transaction {
            addLogger(StdOutSqlLogger)
            SomeTable.batchInsert(data = listOf(1,2,3,4)) {
                this[SomeTable.someColumn] = it
            }

DataSource

public class DataSource {
    private static HikariConfig config = new HikariConfig();
    private static HikariDataSource ds;

    static {
        config.setJdbcUrl("jdbc:<mysql://username>:<mailto:password@q2gen47hi68k1yrb.chr7pe7iynqr.eu-west-1.rds.amazonaws.com|password@q2gen47hi68k1yrb.chr7pe7iynqr.eu-west-1.rds.amazonaws.com>:3306/mmylxkukgpzvjvfx");
        config.setUsername("username");
        config.setPassword("password");
        config.addDataSourceProperty("prepStmtCacheSize", "250");
        config.addDataSourceProperty("prepStmtCacheSqlLimit", "2048");
        config.addDataSourceProperty("cachePrepStmts", "true");
        ds = new HikariDataSource(config);
    }

    private DataSource() {
    }

    public static Connection getConnection() throws SQLException {
        return ds.getConnection();
    }
}

getConnection()

getConnecion()

@GetMapping(path = "/all")
    public @ResponseBody Iterable<ExampleEntity> getAllUsers() {
        try {
            Connection connection = DataSource.getConnection();
// what am I gonna do with the connection ?
            return mExampleService.getAll();
        } catch (SQLException ex) {
            System.err.println("Exception Occurred");
        }
    }

back pressed

popBackStack

src/main/resources/application.conf

java -jar ktor-fat.jar -c local.conf

local.conf

resources/application.conf

// MyRepository.kt
class MyRepository<T>(coroutineScope: CoroutineScope) {
    private val scope = couroutineScope + Dispatchers.Default
    private val dataSource: DataSource<T> = DataSource()

    fun add(newValue: T) {
        scope.launch {
            dataSource.new(newValue)
        }
    }
}

// Example usage in a Compose Desktop app
// Main.kt
@Composeable
@Preview
fun App() {
    val appScope = rememberCoroutineScope { Dispatchers.Main }
    val repository = MyRepository(appScope)
    MainScreen(repository)
}

1.9.0

1.8.22

FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':kotlinStoreYarnLock'.
> yarn.lock was changed. Run the `kotlinUpgradeYarnLock` task to actualize yarn.lock file

kotlinUpgradeYarnLock