WebFeb 27, 2024 · The SQLITE_BUSY result code differs from SQLITE_LOCKED in that SQLITE_BUSY indicates a conflict with a separate database connection, probably in a separate process, whereas SQLITE_LOCKED indicates a conflict within the same database connection (or sometimes a database connection with a shared cache). (6) …
locking - How do I prevent SQLite database locks?
WebJul 9, 2024 · Solution 3. Because your database is use by another process or connection. If you need real concurrency, use a real RDBMS. 28,079. Web我使用此類來管理與底層SQLiteDatabase的連接 它包含兩個鎖,一個用於讀取,第二個用於寫入。 但我偶爾會遇到這種例外情況: adsbygoogle window.adsbygoogle .push 這 … harmonized code for picture frame
SQLite Forum: database keep locked by a function in C++
WebApr 27, 2024 · SQLite database is locked. Hi. I am facing the following problem: i've created a multithreaded app (qtconcurrent) and the sqlite sometimes informes me that database is locked when i am trying to update or insert. I figured out that this is happens because sqlite can not update, insert or delete when another select is in progress. WebNov 20, 2024 · I made a simple C++ program with sqlite3, it's composed by several function in which in each function I open the database at the begin, and i close it ad the end. I didn't realize why, but I'm sure, that there is a function that keep the database locked and don't allow other function to work propertly (I'm always able to read data from DB, but ... WebDec 23, 2024 · View C++ questions; View Java questions; discussions forums. CodeProject.AI Server; ... I receive: database is locked. Can anybody help me? This is the code: C#. try ... sqlite database lock problem. Sqlite database lock. sqlite database is locked 'database is locked' in sqlite table. chaofoodinc