使用 KQL 创建矩阵

Question

这是我在 Databricks 中的一项工作的矩阵。我已经裁剪出任务名称（通常位于矩阵的左侧。绿点显示任务运行成功。我想使用 KQL 重新创建它。我有三列数据。时间生成、ActionName（无论是通过还是失败）和 table 名称。我有每个 table 的记录很多个月，但只需要一个 2 周的矩阵。如果有人能提供帮助，非常感谢。

A example of the matrix mentioned above

Answer 1

种类

// Generation of a data sample. Not part of the solution.
let t = materialize (print table_id = range(1,10), dt = range(startofday(ago(20d)), now(), 1d) | mv-expand table_id | mv-expand dt | extend TimeGenerated = todatetime(dt), TableName = strcat("table_",table_id), ActionName  = dynamic(["Passed","Failed"])[toint(rand(2))] | where rand() < 0.9);
// Solution starts here.
t
| extend TimeGenerated = format_datetime (TimeGenerated, 'yyyy-MM-dd')
| evaluate pivot(TimeGenerated, any(iff(ActionName == "Passed", make_string(129001), make_string(128997))), TableName)

TableName	2022-04-01	2022-04-02	2022-04-03	2022-04-04	2022-04-05	2022-04-06	2022-04-07	2022-04-08	2022-04-09	2022-04-10	2022-04-11	2022-04-12	2022-04-13	2022-04-14	2022-04-15	2022-04-16	2022-04-17	2022-04-18	2022-04-19	2022-04-20	2022-04-21
table_1
table_2
table_3
table_4
table_5
table_6
table_7
table_8
table_9
table_10

Fiddle

使用 KQL 创建矩阵

Creating a matrix using KQL

matrix

kql

kusto-explorer