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2742
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Select tables optimized away
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2743
select max(key1) from t1 where key1 <= 0.6158;
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2746
select max(key2) from t2 where key2 <= 1.6158;
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2749
select min(key1) from t1 where key1 >= 0.3762;
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2752
select min(key2) from t2 where key2 >= 1.3762;
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select max(key1), min(key2) from t1, t2
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where key1 <= 0.6158 and key2 >= 1.3762;
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2759
select max(key1) from t1 where key1 <= 0.6158 and rand() + 0.5 >= 0.5;
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2762
select min(key1) from t1 where key1 >= 0.3762 and rand() + 0.5 >= 0.5;
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CREATE TABLE t1 (i BIGINT UNSIGNED NOT NULL);
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INSERT INTO t1 VALUES (10);