thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-09-20 08:40:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

MongoDBDictionarySource: preparation [#METR-2944].

Browse Source
This commit is contained in:
Alexey Milovidov 2016-12-20 04:20:59 +03:00
parent 442ff1d3b8
commit 47b75e6c1e
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
dbms/src/Dictionaries/MongoDBBlockInputStream.cpp
View File

@ -147,7 +147,7 @@ Block MongoDBBlockInputStream::readImpl()
Poco::MongoDB::ResponseMessage & response = cursor->next(*connection);
if (response.cursorID() == 0)
return {};
break;
for (const auto & document : response.documents())
{
@ -166,6 +166,9 @@ Block MongoDBBlockInputStream::readImpl()
}
}
if (num_rows == 0)
return {};
return block;
}