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Important
Support for GEOGRAPHY values is in Public Preview. Support for GEOMETRY values is generally available.
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)')]