Geography
A class to represent a Geography value in Python.
Syntax
Python
from pyspark.databricks.sql.types import Geography
Geography(wkb=<wkb>, srid=<srid>)
Parameters
Parameter | Type | Description |
|---|---|---|
| bytes | The bytes representing the WKB of Geography |
| integer | The integer value representing SRID of Geography |
Methods
Method | Description |
|---|---|
Returns the WKB of Geography | |
Returns the SRID of Geography |
Examples
Python
from pyspark.databricks.sql import functions as dbf
df = spark.createDataFrame([{'geogwkt': 'POINT(17 7)'}])
g = df.select(dbf.st_geogfromwkt(df.geogwkt).alias("geog")).head().geog
g.getBytes().hex()
Output
'010100000000000000000031400000000000001c40'
Python
from pyspark.databricks.sql import functions as dbf
df = spark.createDataFrame([{'geogwkt': 'POINT(17 7)'}])
g = df.select(dbf.st_geogfromwkt(df.geogwkt).alias("geog")).head().geog
g.getSrid()
Output
4326