34 lines
673 B
Plaintext
34 lines
673 B
Plaintext
[discrete]
|
|
[[esql-st_y]]
|
|
=== `ST_Y`
|
|
|
|
experimental::[]
|
|
|
|
*Syntax*
|
|
|
|
[.text-center]
|
|
image::esql/functions/signature/st_y.svg[Embedded,opts=inline]
|
|
|
|
*Parameters*
|
|
|
|
`point`::
|
|
Expression of type `geo_point` or `cartesian_point`. If `null`, the function returns `null`.
|
|
|
|
*Description*
|
|
|
|
Extracts the `y` coordinate from the supplied point.
|
|
If the points is of type `geo_point` this is equivalent to extracting the `latitude` value.
|
|
|
|
include::types/st_y.asciidoc[]
|
|
|
|
*Example*
|
|
|
|
[source.merge.styled,esql]
|
|
----
|
|
include::{esql-specs}/spatial.csv-spec[tag=st_x_y]
|
|
----
|
|
[%header.monospaced.styled,format=dsv,separator=|]
|
|
|===
|
|
include::{esql-specs}/spatial.csv-spec[tag=st_x_y-result]
|
|
|===
|