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Fixed error with Sets, part 2 #2246

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This commit is contained in:
Alexey Milovidov 2018-04-20 00:36:58 +03:00
parent ce0ac3f8f8
commit 207a8cc03c
1 changed files with 3 additions and 1 deletions
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4
dbms/src/DataStreams/CreatingSetsBlockInputStream.cpp
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@ -28,7 +28,9 @@ CreatingSetsBlockInputStream::CreatingSetsBlockInputStream(
if (elem.second.source)
{
children.push_back(elem.second.source);
elem.second.set->setHeader(elem.second.source->getHeader());
if (elem.second.set)
elem.second.set->setHeader(elem.second.source->getHeader());
}
}