Overview
Getting Started
User Guides
API Reference
Development
Migration Guides
Spark SQL
Core Classes
Spark Session
Configuration
Input/Output
DataFrame
Column
Data Types
Row
Functions
Window
Grouping
Catalog
Avro
Observation
UDF
Protobuf
Pandas API on Spark
Structured Streaming
MLlib (DataFrame-based)
Spark Streaming (Legacy)
MLlib (RDD-based)
Spark Core
Resource Management
Errors
pyspark.sql.Window.unboundedPreceding
¶
Window.
unboundedPreceding
: int
= -9223372036854775808
¶
pyspark.sql.Window.unboundedFollowing
pyspark.sql.WindowSpec.orderBy