[IGNITE-14075] Python client incorrect hash code calculation for classes as composite keys

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: python-0.3.4
• Fix Version/s: python-0.4.0
• Component/s: python, thin client
• Assignee: Igor Sapego
• Reporter: Igor Sapego
• Created: 27/Jan/21 21:03
• Updated: 27/Jan/21 22:21
• Resolved: 27/Jan/21 22:21

Description

Python code calculates hash codes for simple binary objects incorrectly, such as ones containing just int and string.

Leading to possibility of putting same key twice with same key column values, but different hash code, visible as two rows, and also impossibility of getting entries populated via SQL.

Issue Links

• links to: GitHub Pull Request #9