homework-jianmu/source/dnode/vnode/tsdb/inc/tsdbMemTable.h

46 lines
1.3 KiB
C

/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_TSDB_MEMTABLE_H_
#define _TD_TSDB_MEMTABLE_H_
#include "tdef.h"
#include "thash.h"
#include "amalloc.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct STsdbMemTable STsdbMemTable;
STsdbMemTable *tsdbMemTableCreate(SMemAllocator *);
void tsdbMemTableDestroy(STsdbMemTable *);
int tsdbMemTableWriteBatch(STsdbMemTable *pTsdbMemTable, void *batch);
/* --------------------- For compile and test only --------------------- */
struct STsdbMemTable {
TSKEY minKey;
TSKEY maxKey;
SHashObj * tData; // uid --> SSkipList
SMemAllocator *ma;
T_REF_DECLARE()
};
#ifdef __cplusplus
}
#endif
#endif /*_TD_TSDB_MEMTABLE_H_*/