ClickHouse/src/Common/createHardLink.h

#pragma once

#include <base/types.h>

namespace DB
{

/// Create a hard link `destination_path` pointing to `source_path`.
/// If the destination already exists, check that it has the same inode (and throw if they are different).
void createHardLink(const String & source_path, const String & destination_path);

}
use hard links to copy columns that didn't change [#CLICKHOUSE-13] 2018-08-28 13:48:16 +00:00			`#pragma once`

Rename "common" to "base" 2021-10-02 07:13:14 +00:00			`#include <base/types.h>`
use hard links to copy columns that didn't change [#CLICKHOUSE-13] 2018-08-28 13:48:16 +00:00
			`namespace DB`
			`{`

			/// Create a hard link `destination_path` pointing to `source_path`.
			`/// If the destination already exists, check that it has the same inode (and throw if they are different).`
			`void createHardLink(const String & source_path, const String & destination_path);`

			`}`