exec

type DB interface {
	Exec(ctx context.Context, sql string, arguments ...any) (pgconn.CommandTag, error)
	Query(ctx context.Context, sql string, args ...any) (pgx.Rows, error)
	QueryRow(ctx context.Context, sql string, args ...any) pgx.Row
	CopyFrom(ctx context.Context, tableName pgx.Identifier, columnNames []string, rowSrc pgx.CopyFromSource) (int64, error)
}

type RelationLoader[S any] interface {
	Load(ctx context.Context, db DB, base S) error
}

type RelationProvider[S any] interface {
	Relations() []RelationLoader[S]
}

type Scanner[F types.ColumnAlias] interface {
	GetTarget(string) func() any
	GetSetter(F) func() set.ValueSetter[F]
	GetValue(F) func() any
}

type TableExecutor[T types.TableAlias, C types.ColumnAlias, S Scanner[C]] struct {
	// contains filtered or unexported fields
}