лог для .inner такой:
2020.06.04 13:30:52.672221 [ 66 ] {99461634-ad12-4c26-949e-3a8e37c13221} <Debug> db..inner.mt_log_view (SelectExecutor): Key condition: unknown, unknown, and
2020.06.04 13:30:52.672269 [ 66 ] {99461634-ad12-4c26-949e-3a8e37c13221} <Debug> db..inner.mt_log_view (SelectExecutor): MinMax index condition: (column 0 in [1588280400, +inf)), (column 0 in (-inf, 1588283999]), and
2020.06.04 13:30:52.672295 [ 66 ] {99461634-ad12-4c26-949e-3a8e37c13221} <Debug> db..inner.mt_log_view (SelectExecutor): Selected 1 parts by date, 1 parts by key, 3372 marks to read from 1 ranges
2020.06.04 13:30:52.678729 [ 66 ] {99461634-ad12-4c26-949e-3a8e37c13221} <Debug> executeQuery: Query pipeline:
Expression
Expression
ParallelAggregating
Expression × 8
MergeTreeThread
2020.06.04 13:30:52.803225 [ 66 ] {99461634-ad12-4c26-949e-3a8e37c13221} <Information> executeQuery: Read 27618755 rows, 5.95 MiB in 0.134 sec., 206072548 rows/sec., 44.42 MiB/sec.
а для view такой:
2020.06.04 13:30:58.798955 [ 63 ] {7d5d0172-11c5-4529-a866-acb8ecded944} <Debug> db..inner.mt_log_view (SelectExecutor): Key condition: unknown, unknown, and
2020.06.04 13:30:58.799005 [ 63 ] {7d5d0172-11c5-4529-a866-acb8ecded944} <Debug> db..inner.mt_log_view (SelectExecutor): MinMax index condition: (column 0 in [1588280400, +inf)), (column 0 in (-inf, 1588283999]), and
2020.06.04 13:30:58.799027 [ 63 ] {7d5d0172-11c5-4529-a866-acb8ecded944} <Debug> db..inner.mt_log_view (SelectExecutor): Selected 1 parts by date, 1 parts by key, 3372 marks to read from 1 ranges
2020.06.04 13:30:58.800654 [ 63 ] {7d5d0172-11c5-4529-a866-acb8ecded944} <Debug> executeQuery: Query pipeline:
Expression
Expression
ParallelAggregating
Expression × 8
Filter
MergeTreeThread
2020.06.04 13:30:58.936572 [ 63 ] {7d5d0172-11c5-4529-a866-acb8ecded944} <Information> executeQuery: Read 27618755 rows, 540.71 MiB in 0.141 sec., 195196395 rows/sec., 3.73 GiB/sec.