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| author | Tomas Vondra | 2017-08-30 23:31:55 +0000 |
|---|---|---|
| committer | Tomas Vondra | 2017-08-30 23:31:55 +0000 |
| commit | af08e3f57e49367acebc8da57ebbe398bcb9e982 (patch) | |
| tree | 7e69b02304611e113524207994eabd0f34132bbc | |
| parent | 6d9538d2c37ee7fad3539ca7421e8ae1cde81053 (diff) | |
Accept plan changes in tsm_system_rows contrib module
Trivial changes due to distributing the queries.
| -rw-r--r-- | contrib/tsm_system_rows/expected/tsm_system_rows.out | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/contrib/tsm_system_rows/expected/tsm_system_rows.out b/contrib/tsm_system_rows/expected/tsm_system_rows.out index 87b4a8fc64..b51550b07a 100644 --- a/contrib/tsm_system_rows/expected/tsm_system_rows.out +++ b/contrib/tsm_system_rows/expected/tsm_system_rows.out @@ -30,11 +30,13 @@ SELECT count(*) FROM test_tablesample TABLESAMPLE system_rows (100); -- bad parameters should get through planning, but not execution: EXPLAIN (COSTS OFF) SELECT id FROM test_tablesample TABLESAMPLE system_rows (-1); - QUERY PLAN ----------------------------------------- - Sample Scan on test_tablesample - Sampling: system_rows ('-1'::bigint) -(2 rows) + QUERY PLAN +---------------------------------------------- + Remote Fast Query Execution + Node/s: datanode_1, datanode_2 + -> Sample Scan on test_tablesample + Sampling: system_rows ('-1'::bigint) +(4 rows) SELECT id FROM test_tablesample TABLESAMPLE system_rows (-1); ERROR: sample size must not be negative @@ -49,14 +51,15 @@ SELECT * FROM (VALUES (0),(10),(100)) v(nrows), LATERAL (SELECT count(*) FROM test_tablesample TABLESAMPLE system_rows (nrows)) ss; - QUERY PLAN ----------------------------------------------------------- + QUERY PLAN +----------------------------------------------------------------- Nested Loop -> Values Scan on "*VALUES*" -> Aggregate - -> Sample Scan on test_tablesample - Sampling: system_rows ("*VALUES*".column1) -(5 rows) + -> Remote Subquery Scan on all (datanode_1,datanode_2) + -> Sample Scan on test_tablesample + Sampling: system_rows ("*VALUES*".column1) +(6 rows) SELECT * FROM (VALUES (0),(10),(100)) v(nrows), |