.1194483628904544:90e72ffa24f4e74394b9f2abd3d2fb73_69c346c149518cacc42e908e.69c3471449518cacc42e90b5.69c34713241a2f256906f0d5:Trae CN.T(2026/3/25 10:23:16)

[koillinjag-tech]

• Add HistoryFreqTracker for tracking SQL keyword usage frequency
• Add SmartPGCompleter with history-based completion sorting
• Add \set_smart_completion command for runtime toggle
• Store history in ~/.config/pgcli/history_freq.db
• Add configuration option smart_completion_history (default: False)
• Add comprehensive unit tests
• Generate bugfix report documentation

Features:

• Track SQL keyword usage frequency
• Prioritize frequently used keywords in completion
• Runtime enable/disable via \set_smart_completion on/off
• SQLite backend for persistence
• Thread-safe implementation

Description

Checklist

• I've added this contribution to the changelog.rst.
• I've added my name to the AUTHORS file (or it's already there).

• I installed pre-commit hooks (pip install pre-commit && pre-commit install).
• Please squash merge this pull request (uncheck if you'd like us to merge as multiple commits)