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Merge pull request #6893 from malkfilipp/client_older_than_server

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Display warning if clickhouse-client version is older than clickhouse-server.
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alexey-milovidov 2019-09-11 16:02:35 +03:00 committed by GitHub
commit 6b1352f65c
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1 changed files with 11 additions and 3 deletions
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14
dbms/programs/client/Client.cpp
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@ -563,9 +563,17 @@ private:
if (is_interactive)
{
std::cout << "Connected to " << server_name
<< " server version " << server_version
<< " revision " << server_revision
<< "." << std::endl << std::endl;
<< " server version " << server_version
<< " revision " << server_revision
<< "." << std::endl << std::endl;
if (std::make_tuple(VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH)
< std::make_tuple(server_version_major, server_version_minor, server_version_patch))
{
std::cout << "ClickHouse client version is older than ClickHouse server. "
<< "It may lack support for new features."
<< std::endl << std::endl;
}
}
}