Android Question Database Connection SQL Server

[Fizzy]

I'm following this tutorial, and I've encountered a problem right at the beginning because it doesn't show how the functions are written... Can someone help me?

 

[aeric]

Read this

JdbcSQL - Directly connect to remote databases

This is a port of B4J jSQL library. The SQL type was renamed to JdbcSQL and ResultSet was renamed to JdbcResultSet, this allows using it together with the SQL library. SQL library - local SQLite databases. JdbcSQL - Any remote SQL database with a supported JDBC driver. MySQL and MS SQL are...

www.b4x.com

The recommended way is using jRDC2 server. There are other ways such as building an API server.

 

[Fizzy]

Is there a good tutorial somewhere that explains and shows this? Could you recommend any other way to start learning this language?