Tags: wb253/TDengine
Tags
1.Fix bug: limit/offset clause error when query; 2.Fix bug: Crash due… … to bad SQL(?;); 3.Fix bug:If there is no result after query filtering, it will crash; 4.New feature: union query between super tables;
1. Fix bug: Pointer is not assigned, resulting in crash 2. The show accounts command supports the use of non root accounts. 3. Fix bug: After the two servers cluster and the masterip machine goes down, no heartbeat causes the power or Taos connection to fail 4. Fix bug: When the client specifies a database login that does not exist, it causes taosd crash. 5. Fix bug: Synchronization failed when taosd start. 6. Fix code issues reported by coverage scan
1. Fix bug: Grafana queries tdengine for illegal memory access 2. Fix bug: not active session 3. The show accounts command supports the use of non root accounts. 4. Fix bug: After the two servers cluster and the masterip machine goes down, no heartbeat causes the power or Taos connection to fail 5. Fix bug: When the client specifies a database login that does not exist, it causes taosd crash. 6. Fix bug: Synchronization failed after version upgrade from v1.6.4 to v1.6.5. 7. Fix code issues reported by coverage scan
develop release notes: Fix bugs and refactor code： 1. Avoid the retry efforts to consume too many CPU time in getting first available cache slot 2. Fix invalid free bug. 3. Fix sub/pub bug in returning data to client 4. Filter only sliding query. 5. Fix the crash when skey is less than ekey. 6. Fix bugs founded in regression test(reverse scan failed). 7. Fix __compar_fn_t build issue on Mac 8. Fix invalid write when assign the ip address at the client side. 9. Refactor code for sliding query processing 10. Refactor extbuffer model. 11. Refactor code for query intermeidate buffer. 12. Remove redundant codes 13. Fix bugs in regression test. 14. Fix query bugs. 15. Fix bugs found in regression test. 16. Modify default value of memory for aarch32 version 17. Modify compile scripts 18. Fix pHeader->tranId use the wrong method when assigning 19. Fix tpercentile link issue on Mac (and Windows) 20. Add description in the document: the time range that the database allows to insert records 21. Docker compile modify and doc modify 22. Refactor subscribe feature, and update corresponding documents 23. Modified the format of query result for Grafana plugin, seperate the data into divided arrays, one result array per table, with the tags as the label. Therefor "select * from super-table-name" will work well in the Grafana query. 24. Fix bug: describing super table causes crash, when add one tag and the data type of tag is wrong 25. Fix bug: the error result of show databases for no root user 26. Fix bug: Add additional check when super table uid is 0, Compatible with the case of super table with uid 0. 27. Fix a typo 28. Fix the crash when ctrl+c is triggered when querying super table. New feature: 1. Add six new functions for supporting rate/irate/sum_rat/sum_irate/avg_rate/avg_irate
1, Describing super table causes crash, when add one tag and the data… … type of tag is wrong 2, The error result of show databases for no root user 3, Add additional check when super table uid is 0. 4, Fix a typo 5, Compatible with the case of super table with uid 0 6, Fix the crash when ctrl+c is triggered when querying super table. 7, Support input 'nan' or '-nan' for double/float. 8, Modified the format of query result for Grafana plugin, seperate the data into divided arrays, one result array per table, with the tags as the label. Therefor "select * from super-table-name" will work well in the Grafana query.
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