DB Backend: remove remaining uses of `database.NewUntypedDB()`
Created by: camdencheek
This removes the remaining uses of database.NewUntypedDB()
, which allows me to remove basestore.NewHandleWithUntypedDB()
, which allows me to remove oldTransactableHandle
.
This is a very exciting step because it means it is now impossible to construct a handle with a dbutil.DB
. A handle must be constructed with either a *sql.Tx
or a *sql.DB
directly. No more interface assertions.
The general pattern now is to construct a handle at startup, then pass that handle around within stores. And, since it's now impossible to get the *sql.DB
or *sql.Tx
wrapped by basestore.TransactableHandle
, this is now enforced by the type system.
Stacked on https://github.com/sourcegraph/sourcegraph/pull/37165
Test plan
Depending on existing tests.