puzpuzpuz
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September 2022
Created 18 commits in 2 repositories
Created a pull request in questdb/questdb that received 13 comments
chore(sql): make sure to clear order by advice fields when query model is reused
Lack of proper field reset was leading to unexpected exceptions thrown in SqlCodeGenerator.
Also adds a test to make QueryModel#clear() less fragile.
+661
−24
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13
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Opened 17 other pull requests in 2 repositories
questdb/questdb
1
open
14
merged
1
closed
- chore(pgwire): fix log level for SqlException
- feat(core): add JVM memory and GC metrics
- fix(sql): fix UnsupportedOperationException on group by over empty table
- chore(http): change log level to critical for unexpected errors
- chore(sql): enable column pre-touch in parallel filter by default
- chore(sql): add DEALLOCATE statement support
- chore(core): mark table busy exceptions as non-critical
- feat(sql): add column pre-touch for parallel filter
- DO NOT MERGE: additional diagnostics around async offload
- chore(core): replace busy spinning with LockSupport#park() in count down latches
- feat(sql): add gauge metrics for current cached query count
- chore(sql): decrease memory footprint of idle HTTP and PG Wire connections
- chore(core): add missing Assert.fail() calls to failure scenario tests
- chore(sql): improve alter table syntax error message
- fix(core): fix missing native function on freebsd
- fix(core): fix segfault crash on o3 sort of string null values
ClickHouse/ClickBench
1
merged
Reviewed 17 pull requests in 4 repositories
questdb/questdb
12 pull requests
- chore(core): port of fast double algorithm by Daniel Lemire
- chore(sql): make sure to clear order by advice fields when query model is reused
- feat(sql): add column pre-touch for parallel filter
- refactor(core): Refactor ServerMain so that it may be instantiated from a different main block
- feat(sql): add gauge metrics for current cached query count
- chore(core): add missing Assert.fail() calls to failure scenario tests
- chore(sql): decrease memory footprint of idle HTTP and PG Wire connections
- fix(pgwire): recompile cached update sql when table structure altered instead of failure
- chore(sql): improve alter table syntax error message
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fix(sql): fix race condition in
whereexecution logic - fix(sql): fix invalid column error in group by based on function key
- feat(sql): add min/max and regexp_replace functions for string values
questdb/questdb.io
3 pull requests
questdb/nodejs-questdb-client
1 pull request
questdb/go-questdb-client
1 pull request
Created an issue in questdb/questdb that received 5 comments
Support backward interval generation in IN operator
Is your feature request related to a problem?
IN operator support interval generation:
select timestamp, price
from trades
where timestamp in '2018…
5
comments