- 1 year ago
Sqlite3 python in :memory: BD not removed (delete)
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When using an SQLite in-memory database with Python's sqlite3
module, the database is automatically destroyed when the connection is closed. However, it is possible that the connection is not being closed properly, which can cause the in-memory database to persist even after the program has completed.
To ensure that the connection is closed properly, you can use the with
statement when creating the connection. Here is an example:
pythonimport sqlite3
with sqlite3.connect(':memory:') as conn:
# Do some database operations here
pass
# Connection is automatically closed at the end of the with block
If you are still experiencing issues with the in-memory database persisting after the program has completed, you can explicitly close the connection using the close()
method:
pythonimport sqlite3
conn = sqlite3.connect(':memory:')
# Do some database operations here
conn.close()
This should ensure that the in-memory database is properly destroyed when the program is finished.