Azat Khuzhin
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2613149f6b
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Fix converting types for UNION queries (may produce LOGICAL_ERROR)
CI founds [1]:
2022.02.20 15:14:23.969247 [ 492 ] {} <Fatal> BaseDaemon: (version 22.3.1.1, build id: 6082C357CFA6FF99) (from thread 472) (query_id: a5187ff9-962a-4e7c-86f6-8d48850a47d6) (query: SELECT 0., round(avgWeighted(x, y)) FROM (SELECT toDate(toDate('214748364.8', '-922337203.6854775808', '-0.1', NULL) - NULL, 10.000100135803223, '-2147483647'), 255 AS x, -2147483647 AS y UNION ALL SELECT y, NULL AS x, 2147483646 AS y)) Received signal Aborted (6)
[1]: https://s3.amazonaws.com/clickhouse-test-reports/0/26d0e5438c86e52a145aaaf4cb523c399989a878/fuzzer_astfuzzerdebug,actions//report.html
The problem is that subqueries returns different headers:
- first query -- x, y
- second query -- y, x
v2: Make order of columns strict only for UNION
https://s3.amazonaws.com/clickhouse-test-reports/34775/9cc8c01a463d18c471853568b2f0af659a4e643f/stateless_tests__address__actions__[2/2].html
Fixes: 00597_push_down_predicate_long
v3: add no-backward-compatibility-check for the test
Fixes: #37569
Resubmit: #34775
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
(cherry picked from commit a813f5996e)
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2022-05-27 14:11:57 +03:00 |
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Azat Khuzhin
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a813f5996e
|
Fix converting types for UNION queries (may produce LOGICAL_ERROR)
CI founds [1]:
2022.02.20 15:14:23.969247 [ 492 ] {} <Fatal> BaseDaemon: (version 22.3.1.1, build id: 6082C357CFA6FF99) (from thread 472) (query_id: a5187ff9-962a-4e7c-86f6-8d48850a47d6) (query: SELECT 0., round(avgWeighted(x, y)) FROM (SELECT toDate(toDate('214748364.8', '-922337203.6854775808', '-0.1', NULL) - NULL, 10.000100135803223, '-2147483647'), 255 AS x, -2147483647 AS y UNION ALL SELECT y, NULL AS x, 2147483646 AS y)) Received signal Aborted (6)
[1]: https://s3.amazonaws.com/clickhouse-test-reports/0/26d0e5438c86e52a145aaaf4cb523c399989a878/fuzzer_astfuzzerdebug,actions//report.html
The problem is that subqueries returns different headers:
- first query -- x, y
- second query -- y, x
v2: Make order of columns strict only for UNION
https://s3.amazonaws.com/clickhouse-test-reports/34775/9cc8c01a463d18c471853568b2f0af659a4e643f/stateless_tests__address__actions__[2/2].html
Fixes: 00597_push_down_predicate_long
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
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2022-05-25 20:31:47 +03:00 |
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