st_reverse

Important

This feature is in Public Preview. You can confirm preview enrollment on the Previews page. See Manage Azure Databricks previews.

Reverses the order of vertices in the input Geography or Geometry value.

For the corresponding Databricks SQL function, see st_reverse function.

Syntax

from pyspark.databricks.sql import functions as dbf

dbf.st_reverse(col=<col>)

Parameters

Parameter	Type	Description
col	pyspark.sql.Column or str	A Geography or Geometry value.

Examples

from pyspark.databricks.sql import functions as dbf
df = spark.createDataFrame([('LINESTRING(1 2,3 4,5 6)',)], ['wkt'])
df.select(dbf.st_asewkt(dbf.st_reverse(dbf.st_geogfromtext('wkt'))).alias('result')).collect()

[Row(result='SRID=4326;LINESTRING(5 6,3 4,1 2)')]