* feat:[TS-5617]use last_row cache mode if creating stream in fill_history
* feat(stream): optimize client logic of creating stream if with history
* feat(stream): optimize client logic of creating stream if with history
* feat(stream): optimize client logic of creating stream if with history
* feat(stream): optimize client logic of creating stream if with history
* feat(stream): optimize client logic of creating stream if with history
* feat(stream): optimize client logic of creating stream if with history
* feat(stream): optimize client logic of creating stream if with history
* feat(stream): optimize client logic of creating stream if with history
* feat(stream): optimize client logic of creating stream if with history
* feat(stream): optimize client logic of creating stream if with history
* feat(stream): optimize client logic of creating stream if with history
* fix: heap use after free
* feat: add log
* fix: ci case error
* fix: compile error in windows
* fix: ci case error
* fix: heap user after free
* fix: memory leak
* fix: ci case error
* fix: ci case error
* fix: ci case error
* feat: support fill_history 1 async when creating stream
* feat: support fill_history 1 async when creating stream
* fix: compile error
* feat[TS-5617]: support fill_history 1 async when creating stream
---------
Co-authored-by: yihaoDeng <yhdeng@taosdata.com>
* decimal: create table
* decimal: add test case decimal.py
* decimal: add decimal.c
* support input decimal
* decimal test
* refactor svalue
* fix test cases
* add decimal unit test
* add decimal test cmake
* support insert and query decimal type
* define wide integer, support decimal128
* support decimal128 divide
* set decimal type expr res types
* scalar decimal
* convert to decimal
* fix decimal64/128 from str and to str
* fix decimal from str and decimal to str
* decimal simple conversion
* unit test for decimal
* decimal conversion and unit tests
* decimal + - * /
* decimal scalar ops and comparision
* start to refactor GET_TYPED_DATA
* support decimal max func, cast func
* refactor GET_TYPED_DATA interface
* decimal scalar comparision
* start to implement sum for decimal
* support sum and avg for decimal type
* decimal tests
* add decimal test
* decimal add test cases
* decimal use int256/int128
* decimal testing
* fix decimal table meta and add tests for decimal col streams
* fix create stream and create tsma
* test insert decimal values
* decimal from str
* test decimal input
* test parse decimal from string
* add taos_fetch_field_e api
* decimal insert tests
* test decimal operators
* decimal operator test
* feat:support decimal in raw block
* decimal operator tests
* decimal test
* feat:support decimal in raw block
* feat:support decimal in raw block
* feat:add schemaExt to SMqDataRsp
* feat:remove add schemaExt to SMqDataRsp
* feat:remove add schemaExt to SMqDataRsp
* feat:remove add schemaExt to SMqDataRsp
* decimal test operators
* decimal operator test
* test decimal operators
* test decimal compare operators
* decimal unary operator test
* decimal col with decimal col oper test
* test decimal col filtering
* fix decimal float operator test
* decimal test where filtering
* fix decimal filtering
* fix decimal order by
* fix decimal op test
* test decimal agg funcs
* test decimal functions
* remove assert
* fix ci build for ret check
* fix decimal windows build
* fix ci ret check
* skip decimal ret check
* skip decimal ret check
* fix decimal tests
* fix decimal ci test
* decimal test
* fix(tmq): heap user after free
* fix(tmq): double free
* fix(tmq): double free
* fix decimal tests
* fix(decimal): decimal test ci build
* fix(decimal): windows build
* fix(decimal): decimal test build
* fix(decimal): fix decimal build and tests
* fix(decimal): fix decimal tests
* fix(decimal): fix taos_fetch_fields_e api
* fix(decimal): fix decimal taos_fetch_fields_e api
* fix(decimal): rebase 3.0
* fix(decimal): fix decimal functions
* fix(decimal): fix decimal test case memory leak
* fix(decimal): fix decimal tests
* fix(decimal): fix decimal test case
* fix(decimal): fix decimal tests
* feat(decimal): fix unit tests
* feat(decimal): fix deicmal unit test
---------
Co-authored-by: wangmm0220 <wangmm0220@gmail.com>
Co-authored-by: yihaoDeng <yhdeng@taosdata.com>
Introduce the `true for` syntax to allow users to specify the minimum
duration for event and state windows. Add corresponding tests to
validate the feature. Updated the user manual with usage instructions.
- Introduce new syntax to specify notification type and destination address
- Collect relevant event information during window computations
- Implement websocket-based notification delivery to the specified address
Add the AUTO keyword, which allows automatic determination of the
INTERVAL OFFSET based on the WHERE condition. It simplifies usage by
allowing users to rely on the system to infer the correct offset
without manual specification.
Add more functions:
- Numeric Functions: PI(),ROUND(),TRUNC(),EXP(),LN(),SIGN(),DEGREES(),RADIANS().
- String Functions: CHAR(),ASCII(),POSITION(),TRIM(),REPLACE(),REPEAT().
- Date and Time Functions: WEEKDAY(),DAYOFWEEK(),WEEK(),WEEKOFYEAR().
- Aggregate Functions: VAR_POP().
Modify some functions:
- ROUND(): support round to given decimal places.
- CHAR_LENGTH(): support calculate multi-byte character's length.
- TIMEDIFF(): result will be negative when expr1 < expr2.
- STDDEV(): add alias name STDDEV_POP().
- SUBSTR(): add alias name SUBSTRING().
support new syntax SUBSTRING/SUBSTR(expr FROM pos [FOR len]).
