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https://github.com/ClickHouse/ClickHouse.git
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36 lines
1.9 KiB
MySQL
36 lines
1.9 KiB
MySQL
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SET optimize_rewrite_sum_if_to_count_if = 0;
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SELECT sumIf(1, number % 2 > 2) FROM numbers(100);
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SELECT sumIf(1 as one_expr, number % 2 > 2 as cond_expr), sum(cond_expr), one_expr FROM numbers(100);
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SELECT countIf(number % 2 > 2) FROM numbers(100);
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SELECT sumIf(1, number % 2 == 0) FROM numbers(100);
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SELECT sumIf(1 as one_expr, number % 2 == 0 as cond_expr), sum(cond_expr), one_expr FROM numbers(100);
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SELECT countIf(number % 2 == 0) FROM numbers(100);
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SELECT sum(if(number % 2 == 0, 1, 0)) FROM numbers(100);
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SELECT sum(if(number % 2 == 0 as cond_expr, 1 as one_expr, 0 as zero_expr) as if_expr), sum(cond_expr), sum(if_expr), one_expr, zero_expr FROM numbers(100);
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SELECT countIf(number % 2 == 0) FROM numbers(100);
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SELECT sum(if(number % 2 == 0, 0, 1)) FROM numbers(100);
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SELECT sum(if(number % 2 == 0 as cond_expr, 0 as zero_expr, 1 as one_expr) as if_expr), sum(cond_expr), sum(if_expr), one_expr, zero_expr FROM numbers(100);
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SELECT countIf(number % 2 != 0) FROM numbers(100);
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SET optimize_rewrite_sum_if_to_count_if = 1;
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SELECT sumIf(1, number % 2 > 2) FROM numbers(100);
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SELECT sumIf(1 as one_expr, number % 2 > 2 as cond_expr), sum(cond_expr), one_expr FROM numbers(100);
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SELECT countIf(number % 2 > 2) FROM numbers(100);
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SELECT sumIf(1, number % 2 == 0) FROM numbers(100);
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SELECT sumIf(1 as one_expr, number % 2 == 0 as cond_expr), sum(cond_expr), one_expr FROM numbers(100);
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SELECT countIf(number % 2 == 0) FROM numbers(100);
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SELECT sum(if(number % 2 == 0, 1, 0)) FROM numbers(100);
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SELECT sum(if(number % 2 == 0 as cond_expr, 1 as one_expr, 0 as zero_expr) as if_expr), sum(cond_expr), sum(if_expr), one_expr, zero_expr FROM numbers(100);
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SELECT countIf(number % 2 == 0) FROM numbers(100);
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SELECT sum(if(number % 2 == 0, 0, 1)) FROM numbers(100);
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SELECT sum(if(number % 2 == 0 as cond_expr, 0 as zero_expr, 1 as one_expr) as if_expr), sum(cond_expr), sum(if_expr), one_expr, zero_expr FROM numbers(100);
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SELECT countIf(number % 2 != 0) FROM numbers(100);
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