2019-06-26 12:59:25 +00:00
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SELECT coalesce(toNullable(1), toNullable(2)) as x, toTypeName(x);
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SELECT coalesce(NULL, toNullable(2)) as x, toTypeName(x);
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SELECT coalesce(toNullable(1), NULL) as x, toTypeName(x);
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SELECT coalesce(NULL, NULL) as x, toTypeName(x);
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2019-07-01 11:44:19 +00:00
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SELECT coalesce(toNullable(materialize(1)), toNullable(materialize(2))) as x, toTypeName(x);
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SELECT coalesce(NULL, toNullable(materialize(2))) as x, toTypeName(x);
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SELECT coalesce(toNullable(materialize(1)), NULL) as x, toTypeName(x);
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SELECT coalesce(materialize(NULL), materialize(NULL)) as x, toTypeName(x);
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SELECT coalesce(toLowCardinality(toNullable(1)), toLowCardinality(toNullable(2))) as x, toTypeName(x);
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SELECT coalesce(NULL, toLowCardinality(toNullable(2))) as x, toTypeName(x);
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SELECT coalesce(toLowCardinality(toNullable(1)), NULL) as x, toTypeName(x);
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