pycubrid

Pure Python DB-API 2.0 driver for CUBRID database with no C extensions.

Key features

• Full PEP 249 (DB-API 2.0) compliant connection and cursor interface
• Direct CUBRID CAS wire protocol implementation in pure Python
• Typed package support (py.typed) for modern IDEs and static analysis
• LOB support for CLOB and BLOB operations

Quick install

pip install pycubrid

Minimal example

import pycubrid

conn = pycubrid.connect(host="localhost", port=33000, database="testdb", user="dba", password="")
cur = conn.cursor()
cur.execute("SELECT 1")
print(cur.fetchone())
conn.close()

Documentation

• Getting Started
• User Guide
• Parameter Binding Contract
• API Reference

Project links

• GitHub
• PyPI
• Changelog
• Contributing

Ecosystem

Part of the cubrid-lab Python ecosystem:

• pycubrid — Pure-Python DB-API 2.0 driver for CUBRID (sync + native asyncio)
• sqlalchemy-cubrid — SQLAlchemy 2.0–2.2 dialect + Alembic
• cubrid-cookbook-python — 68 runnable examples and application templates
• cubrid-mcp-server — MCP server — natural-language access for LLM clients