Details
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Bug
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Status: Open (View Workflow)
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Major
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Resolution: Unresolved
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10.4(EOL)
Description
CREATE TABLE t1 (a int(11), b varchar(1));
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INSERT INTO t1 VALUES (2,NULL),(5,'d'),(7,'g');
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set optimizer_trace=1;
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SELECT a FROM t1 WHERE b < ANY ( SELECT b FROM t1 GROUP BY b );
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select * from information_schema.optimizer_trace;
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drop table t1;
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