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#200: remove dependency to the view if backend storage can't be created

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This commit is contained in:
artpaul 2017-01-09 01:34:40 +05:00
parent b0f4c3d226
commit 903e1eab98
1 changed files with 17 additions and 3 deletions
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20
dbms/src/Storages/StorageMaterializedView.cpp
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@ -73,9 +73,23 @@ StorageMaterializedView::StorageMaterializedView(
manual_create_query->children.push_back(manual_create_query->storage);
/// Выполним запрос.
InterpreterCreateQuery create_interpreter(manual_create_query, context);
create_interpreter.execute();
/// Execute the query.
try
{
InterpreterCreateQuery create_interpreter(manual_create_query, context);
create_interpreter.execute();
}
catch (...)
{
/// In case of any error we should remove dependency to the view
/// which was added in the constructor of StorageView.
if (!select_table_name.empty())
context.getGlobalContext().removeDependency(
DatabaseAndTableName(select_database_name, select_table_name),
DatabaseAndTableName(database_name, table_name));
throw;
}
}
}