted!] Update TSBS benchmark and add explainer
Documentation
Missing or suggested improvements for documentation
Good first issue
A great place to get familiar with the codebase
Help wanted
Assistance or additional information is wanted
#4297
opened Mar 14, 2024 by
oliver-daniel
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5 of 10 tasks
fix(sql): push down ORDER BY advice for DISTINCT queries
Performance
Performance improvements
SQL
Issues or changes relating to SQL execution
#4180
opened Jan 31, 2024 by
piotrrzysko
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