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dbms: fixed error with StorageBuffer when destination table doesn't exist [#METR-16352].

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This commit is contained in:
Alexey Milovidov 2015-05-18 23:28:40 +03:00
parent 0f6bb584fb
commit 2b762c7aa9
1 changed files with 14 additions and 11 deletions
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25
dbms/src/Storages/StorageBuffer.cpp
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@ -164,18 +164,21 @@ public:
{
destination = storage.context.tryGetTable(storage.destination_database, storage.destination_table);
if (destination.get() == &storage)
throw Exception("Destination table is myself. Write will cause infinite loop.", ErrorCodes::INFINITE_LOOP);
if (destination)
{
if (destination.get() == &storage)
throw Exception("Destination table is myself. Write will cause infinite loop.", ErrorCodes::INFINITE_LOOP);
/// Проверяем структуру таблицы.
try
{
destination->check(block, true);
}
catch (Exception & e)
{
e.addMessage("(when looking at destination table " + storage.destination_database + "." + storage.destination_table + ")");
throw;
/// Проверяем структуру таблицы.
try
{
destination->check(block, true);
}
catch (Exception & e)
{
e.addMessage("(when looking at destination table " + storage.destination_database + "." + storage.destination_table + ")");
throw;
}
}
}