Privacy-preserving SQL query transformation library
Project description
PrivQ
PrivQ is a privacy-preserving SQL transformation library with C++ extensions.
What It Includes
- ORQ: normalizes SELECT column order
- PrivQ join reorder: differentially private table-size estimation utilities
- ShrinkWrap: structural SQL padding transforms
Install
pip install PrivQ
Quick Start
import PrivQ as p
sql = "SELECT salary, name, age FROM employees"
orq_sql = p.orq(sql)
padded_sql = p.shrinkwrap(orq_sql, padding=True, pad_level=2)
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