#Python sqlite database is locked how to#

How to Fix SQLite Database is Locked Error

On the other hand, SQLite_busy points to a state when two transactions are running on different database connections and they have conflicted on different processes. SQLite_locked represents a situation when there is a dispute between two transactions running on the same database connection. There is a huge confusion between SQLite_locked and SQLite_busy.

whenever trying to Create or Drop a table while a Select thread is going on that table.įact_O_Verse: SQLite_locked vs SQLite_busy.

An NFS locking issue is generating the SQLite_locked error.

When trying to perform two Select on a table at the same time in a multithread application while SQLite is not configured for that.

When trying to Insert into a table while a Select thread is active on the same table.

Being a lightweight database, SQLite can’t handle a higher level of concurrency.

SQLite_locked error has multiple reasons to occur:

it means that one thread has a lock on the database and other thread or process is waiting for the release of that lock. This is an Operational error which indicates that the application is handling more concurrency than the default configuration. SQLite Database is Locked | Operational Error Code 5 Rather being a client-server database engine it is embedded into the end-program which makes it fast and contrast to many other database systems. SQLite is a relational database management system which is contained in a C library. So in this “How to” article we will get to know how to fix Operational Error Code 5. Whenever we try to develop an application with SQLite, we often get an error SQLite Database is Locked. Last updated on July 22nd, 2021 at 12:47 pm

Python sqlite database is locked