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added DataTypeWithDictionary serialization per granule

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This commit is contained in:
Nikolai Kochetov 2018-05-04 23:14:52 +03:00
parent 387227409a
commit ad9cdee06a
1 changed files with 2 additions and 2 deletions
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4
dbms/src/DataTypes/DataTypeWithDictionary.cpp
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@ -72,7 +72,7 @@ void DataTypeWithDictionary::serializeBinaryBulkWithMultipleStreams(
MutableColumnPtr sub_index; MutableColumnPtr sub_index;
if (limit == 0) if (limit == 0)
limit = indexes->size(); limit = column.size();
path.push_back(Substream::DictionaryKeys); path.push_back(Substream::DictionaryKeys);
if (auto stream = getter(path)) if (auto stream = getter(path))
@ -114,7 +114,7 @@ void DataTypeWithDictionary::deserializeBinaryBulkWithMultipleStreams(
{ {
UInt64 num_keys; UInt64 num_keys;
readIntBinary(num_keys, *stream); readIntBinary(num_keys, *stream);
auto dict_column = dictionary_type->cloneEmpty(); auto dict_column = dictionary_type->createColumn();
dictionary_type->deserializeBinaryBulkWithMultipleStreams(*dict_column, getter, num_keys, 0, position_independent_encoding, path); dictionary_type->deserializeBinaryBulkWithMultipleStreams(*dict_column, getter, num_keys, 0, position_independent_encoding, path);
indexes = column_with_dictionary.getUnique()->uniqueInsertRangeFrom(*dict_column, 0, num_keys); indexes = column_with_dictionary.getUnique()->uniqueInsertRangeFrom(*dict_column, 0, num_keys);
} }