st_ndims

Preview

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Returns the coordinate dimension of the input Geography or Geometry value.

For the corresponding Databricks SQL function, see st_ndims function.

Syntax

Python

from pyspark.databricks.sql import functions as dbf

dbf.st_ndims(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([('POINT ZM (10 34 48 -24)',)], ['wkt'])
df.select(dbf.st_ndims(dbf.st_geomfromtext('wkt')).alias('result')).collect()

Output

[Row(result=4)]