```
SELECT
    _file,
    _path
FROM file('exists.csv', 'CSVWithNames')

Query id: 8bff0d32-cad0-4832-907a-be39f13ac49c


0 rows in set. Elapsed: 0.099 sec.

Received exception from server (version 22.7.1):
Code: 49. DB::Exception: Received from localhost:9000. DB::Exception: Invalid number of columns in chunk pushed to OutputPort. Expected 2, found 4
Header: _path LowCardinality(String) ColumnLowCardinality(size = 0, UInt8(size = 0), ColumnUnique(size = 1, String(size = 1))), _file LowCardinality(String) ColumnLowCardinality(size = 0, UInt8(size = 0), ColumnUnique(size = 1, String(size = 1)))
Chunk:  ColumnLowCardinality(size = 7385, UInt8(size = 7385), ColumnUnique(size = 1, String(size = 1))) ColumnLowCardinality(size = 7385, UInt8(size = 7385), ColumnUnique(size = 1, String(size = 1))) ColumnLowCardinality(size = 7385, UInt8(size = 7385), ColumnUnique(size = 2, String(size = 2))) ColumnLowCardinality(size = 7385, UInt8(size = 7385), ColumnUnique(size = 2, String(size = 2)))
. (LOGICAL_ERROR)
```

Version 22.7.1.2484

#include <Storages/StorageFile.h>
#include <Storages/StorageFactory.h>
#include <Storages/ColumnsDescription.h>
#include <Storages/StorageInMemoryMetadata.h>
#include <Storages/PartitionedSink.h>
#include <Storages/Distributed/DirectoryMonitor.h>
#include <Storages/checkAndGetLiteralArgument.h>
#include <Interpreters/Context.h>
#include <Interpreters/evaluateConstantExpression.h>
#include <Parsers/ASTCreateQuery.h>
#include <Parsers/ASTIdentifier_fwd.h>
#include <Parsers/ASTInsertQuery.h>
#include <Parsers/ASTLiteral.h>
#include <IO/ReadBufferFromFile.h>
#include <IO/ReadBufferFromFileDescriptor.h>
#include <IO/ReadHelpers.h>
#include <IO/WriteBufferFromFile.h>
#include <IO/WriteHelpers.h>
#include <DataTypes/DataTypeString.h>
#include <Formats/FormatFactory.h>
#include <Formats/ReadSchemaUtils.h>
#include <Processors/Sinks/SinkToStorage.h>
#include <Processors/Transforms/AddingDefaultsTransform.h>
#include <Processors/ISource.h>
#include <Processors/Formats/IOutputFormat.h>
#include <Processors/Formats/IInputFormat.h>
#include <Processors/Formats/ISchemaReader.h>