53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _TD_MNODE_SDB_H_
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#define _TD_MNODE_SDB_H_
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#include "mnodeInt.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef void (*SdbDeployFp)();
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typedef void *(*SdbDecodeFp)(cJSON *root);
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typedef int32_t (*SdbEncodeFp)(void *pHead, char *buf, int32_t maxLen);
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int32_t sdbInit();
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void sdbCleanup();
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int32_t sdbRead();
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int32_t sdbCommit();
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int32_t sdbDeploy();
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void sdbUnDeploy();
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void *sdbInsertRow(EMnSdb sdb, void *pObj);
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void sdbDeleteRow(EMnSdb sdb, void *pHead);
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void *sdbUpdateRow(EMnSdb sdb, void *pHead);
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void *sdbGetRow(EMnSdb sdb, void *pKey);
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void *sdbFetchRow(EMnSdb sdb, void *pIter);
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void sdbCancelFetch(EMnSdb sdb, void *pIter);
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int32_t sdbGetCount(EMnSdb sdb);
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void sdbSetFp(EMnSdb, EMnKey, SdbDeployFp, SdbEncodeFp, SdbDecodeFp, int32_t dataSize);
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#ifdef __cplusplus
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}
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#endif
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#endif /*_TD_MNODE_INT_H_*/
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