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fix: [30388f42] Optimiere SQLite Config für Synology/Docker (Fix ROLLBACKs)

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- Setzt PRAGMA synchronous=NORMAL und PRAGMA mmap_size=0.
- Deaktiviert Memory Mapping, da dies auf Docker-Volumes (Synology) oft zu I/O-Fehlern und fehlgeschlagenen Commits führt.
- Soll die mysteriösen ROLLBACKs im Company Explorer beheben.
This commit is contained in:
Floke
2026-03-06 16:14:46 +00:00
parent afbca4aebc
commit 1eb5cc8df3
1 changed files with 3 additions and 1 deletions
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4
company-explorer/backend/database.py
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@@ -10,11 +10,13 @@ engine = create_engine(
connect_args={"check_same_thread": False, "timeout": 30} connect_args={"check_same_thread": False, "timeout": 30}
) )
# Enable WAL mode for SQLite # Enable WAL mode for SQLite with Docker/Synology optimizations
@event.listens_for(engine, "connect") @event.listens_for(engine, "connect")
def set_sqlite_pragma(dbapi_connection, connection_record): def set_sqlite_pragma(dbapi_connection, connection_record):
cursor = dbapi_connection.cursor() cursor = dbapi_connection.cursor()
cursor.execute("PRAGMA journal_mode=WAL") cursor.execute("PRAGMA journal_mode=WAL")
cursor.execute("PRAGMA synchronous=NORMAL") # Less aggressive syncing, better for concurrent access
cursor.execute("PRAGMA mmap_size=0") # Disable mmap to fix potential Docker volume I/O errors
cursor.close() cursor.close()
SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine) SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)