ClickHouse/tests/queries/0_stateless/02685_decimal256_various.sql

-- { echoOn }

SELECT 1.1::Decimal(60, 30);
SELECT round(1.1::Decimal(60, 30));
SELECT round(1.1::Decimal(60, 30), 1);
SELECT round(1.234567890123456789012345678901::Decimal(60, 30), 1);
SELECT round(1.234567890123456789012345678901::Decimal(60, 30), 30);
SELECT round(1.234567890123456789012345678901::Decimal(60, 30), 31);
SELECT round(1.234567890123456789012345678901::Decimal(60, 30), 20);

SELECT hex(1.234567890123456789012345678901::Decimal(60, 30));
SELECT bin(1.234567890123456789012345678901::Decimal(60, 30));
SELECT reinterpret(unhex(hex(1.234567890123456789012345678901::Decimal(60, 30))), 'Decimal(60, 30)');

SELECT arraySum([1.2::Decimal(60, 30), 3.45::Decimal(61, 29)]);
SELECT arraySum([1.2::Decimal(60, 30), 3.45::Decimal(3, 2)]);

SELECT arrayMin([1.2::Decimal(60, 30), 3.45::Decimal(61, 29)]);
SELECT arrayMax([1.2::Decimal(60, 30), 3.45::Decimal(61, 29)]);
SELECT arrayAvg([1.2::Decimal(60, 30), 3.45::Decimal(61, 29)]);

SELECT round(arrayProduct([1.2::Decimal(60, 30), 3.45::Decimal(61, 29)]), 6);
SELECT toTypeName(arrayProduct([1.2::Decimal(60, 30), 3.45::Decimal(61, 29)]));

SELECT arrayCumSum([1.2::Decimal(60, 30), 3.45::Decimal(61, 29)]);
SELECT arrayCumSumNonNegative([1.2::Decimal(60, 30), 3.45::Decimal(61, 29)]);
SELECT arrayDifference([1.2::Decimal(60, 30), 3.45::Decimal(61, 29)]);

SELECT arrayCompact([1.2::Decimal(60, 30) AS x, x, x, x, 3.45::Decimal(3, 2) AS y, y, x, x]);

SELECT 1.2::Decimal(2, 1) IN (1.2::Decimal(60, 30), 3.4::Decimal(60, 30));
SELECT 1.23::Decimal(3, 2) IN (1.2::Decimal(60, 30), 3.4::Decimal(60, 30));
SELECT 1.2::Decimal(60, 30) IN (1.2::Decimal(2, 1));

SELECT toTypeName([1.2::Decimal(60, 30), 3.45::Decimal(3, 2)]);
SELECT toTypeName(arraySum([1.2::Decimal(60, 30), 3.45::Decimal(3, 2)]));

SELECT arrayJoin(sumMap(x)) FROM (SELECT [('Hello', 1.2::Decimal256(30)), ('World', 3.4::Decimal256(30))]::Map(String, Decimal256(30)) AS x UNION ALL SELECT [('World', 5.6::Decimal256(30)), ('GoodBye', -111.222::Decimal256(30))]::Map(String, Decimal256(30))) ORDER BY 1;

SELECT mapAdd(map('Hello', 1.2::Decimal128(30), 'World', 3.4::Decimal128(30)), map('World', 5.6::Decimal128(30), 'GoodBye', -111.222::Decimal128(30)));
SELECT mapSubtract(map('Hello', 1.2::Decimal128(30), 'World', 3.4::Decimal128(30)), map('World', 5.6::Decimal128(30), 'GoodBye', -111.222::Decimal128(30)));

SELECT arraySort(arrayIntersect([1, 2, 3]::Array(UInt256), [2, 3, 4]::Array(UInt256)));
SELECT toTypeName(arraySort(arrayIntersect([1, 2, 3]::Array(UInt256), [2, 3, 4]::Array(UInt128))));
SELECT toTypeName(arraySort(arrayIntersect([1, 2, 3]::Array(UInt256), [2, 3, 4]::Array(Int128))));
SELECT arraySort(arrayIntersect([1, 2, 3]::Array(UInt256), [2, 3, 4]::Array(Int128)));
SELECT arraySort(arrayIntersect([1, 2, 3]::Array(UInt256), [2, 3, 4]::Array(Int8)));
SELECT toTypeName(arraySort(arrayIntersect([1, 2, 3]::Array(UInt256), [2, 3, 4]::Array(Int8))));

SELECT arraySort(arrayIntersect([1.1::Decimal256(70), 2.34::Decimal256(60), 3.456::Decimal256(50)], [2.34::Decimal256(65), 3.456::Decimal256(55), 4.5678::Decimal256(45)]));
SELECT arraySort(arrayIntersect([1.1::Decimal256(1)], [1.12::Decimal256(2)])); -- Note: this is correct but the semantics has to be clarified in the docs.
SELECT arraySort(arrayIntersect([1.1::Decimal256(2)], [1.12::Decimal256(2)]));
SELECT arraySort(arrayIntersect([1.1::Decimal128(1)], [1.12::Decimal128(2)])); -- Note: this is correct but the semantics has to be clarified in the docs.
SELECT arraySort(arrayIntersect([1.1::Decimal128(2)], [1.12::Decimal128(2)]));

select coalesce(cast('123', 'Nullable(Decimal(20, 10))'), 0);
select coalesce(cast('123', 'Nullable(Decimal(40, 10))'), 0);
select coalesce(cast('123', 'Decimal(40, 10)'), 0);

DROP TABLE IF EXISTS decimal_insert_cast_issue;
create table decimal_insert_cast_issue (a Decimal(76, 0)) engine = TinyLog;
SET param_param = 1;
INSERT INTO decimal_insert_cast_issue VALUES ({param:Nullable(Decimal(41, 0))});
SELECT * FROM decimal_insert_cast_issue;
DROP TABLE decimal_insert_cast_issue;