IScanRows scans each row into the indicated struct, and calls the process function on it, stopping on the first error.

RequireExactSelectNamedCtx is like SelectNamedCtx, except it enforces that the number of rows returned matches an expected value.

ScanRows scans each row object into the indicated struct, returning a list of all objects.

SelectNamedCtx executes a query with named paramters, and scans the results into the supplied struct.

WithTransaction is like WithTransactionReturning except does not return a value.

WithTransactionReturning executes the provided function against the provided DB, rolling back if the given function returns error, or committing otherwise.