@Nonnull
    default Promise<Void> executeAsync(@Language("MySQL") @Nonnull String statement) {
        return Schedulers.async().run(() -> this.execute(statement));
    }
Executes a database statement with no preparation.

<p>This will be executed on an asynchronous thread.</p>

@param statement the statement to be executed
@return a Promise of an asynchronous database execution
@see #execute(String) to perform this action synchronously
helper-sql/src/main/java/me/lucko/helper/sql/Sql.java