| ==== |
| ---- QUERY |
| # Test that in-mem sorts incrementally give up memory when emitting output. |
| # This query and scratch limit are chosen so that the query fails if the first sort |
| # does not give up memory to the second sort. Scans the text formatted file so that |
| # the scan uses less reservation. |
| # num_nodes = 1 is set for this file by the python test. |
| set scratch_limit=0; |
| set buffer_pool_limit=35m; |
| set default_spillable_buffer_size=64kb; |
| SELECT * |
| FROM (SELECT |
| Rank() OVER(ORDER BY l_orderkey) AS rank, |
| Rank() OVER(ORDER BY l_partkey) AS rank2 |
| FROM tpch.lineitem |
| WHERE l_shipdate < '1992-05-09') a |
| WHERE rank < 10 |
| ORDER BY rank; |
| ---- RESULTS |
| 1,118035 |
| 2,55836 |
| 2,141809 |
| 2,155407 |
| 5,84064 |
| 5,129763 |
| 7,10725 |
| 7,31340 |
| 7,155173 |
| ---- TYPES |
| BIGINT,BIGINT |
| ==== |
