C# SQlite Connection String Format

C# SQlite Connection String Format

In C#, the connection string format for SQLite is as follows:

Data Source=<database file path>;Version=<version>;

Here's a breakdown of the parts of the connection string:

  • Data Source: This specifies the path to the SQLite database file. You can use a relative or absolute file path. For example, Data Source=mydatabase.db specifies that the database file is located in the same directory as the application.

  • Version: This specifies the version of SQLite to use. This is an optional parameter, and if not specified, the latest version of SQLite will be used.

Here's an example of a SQLite connection string:

using System.Data.SQLite; string connectionString = @"Data Source=C:\myfolder\mydatabase.db;Version=3;"; SQLiteConnection connection = new SQLiteConnection(connectionString);

In this example, we create a SQLiteConnection object and pass a connection string to its constructor. The connection string specifies that the SQLite database file is located at C:\myfolder\mydatabase.db, and that we want to use version 3 of SQLite.

Note that the System.Data.SQLite namespace must be included in your project in order to use the SQLiteConnection class.

Examples

  1. C# SQLite Connection String Format:

    • Description: Basic connection string format for SQLite in C#.
    • "C# SQLite connection string format"
    string connectionString = "Data Source=mydatabase.db;Version=3;"; using (SQLiteConnection connection = new SQLiteConnection(connectionString)) { // Use the SQLiteConnection }

  2. C# SQLite Connection String with Password:

    • Description: Connection string format for SQLite with a password in C#.
    • "C# SQLite connection string with password"
    string connectionString = "Data Source=mydatabase.db;Version=3;Password=mypassword;"; using (SQLiteConnection connection = new SQLiteConnection(connectionString)) { // Use the SQLiteConnection }

  3. C# SQLite Connection String with Read-Only Mode:

    • Description: Connection string format for SQLite with read-only mode in C#.
    • "C# SQLite connection string read-only mode"
    string connectionString = "Data Source=mydatabase.db;Version=3;Mode=ReadOnly;"; using (SQLiteConnection connection = new SQLiteConnection(connectionString)) { // Use the SQLiteConnection in read-only mode }

  4. C# SQLite Connection String with Connection Pooling:

    • Description: Connection string format for SQLite with connection pooling in C#.
    • "C# SQLite connection string connection pooling"
    string connectionString = "Data Source=mydatabase.db;Version=3;Pooling=True;Max Pool Size=100;"; using (SQLiteConnection connection = new SQLiteConnection(connectionString)) { // Use the SQLiteConnection with connection pooling }

  5. C# SQLite Connection String for In-Memory Database:

    • Description: Connection string format for an in-memory SQLite database in C#.
    • "C# SQLite connection string in-memory database"
    string connectionString = "Data Source=:memory:;Version=3;"; using (SQLiteConnection connection = new SQLiteConnection(connectionString)) { // Use the SQLiteConnection for an in-memory database }

  6. C# SQLite Connection String with Journal Mode:

    • Description: Connection string format for SQLite with a specific journal mode in C#.
    • "C# SQLite connection string journal mode"
    string connectionString = "Data Source=mydatabase.db;Version=3;Journal Mode=WAL;"; using (SQLiteConnection connection = new SQLiteConnection(connectionString)) { // Use the SQLiteConnection with a specific journal mode }

  7. C# SQLite Connection String with Foreign Key Support:

    • Description: Connection string format for SQLite with foreign key support in C#.
    • "C# SQLite connection string foreign key support"
    string connectionString = "Data Source=mydatabase.db;Version=3;Foreign Keys=True;"; using (SQLiteConnection connection = new SQLiteConnection(connectionString)) { // Use the SQLiteConnection with foreign key support }

  8. C# SQLite Connection String with UTF-8 Encoding:

    • Description: Connection string format for SQLite with UTF-8 encoding in C#.
    • "C# SQLite connection string UTF-8 encoding"
    string connectionString = "Data Source=mydatabase.db;Version=3;Encoding=UTF-8;"; using (SQLiteConnection connection = new SQLiteConnection(connectionString)) { // Use the SQLiteConnection with UTF-8 encoding }

  9. C# SQLite Connection String with Connection Timeout:

    • Description: Connection string format for SQLite with a specific connection timeout in C#.
    • "C# SQLite connection string connection timeout"
    string connectionString = "Data Source=mydatabase.db;Version=3;Connection Timeout=30;"; using (SQLiteConnection connection = new SQLiteConnection(connectionString)) { // Use the SQLiteConnection with a specific connection timeout }

  10. C# SQLite Connection String with Cache Size:

    • Description: Connection string format for SQLite with a specific cache size in C#.
    • "C# SQLite connection string cache size"
    string connectionString = "Data Source=mydatabase.db;Version=3;Cache Size=2000;"; using (SQLiteConnection connection = new SQLiteConnection(connectionString)) { // Use the SQLiteConnection with a specific cache size }

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