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Interactive (Polyglot) Notebook using SQLite
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| #!markdown | |
| # Using SQLite in Notebook | |
| Install ExtensionLab NuGet package | |
| #!csharp | |
| #r "nuget: System.Data.SQLite, *-*" | |
| #r "nuget: Microsoft.DotNet.Interactive.ExtensionLab, *-*" | |
| #r "nuget: Dapper, *-*" | |
| #!csharp | |
| #!lsmagic | |
| #!markdown | |
| Installing the `ExtensionLab` brings in some new magic commands including two additional verbs for the `#!connect` command, which you can see by running help for it. | |
| #!csharp | |
| #!connect -h | |
| #!csharp | |
| #!connect sqlite -h | |
| #!markdown | |
| ## Using SQLite in SQL Notebook | |
| This sample demonstrates how to use the `#!connect` extension | |
| #!csharp | |
| #!connect sqlite --kernel-name hellodb "Data Source=helloDB;Mode=Memory;Cache=Shared" | |
| #!sql | |
| #!sql-hellodb | |
| select 10; | |
| #!markdown | |
| ## Using Dapper and SQLite in C# Notebook | |
| #!csharp | |
| using System.Data.SQLite; | |
| using Dapper; | |
| using (var conn = new SQLiteConnection("Data Source=helloDB;Mode=Memory;Cache=Shared")) | |
| { | |
| var res = conn.Query<int>("SELECT 50").FirstOrDefault(); | |
| Console.WriteLine($"Result: {res}"); | |
| } |
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