Can I read and write to a SQLite database concurrently from multiple connections?

by

I collected information from various sources, mostly from sqlite.org, and put them together:

First, by default, multiple processes can have the same SQLite database open at the same time, and several read accesses can be satisfied in parallel.

In case of writing, a single write to the database locks the database for a short time, nothing, even reading, can access the database file at all.

Beginning with version 3.7.0, a new “Write Ahead Logging” (WAL) option is available, in which reading and writing can proceed concurrently.

By default, WAL is not enabled. To turn WAL on, refer to the SQLite documentation.

More Related Contents:

  1. near “varchar”: syntax error [closed]
  2. How do I make an UPDATE while joining tables on SQLite?
  3. How do I rename a column in a SQLite database table?
  4. How do I check in SQLite whether a table exists?
  5. How to set Sqlite3 to be case insensitive when string comparing?
  6. Accessing an SQLite Database in Swift
  7. Escape single quote character for use in an SQLite query
  8. Import CSV to SQLite
  9. Difference between 2 dates in SQLite
  10. Update with Join in SQLite
  11. How do I store and retrieve a blob from sqlite?
  12. Sqlite primary key on multiple columns
  13. Store boolean value in SQLite
  14. Can SQLite support multiple users?
  15. SQLite add Primary Key
  16. How delete table inner join with other table in Sqlite?
  17. Export from sqlite to csv using shell script
  18. SQLite: How do I save the result of a query as a CSV file?
  19. Create table in SQLite only if it doesn’t exist already
  20. Sqlite over a network share [closed]
  21. How do DATETIME values work in SQLite?
  22. SQLite table constraint – unique on multiple columns
  23. Add ON DELETE CASCADE behavior to an sqlite3 table after it has been created
  24. Is there a boolean literal in SQLite?
  25. sqlite get ROWID
  26. How to have an automatic timestamp in SQLite?
  27. How to display blob value using x’abc’ binary string literal syntax?
  28. sql query – how to apply limit within group by
  29. Unable to load DLL sqlite3 in Universal Windows App running on Mobile
  30. Creating stored procedure in SQLite

Leave a Comment