2.0.0 Alpha: Data Refinery

database/L2/L2_Builder.py

@@ -7,14 +7,20 @@ from dataclasses import dataclass, field
 from typing import List, Dict, Optional, Any, Tuple
 from datetime import datetime
 
+PROJECT_ROOT = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+if PROJECT_ROOT not in sys.path:
+    sys.path.insert(0, PROJECT_ROOT)
+
+from database.paths import L1_DB, L2_DB, L2_SCHEMA
+
 # Setup logging
 logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
 logger = logging.getLogger(__name__)
 
 # Constants
-L1A_DB_PATH = 'database/L1/L1.db'
-L2_DB_PATH = 'database/L2/L2.db'
-SCHEMA_PATH = 'database/L2/schema.sql'
+L1A_DB_PATH = str(L1_DB)
+L2_DB_PATH = str(L2_DB)
+SCHEMA_PATH = str(L2_SCHEMA)
 
 # --- Data Structures for Unification ---
 
@@ -1238,6 +1244,10 @@ def process_matches():
     l1_conn.close()
     l2_conn.close()
     logger.info(f"\nDone. Processed {count} matches ({success_count} success, {error_count} errors).")
+    if error_count:
+        raise RuntimeError(
+            f"L2 build failed for {error_count}/{count} matches"
+        )
 
 if __name__ == "__main__":
     process_matches()

database/L2/schema.sql

@@ -636,3 +636,24 @@ SELECT
 FROM fact_match_players fmp
 JOIN fact_matches fm ON fmp.match_id = fm.match_id
 GROUP BY fmp.steam_id_64, fm.map_name;
+
+-- ==========================================
+-- Operational query indexes
+-- ==========================================
+CREATE INDEX IF NOT EXISTS idx_match_players_player_match
+ON fact_match_players(steam_id_64, match_id);
+
+CREATE INDEX IF NOT EXISTS idx_match_players_match_team
+ON fact_match_players(match_id, team_id, steam_id_64);
+
+CREATE INDEX IF NOT EXISTS idx_match_players_party
+ON fact_match_players(match_id, match_team_id, steam_id_64);
+
+CREATE INDEX IF NOT EXISTS idx_round_events_victim
+ON fact_round_events(victim_steam_id, match_id);
+
+CREATE INDEX IF NOT EXISTS idx_economy_player_match
+ON fact_round_player_economy(steam_id_64, match_id, round_num);
+
+CREATE INDEX IF NOT EXISTS idx_matches_map_time
+ON fact_matches(map_name, start_time DESC);