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Update libpq, tiny fix

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This commit is contained in:
kssenii 2021-01-10 15:33:35 +00:00
parent c6c6b2d23c
commit 6ec59f1304
3 changed files with 17 additions and 11 deletions
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2
.gitmodules vendored
View File

@ -214,7 +214,7 @@
url = https://github.com/jtv/libpqxx
[submodule "contrib/libpq"]
path = contrib/libpq
url = https://github.com/kssenii/libpq
url = https://github.com/ClickHouse-Extras/libpq
[submodule "contrib/boringssl"]
path = contrib/boringssl
url = https://github.com/ClickHouse-Extras/boringssl.git

19
src/DataStreams/PostgreSQLBlockInputStream.cpp
View File

@ -231,23 +231,23 @@ void PostgreSQLBlockInputStream::prepareArrayInfo(size_t column_idx, const DataT
Field default_value = nested->getDefault();
if (nested->isNullable())
nested = typeid_cast<const DataTypeNullable *>(nested.get())->getNestedType();
nested = static_cast<const DataTypeNullable *>(nested.get())->getNestedType();
WhichDataType which(nested);
std::function<Field(std::string & fields)> parser;
if (which.isUInt8() || which.isUInt16())
parser = [](std::string & field) -> Field { return pqxx::from_string<uint16_t>(field); };
else if (which.isUInt32())
parser = [](std::string & field) -> Field { return pqxx::from_string<uint16_t>(field); };
else if (which.isUInt64())
parser = [](std::string & field) -> Field { return pqxx::from_string<uint64_t>(field); };
else if (which.isInt8() || which.isInt16())
parser = [](std::string & field) -> Field { return pqxx::from_string<int16_t>(field); };
else if (which.isUInt32())
parser = [](std::string & field) -> Field { return pqxx::from_string<uint32_t>(field); };
else if (which.isInt32())
parser = [](std::string & field) -> Field { return pqxx::from_string<int32_t>(field); };
else if (which.isUInt64())
parser = [](std::string & field) -> Field { return pqxx::from_string<uint64_t>(field); };
else if (which.isInt64())
parser = [](std::string & field) -> Field { return pqxx::from_string<uint16_t>(field); };
parser = [](std::string & field) -> Field { return pqxx::from_string<int64_t>(field); };
else if (which.isFloat32())
parser = [](std::string & field) -> Field { return pqxx::from_string<float>(field); };
else if (which.isFloat64())
@ -279,6 +279,13 @@ void PostgreSQLBlockInputStream::prepareArrayInfo(size_t column_idx, const DataT
DataTypeDecimal<Decimal128> res(getDecimalPrecision(*type), getDecimalScale(*type));
return convertFieldToType(field, res);
};
else if (which.isDecimal256())
parser = [nested](std::string & field) -> Field
{
const auto & type = typeid_cast<const DataTypeDecimal<Decimal256> *>(nested.get());
DataTypeDecimal<Decimal256> res(getDecimalPrecision(*type), getDecimalScale(*type));
return convertFieldToType(field, res);
};
else
throw Exception(ErrorCodes::BAD_ARGUMENTS, "Type conversion to {} is not supported", nested->getName());

7
src/Storages/StoragePostgreSQL.cpp
View File

@ -158,8 +158,7 @@ public:
{
if (stream_inserter)
stream_inserter->complete();
if (work)
work->commit();
work->commit();
}
@ -201,7 +200,7 @@ public:
/// Conversion is done via column casting because with writeText(Array..) got incorrect conversion
/// of Date and DateTime data types and it added extra quotes for values inside array.
std::string clickhouseToPostgresArray(const Array & array_field, const DataTypePtr & data_type)
static std::string clickhouseToPostgresArray(const Array & array_field, const DataTypePtr & data_type)
{
auto nested = typeid_cast<const DataTypeArray *>(data_type.get())->getNestedType();
ColumnPtr nested_column(createNested(nested));
@ -221,7 +220,7 @@ public:
if (nested->isNullable())
{
is_nullable = true;
nested = typeid_cast<const DataTypeNullable *>(nested.get())->getNestedType();
nested = static_cast<const DataTypeNullable *>(nested.get())->getNestedType();
}
WhichDataType which(nested);