MeanSquaredError

I have been experimenting with the low-level tg.* functions downloading history messages from channels and so far my experiments show that `min_id` and `max_id` are not really ignored but rather...

@tonyhb Thank you for providing a sample implementation of a fix. What is its status and does it actually work? Are you planning to open a PR and merge it...

OK, I used @tonyhb 's work and rebased and adjusted it against the latest sqlboiler codebase. I also fixed some of the templates. There is still work to be done...

@stephenafamo The main and driver's code compiles and builds. I had to rewrite the patch in order to get correct handling of nullable and unique foreign keys. Most of the...

> > ``` > > * std::optional support. > > ``` > > I have been debating with myself whether to create a simple c++11 version of `std::optional` and then...

@rbock I am planning to start work on the cleanup of the connector classes and the addition of is_connected() and ping_server() methods. One thing that I noticed is that for...

@rbock I started working on the connector code cleanup based on your feedback/suggestions. I also noticed that the MySQL connector code that parses date/time results can be simplified by using...

Actually I will split the first PR > * Cleanup the connector code based on your input (currently working on it). into three separate PRs, one for MySQL, one for...

@CJCombrink After the connection pool code was merged into sqlpp11, all connection classes sqlpp::[postgresql,mysq,sqlite3]::connection are instantiations of `sqlpp::normal_connection`. Essentially in each connector namespace we have ``` using connection = sqlpp::normal_connection;...

@rbock I just wonder about the removal of the `_t` from the structures in the sqlpp namespace. We are going to have renames like ``` column_t -> column case_t ->...