ver-3.0.1.2
版本发布时间: 2022-09-23 15:19:19
taosdata/TDengine最新发布版本:ver-3.3.4.3(2024-11-22 13:44:31)
Enhancements
- Performance optimization for twa on super table
- Performance optimization for select count(*)
- TTL can be used when creating table automatically with insert statement
- Prefix and Suffix can be configured to influence the hash on table name
Fixed Bugs
- taosd crash when querying number of subtables and can't be restarted
- taosd crash caused by interp()
- taosd crash caused by twa+interval
- taosd crash caused by invalid row index
- taosd failed to restart with existing data
- taosd crash after alter table TTL to 1 and continue to crash when restarting
- taosd crash caused by last()
- taosd crash caused by query with group by
- taosd crash caused by percentile
- taosd crash after creating stream
- taosd crash when inserting with stream
- vnode traps in infinite loop
- Insert hangs after creating SMA
- Deadlock in client side caused by frequent taos_connect()/taos_close()
- CPU usage is too high when querying number of subtables
- Client hang caused by high stress querying
- limit doesn't work with nested query
- TTL used as query condition doesn't work for information_schema
- Calculation error in length() function
- Memory leak problems in taosd
- Some other crashes in taosd