sqlite3 wal

Link OverviewAfter 3.7.0, the WAL (write-ahead Log) pattern can be used, another way of implementing transactional atomicity. Advantages of Wal In most cases faster Higher parallelism. Because read and write

SQLite supports the write ahead logging (WAL) mode, which opens the Wal mode to increase the speed of writing to the database, which is not blocked between read and write, but is still blocked between write and write, but if you use the default

Sqlite3 allows us to directly operate the database on the machine. for debugging machines, we can directly use ADB shell to enter the machine and use it. Enable the simulator. Run the ADB shell and enter the ADB environment. You can use the sqlite3

First, do you support multithreading? "Is SQLite threadsafe?" on the SQLite official website. This question and answer. Simply put, starting with version 3.3.1, it's thread-safe. The version of SQLite in iOS is not below this version, of course, you

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3. SQLite's frameworks layer implements 3.1 frameworks layer architectureThe Android system is easy to use and encapsulates a content framework in the frameworks layer, which is called the content framework, not the database framework, because the

In SQLite, the lock and concurrency control mechanisms are handled by the PAGER.C module for the implementation of acid (Atomic, consistent, isolated, and durable) features. In a transaction that contains data modifications, the module ensures that