12 lines
510 B
Markdown
12 lines
510 B
Markdown
|
% This is generated by ESQL's AbstractFunctionTestCase. Do no edit it. See ../README.md for how to regenerate it.
|
||
|
|
|
||
|
|
**Description**
|
||
|
|
|
||
|
|
Returns the maximum value from multiple columns. This is similar to [`MV_MAX`](../../../esql-functions-operators.md#esql-mv_max) except it is intended to run on multiple columns at once.
|
||
|
|
|
||
|
|
::::{note}
|
||
|
|
When run on `keyword` or `text` fields, this returns the last string in alphabetical order. When run on `boolean` columns this will return `true` if any values are `true`.
|
||
|
|
::::
|
||
|
|
|
||
|
|
|