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This commit is contained in:
Hongze Cheng 2021-11-02 13:57:16 +08:00
parent e779eed956
commit 40d58ce1a2
5 changed files with 64 additions and 3 deletions
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4
include/server/vnode/meta/impl/metaImpl.h
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@ -25,6 +25,10 @@ extern "C" {
#endif #endif
typedef uint64_t tb_uid_t; typedef uint64_t tb_uid_t;
struct SMetaOptions {
size_t lruCacheSize; // LRU cache size
};
typedef enum { META_INIT_TABLE = 0, META_SUPER_TABLE = 1, META_CHILD_TABLE = 2, META_NORMAL_TABLE = 3 } EMetaTableT; typedef enum { META_INIT_TABLE = 0, META_SUPER_TABLE = 1, META_CHILD_TABLE = 2, META_NORMAL_TABLE = 3 } EMetaTableT;
typedef struct SSuperTableOpts { typedef struct SSuperTableOpts {
tb_uid_t uid; tb_uid_t uid;

5
include/server/vnode/meta/meta.h
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@ -36,9 +36,8 @@ int metaDropTable(SMeta *pMeta, tb_uid_t uid);
int metaCommit(SMeta *); int metaCommit(SMeta *);
// Options // Options
SMetaOptions *metaOptionsCreate(); void metaOptionsInit(SMetaOptions *);
void metaOptionsDestroy(SMetaOptions *); void metaOptionsClear(SMetaOptions *);
void metaOptionsSetCache(SMetaOptions *, size_t capacity);
// STableOpts // STableOpts
#define META_TABLE_OPTS_DECLARE(name) STableOpts name = {0} #define META_TABLE_OPTS_DECLARE(name) STableOpts name = {0}

14
source/dnode/vnode/meta/src/metaCommit.c Normal file
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@ -0,0 +1,14 @@
/*
* 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/>.
*/

30
source/dnode/vnode/meta/src/metaOptions.c Normal file
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@ -0,0 +1,30 @@
/*
* 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/>.
*/
#include "meta.h"
const static SMetaOptions defaultMetaOptions = {.lruCacheSize = 0};
static void metaOptionsCopy(SMetaOptions *pDest, const SMetaOptions *pSrc);
/* ------------------------ EXPOSED METHODS ------------------------ */
void metaOptionsInit(SMetaOptions *pMetaOptions) { metaOptionsCopy(pMetaOptions, &defaultMetaOptions); }
void metaOptionsClear(SMetaOptions *pMetaOptions) {
// TODO
}
/* ------------------------ STATIC METHODS ------------------------ */
static void metaOptionsCopy(SMetaOptions *pDest, const SMetaOptions *pSrc) { memcpy(pDest, pSrc, sizeof(*pSrc)); }

14
source/dnode/vnode/meta/src/metaTable.c Normal file
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@ -0,0 +1,14 @@
/*
* 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/>.
*/