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Fix test

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This commit is contained in:
Alexey Milovidov 2020-06-14 07:35:50 +03:00
parent bba0140d8f
commit 44221139e9
3 changed files with 16 additions and 1 deletions
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7
src/DataTypes/DataTypeUUID.cpp
View File

@ -16,13 +16,18 @@ void DataTypeUUID::serializeText(const IColumn & column, size_t row_num, WriteBu
writeText(UUID(assert_cast<const ColumnUInt128 &>(column).getData()[row_num]), ostr);
}
void DataTypeUUID::deserializeTextEscaped(IColumn & column, ReadBuffer & istr, const FormatSettings &) const
void DataTypeUUID::deserializeText(IColumn & column, ReadBuffer & istr, const FormatSettings &) const
{
UUID x;
readText(x, istr);
assert_cast<ColumnUInt128 &>(column).getData().push_back(x);
}
void DataTypeUUID::deserializeTextEscaped(IColumn & column, ReadBuffer & istr, const FormatSettings & settings) const
{
deserializeText(column, istr, settings);
}
void DataTypeUUID::serializeTextEscaped(const IColumn & column, size_t row_num, WriteBuffer & ostr, const FormatSettings & settings) const
{
serializeText(column, row_num, ostr, settings);

3
src/DataTypes/DataTypeUUID.h
View File

@ -17,6 +17,7 @@ public:
bool equals(const IDataType & rhs) const override;
void serializeText(const IColumn & column, size_t row_num, WriteBuffer & ostr, const FormatSettings &) const override;
void deserializeText(IColumn & column, ReadBuffer & istr, const FormatSettings &) const override;
void serializeTextEscaped(const IColumn & column, size_t row_num, WriteBuffer & ostr, const FormatSettings &) const override;
void deserializeTextEscaped(IColumn & column, ReadBuffer & istr, const FormatSettings &) const override;
void serializeTextQuoted(const IColumn & column, size_t row_num, WriteBuffer & ostr, const FormatSettings &) const override;
@ -30,6 +31,8 @@ public:
bool canBeUsedInBitOperations() const override { return true; }
bool canBeInsideNullable() const override { return true; }
bool canBePromoted() const override { return false; }
};
}

7
src/Interpreters/convertFieldToType.cpp
View File

@ -173,6 +173,13 @@ Field convertFieldToTypeImpl(const Field & src, const IDataType & type, const ID
/// We don't need any conversion UInt64 is under type of Date and DateTime
return src;
}
if (which_type.isUUID() && src.getType() == Field::Types::UInt128)
{
/// Already in needed type.
return src;
}
// TODO (vnemkov): extra cases for DateTime64: converting from integer, converting from Decimal
}
else if (which_type.isStringOrFixedString())