Amazon Redshift will no longer support the use of Python UDFs after June 30, 2026.
We will start enforcing it in phases. For more information on the details of Python end of life
and migration options, see the
blog post
ST_Y
ST_Y returns the second coordinate of an input point.
Syntax
ST_Y(point)
Arguments
- point
-
A
POINTvalue of data typeGEOMETRY.
Return type
DOUBLE PRECISION value of the second coordinate.
If point is null, then null is returned.
If point is the empty point, then null is returned.
If point is not a POINT, then an error is returned.
Examples
The following SQL returns the second coordinate of a point.
SELECT ST_Y(ST_Point(1,2));
st_y
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2.0