FromBranch:release/ver-2.3.0.0
ToBranch: release/ver-2.3.1.0
FIX BUGS:
[TS-498]: alter keep alive time in restful pool (#8503)
[TD-10824-D]: compacting in 2 abnormally if vnode has no meta/data
[TD-10700]: fixed tag/column name length 64 issue
[TD-10691]: fixed coredump when 'file' contained in non-insertion SQL
[TS-522]: fix JDBC-RESTful didn't change wasNull after getString (#8470)
[TD-10700]: fixed tag/column name length 64 issue
[TS-471]: fixed that queries in timezone with DST were incorrect
[TD-10700]: add test cases
[TD-10700]: fixed alter tag modify tag lengh clause when escape characters applied
[TD-10700]: fixed schemaless table name length 192 issue
[TD-10770]: fix python connector tests and examples error in case of new schemaless api (#8458)
[TD-10732]: snapcraft blm3 build issue. (#8379)
[TS-441]: add windows unicode support
[TS-509]:Repeated single quotes error. (#8445)
[TS-198]: support usb dongle.
[TD-10771]: fix invalid syntax error for python2 (#8430)
[TS-361]: fixed count of query was incorrect when 'like' was used
[TD-10735]:use different cumsum type for signed/unsigned/double input type
[TS-378]: fix tsCompressBoolImp log error
[TS-336]:don't need return -1,when update sql done
[TD-10710]: taosdump exit if mix input. (#8327)
[TS-336]:fix sql execute error in idea (#8326)
[TD-8315]: unused value in path src/tsdb/src/tsdbRead.c
[TD-10706]:csum and mavg only support group by tbname
[TD-10683]:set TSTD_MAX_KEEP to 36500 and set MIN_TS_KEY to take into account DELETE account in TKEY
[TS-478]: insert status can use , or whitespace as separator in values
[TD-10628]:close query ResultSet (#8293)
[TS-468]: add io_read_rate, io_write_rate
[TD-10690]: pickup httpd and make install failed. (#8310)
[TD-10578]: taosdemo rest interface slow. (#8229)
[TD-6045]: taosdump multiple stb. (#8308)
[TD-6045]: taosdump multiple stb. (#8295)
[TD-10676]:log database io_read/io_write value abnormal
[TD-10639]: add test cases;
[TD-10639]: allow OpenTSDB telnet line protocol metric value contain space inside double quote for string types
[TD-10639]: allow influxDB line protocol column value contain space/comma inside double quote
[TD-6662]: fixed bug in subscription to normal table with ts limitation
[TS-414]: pCol->len logic fix for partial update of columns
[TS-401]: fixed bug that update didn't work in some conditions
ENHANCEMENTS:
[TD-10700]: fixed uppercase tag in escape quote issue
[TD-10700]: add test case for JSON protocol inserting keywords/special character
[TD-10700]: add test case for telnet protocol inserting keywords/special character
[TD-10700]: add test case for line protocol inserting keywords/special character
[TD-10700]: add test case for modify column length
[TD-10700]: The escape char backstick can be used for both tag name and column name
[TS-493-M]: postpone cache last to query time
[TD-10700]: The escape char backstick can be used for both tag name and column name
[TD-10700]: add tag name escape sim test cases
[TD-10700]: add column name escape sim test cases
[TD-10700]: The escape char backstick can be used for both tag name and column name
[TD-10642]: [schemaless] add affected lines and msg buffer for receiving error message.
[TD-10642]: [schemaless] modified python connector to accomandate API change
[TD-10642]: [schemaless] add affected lines and msg buffer for receiving error message.
[TS-385]: support flush wal by walFlushSize
NEW FEATURES:
[TD-10751]: jdbc support schemaless insert (#8511)
[TD-10401]: support datax tdenginewriter migrate opentsdb data (#8411)
[TD-6117]:Multi-level aggregate query optimization
DOCS:
[TD-10852]: remove grafana plugin in releases [ci skip] (#8543)
[TD-5892]: officially document the PyPI python connector [ci skip] (#8459)
[TD-10743]: ports rearrange
TEST:
[TD-6124]: finish influxdb and opentsdbschemaless test
[TD-6672]: finish tests/pytest/query/queryDiffColsTagsAndOr.py
[TD-10551]: add taosdemo testcase that it provides define timestamp column with stmt in sample.csv
[TD-10551]: add taosdemo testcase that it provides define timestamp column in sample.csv
'[TD-6677]:add testcase of the tag type supporting json format'
[TS-443]: update test case
[TD-10703]:nested query interval
[TD-5898]:add taosdump case of mixed usage of -D
[TD-5898]:add taosdump case about usage of -D
[TS-444]: add test case for union all
[TS-440]: add test case for max data length