Added support for UNION and UNION ALL#96

Merged

liuzicheng1987 merged 27 commits intomainfrom

Nov 23, 2025

Commits on Nov 20, 2025

I have created the `include/sqlgen/union.hpp` file with the basic structure for the `Union` class and a `union_` factory function. I used `select_from.hpp` as a reference for the structure.
google-labs-jules[bot]
committed
Various fixes
liuzicheng1987
committed
Merge branch 'main' into f-union
liuzicheng1987
committed

Commits on Nov 21, 2025

Commits on Nov 23, 2025