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Merge pull request #24806 from ClickHouse/tavplubix-patch-2

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Small improvement for StorageMaterializedView::getActionLock(...)
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tavplubix 2021-06-01 11:32:16 +03:00 committed by GitHub
commit 3dd7d252a9
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1 changed files with 6 additions and 1 deletions
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7
src/Storages/StorageMaterializedView.cpp
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@ -431,7 +431,12 @@ Strings StorageMaterializedView::getDataPaths() const
ActionLock StorageMaterializedView::getActionLock(StorageActionBlockType type)
{
return has_inner_table ? getTargetTable()->getActionLock(type) : ActionLock{};
if (has_inner_table)
{
if (auto target_table = tryGetTargetTable())
return target_table->getActionLock(type);
}
return ActionLock{};
}
void registerStorageMaterializedView(StorageFactory & factory)