`apache-airflow-providers-postgres`¶

Content¶

Guides

References

Python API

Resources

Commits

Detailed list of commits

Package apache-airflow-providers-postgres¶

PostgreSQL

Release: 5.3.1

Provider package¶

This is a provider package for postgres provider. All classes for this provider package are in airflow.providers.postgres python package.

Installation¶

You can install this package on top of an existing Airflow 2 installation (see Requirements below) for the minimum Airflow version supported) via pip install apache-airflow-providers-postgres

Requirements¶

PIP package	Version required
`apache-airflow`	`>=2.3.0`
`apache-airflow-providers-common-sql`	`>=1.3.1`
`psycopg2`	`>=2.8.0`

Cross provider package dependencies¶

Those are dependencies that might be needed in order to use all the features of the package. You need to install the specified provider packages in order to use them.

You can install such cross-provider dependencies when installing from PyPI. For example:

pip install apache-airflow-providers-postgres[amazon]

Dependent package	Extra
apache-airflow-providers-amazon	`amazon`
apache-airflow-providers-common-sql	`common.sql`

Downloading official packages¶

You can download officially released packages and verify their checksums and signatures from the Official Apache Download site

Changelog¶

5.3.1¶

Bug Fixes¶

Bump common.sql provider to 1.3.1 (#27888)

5.3.0¶

This release of provider is only available for Airflow 2.3+ as explained in the Apache Airflow providers support policy.

Misc¶

Move min airflow version to 2.3.0 for all providers (#27196)

Features¶

PostgresHook: Added ON CONFLICT DO NOTHING statement when all target fields are primary keys (#26661)
Add SQLExecuteQueryOperator (#25717)
Rename schema to database in PostgresHook (#26744)

5.2.2¶

Misc¶

Add common-sql lower bound for common-sql (#25789)

5.2.1¶

Bug Fixes¶

Bump dep on common-sql to fix issue with SQLTableCheckOperator (#26143)

5.2.0¶

Features¶

Use only public AwsHook's methods during IAM authorization (#25424)
Unify DbApiHook.run() method with the methods which override it (#23971)

5.1.0¶

Features¶

Move all SQL classes to common-sql provider (#24836)

5.0.0¶

Breaking changes¶

This release of provider is only available for Airflow 2.2+ as explained in the Apache Airflow providers support policy https://github.com/apache/airflow/blob/main/README.md#support-for-providers

4.1.0¶

Features¶

adds ability to pass config params to postgres operator (#21551)

Bug Fixes¶

Fix mistakenly added install_requires for all providers (#22382)

4.0.1¶

Misc¶

Add Trove classifiers in PyPI (Framework :: Apache Airflow :: Provider)

4.0.0¶

The URIs returned by Postgres get_uri() returns postgresql:// instead of postgres:// prefix which is the only supported prefix for the SQLAlchemy 1.4.0+. Any usage of get_uri() where postgres:// prefix should be updated to reflect it.

Breaking changes¶

Replaces the usage of postgres:// with postgresql:// (#21205)

Features¶

Add more SQL template fields renderers (#21237)
Add conditional 'template_fields_renderers' check for new SQL lexers (#21403)

Misc¶

Support for Python 3.10

3.0.1¶

Misc¶

Make DbApiHook use get_uri from Connection (#21764)

2.4.0¶

Features¶

19489 - Pass client_encoding for postgres connections (#19827)
Amazon provider remove deprecation, second try (#19815)

Bug Fixes¶

2.3.0¶

Features¶

Added upsert method on S3ToRedshift operator (#18027)

Bug Fixes¶

Fix example dag of PostgresOperator (#18236)

2.2.0¶

Features¶

Make schema in DBApiHook private (#17423)

Misc¶

Optimise connection importing for Airflow 2.2.0

2.1.0¶

Features¶

Add schema as DbApiHook instance attribute (#16521)

2.0.0¶

Breaking changes¶

Auto-apply apply_default decorator (#15667)

Warning

Due to apply_default decorator removal, this version of the provider requires Airflow 2.1.0+. If your Airflow version is < 2.1.0, and you want to install this provider version, first upgrade Airflow to at least version 2.1.0. Otherwise your Airflow package version will be upgraded automatically and you will have to manually run airflow upgrade db to complete the migration.

Features¶

PostgresHook: deepcopy connection to avoid mutating connection obj (#15412)
postgres_hook_aws_conn_id (#16100)

1.0.2¶

Do not forward cluster-identifier to psycopg2 (#15360)

1.0.1¶

Updated documentation and readme files. Added HowTo guide for Postgres Operator.

1.0.0¶

Initial version of the provider.