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5bd80a74ab
* basic impl Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * fix frontend logic Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * add sqlness test Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * check substrait compatibility before pushdown Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * going to revert some rules Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * update sqlness result Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * fix test and clippy Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * fix compile error Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * fix typo Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * remove println Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * Apply suggestions from code review Co-authored-by: Yingwen <realevenyag@gmail.com> --------- Signed-off-by: Ruihang Xia <waynestxia@gmail.com> Co-authored-by: Yingwen <realevenyag@gmail.com>
26 lines
1000 B
Plaintext
26 lines
1000 B
Plaintext
SELECT * FROM (SELECT SUM(number) FROM numbers LIMIT 100000000000) LIMIT 0;
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EXPLAIN SELECT * FROM (SELECT SUM(number) FROM numbers LIMIT 100000000000) LIMIT 0;
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+---------------+----------------------------------+
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| plan_type | plan |
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+---------------+----------------------------------+
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| logical_plan | EmptyRelation |
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| physical_plan | EmptyExec: produce_one_row=false |
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+---------------+----------------------------------+
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EXPLAIN SELECT * FROM (SELECT SUM(number) FROM numbers LIMIT 100000000000) WHERE 1=0;
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+---------------+----------------------------------+
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| plan_type | plan |
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+---------------+----------------------------------+
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| logical_plan | EmptyRelation |
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| physical_plan | EmptyExec: produce_one_row=false |
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+---------------+----------------------------------+
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