MXS-1752: Add prototype concatenation router

The router concatenates multiple result sets.
This commit is contained in:
Markus Mäkelä
2018-03-29 10:33:31 +03:00
parent e01cfe0fba
commit 4966fb9e96
6 changed files with 354 additions and 0 deletions

View File

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#pragma once
/*
* Copyright (c) 2016 MariaDB Corporation Ab
*
* Use of this software is governed by the Business Source License included
* in the LICENSE.TXT file and at www.mariadb.com/bsl11.
*
* Change Date: 2020-01-01
*
* On the date above, in accordance with the Business Source License, use
* of this software will be governed by version 2 or later of the General
* Public License.
*/
#include <maxscale/router.hh>
class CatSession;
/**
* The per instance data for the router.
*/
class Cat: public mxs::Router<Cat, CatSession>
{
Cat(const Cat&) = delete;
Cat& operator =(const Cat&) = delete;
public:
~Cat();
static Cat* create(SERVICE* pService, char** pzOptions);
CatSession* newSession(MXS_SESSION* pSession);
void diagnostics(DCB* pDcb);
json_t* diagnostics_json() const;
uint64_t getCapabilities();
private:
friend class CatSession;
/** Internal functions */
Cat(SERVICE* pService);
};