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Merge pull request #31766 from kssenii/odbc-fix

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Fix crash with empty result on odbc query
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Kseniia Sumarokova 2021-12-01 21:51:08 +03:00 committed by GitHub
commit 563b615904
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1 changed files with 2 additions and 0 deletions
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2
src/IO/CascadeWriteBuffer.cpp
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@ -28,6 +28,8 @@ CascadeWriteBuffer::CascadeWriteBuffer(WriteBufferPtrs && prepared_sources_, Wri
void CascadeWriteBuffer::nextImpl()
{
if (!curr_buffer)
return;
try
{
curr_buffer->position() = position();