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27 lines
916 B
SQL
27 lines
916 B
SQL
select toDecimal32(1.1, 2) as x group by x;
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select toDecimal64(2.1, 4) as x group by x;
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select toDecimal128(3.1, 12) as x group by x;
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select materialize(toDecimal32(1.2, 2)) as x group by x;
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select materialize(toDecimal64(2.2, 4)) as x group by x;
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select materialize(toDecimal128(3.2, 12)) as x group by x;
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select x from (select toDecimal32(1.3, 2) x) group by x;
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select x from (select toDecimal64(2.3, 4) x) group by x;
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select x from (select toDecimal128(3.3, 12) x) group by x;
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DROP TABLE IF EXISTS decimal;
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CREATE TABLE IF NOT EXISTS decimal
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(
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A UInt64,
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B Decimal128(18),
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C Decimal128(18)
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) Engine = Memory;
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INSERT INTO decimal VALUES (1,1,1), (1,1,2), (1,1,3), (1,1,4);
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SELECT A, toString(B) AS B_str, toString(SUM(C)) AS c_str FROM decimal GROUP BY A, B_str;
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SELECT A, B_str, toString(cc) FROM (SELECT A, toString(B) AS B_str, SUM(C) AS cc FROM decimal GROUP BY A, B_str);
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DROP TABLE decimal;
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