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12 lines
332 B
SQL
12 lines
332 B
SQL
SELECT isNullable(3);
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SELECT isNullable(toNullable(3));
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SELECT isNullable(NULL);
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SELECT isNullable(materialize(NULL));
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SELECT isNullable(toLowCardinality(1));
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SELECT isNullable(toNullable(toLowCardinality(1)));
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SELECT isNullable(toLowCardinality(materialize(1)));
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SELECT isNullable(toNullable(toLowCardinality(materialize(1))));
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