> Installing the extension changes the default table type to be columnar. that is not the case, hydra as a service sets the default table type. the columnar e

> Installing the extension changes the default table type to be columnar. that is not the case, hydra as a service sets the default table type. the columnar extension does not make any changes like that, it simply ("simply") adds columnar as an option. I'm just an engineer, so I'll leave the other comments for others :)