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Do not check empty columns in header.

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This commit is contained in:
Nikolai Kochetov 2019-08-03 16:51:56 +03:00
parent a92f086600
commit f2be163fb0
1 changed files with 3 additions and 0 deletions
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3
dbms/src/Core/Block.cpp
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@ -475,6 +475,9 @@ static ReturnType checkBlockStructure(const Block & lhs, const Block & rhs, cons
return on_error("Block structure mismatch in " + context_description + " stream: different types:\n"
+ lhs.dumpStructure() + "\n" + rhs.dumpStructure(), ErrorCodes::BLOCKS_HAVE_DIFFERENT_STRUCTURE);
if (!actual.column || !expected.column)
continue;
if (actual.column->getName() != expected.column->getName())
return on_error("Block structure mismatch in " + context_description + " stream: different columns:\n"
+ lhs.dumpStructure() + "\n" + rhs.dumpStructure(), ErrorCodes::BLOCKS_HAVE_DIFFERENT_STRUCTURE);