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21 lines
1.1 KiB
SQL
21 lines
1.1 KiB
SQL
-- https://github.com/ClickHouse/ClickHouse/issues/62890
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-- { echoOn }
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SELECT sum(if(materialize(0), toNullable(1), 0));
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SELECT sum(if(materialize(0), toNullable(1), materialize(0)));
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SELECT sum(if(materialize(0), materialize(toNullable(1)), materialize(0)));
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SELECT sum(if(materialize(0), materialize(1), materialize(0)));
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SELECT sum(if(dummy, 0, toNullable(0)));
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SELECT sum(if(dummy, materialize(0), toNullable(0)));
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SELECT sum(if(dummy, materialize(0), materialize(toNullable(0))));
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SELECT sum(if(s == '', v, 0)) b from VALUES ('v Nullable(Int64), s String',(1, 'x'));
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SELECT sumOrNull(if(materialize(0), toNullable(1), 0));
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SELECT sumOrNull(if(materialize(0), 1, 0));
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SELECT sum(if(materialize(0), toNullable(1), 0)) settings aggregate_functions_null_for_empty=1;
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SELECT sum(if(materialize(0), 1, 0)) settings aggregate_functions_null_for_empty=1;
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SELECT sumOrNull(if(materialize(1), toNullable(1), 10));
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SELECT sumOrNull(if(materialize(1), 1, 10));
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SELECT sum(if(materialize(1), toNullable(1), 10)) settings aggregate_functions_null_for_empty=1;
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SELECT sum(if(materialize( 1), 1, 10)) settings aggregate_functions_null_for_empty=1;
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