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78 lines
3.4 KiB
SQL
78 lines
3.4 KiB
SQL
SELECT
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*,
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* APPLY (toTypeName)
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FROM
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(
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SELECT
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bl,
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anyIf(n, cond) IGNORE NULLS AS any_ignore,
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anyIf(n, cond) RESPECT NULLS AS any_respect,
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anyLastIf(n, cond) IGNORE NULLS AS last_ignore,
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anyLastIf(n, cond) RESPECT NULLS AS last_respect,
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anyIf(nullable_n, cond) IGNORE NULLS AS any_nullable_ignore,
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anyIf(nullable_n, cond) RESPECT NULLS AS any_nullable_respect,
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anyLastIf(nullable_n, cond) IGNORE NULLS AS last_nullable_ignore,
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anyLastIf(nullable_n, cond) RESPECT NULLS AS last_nullable_respect
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FROM
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(
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SELECT
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number AS n,
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rand() > pow(2, 31) as cond,
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if(cond, NULL, n) as nullable_n,
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blockNumber() AS bl
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FROM numbers(10000)
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)
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GROUP BY bl
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)
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WHERE
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any_ignore != any_respect
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OR toTypeName(any_ignore) != toTypeName(any_respect)
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OR last_ignore != last_respect
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OR toTypeName(last_ignore) != toTypeName(last_respect)
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OR any_nullable_ignore != any_nullable_respect
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OR toTypeName(any_nullable_ignore) != toTypeName(any_nullable_respect)
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OR last_nullable_ignore != last_nullable_respect
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OR toTypeName(last_nullable_ignore) != toTypeName(last_nullable_respect);
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-- { echoOn }
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Select anyOrNull(tp) FROM (Select (number, number) as tp from numbers(10)); -- { serverError ILLEGAL_TYPE_OF_ARGUMENT }
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Select anyOrNull(tp) FROM (Select (number, number) as tp from numbers(10)); -- { serverError ILLEGAL_TYPE_OF_ARGUMENT }
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SELECT
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any(tp) AS default,
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toTypeName(default) as default_type,
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any(tp) RESPECT NULLS AS respect,
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toTypeName(respect) as respect_type
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FROM
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(
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SELECT (toLowCardinality(number), number) AS tp
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FROM numbers(10)
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);
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SELECT first_value_respect_nullsMerge(t) FROM (Select first_value_respect_nullsState(number) as t FROM numbers(0));
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SELECT first_value_respect_nullsMerge(t) FROM (Select first_value_respect_nullsState(number::Nullable(UInt8)) as t FROM numbers(0));
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SELECT first_value_respect_nullsMerge(t) FROM (Select first_value_respect_nullsState(number::LowCardinality(Nullable(UInt8))) as t FROM numbers(0)) settings allow_suspicious_low_cardinality_types=1;
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SELECT first_value_respect_nullsOrNullMerge(t) FROM (Select first_value_respect_nullsOrNullState(number) as t FROM numbers(0));
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SELECT first_value_respect_nullsMerge(t) FROM (Select first_value_respect_nullsOrNullState(number) as t FROM numbers(0)); -- { serverError ILLEGAL_TYPE_OF_ARGUMENT }
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SELECT first_value_respect_nullsOrNullMerge(t) FROM (Select first_value_respect_nullsState(number) as t FROM numbers(0)); -- { serverError ILLEGAL_TYPE_OF_ARGUMENT }
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SELECT first_value_respect_nullsMerge(t) FROM (Select first_value_respect_nullsState(dummy) as t FROM system.one);
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SELECT first_value_respect_nullsMerge(t) FROM (Select first_value_respect_nullsState(dummy::Nullable(UInt8)) as t FROM system.one);
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SELECT first_value_respect_nullsMerge(t) FROM (Select first_value_respect_nullsState(NULL) as t FROM system.one);
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SELECT first_value_respect_nullsMerge(t) FROM (Select first_value_respect_nullsState(NULL::Nullable(UInt8)) as t FROM system.one);
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-- Assert sanitizer: passing NULL (not Nullable() with different values is accepted and ignored)
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SELECT
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anyLastIf(n, cond) RESPECT NULLS,
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anyLastIf(nullable_n, cond) RESPECT NULLS
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FROM
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(
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SELECT
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number AS n,
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NULL as cond,
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number::Nullable(Int64) as nullable_n
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FROM numbers(10000)
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);
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