**How to reproduce**
Clickhouse server 20.13.1.5273
```
CREATE TABLE default.test
(
`key` UInt32,
`ts` DateTime CODEC(DoubleDelta, LZ4),
`db_time` DateTime DEFAULT now() COMMENT 'spout-ignore' CODEC(DoubleDelta, LZ4)
)
ENGINE = MergeTree
PARTITION BY toStartOfTenMinutes(db_time)
ORDER BY (key, ts)
TTL db_time + toIntervalHour(3)
SETTINGS index_granularity = 8192, merge_with_ttl_timeout = 3600, min_rows_for_compact_part = 1000000, min_bytes_for_compact_part = 200000000, in_memory_parts_enable_wal = 0;


INSERT INTO test(key, ts) SELECT number % 1000, now() + intDiv(number,1000) FROM numbers(500);

SELECT * FROM test;
500 rows in set. Elapsed: 0.003 sec.

DETACH TABLE test;

ATTACH TABLE test;

SELECT * FROM test;

0 rows in set. Elapsed: 0.002 sec.
```

**Expected behavior**
Clickhouse would flush parts on disk.
#pragma once
#include <Core/Names.h>
#include <Core/QueryProcessingStage.h>
#include <Databases/IDatabase.h>
#include <Interpreters/CancellationCode.h>
#include <Interpreters/Context_fwd.h>
#include <Interpreters/StorageID.h>
#include <QueryPipeline/QueryPipelineBuilder.h>
#include <Storages/CheckResults.h>
#include <Storages/ColumnDependency.h>
#include <Storages/IStorage_fwd.h>
#include <Storages/SelectQueryDescription.h>
#include <Storages/StorageInMemoryMetadata.h>
#include <Storages/TableLockHolder.h>
#include <Common/ActionLock.h>
#include <Common/Exception.h>
#include <Common/RWLock.h>
#include <Common/TypePromotion.h>
#include <optional>
#include <shared_mutex>
#include <compare>
namespace DB
{
namespace ErrorCodes
{
    extern const int NOT_IMPLEMENTED;
}
using StorageActionBlockType = size_t;
class ASTCreateQuery;