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Kusto-phase2: update and format release note.

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Yong Wang 2022-08-26 07:09:32 -07:00
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src/Parsers/Kusto/KQL_ReleaseNote.md
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@ -2,30 +2,6 @@
## KQL implemented features
# August 29, 2022
## Dynamic Array Functions
**Below functions only support the constant dynamic array**
- [array_sort_asc](https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/arraysortascfunction)
`print t = array_sort_asc(dynamic([null, 'd', 'a', 'c', 'c']))`
`print t = array_sort_asc(dynamic([4, 1, 3, 2]))`
`print array_sort_asc(dynamic(['b', 'a', 'c']), dynamic([20, 10, 30]))`
`print array_sort_asc(dynamic([2, 1, 3]), dynamic(['clickhouse','hello', 'world']))`
`print t = array_sort_asc( dynamic(['d', null, 'a', 'c', 'c']) , false)`
`print t = array_sort_asc( dynamic(['d', null, 'a', 'c', 'c']) , 1 > 2)`
`print t = array_sort_asc( dynamic([null, 'd', null, null, 'a', 'c', 'c', null, null, null]) , false)`
`print t = array_sort_asc( dynamic([null, null, null]) , false)`
`print array_sort_asc(dynamic([2, 1, null,3, null]), dynamic([20, 10, 40, 30, 50]), 1 > 2)`
`print array_sort_asc(dynamic([2, 1, null,3, null]), dynamic([20, 10, 40, 30, 50, 3]), 1 > 2)`
- [array_sort_desc](https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/arraysortdescfunction)
`print t = array_sort_desc(dynamic([null, 'd', 'a', 'c', 'c']))`
`print t = array_sort_desc(dynamic([4, 1, 3, 2]))`
`print array_sort_desc(dynamic(['b', 'a', 'c']), dynamic([20, 10, 30]))`
`print array_sort_desc(dynamic([2, 1, 3]), dynamic(['clickhouse','hello', 'world']))`
`print t = array_sort_desc( dynamic(['d', null, 'a', 'c', 'c']) , 1 < 2)`
`print t = array_sort_desc( dynamic(['d', null, 'a', 'c', 'c']) , false)`
`print t = array_sort_desc( dynamic([null, 'd', null, null, 'a', 'c', 'c', null, null, null]) , false)`
`print t = array_sort_desc( dynamic([null, null, null]) , false)`
`print array_sort_desc(dynamic([2, 1, null,3, null]), dynamic([20, 10, 40, 30, 50]), 1 > 2)`
## Aggregate Functions
## **make-series operator**
https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/make-seriesoperator
@ -158,6 +134,31 @@ https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/make-seriesoper
`DataTable | summarize t = percentilew(Bucket, Frequency, 50)`
## Dynamic functions
- [array_sort_asc](https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/arraysortascfunction)
**(only support the constant dynamic array)**
`print t = array_sort_asc(dynamic([null, 'd', 'a', 'c', 'c']))`
`print t = array_sort_asc(dynamic([4, 1, 3, 2]))`
`print array_sort_asc(dynamic(['b', 'a', 'c']), dynamic([20, 10, 30]))`
`print array_sort_asc(dynamic([2, 1, 3]), dynamic(['clickhouse','hello', 'world']))`
`print t = array_sort_asc( dynamic(['d', null, 'a', 'c', 'c']) , false)`
`print t = array_sort_asc( dynamic(['d', null, 'a', 'c', 'c']) , 1 > 2)`
`print t = array_sort_asc( dynamic([null, 'd', null, null, 'a', 'c', 'c', null, null, null]) , false)`
`print t = array_sort_asc( dynamic([null, null, null]) , false)`
`print array_sort_asc(dynamic([2, 1, null,3, null]), dynamic([20, 10, 40, 30, 50]), 1 > 2)`
`print array_sort_asc(dynamic([2, 1, null,3, null]), dynamic([20, 10, 40, 30, 50, 3]), 1 > 2)`
- [array_sort_desc](https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/arraysortdescfunction) **(only support the constant dynamic array)**
`print t = array_sort_desc(dynamic([null, 'd', 'a', 'c', 'c']))`
`print t = array_sort_desc(dynamic([4, 1, 3, 2]))`
`print array_sort_desc(dynamic(['b', 'a', 'c']), dynamic([20, 10, 30]))`
`print array_sort_desc(dynamic([2, 1, 3]), dynamic(['clickhouse','hello', 'world']))`
`print t = array_sort_desc( dynamic(['d', null, 'a', 'c', 'c']) , 1 < 2)`
`print t = array_sort_desc( dynamic(['d', null, 'a', 'c', 'c']) , false)`
`print t = array_sort_desc( dynamic([null, 'd', null, null, 'a', 'c', 'c', null, null, null]) , false)`
`print t = array_sort_desc( dynamic([null, null, null]) , false)`
`print array_sort_desc(dynamic([2, 1, null,3, null]), dynamic([20, 10, 40, 30, 50]), 1 > 2)`
- [array_concat](https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/arrayconcatfunction)
`print array_concat(dynamic([1, 2, 3]), dynamic([4, 5]), dynamic([6, 7, 8, 9])) == dynamic([1, 2, 3, 4, 5, 6, 7, 8, 9])`
@ -226,15 +227,15 @@ https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/make-seriesoper
- [datetime_add] (https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/datetime-addfunction)
`print datetime_add('day',1,datetime(2017-10-30 01:02:03.7654321))`
-[format_timespan] (https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/format-timespanfunction)
- [format_timespan] (https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/format-timespanfunction)
`print format_timespan(time(1d), 'd-[hh:mm:ss]')`
`print format_timespan(time('12:30:55.123'), 'ddddd-[hh:mm:ss.ffff]')`
-[format_datetime](https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/format-datetimefunction)
- [format_datetime](https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/format-datetimefunction)
`print format_datetime(todatetime('2009-06-15T13:45:30.6175425'), 'yy-M-dd [H:mm:ss.fff]')`
`print format_datetime(datetime(2015-12-14 02:03:04.12345), 'y-M-d h:m:s tt')`
-[todatetime] (https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/todatetimefunction)
- [todatetime](https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/todatetimefunction)
`print todatetime('2014-05-25T08:20:03.123456Z')`
`print todatetime('2014-05-25 20:03.123')`