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Merge pull request #10975 from ClickHouse/Potya-master

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Merging #10856
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alexey-milovidov 2020-05-17 22:20:36 +03:00 committed by GitHub
commit 76dfc37bbf
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4 changed files with 21 additions and 4 deletions
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4
src/DataTypes/DataTypeString.cpp
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@ -376,15 +376,19 @@ void registerDataTypeString(DataTypeFactory & factory)
/// These synonyms are added for compatibility.
factory.registerAlias("CHAR", "String", DataTypeFactory::CaseInsensitive);
factory.registerAlias("CHARACTER", "String", DataTypeFactory::CaseInsensitive);
factory.registerAlias("VARCHAR", "String", DataTypeFactory::CaseInsensitive);
factory.registerAlias("VARCHAR2", "String", DataTypeFactory::CaseInsensitive); /// Oracle
factory.registerAlias("TEXT", "String", DataTypeFactory::CaseInsensitive);
factory.registerAlias("TINYTEXT", "String", DataTypeFactory::CaseInsensitive);
factory.registerAlias("MEDIUMTEXT", "String", DataTypeFactory::CaseInsensitive);
factory.registerAlias("LONGTEXT", "String", DataTypeFactory::CaseInsensitive);
factory.registerAlias("BLOB", "String", DataTypeFactory::CaseInsensitive);
factory.registerAlias("CLOB", "String", DataTypeFactory::CaseInsensitive);
factory.registerAlias("TINYBLOB", "String", DataTypeFactory::CaseInsensitive);
factory.registerAlias("MEDIUMBLOB", "String", DataTypeFactory::CaseInsensitive);
factory.registerAlias("LONGBLOB", "String", DataTypeFactory::CaseInsensitive);
factory.registerAlias("BYTEA", "String", DataTypeFactory::CaseInsensitive); /// PostgreSQL
}
}

2
src/DataTypes/DataTypesDecimal.cpp
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@ -186,6 +186,8 @@ void registerDataTypeDecimal(DataTypeFactory & factory)
factory.registerDataType("Decimal", create, DataTypeFactory::CaseInsensitive);
factory.registerAlias("DEC", "Decimal", DataTypeFactory::CaseInsensitive);
factory.registerAlias("NUMERIC", "Decimal", DataTypeFactory::CaseInsensitive);
factory.registerAlias("FIXED", "Decimal", DataTypeFactory::CaseInsensitive);
}
/// Explicit template instantiations.

6
src/DataTypes/DataTypesNumber.cpp
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@ -23,11 +23,17 @@ void registerDataTypeNumbers(DataTypeFactory & factory)
/// These synonyms are added for compatibility.
factory.registerAlias("TINYINT", "Int8", DataTypeFactory::CaseInsensitive);
factory.registerAlias("BOOL", "Int8", DataTypeFactory::CaseInsensitive);
factory.registerAlias("BOOLEAN", "Int8", DataTypeFactory::CaseInsensitive);
factory.registerAlias("INT1", "Int8", DataTypeFactory::CaseInsensitive); /// MySQL
factory.registerAlias("BYTE", "Int8", DataTypeFactory::CaseInsensitive); /// MS Access
factory.registerAlias("SMALLINT", "Int16", DataTypeFactory::CaseInsensitive);
factory.registerAlias("INT", "Int32", DataTypeFactory::CaseInsensitive);
factory.registerAlias("INTEGER", "Int32", DataTypeFactory::CaseInsensitive);
factory.registerAlias("BIGINT", "Int64", DataTypeFactory::CaseInsensitive);
factory.registerAlias("FLOAT", "Float32", DataTypeFactory::CaseInsensitive);
factory.registerAlias("REAL", "Float32", DataTypeFactory::CaseInsensitive);
factory.registerAlias("SINGLE", "Float32", DataTypeFactory::CaseInsensitive); /// MS Access
factory.registerAlias("DOUBLE", "Float64", DataTypeFactory::CaseInsensitive);
}

13
tests/queries/0_stateless/00700_decimal_arithm.sql
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@ -11,12 +11,17 @@ CREATE TABLE IF NOT EXISTS decimal
g Decimal(9, 3),
h decimal(18, 9),
i deciMAL(38, 18),
j dec(4,2)
j dec(4, 2),
k NumEriC(23, 4),
l numeric(9, 3),
m NUMEric(18, 9),
n FixED(12, 6),
o fixed(8, 6)
) ENGINE = Memory;
INSERT INTO decimal (a, b, c, d, e, f, g, h, i, j) VALUES (0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
INSERT INTO decimal (a, b, c, d, e, f, g, h, i, j) VALUES (42, 42, 42, 0.42, 0.42, 0.42, 42.42, 42.42, 42.42, 42.42);
INSERT INTO decimal (a, b, c, d, e, f, g, h, i, j) VALUES (-42, -42, -42, -0.42, -0.42, -0.42, -42.42, -42.42, -42.42, -42.42);
INSERT INTO decimal (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) VALUES (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
INSERT INTO decimal (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) VALUES (42, 42, 42, 0.42, 0.42, 0.42, 42.42, 42.42, 42.42, 42.42, 42.42, 42.42, 42.42, 42.42, 42.42);
INSERT INTO decimal (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) VALUES (-42, -42, -42, -0.42, -0.42, -0.42, -42.42, -42.42, -42.42, -42.42, -42.42, -42.42, -42.42, -42.42, -42.42);
SELECT a + a, a - a, a * a, a / a, intDiv(a, a), intDivOrZero(a, a) FROM decimal WHERE a = 42;
SELECT b + b, b - b, b * b, b / b, intDiv(b, b), intDivOrZero(b, b) FROM decimal WHERE b = 42;