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Add test

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This commit is contained in:
Alexey Milovidov 2023-02-09 04:51:01 +01:00
parent 8392b35d50
commit e3fc7662c1
2 changed files with 41 additions and 0 deletions
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tests/queries/0_stateless/02560_count_digits.reference Normal file
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tests/queries/0_stateless/02560_count_digits.sql Normal file
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SELECT countDigits(0);
SELECT countDigits(1);
SELECT countDigits(-1);
SELECT countDigits(12345);
SELECT countDigits(-12345);
SELECT countDigits(0xFFFFFFFFFFFFFFFF);
SELECT countDigits(CAST(0x8000000000000000 AS Int64));
SELECT countDigits(CAST(-1 AS UInt128));
SELECT countDigits(CAST(-1 AS UInt256));
SELECT countDigits(CAST(CAST(-1 AS UInt128) DIV 2 + 1 AS Int128));
SELECT countDigits(CAST(CAST(-1 AS UInt256) DIV 2 + 1 AS Int256));
SELECT countDigits(-123.45678::Decimal32(5));
SELECT countDigits(-123.456789::Decimal64(6));
SELECT countDigits(-123.4567890::Decimal128(7));
SELECT countDigits(-123.45678901::Decimal256(8));
-- this behavior can be surprising, but actually reasonable:
SELECT countDigits(-123.456::Decimal32(5));
SELECT countDigits(-123.4567::Decimal64(6));
SELECT countDigits(-123.45678::Decimal128(7));
SELECT countDigits(-123.456789::Decimal256(8));