Now, I have multiple write processes using `BEGIN IMMEDIATE`. Then, I access the db for reading only using the following code.
```
import apsw
conn = apsw.Connection(f, flags = apsw.SQLITE_OPEN_READONLY)
c = conn.cursor()
c.execute('pragma busy_timeout=5000;')
try:
for x in c.execute('SELECT name FROM sqlar'):
print(x[0])
except:
print(sys.argv[1] % ("Failed to process '%s'." % f), file=sys.stderr)
raise
```
I still get the same error.
```
apsw.BusyError: BusyError: database is locked
```
Do you know how to fix the problem?