Metadata-Version: 2.1
Name: starrocks
Version: 1.1.0
Summary: Python SQLAlchemy Dialect for StarRocks
Home-page: https://github.com/StarRocks/starrocks
Author: StarRocks Team
License: Apache 2.0
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Topic :: Database :: Front-Ends
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: sqlalchemy>=2.0
Requires-Dist: sqlalchemy-utils>=0.41.2
Requires-Dist: pymysql>=1.1.0

# StarRocks Python Client
A StarRocks client for the Python programming language.

StarRocks is the next-generation data platform designed to make data-intensive real-time analytics fast and easy. It delivers query speeds 5 to 10 times faster than other popular solutions. StarRocks can perform real-time analytics well while updating historical records. It can also enhance real-time analytics with historical data from data lakes easily. With StarRocks, you can get rid of the de-normalized tables and get the best performance and flexibility.

## Installation
```
pip install starrocks
```


## SQLAlchemy Usage

To connect to StarRocks using SQLAlchemy, use a connection string (URL) following this pattern:

- **User**: User Name
- **Password**: DBPassword
- **Host**: StarRocks FE Host
- **Catalog**: Catalog Name
- **Database**: Database Name
- **Port**: StarRocks FE port

Here's what the connection string looks like:

```
starrocks://<User>:<Password>@<Host>:<Port>/<Catalog>.<Database>
```

## Example
Python connector supports only Python 3 and SQLAlchemy 2:
```
from sqlalchemy import create_engine, Integer, insert
from sqlalchemy.schema import Table, MetaData, Column
from sqlalchemy.sql.expression import select, text

engine = create_engine('starrocks://root:xxx@localhost:9030/hive_catalog.hive_db')

### Querying data
with engine.connect() as connection:
    rows = connection.execute(text("SELECT * FROM hive_table")).fetchall()
    print(rows)


### DDL Operation
meta = MetaData()
tbl = Table(
    'table1',
    meta,
    Column("id", Integer),
    starrocks_engine='OLAP',
    starrocks_comment='table comment',
    starrocks_properties=(
        ("storage_medium", "SSD"),
        ("storage_cooldown_time", "2025-06-04 00:00:00"),
        ("replication_num", "1")
    ))

meta.create_all(engine)

### Insert data
stmt = insert(tbl).values(id=1)
stmt.compile()
with engine.connect() as connection:
    connection.execute(stmt)
    rows = connection.execute(tbl.select()).fetchall()
    print(rows)
```
