* Vladimir Davydov <vdavydov.dev@xxxxxxxxx> [18/07/08 22:52]:
For the sake of further patches, let's do some refactoring:
- Rename vy_check_is_unique to vy_check_is_unique_primary and use it
only for checking the unique constraint of primary indexes. Also,
make it return immediately if the primary index doesn't need
uniqueness check, like vy_check_is_unique_secondary does.
- Open-code uniqueness check in vy_check_is_unique_secondary instead of
using vy_check_is_unique.
- Reduce indentation level of vy_check_is_unique_secondary by inverting
the if statement.