blob: a4c17cfc843bb00e4af9a36944bf8353103de4ec [file] [log] [blame]
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Format Versioning and Stability &#8212; Apache Arrow v5.0.0</title>
<link href="../_static/css/theme.css" rel="stylesheet" />
<link href="../_static/css/index.c5995385ac14fb8791e8eb36b4908be2.css" rel="stylesheet" />
<link rel="stylesheet"
href="../_static/vendor/fontawesome/5.13.0/css/all.min.css">
<link rel="preload" as="font" type="font/woff2" crossorigin
href="../_static/vendor/fontawesome/5.13.0/webfonts/fa-solid-900.woff2">
<link rel="preload" as="font" type="font/woff2" crossorigin
href="../_static/vendor/fontawesome/5.13.0/webfonts/fa-brands-400.woff2">
<link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
<link rel="stylesheet" href="../_static/basic.css" type="text/css" />
<link rel="stylesheet" type="text/css" href="../_static/theme_overrides.css" />
<link rel="preload" as="script" href="../_static/js/index.1c5a1a01449ed65a7b51.js">
<script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
<script src="../_static/jquery.js"></script>
<script src="../_static/underscore.js"></script>
<script src="../_static/doctools.js"></script>
<link rel="canonical" href="https://arrow.apache.org/docs/format/Versioning.html" />
<link rel="shortcut icon" href="../_static/favicon.ico"/>
<link rel="index" title="Index" href="../genindex.html" />
<link rel="search" title="Search" href="../search.html" />
<link rel="next" title="Arrow Columnar Format" href="Columnar.html" />
<link rel="prev" title="Apache Arrow" href="../index.html" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="docsearch:language" content="en" />
</head>
<body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
<div class="container-fluid" id="banner"></div>
<div class="container-xl">
<div class="row">
<!-- Only show if we have sidebars configured, else just a small margin -->
<div class="col-12 col-md-3 bd-sidebar">
<a class="navbar-brand" href="../index.html">
<img src="../_static/arrow.png" class="logo" alt="logo">
</a>
<form class="bd-search d-flex align-items-center" action="../search.html" method="get">
<i class="icon fas fa-search"></i>
<input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
</form>
<nav class="bd-links" id="bd-docs-nav" aria-label="Main navigation">
<div class="bd-toc-item active">
<p class="caption">
<span class="caption-text">
Specifications and Protocols
</span>
</p>
<ul class="current nav bd-sidenav">
<li class="toctree-l1 current active">
<a class="current reference internal" href="#">
Format Versioning and Stability
</a>
</li>
<li class="toctree-l1">
<a class="reference internal" href="Columnar.html">
Arrow Columnar Format
</a>
</li>
<li class="toctree-l1">
<a class="reference internal" href="Flight.html">
Arrow Flight RPC
</a>
</li>
<li class="toctree-l1">
<a class="reference internal" href="Integration.html">
Integration Testing
</a>
</li>
<li class="toctree-l1">
<a class="reference internal" href="CDataInterface.html">
The Arrow C data interface
</a>
</li>
<li class="toctree-l1">
<a class="reference internal" href="CStreamInterface.html">
The Arrow C stream interface
</a>
</li>
<li class="toctree-l1">
<a class="reference internal" href="Other.html">
Other Data Structures
</a>
</li>
</ul>
<p class="caption">
<span class="caption-text">
Libraries
</span>
</p>
<ul class="nav bd-sidenav">
<li class="toctree-l1">
<a class="reference internal" href="../status.html">
Implementation Status
</a>
</li>
<li class="toctree-l1">
<a class="reference external" href="https://arrow.apache.org/docs/c_glib/">
C/GLib
</a>
</li>
<li class="toctree-l1 has-children">
<a class="reference internal" href="../cpp/index.html">
C++
</a>
<input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox"/>
<label for="toctree-checkbox-1">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l2 has-children">
<a class="reference internal" href="../cpp/getting_started.html">
User Guide
</a>
<input class="toctree-checkbox" id="toctree-checkbox-2" name="toctree-checkbox-2" type="checkbox"/>
<label for="toctree-checkbox-2">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/overview.html">
High-Level Overview
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/conventions.html">
Conventions
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/build_system.html">
Using Arrow C++ in your own project
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/memory.html">
Memory Management
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/arrays.html">
Arrays
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/datatypes.html">
Data Types
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/tables.html">
Tabular Data
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/compute.html">
Compute Functions
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/io.html">
Input / output and filesystems
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/ipc.html">
Reading and writing the Arrow IPC format
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/parquet.html">
Reading and writing Parquet files
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/csv.html">
Reading and Writing CSV files
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/json.html">
Reading JSON files
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/dataset.html">
Tabular Datasets
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/flight.html">
Arrow Flight RPC
</a>
</li>
</ul>
</li>
<li class="toctree-l2 has-children">
<a class="reference internal" href="../cpp/examples/index.html">
Examples
</a>
<input class="toctree-checkbox" id="toctree-checkbox-3" name="toctree-checkbox-3" type="checkbox"/>
<label for="toctree-checkbox-3">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/examples/cmake_minimal_build.html">
Minimal build using CMake
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/examples/dataset_documentation_example.html">
Arrow Datasets example
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/examples/row_columnar_conversion.html">
Row to columnar conversion
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/examples/tuple_range_conversion.html">
std::tuple-like ranges to Arrow
</a>
</li>
</ul>
</li>
<li class="toctree-l2 has-children">
<a class="reference internal" href="../cpp/api.html">
API Reference
</a>
<input class="toctree-checkbox" id="toctree-checkbox-4" name="toctree-checkbox-4" type="checkbox"/>
<label for="toctree-checkbox-4">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/support.html">
Programming Support
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/memory.html">
Memory (management)
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/datatype.html">
Data Types
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/array.html">
Arrays
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/scalar.html">
Scalars
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/builder.html">
Array Builders
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/table.html">
Two-dimensional Datasets
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/c_abi.html">
C Interfaces
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/compute.html">
Compute Functions
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/tensor.html">
Tensors
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/utilities.html">
Utilities
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/io.html">
Input / output
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/ipc.html">
Arrow IPC
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/formats.html">
File Formats
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/cuda.html">
CUDA support
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/flight.html">
Arrow Flight RPC
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/filesystem.html">
Filesystems
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../cpp/api/dataset.html">
Dataset
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l1">
<a class="reference external" href="https://github.com/apache/arrow/blob/master/csharp/README.md">
C#
</a>
</li>
<li class="toctree-l1">
<a class="reference external" href="https://godoc.org/github.com/apache/arrow/go/arrow">
Go
</a>
</li>
<li class="toctree-l1 has-children">
<a class="reference internal" href="../java/index.html">
Java
</a>
<input class="toctree-checkbox" id="toctree-checkbox-5" name="toctree-checkbox-5" type="checkbox"/>
<label for="toctree-checkbox-5">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l2">
<a class="reference internal" href="../java/vector.html">
ValueVector
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../java/vector_schema_root.html">
VectorSchemaRoot
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../java/ipc.html">
Reading/Writing IPC formats
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../java/algorithm.html">
Java Algorithms
</a>
</li>
<li class="toctree-l2">
<a class="reference external" href="https://arrow.apache.org/docs/java/reference/">
Reference (javadoc)
</a>
</li>
</ul>
</li>
<li class="toctree-l1">
<a class="reference external" href="https://arrow.apache.org/docs/js/">
JavaScript
</a>
</li>
<li class="toctree-l1">
<a class="reference external" href="https://github.com/apache/arrow/blob/master/julia/Arrow/README.md">
Julia
</a>
</li>
<li class="toctree-l1">
<a class="reference external" href="https://github.com/apache/arrow/blob/master/matlab/README.md">
MATLAB
</a>
</li>
<li class="toctree-l1 has-children">
<a class="reference internal" href="../python/index.html">
Python
</a>
<input class="toctree-checkbox" id="toctree-checkbox-6" name="toctree-checkbox-6" type="checkbox"/>
<label for="toctree-checkbox-6">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l2">
<a class="reference internal" href="../python/install.html">
Installing PyArrow
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/memory.html">
Memory and IO Interfaces
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/data.html">
Data Types and In-Memory Data Model
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/compute.html">
Compute Functions
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/ipc.html">
Streaming, Serialization, and IPC
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/filesystems.html">
Filesystem Interface
</a>
</li>
<li class="toctree-l2 has-children">
<a class="reference internal" href="../python/filesystems_deprecated.html">
Filesystem Interface (legacy)
</a>
<input class="toctree-checkbox" id="toctree-checkbox-7" name="toctree-checkbox-7" type="checkbox"/>
<label for="toctree-checkbox-7">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.hdfs.connect.html">
pyarrow.hdfs.connect
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.cat.html">
pyarrow.HadoopFileSystem.cat
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.chmod.html">
pyarrow.HadoopFileSystem.chmod
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.chown.html">
pyarrow.HadoopFileSystem.chown
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.delete.html">
pyarrow.HadoopFileSystem.delete
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.df.html">
pyarrow.HadoopFileSystem.df
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.disk_usage.html">
pyarrow.HadoopFileSystem.disk_usage
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.download.html">
pyarrow.HadoopFileSystem.download
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.exists.html">
pyarrow.HadoopFileSystem.exists
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.get_capacity.html">
pyarrow.HadoopFileSystem.get_capacity
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.get_space_used.html">
pyarrow.HadoopFileSystem.get_space_used
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.info.html">
pyarrow.HadoopFileSystem.info
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.ls.html">
pyarrow.HadoopFileSystem.ls
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.mkdir.html">
pyarrow.HadoopFileSystem.mkdir
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.open.html">
pyarrow.HadoopFileSystem.open
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.rename.html">
pyarrow.HadoopFileSystem.rename
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.rm.html">
pyarrow.HadoopFileSystem.rm
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HadoopFileSystem.upload.html">
pyarrow.HadoopFileSystem.upload
</a>
</li>
<li class="toctree-l3">
<a class="reference internal" href="../python/generated/pyarrow.HdfsFile.html">
pyarrow.HdfsFile
</a>
</li>
</ul>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/plasma.html">
The Plasma In-Memory Object Store
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/numpy.html">
NumPy Integration
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/pandas.html">
Pandas Integration
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/timestamps.html">
Timestamps
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/csv.html">
Reading and Writing CSV files
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/feather.html">
Feather File Format
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/json.html">
Reading JSON files
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/parquet.html">
Reading and Writing the Apache Parquet Format
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/dataset.html">
Tabular Datasets
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/cuda.html">
CUDA Integration
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/extending_types.html">
Extending pyarrow
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/extending.html">
Using pyarrow from C++ and Cython Code
</a>
</li>
<li class="toctree-l2 has-children">
<a class="reference internal" href="../python/api.html">
API Reference
</a>
<input class="toctree-checkbox" id="toctree-checkbox-8" name="toctree-checkbox-8" type="checkbox"/>
<label for="toctree-checkbox-8">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l3 has-children">
<a class="reference internal" href="../python/api/datatypes.html">
Data Types and Schemas
</a>
<input class="toctree-checkbox" id="toctree-checkbox-9" name="toctree-checkbox-9" type="checkbox"/>
<label for="toctree-checkbox-9">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.null.html">
pyarrow.null
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.bool_.html">
pyarrow.bool_
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.int8.html">
pyarrow.int8
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.int16.html">
pyarrow.int16
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.int32.html">
pyarrow.int32
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.int64.html">
pyarrow.int64
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.uint8.html">
pyarrow.uint8
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.uint16.html">
pyarrow.uint16
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.uint32.html">
pyarrow.uint32
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.uint64.html">
pyarrow.uint64
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.float16.html">
pyarrow.float16
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.float32.html">
pyarrow.float32
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.float64.html">
pyarrow.float64
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.time32.html">
pyarrow.time32
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.time64.html">
pyarrow.time64
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.timestamp.html">
pyarrow.timestamp
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.date32.html">
pyarrow.date32
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.date64.html">
pyarrow.date64
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.binary.html">
pyarrow.binary
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.string.html">
pyarrow.string
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.utf8.html">
pyarrow.utf8
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.large_binary.html">
pyarrow.large_binary
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.large_string.html">
pyarrow.large_string
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.large_utf8.html">
pyarrow.large_utf8
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.decimal128.html">
pyarrow.decimal128
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.list_.html">
pyarrow.list_
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.large_list.html">
pyarrow.large_list
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.map_.html">
pyarrow.map_
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.struct.html">
pyarrow.struct
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dictionary.html">
pyarrow.dictionary
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.field.html">
pyarrow.field
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.schema.html">
pyarrow.schema
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.from_numpy_dtype.html">
pyarrow.from_numpy_dtype
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.DataType.html">
pyarrow.DataType
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.DictionaryType.html">
pyarrow.DictionaryType
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ListType.html">
pyarrow.ListType
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.MapType.html">
pyarrow.MapType
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.StructType.html">
pyarrow.StructType
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.UnionType.html">
pyarrow.UnionType
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.TimestampType.html">
pyarrow.TimestampType
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Time32Type.html">
pyarrow.Time32Type
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Time64Type.html">
pyarrow.Time64Type
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.FixedSizeBinaryType.html">
pyarrow.FixedSizeBinaryType
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Decimal128Type.html">
pyarrow.Decimal128Type
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Field.html">
pyarrow.Field
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Schema.html">
pyarrow.Schema
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ExtensionType.html">
pyarrow.ExtensionType
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.PyExtensionType.html">
pyarrow.PyExtensionType
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.register_extension_type.html">
pyarrow.register_extension_type
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.unregister_extension_type.html">
pyarrow.unregister_extension_type
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_boolean.html">
pyarrow.types.is_boolean
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_integer.html">
pyarrow.types.is_integer
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_signed_integer.html">
pyarrow.types.is_signed_integer
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_unsigned_integer.html">
pyarrow.types.is_unsigned_integer
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_int8.html">
pyarrow.types.is_int8
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_int16.html">
pyarrow.types.is_int16
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_int32.html">
pyarrow.types.is_int32
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_int64.html">
pyarrow.types.is_int64
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_uint8.html">
pyarrow.types.is_uint8
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_uint16.html">
pyarrow.types.is_uint16
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_uint32.html">
pyarrow.types.is_uint32
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_uint64.html">
pyarrow.types.is_uint64
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_floating.html">
pyarrow.types.is_floating
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_float16.html">
pyarrow.types.is_float16
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_float32.html">
pyarrow.types.is_float32
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_float64.html">
pyarrow.types.is_float64
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_decimal.html">
pyarrow.types.is_decimal
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_list.html">
pyarrow.types.is_list
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_large_list.html">
pyarrow.types.is_large_list
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_struct.html">
pyarrow.types.is_struct
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_union.html">
pyarrow.types.is_union
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_nested.html">
pyarrow.types.is_nested
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_temporal.html">
pyarrow.types.is_temporal
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_timestamp.html">
pyarrow.types.is_timestamp
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_date.html">
pyarrow.types.is_date
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_date32.html">
pyarrow.types.is_date32
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_date64.html">
pyarrow.types.is_date64
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_time.html">
pyarrow.types.is_time
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_time32.html">
pyarrow.types.is_time32
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_time64.html">
pyarrow.types.is_time64
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_null.html">
pyarrow.types.is_null
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_binary.html">
pyarrow.types.is_binary
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_unicode.html">
pyarrow.types.is_unicode
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_string.html">
pyarrow.types.is_string
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_large_binary.html">
pyarrow.types.is_large_binary
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_large_unicode.html">
pyarrow.types.is_large_unicode
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_large_string.html">
pyarrow.types.is_large_string
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_fixed_size_binary.html">
pyarrow.types.is_fixed_size_binary
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_map.html">
pyarrow.types.is_map
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.types.is_dictionary.html">
pyarrow.types.is_dictionary
</a>
</li>
</ul>
</li>
<li class="toctree-l3 has-children">
<a class="reference internal" href="../python/api/arrays.html">
Arrays and Scalars
</a>
<input class="toctree-checkbox" id="toctree-checkbox-10" name="toctree-checkbox-10" type="checkbox"/>
<label for="toctree-checkbox-10">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.array.html">
pyarrow.array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.nulls.html">
pyarrow.nulls
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Array.html">
pyarrow.Array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.BooleanArray.html">
pyarrow.BooleanArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.FloatingPointArray.html">
pyarrow.FloatingPointArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.IntegerArray.html">
pyarrow.IntegerArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Int8Array.html">
pyarrow.Int8Array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Int16Array.html">
pyarrow.Int16Array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Int32Array.html">
pyarrow.Int32Array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Int64Array.html">
pyarrow.Int64Array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.NullArray.html">
pyarrow.NullArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.NumericArray.html">
pyarrow.NumericArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.UInt8Array.html">
pyarrow.UInt8Array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.UInt16Array.html">
pyarrow.UInt16Array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.UInt32Array.html">
pyarrow.UInt32Array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.UInt64Array.html">
pyarrow.UInt64Array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.BinaryArray.html">
pyarrow.BinaryArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.StringArray.html">
pyarrow.StringArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.FixedSizeBinaryArray.html">
pyarrow.FixedSizeBinaryArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.LargeBinaryArray.html">
pyarrow.LargeBinaryArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.LargeStringArray.html">
pyarrow.LargeStringArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Time32Array.html">
pyarrow.Time32Array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Time64Array.html">
pyarrow.Time64Array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Date32Array.html">
pyarrow.Date32Array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Date64Array.html">
pyarrow.Date64Array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.TimestampArray.html">
pyarrow.TimestampArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Decimal128Array.html">
pyarrow.Decimal128Array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.DictionaryArray.html">
pyarrow.DictionaryArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ListArray.html">
pyarrow.ListArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.FixedSizeListArray.html">
pyarrow.FixedSizeListArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.LargeListArray.html">
pyarrow.LargeListArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.StructArray.html">
pyarrow.StructArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.UnionArray.html">
pyarrow.UnionArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ExtensionArray.html">
pyarrow.ExtensionArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.scalar.html">
pyarrow.scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.NA.html">
pyarrow.NA
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Scalar.html">
pyarrow.Scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.BooleanScalar.html">
pyarrow.BooleanScalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Int8Scalar.html">
pyarrow.Int8Scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Int16Scalar.html">
pyarrow.Int16Scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Int32Scalar.html">
pyarrow.Int32Scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Int64Scalar.html">
pyarrow.Int64Scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.UInt8Scalar.html">
pyarrow.UInt8Scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.UInt16Scalar.html">
pyarrow.UInt16Scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.UInt32Scalar.html">
pyarrow.UInt32Scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.UInt64Scalar.html">
pyarrow.UInt64Scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.FloatScalar.html">
pyarrow.FloatScalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.DoubleScalar.html">
pyarrow.DoubleScalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.BinaryScalar.html">
pyarrow.BinaryScalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.StringScalar.html">
pyarrow.StringScalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.FixedSizeBinaryScalar.html">
pyarrow.FixedSizeBinaryScalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.LargeBinaryScalar.html">
pyarrow.LargeBinaryScalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.LargeStringScalar.html">
pyarrow.LargeStringScalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Time32Scalar.html">
pyarrow.Time32Scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Time64Scalar.html">
pyarrow.Time64Scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Date32Scalar.html">
pyarrow.Date32Scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Date64Scalar.html">
pyarrow.Date64Scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.TimestampScalar.html">
pyarrow.TimestampScalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Decimal128Scalar.html">
pyarrow.Decimal128Scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.DictionaryScalar.html">
pyarrow.DictionaryScalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ListScalar.html">
pyarrow.ListScalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.LargeListScalar.html">
pyarrow.LargeListScalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.StructScalar.html">
pyarrow.StructScalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.UnionScalar.html">
pyarrow.UnionScalar
</a>
</li>
</ul>
</li>
<li class="toctree-l3 has-children">
<a class="reference internal" href="../python/api/memory.html">
Buffers and Memory
</a>
<input class="toctree-checkbox" id="toctree-checkbox-11" name="toctree-checkbox-11" type="checkbox"/>
<label for="toctree-checkbox-11">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.allocate_buffer.html">
pyarrow.allocate_buffer
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.py_buffer.html">
pyarrow.py_buffer
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.foreign_buffer.html">
pyarrow.foreign_buffer
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Buffer.html">
pyarrow.Buffer
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ResizableBuffer.html">
pyarrow.ResizableBuffer
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Codec.html">
pyarrow.Codec
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compress.html">
pyarrow.compress
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.decompress.html">
pyarrow.decompress
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.MemoryPool.html">
pyarrow.MemoryPool
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.default_memory_pool.html">
pyarrow.default_memory_pool
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.jemalloc_memory_pool.html">
pyarrow.jemalloc_memory_pool
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.mimalloc_memory_pool.html">
pyarrow.mimalloc_memory_pool
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.system_memory_pool.html">
pyarrow.system_memory_pool
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.jemalloc_set_decay_ms.html">
pyarrow.jemalloc_set_decay_ms
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.set_memory_pool.html">
pyarrow.set_memory_pool
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.log_memory_allocations.html">
pyarrow.log_memory_allocations
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.total_allocated_bytes.html">
pyarrow.total_allocated_bytes
</a>
</li>
</ul>
</li>
<li class="toctree-l3 has-children">
<a class="reference internal" href="../python/api/compute.html">
Compute Functions
</a>
<input class="toctree-checkbox" id="toctree-checkbox-12" name="toctree-checkbox-12" type="checkbox"/>
<label for="toctree-checkbox-12">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.count.html">
pyarrow.compute.count
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.index.html">
pyarrow.compute.index
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.mean.html">
pyarrow.compute.mean
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.min_max.html">
pyarrow.compute.min_max
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.mode.html">
pyarrow.compute.mode
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.stddev.html">
pyarrow.compute.stddev
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.sum.html">
pyarrow.compute.sum
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.variance.html">
pyarrow.compute.variance
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.abs.html">
pyarrow.compute.abs
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.abs_checked.html">
pyarrow.compute.abs_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.add.html">
pyarrow.compute.add
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.add_checked.html">
pyarrow.compute.add_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.divide.html">
pyarrow.compute.divide
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.divide_checked.html">
pyarrow.compute.divide_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.multiply.html">
pyarrow.compute.multiply
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.multiply_checked.html">
pyarrow.compute.multiply_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.power.html">
pyarrow.compute.power
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.power_checked.html">
pyarrow.compute.power_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.shift_left.html">
pyarrow.compute.shift_left
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.shift_left_checked.html">
pyarrow.compute.shift_left_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.shift_right.html">
pyarrow.compute.shift_right
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.shift_right_checked.html">
pyarrow.compute.shift_right_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.sign.html">
pyarrow.compute.sign
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.subtract.html">
pyarrow.compute.subtract
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.subtract_checked.html">
pyarrow.compute.subtract_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.bit_wise_and.html">
pyarrow.compute.bit_wise_and
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.bit_wise_not.html">
pyarrow.compute.bit_wise_not
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.bit_wise_or.html">
pyarrow.compute.bit_wise_or
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.bit_wise_xor.html">
pyarrow.compute.bit_wise_xor
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ceil.html">
pyarrow.compute.ceil
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.floor.html">
pyarrow.compute.floor
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.trunc.html">
pyarrow.compute.trunc
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ln.html">
pyarrow.compute.ln
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ln_checked.html">
pyarrow.compute.ln_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.log10.html">
pyarrow.compute.log10
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.log10_checked.html">
pyarrow.compute.log10_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.log1p.html">
pyarrow.compute.log1p
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.log1p_checked.html">
pyarrow.compute.log1p_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.log2.html">
pyarrow.compute.log2
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.log2_checked.html">
pyarrow.compute.log2_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.acos.html">
pyarrow.compute.acos
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.acos_checked.html">
pyarrow.compute.acos_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.asin.html">
pyarrow.compute.asin
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.asin_checked.html">
pyarrow.compute.asin_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.atan.html">
pyarrow.compute.atan
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.atan2.html">
pyarrow.compute.atan2
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.cos.html">
pyarrow.compute.cos
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.cos_checked.html">
pyarrow.compute.cos_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.sin.html">
pyarrow.compute.sin
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.sin_checked.html">
pyarrow.compute.sin_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.tan.html">
pyarrow.compute.tan
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.tan_checked.html">
pyarrow.compute.tan_checked
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.equal.html">
pyarrow.compute.equal
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.greater.html">
pyarrow.compute.greater
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.greater_equal.html">
pyarrow.compute.greater_equal
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.less.html">
pyarrow.compute.less
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.less_equal.html">
pyarrow.compute.less_equal
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.not_equal.html">
pyarrow.compute.not_equal
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.max_element_wise.html">
pyarrow.compute.max_element_wise
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.min_element_wise.html">
pyarrow.compute.min_element_wise
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.and_.html">
pyarrow.compute.and_
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.and_kleene.html">
pyarrow.compute.and_kleene
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.all.html">
pyarrow.compute.all
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.any.html">
pyarrow.compute.any
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.invert.html">
pyarrow.compute.invert
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.or_.html">
pyarrow.compute.or_
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.or_kleene.html">
pyarrow.compute.or_kleene
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.xor.html">
pyarrow.compute.xor
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_is_alnum.html">
pyarrow.compute.ascii_is_alnum
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_is_alpha.html">
pyarrow.compute.ascii_is_alpha
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_is_decimal.html">
pyarrow.compute.ascii_is_decimal
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_is_lower.html">
pyarrow.compute.ascii_is_lower
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_is_printable.html">
pyarrow.compute.ascii_is_printable
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_is_space.html">
pyarrow.compute.ascii_is_space
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_is_upper.html">
pyarrow.compute.ascii_is_upper
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_is_alnum.html">
pyarrow.compute.utf8_is_alnum
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_is_alpha.html">
pyarrow.compute.utf8_is_alpha
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_is_decimal.html">
pyarrow.compute.utf8_is_decimal
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_is_digit.html">
pyarrow.compute.utf8_is_digit
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_is_lower.html">
pyarrow.compute.utf8_is_lower
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_is_numeric.html">
pyarrow.compute.utf8_is_numeric
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_is_printable.html">
pyarrow.compute.utf8_is_printable
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_is_space.html">
pyarrow.compute.utf8_is_space
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_is_upper.html">
pyarrow.compute.utf8_is_upper
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_is_title.html">
pyarrow.compute.ascii_is_title
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_is_title.html">
pyarrow.compute.utf8_is_title
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.string_is_ascii.html">
pyarrow.compute.string_is_ascii
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.split_pattern.html">
pyarrow.compute.split_pattern
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.split_pattern_regex.html">
pyarrow.compute.split_pattern_regex
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_split_whitespace.html">
pyarrow.compute.ascii_split_whitespace
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_split_whitespace.html">
pyarrow.compute.utf8_split_whitespace
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.extract_regex.html">
pyarrow.compute.extract_regex
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.binary_join.html">
pyarrow.compute.binary_join
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.binary_join_element_wise.html">
pyarrow.compute.binary_join_element_wise
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_center.html">
pyarrow.compute.ascii_center
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_lpad.html">
pyarrow.compute.ascii_lpad
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_ltrim.html">
pyarrow.compute.ascii_ltrim
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_ltrim_whitespace.html">
pyarrow.compute.ascii_ltrim_whitespace
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_lower.html">
pyarrow.compute.ascii_lower
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_reverse.html">
pyarrow.compute.ascii_reverse
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_rpad.html">
pyarrow.compute.ascii_rpad
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_rtrim.html">
pyarrow.compute.ascii_rtrim
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_rtrim_whitespace.html">
pyarrow.compute.ascii_rtrim_whitespace
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_trim.html">
pyarrow.compute.ascii_trim
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ascii_upper.html">
pyarrow.compute.ascii_upper
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.binary_length.html">
pyarrow.compute.binary_length
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.binary_replace_slice.html">
pyarrow.compute.binary_replace_slice
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.replace_substring.html">
pyarrow.compute.replace_substring
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.replace_substring_regex.html">
pyarrow.compute.replace_substring_regex
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_center.html">
pyarrow.compute.utf8_center
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_length.html">
pyarrow.compute.utf8_length
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_lower.html">
pyarrow.compute.utf8_lower
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_lpad.html">
pyarrow.compute.utf8_lpad
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_ltrim.html">
pyarrow.compute.utf8_ltrim
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_ltrim_whitespace.html">
pyarrow.compute.utf8_ltrim_whitespace
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_replace_slice.html">
pyarrow.compute.utf8_replace_slice
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_reverse.html">
pyarrow.compute.utf8_reverse
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_rpad.html">
pyarrow.compute.utf8_rpad
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_rtrim.html">
pyarrow.compute.utf8_rtrim
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_rtrim_whitespace.html">
pyarrow.compute.utf8_rtrim_whitespace
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_trim.html">
pyarrow.compute.utf8_trim
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.utf8_upper.html">
pyarrow.compute.utf8_upper
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.count_substring.html">
pyarrow.compute.count_substring
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.count_substring_regex.html">
pyarrow.compute.count_substring_regex
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.ends_with.html">
pyarrow.compute.ends_with
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.find_substring.html">
pyarrow.compute.find_substring
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.find_substring_regex.html">
pyarrow.compute.find_substring_regex
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.index_in.html">
pyarrow.compute.index_in
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.is_in.html">
pyarrow.compute.is_in
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.match_like.html">
pyarrow.compute.match_like
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.match_substring.html">
pyarrow.compute.match_substring
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.match_substring_regex.html">
pyarrow.compute.match_substring_regex
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.starts_with.html">
pyarrow.compute.starts_with
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.cast.html">
pyarrow.compute.cast
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.strptime.html">
pyarrow.compute.strptime
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.replace_with_mask.html">
pyarrow.compute.replace_with_mask
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.filter.html">
pyarrow.compute.filter
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.take.html">
pyarrow.compute.take
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.dictionary_encode.html">
pyarrow.compute.dictionary_encode
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.unique.html">
pyarrow.compute.unique
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.value_counts.html">
pyarrow.compute.value_counts
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.partition_nth_indices.html">
pyarrow.compute.partition_nth_indices
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.sort_indices.html">
pyarrow.compute.sort_indices
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.binary_length.html">
pyarrow.compute.binary_length
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.case_when.html">
pyarrow.compute.case_when
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.coalesce.html">
pyarrow.compute.coalesce
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.fill_null.html">
pyarrow.compute.fill_null
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.if_else.html">
pyarrow.compute.if_else
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.is_finite.html">
pyarrow.compute.is_finite
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.is_inf.html">
pyarrow.compute.is_inf
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.is_nan.html">
pyarrow.compute.is_nan
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.is_null.html">
pyarrow.compute.is_null
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.is_valid.html">
pyarrow.compute.is_valid
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.list_value_length.html">
pyarrow.compute.list_value_length
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.list_flatten.html">
pyarrow.compute.list_flatten
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.compute.list_parent_indices.html">
pyarrow.compute.list_parent_indices
</a>
</li>
</ul>
</li>
<li class="toctree-l3 has-children">
<a class="reference internal" href="../python/api/files.html">
Streams and File Access
</a>
<input class="toctree-checkbox" id="toctree-checkbox-13" name="toctree-checkbox-13" type="checkbox"/>
<label for="toctree-checkbox-13">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.input_stream.html">
pyarrow.input_stream
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.output_stream.html">
pyarrow.output_stream
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.memory_map.html">
pyarrow.memory_map
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.create_memory_map.html">
pyarrow.create_memory_map
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.NativeFile.html">
pyarrow.NativeFile
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.OSFile.html">
pyarrow.OSFile
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.PythonFile.html">
pyarrow.PythonFile
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.BufferReader.html">
pyarrow.BufferReader
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.BufferOutputStream.html">
pyarrow.BufferOutputStream
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.FixedSizeBufferWriter.html">
pyarrow.FixedSizeBufferWriter
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.MemoryMappedFile.html">
pyarrow.MemoryMappedFile
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.CompressedInputStream.html">
pyarrow.CompressedInputStream
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.CompressedOutputStream.html">
pyarrow.CompressedOutputStream
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.hdfs.connect.html">
pyarrow.hdfs.connect
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.LocalFileSystem.html">
pyarrow.LocalFileSystem
</a>
</li>
</ul>
</li>
<li class="toctree-l3 has-children">
<a class="reference internal" href="../python/api/tables.html">
Tables and Tensors
</a>
<input class="toctree-checkbox" id="toctree-checkbox-14" name="toctree-checkbox-14" type="checkbox"/>
<label for="toctree-checkbox-14">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.chunked_array.html">
pyarrow.chunked_array
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.concat_arrays.html">
pyarrow.concat_arrays
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.concat_tables.html">
pyarrow.concat_tables
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.record_batch.html">
pyarrow.record_batch
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.table.html">
pyarrow.table
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ChunkedArray.html">
pyarrow.ChunkedArray
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.RecordBatch.html">
pyarrow.RecordBatch
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Table.html">
pyarrow.Table
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.Tensor.html">
pyarrow.Tensor
</a>
</li>
</ul>
</li>
<li class="toctree-l3 has-children">
<a class="reference internal" href="../python/api/ipc.html">
Serialization and IPC
</a>
<input class="toctree-checkbox" id="toctree-checkbox-15" name="toctree-checkbox-15" type="checkbox"/>
<label for="toctree-checkbox-15">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.new_file.html">
pyarrow.ipc.new_file
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.open_file.html">
pyarrow.ipc.open_file
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.new_stream.html">
pyarrow.ipc.new_stream
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.open_stream.html">
pyarrow.ipc.open_stream
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.read_message.html">
pyarrow.ipc.read_message
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.read_record_batch.html">
pyarrow.ipc.read_record_batch
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.get_record_batch_size.html">
pyarrow.ipc.get_record_batch_size
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.read_tensor.html">
pyarrow.ipc.read_tensor
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.write_tensor.html">
pyarrow.ipc.write_tensor
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.get_tensor_size.html">
pyarrow.ipc.get_tensor_size
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.IpcWriteOptions.html">
pyarrow.ipc.IpcWriteOptions
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.Message.html">
pyarrow.ipc.Message
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.MessageReader.html">
pyarrow.ipc.MessageReader
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.RecordBatchFileReader.html">
pyarrow.ipc.RecordBatchFileReader
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.RecordBatchFileWriter.html">
pyarrow.ipc.RecordBatchFileWriter
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.RecordBatchStreamReader.html">
pyarrow.ipc.RecordBatchStreamReader
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.ipc.RecordBatchStreamWriter.html">
pyarrow.ipc.RecordBatchStreamWriter
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.serialize.html">
pyarrow.serialize
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.serialize_to.html">
pyarrow.serialize_to
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.deserialize.html">
pyarrow.deserialize
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.deserialize_components.html">
pyarrow.deserialize_components
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.deserialize_from.html">
pyarrow.deserialize_from
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.read_serialized.html">
pyarrow.read_serialized
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.SerializedPyObject.html">
pyarrow.SerializedPyObject
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.SerializationContext.html">
pyarrow.SerializationContext
</a>
</li>
</ul>
</li>
<li class="toctree-l3 has-children">
<a class="reference internal" href="../python/api/flight.html">
Arrow Flight
</a>
<input class="toctree-checkbox" id="toctree-checkbox-16" name="toctree-checkbox-16" type="checkbox"/>
<label for="toctree-checkbox-16">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.Action.html">
pyarrow.flight.Action
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.ActionType.html">
pyarrow.flight.ActionType
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.DescriptorType.html">
pyarrow.flight.DescriptorType
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.FlightDescriptor.html">
pyarrow.flight.FlightDescriptor
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.FlightEndpoint.html">
pyarrow.flight.FlightEndpoint
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.FlightInfo.html">
pyarrow.flight.FlightInfo
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.Location.html">
pyarrow.flight.Location
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.Ticket.html">
pyarrow.flight.Ticket
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.Result.html">
pyarrow.flight.Result
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.FlightCallOptions.html">
pyarrow.flight.FlightCallOptions
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.FlightClient.html">
pyarrow.flight.FlightClient
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.ClientMiddlewareFactory.html">
pyarrow.flight.ClientMiddlewareFactory
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.ClientMiddleware.html">
pyarrow.flight.ClientMiddleware
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.FlightServerBase.html">
pyarrow.flight.FlightServerBase
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.GeneratorStream.html">
pyarrow.flight.GeneratorStream
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.RecordBatchStream.html">
pyarrow.flight.RecordBatchStream
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.ServerMiddlewareFactory.html">
pyarrow.flight.ServerMiddlewareFactory
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.ServerMiddleware.html">
pyarrow.flight.ServerMiddleware
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.ClientAuthHandler.html">
pyarrow.flight.ClientAuthHandler
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.ServerAuthHandler.html">
pyarrow.flight.ServerAuthHandler
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.FlightMethod.html">
pyarrow.flight.FlightMethod
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.flight.CallInfo.html">
pyarrow.flight.CallInfo
</a>
</li>
</ul>
</li>
<li class="toctree-l3 has-children">
<a class="reference internal" href="../python/api/formats.html">
Tabular File Formats
</a>
<input class="toctree-checkbox" id="toctree-checkbox-17" name="toctree-checkbox-17" type="checkbox"/>
<label for="toctree-checkbox-17">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.csv.ConvertOptions.html">
pyarrow.csv.ConvertOptions
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.csv.CSVStreamingReader.html">
pyarrow.csv.CSVStreamingReader
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.csv.CSVWriter.html">
pyarrow.csv.CSVWriter
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.csv.ISO8601.html">
pyarrow.csv.ISO8601
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.csv.ParseOptions.html">
pyarrow.csv.ParseOptions
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.csv.ReadOptions.html">
pyarrow.csv.ReadOptions
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.csv.WriteOptions.html">
pyarrow.csv.WriteOptions
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.csv.open_csv.html">
pyarrow.csv.open_csv
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.csv.read_csv.html">
pyarrow.csv.read_csv
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.csv.write_csv.html">
pyarrow.csv.write_csv
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.feather.read_feather.html">
pyarrow.feather.read_feather
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.feather.read_table.html">
pyarrow.feather.read_table
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.feather.write_feather.html">
pyarrow.feather.write_feather
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.json.ReadOptions.html">
pyarrow.json.ReadOptions
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.json.ParseOptions.html">
pyarrow.json.ParseOptions
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.json.read_json.html">
pyarrow.json.read_json
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.parquet.ParquetDataset.html">
pyarrow.parquet.ParquetDataset
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.parquet.ParquetFile.html">
pyarrow.parquet.ParquetFile
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.parquet.ParquetWriter.html">
pyarrow.parquet.ParquetWriter
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.parquet.read_table.html">
pyarrow.parquet.read_table
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.parquet.read_metadata.html">
pyarrow.parquet.read_metadata
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.parquet.read_pandas.html">
pyarrow.parquet.read_pandas
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.parquet.read_schema.html">
pyarrow.parquet.read_schema
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.parquet.write_metadata.html">
pyarrow.parquet.write_metadata
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.parquet.write_table.html">
pyarrow.parquet.write_table
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.parquet.write_to_dataset.html">
pyarrow.parquet.write_to_dataset
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.orc.ORCFile.html">
pyarrow.orc.ORCFile
</a>
</li>
</ul>
</li>
<li class="toctree-l3 has-children">
<a class="reference internal" href="../python/api/filesystems.html">
Filesystems
</a>
<input class="toctree-checkbox" id="toctree-checkbox-18" name="toctree-checkbox-18" type="checkbox"/>
<label for="toctree-checkbox-18">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.fs.FileInfo.html">
pyarrow.fs.FileInfo
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.fs.FileSelector.html">
pyarrow.fs.FileSelector
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.fs.FileSystem.html">
pyarrow.fs.FileSystem
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.fs.LocalFileSystem.html">
pyarrow.fs.LocalFileSystem
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.fs.S3FileSystem.html">
pyarrow.fs.S3FileSystem
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.fs.HadoopFileSystem.html">
pyarrow.fs.HadoopFileSystem
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.fs.SubTreeFileSystem.html">
pyarrow.fs.SubTreeFileSystem
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.fs.PyFileSystem.html">
pyarrow.fs.PyFileSystem
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.fs.FileSystemHandler.html">
pyarrow.fs.FileSystemHandler
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.fs.FSSpecHandler.html">
pyarrow.fs.FSSpecHandler
</a>
</li>
</ul>
</li>
<li class="toctree-l3 has-children">
<a class="reference internal" href="../python/api/dataset.html">
Dataset
</a>
<input class="toctree-checkbox" id="toctree-checkbox-19" name="toctree-checkbox-19" type="checkbox"/>
<label for="toctree-checkbox-19">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.dataset.html">
pyarrow.dataset.dataset
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.parquet_dataset.html">
pyarrow.dataset.parquet_dataset
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.partitioning.html">
pyarrow.dataset.partitioning
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.field.html">
pyarrow.dataset.field
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.scalar.html">
pyarrow.dataset.scalar
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.write_dataset.html">
pyarrow.dataset.write_dataset
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.FileFormat.html">
pyarrow.dataset.FileFormat
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.ParquetFileFormat.html">
pyarrow.dataset.ParquetFileFormat
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.Partitioning.html">
pyarrow.dataset.Partitioning
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.PartitioningFactory.html">
pyarrow.dataset.PartitioningFactory
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.DirectoryPartitioning.html">
pyarrow.dataset.DirectoryPartitioning
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.HivePartitioning.html">
pyarrow.dataset.HivePartitioning
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.Dataset.html">
pyarrow.dataset.Dataset
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.FileSystemDataset.html">
pyarrow.dataset.FileSystemDataset
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.FileSystemFactoryOptions.html">
pyarrow.dataset.FileSystemFactoryOptions
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.FileSystemDatasetFactory.html">
pyarrow.dataset.FileSystemDatasetFactory
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.UnionDataset.html">
pyarrow.dataset.UnionDataset
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.Scanner.html">
pyarrow.dataset.Scanner
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.dataset.Expression.html">
pyarrow.dataset.Expression
</a>
</li>
</ul>
</li>
<li class="toctree-l3 has-children">
<a class="reference internal" href="../python/api/plasma.html">
Plasma In-Memory Object Store
</a>
<input class="toctree-checkbox" id="toctree-checkbox-20" name="toctree-checkbox-20" type="checkbox"/>
<label for="toctree-checkbox-20">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.plasma.ObjectID.html">
pyarrow.plasma.ObjectID
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.plasma.PlasmaClient.html">
pyarrow.plasma.PlasmaClient
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.plasma.PlasmaBuffer.html">
pyarrow.plasma.PlasmaBuffer
</a>
</li>
</ul>
</li>
<li class="toctree-l3 has-children">
<a class="reference internal" href="../python/api/cuda.html">
CUDA Integration
</a>
<input class="toctree-checkbox" id="toctree-checkbox-21" name="toctree-checkbox-21" type="checkbox"/>
<label for="toctree-checkbox-21">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.cuda.Context.html">
pyarrow.cuda.Context
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.cuda.CudaBuffer.html">
pyarrow.cuda.CudaBuffer
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.cuda.new_host_buffer.html">
pyarrow.cuda.new_host_buffer
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.cuda.HostBuffer.html">
pyarrow.cuda.HostBuffer
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.cuda.BufferReader.html">
pyarrow.cuda.BufferReader
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.cuda.BufferWriter.html">
pyarrow.cuda.BufferWriter
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.cuda.serialize_record_batch.html">
pyarrow.cuda.serialize_record_batch
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.cuda.read_record_batch.html">
pyarrow.cuda.read_record_batch
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.cuda.read_message.html">
pyarrow.cuda.read_message
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.cuda.IpcMemHandle.html">
pyarrow.cuda.IpcMemHandle
</a>
</li>
</ul>
</li>
<li class="toctree-l3 has-children">
<a class="reference internal" href="../python/api/misc.html">
Miscellaneous
</a>
<input class="toctree-checkbox" id="toctree-checkbox-22" name="toctree-checkbox-22" type="checkbox"/>
<label for="toctree-checkbox-22">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.cpu_count.html">
pyarrow.cpu_count
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.set_cpu_count.html">
pyarrow.set_cpu_count
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.get_include.html">
pyarrow.get_include
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.get_libraries.html">
pyarrow.get_libraries
</a>
</li>
<li class="toctree-l4">
<a class="reference internal" href="../python/generated/pyarrow.get_library_dirs.html">
pyarrow.get_library_dirs
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/getting_involved.html">
Getting Involved
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../python/benchmarks.html">
Benchmarks
</a>
</li>
</ul>
</li>
<li class="toctree-l1">
<a class="reference external" href="https://arrow.apache.org/docs/r/">
R
</a>
</li>
<li class="toctree-l1">
<a class="reference external" href="https://github.com/apache/arrow/blob/master/ruby/README.md">
Ruby
</a>
</li>
<li class="toctree-l1">
<a class="reference external" href="https://docs.rs/crate/arrow/">
Rust
</a>
</li>
</ul>
<p class="caption">
<span class="caption-text">
Development
</span>
</p>
<ul class="nav bd-sidenav">
<li class="toctree-l1">
<a class="reference internal" href="../developers/contributing.html">
Contributing to Apache Arrow
</a>
</li>
<li class="toctree-l1 has-children">
<a class="reference internal" href="../developers/cpp/index.html">
C++ Development
</a>
<input class="toctree-checkbox" id="toctree-checkbox-23" name="toctree-checkbox-23" type="checkbox"/>
<label for="toctree-checkbox-23">
<i class="fas fa-chevron-down">
</i>
</label>
<ul>
<li class="toctree-l2">
<a class="reference internal" href="../developers/cpp/building.html">
Building Arrow C++
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../developers/cpp/development.html">
Development Guidelines
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../developers/cpp/windows.html">
Developing on Windows
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../developers/cpp/conventions.html">
Conventions
</a>
</li>
<li class="toctree-l2">
<a class="reference internal" href="../developers/cpp/fuzzing.html">
Fuzzing Arrow C++
</a>
</li>
</ul>
</li>
<li class="toctree-l1">
<a class="reference internal" href="../developers/python.html">
Python Development
</a>
</li>
<li class="toctree-l1">
<a class="reference internal" href="../developers/archery.html">
Daily Development using Archery
</a>
</li>
<li class="toctree-l1">
<a class="reference internal" href="../developers/crossbow.html">
Packaging and Testing with Crossbow
</a>
</li>
<li class="toctree-l1">
<a class="reference internal" href="../developers/docker.html">
Running Docker Builds
</a>
</li>
<li class="toctree-l1">
<a class="reference internal" href="../developers/benchmarks.html">
Benchmarks
</a>
</li>
<li class="toctree-l1">
<a class="reference internal" href="../developers/documentation.html">
Building the Documentation
</a>
</li>
</ul>
</div>
</nav>
</div>
<div class="d-none d-xl-block col-xl-2 bd-toc">
<div class="toc-item">
<div class="tocsection onthispage pt-5 pb-3">
<i class="fas fa-list"></i> On this page
</div>
<nav id="bd-toc-nav">
<ul class="visible nav section-nav flex-column">
<li class="toc-h2 nav-item toc-entry">
<a class="reference internal nav-link" href="#backward-compatibility">
Backward Compatibility
</a>
</li>
<li class="toc-h2 nav-item toc-entry">
<a class="reference internal nav-link" href="#forward-compatibility">
Forward Compatibility
</a>
</li>
<li class="toc-h2 nav-item toc-entry">
<a class="reference internal nav-link" href="#long-term-stability">
Long-Term Stability
</a>
</li>
<li class="toc-h2 nav-item toc-entry">
<a class="reference internal nav-link" href="#pre-1-0-0-versions">
Pre-1.0.0 Versions
</a>
</li>
</ul>
</nav>
</div>
<div class="toc-item">
</div>
</div>
<main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
<div>
<div class="section" id="format-versioning-and-stability">
<h1>Format Versioning and Stability<a class="headerlink" href="#format-versioning-and-stability" title="Permalink to this headline"></a></h1>
<p>Starting with version 1.0.0, Apache Arrow utilizes
<strong>two versions</strong> to describe each release of the project:
the <strong>Format Version</strong> and the <strong>Library Version</strong>. Each Library
Version has a corresponding Format Version, and multiple versions of
the library may have the same format version. For example, library
versions 2.0.0 and 3.0.0 may both track format version 1.0.0.</p>
<p>For library versions prior to 1.0.0, major releases may contain API
changes. From 1.0.0 onward, we follow <a class="reference external" href="https://semver.org/">Semantic Versioning</a> with regards to communicating API changes. We
expect most releases to be major library releases.</p>
<div class="section" id="backward-compatibility">
<h2>Backward Compatibility<a class="headerlink" href="#backward-compatibility" title="Permalink to this headline"></a></h2>
<p>A newer versioned client library will be able to read any data and
metadata produced by an older client library.</p>
<p>So long as the <strong>major</strong> format version is not changed, a newer
library is backward compatible with an older library.</p>
</div>
<div class="section" id="forward-compatibility">
<h2>Forward Compatibility<a class="headerlink" href="#forward-compatibility" title="Permalink to this headline"></a></h2>
<p>An older client library must be able to either read data generated
from a new client library or detect that it cannot properly read the
data.</p>
<p>An increase in the <strong>minor</strong> version of the format version, such as
1.0.0 to 1.1.0, indicates that 1.1.0 contains new features not
available in 1.0.0. So long as these features are not used (such as a
new logical data type), forward compatibility is preserved.</p>
</div>
<div class="section" id="long-term-stability">
<h2>Long-Term Stability<a class="headerlink" href="#long-term-stability" title="Permalink to this headline"></a></h2>
<p>A change in the format major version (e.g. from 1.0.0 to 2.0.0)
indicates a disruption to these compatibility guarantees in some way.
We <strong>do not expect</strong> this to be a frequent occurrence.
This would be an exceptional
event and, should this come to pass, we would exercise caution in
ensuring that production applications are not harmed.</p>
</div>
<div class="section" id="pre-1-0-0-versions">
<h2>Pre-1.0.0 Versions<a class="headerlink" href="#pre-1-0-0-versions" title="Permalink to this headline"></a></h2>
<p>We made no forward or backward compatibility guarantees for
versions prior to 1.0.0. However, we made every effort to ensure
that new clients can read serialized data produced by library version
0.8.0 and onward.</p>
</div>
</div>
</div>
<div class='prev-next-bottom'>
<a class='left-prev' id="prev-link" href="../index.html" title="previous page">Apache Arrow</a>
<a class='right-next' id="next-link" href="Columnar.html" title="next page">Arrow Columnar Format</a>
</div>
</main>
</div>
</div>
<script src="../_static/js/index.1c5a1a01449ed65a7b51.js"></script>
<!-- Matomo -->
<script>
var _paq = window._paq = window._paq || [];
/* tracker methods like "setCustomDimension" should be called before "trackPageView" */
/* We explicitly disable cookie tracking to avoid privacy issues */
_paq.push(['disableCookies']);
_paq.push(['trackPageView']);
_paq.push(['enableLinkTracking']);
(function() {
var u="https://analytics.apache.org/";
_paq.push(['setTrackerUrl', u+'matomo.php']);
_paq.push(['setSiteId', '20']);
var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s);
})();
</script>
<!-- End Matomo Code -->
<footer class="footer mt-5 mt-md-0">
<div class="container">
<div class="footer-item">
<p class="copyright">
&copy; Copyright 2016-2021 Apache Software Foundation.<br/>
</p>
</div>
<div class="footer-item">
<p class="sphinx-version">
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.5.4.<br/>
</p>
</div>
</div>
</footer>
<script type="text/javascript" src="/docs/_static/versionwarning.js"></script> </body>
</html>