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9 lines
446 B
SQL
9 lines
446 B
SQL
SET cast_keep_nullable = 0;
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SELECT CAST('Hello' AS LowCardinality(Nullable(String)));
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SELECT CAST(Null AS LowCardinality(Nullable(String)));
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SELECT CAST(CAST('Hello' AS LowCardinality(Nullable(String))) AS String);
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SELECT CAST(CAST(Null AS LowCardinality(Nullable(String))) AS String); -- { serverError 349 }
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SELECT CAST(CAST('Hello' AS Nullable(String)) AS String);
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SELECT CAST(CAST(Null AS Nullable(String)) AS String); -- { serverError 349 }
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