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Fixing a test.

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This commit is contained in:
Nikolai Kochetov 2023-01-02 12:15:31 +00:00
parent f1c125ba89
commit 078e205154
1 changed files with 4 additions and 1 deletions
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5
src/QueryPipeline/RemoteQueryExecutor.cpp
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@ -375,7 +375,10 @@ std::optional<Block> RemoteQueryExecutor::processPacket(Packet packet)
got_duplicated_part_uuids = true;
break;
case Protocol::Server::Data:
if (packet.block)
/// Note: `packet.block.rows() > 0` means it's a header block.
/// We can actually return it, and the first call to RemoteQueryExecutor::read
/// will return earlier. We should consider doing it.
if (packet.block && (packet.block.rows() > 0))
return adaptBlockStructure(packet.block, header);
break; /// If the block is empty - we will receive other packets before EndOfStream.