mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-10-09 10:00:54 +00:00
37 lines
816 B
C++
37 lines
816 B
C++
|
#pragma once
|
||
|
|
|
||
|
|
#include <Parsers/IAST.h>
|
||
|
|
|
||
|
|
namespace DB
|
||
|
|
{
|
||
|
|
|
||
|
|
class MergeTreeData;
|
||
|
|
class WriteBuffer;
|
||
|
|
class ReadBuffer;
|
||
|
|
|
||
|
|
/** The basic parameters of ReplicatedMergeTree table engine for saving in ZooKeeper.
|
||
|
|
* Lets you verify that they match local ones.
|
||
|
|
*/
|
||
|
|
struct ReplicatedMergeTreeTableMetadata
|
||
|
|
{
|
||
|
|
const MergeTreeData & data;
|
||
|
|
|
||
|
|
bool sorting_and_primary_keys_independent = false;
|
||
|
|
String sorting_key_str;
|
||
|
|
|
||
|
|
explicit ReplicatedMergeTreeTableMetadata(const MergeTreeData & data_);
|
||
|
|
|
||
|
|
void write(WriteBuffer & out) const;
|
||
|
|
String toString() const;
|
||
|
|
|
||
|
|
void read(ReadBuffer & in);
|
||
|
|
static ReplicatedMergeTreeTableMetadata parse(const MergeTreeData & data_, const String & s);
|
||
|
|
|
||
|
|
void check(ReadBuffer & in) const;
|
||
|
|
void check(const String & s) const;
|
||
|
|
|
||
|
|
/// TODO: checkAndFindDiff(other);
|
||
|
|
};
|
||
|
|
|
||
|
|
}
|