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Apache Solr Dialect for SQLAlchemy and Apache Superset

Project description

Apache Solr dialect for SQLAlchemy and Apache Superset

A dialect for Apache Solr that can be used with Apache Superset.


The package can either be installed through PyPi or from the source code.

Through Python Package Index

pip install sqlalchemy-solr

Latest from Source Code

pip install git+


To connect to Solr with SQLAlchemy, the following URL pattern can be used:


Basic Example

The following example illustrates the basic usage in a Python project:

engine = create_engine('solr://solr:8983/solr/examples_books')

with engine.connect() as connection:
    result = connection.execute(text("SELECT sequence_i, genre_s FROM examples_books"))
    for row in result:
        print("Sequence: {}, Genre: {}".format(row['sequence_i'], row['genre_s']))



  • A Solr instance with a Parallel SQL supported up and running
  • A Superset instance up and running with this package installed
  • pytest >= 6.2.1 installed on the testing machine


  1. Change as appropriate
  2. Run pytest


  1. SQLAlchemy documentation
  2. SQLAlchemy dialects

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