st_reverse

Preview

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

For the corresponding Databricks SQL function, see st_reverse function.

Syntax

Python

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

Python

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()

Output

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