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taosdata / TDengine / #3621

22 Feb 2025 11:44AM UTC coverage: 2.037% (-61.5%) from 63.573%
#3621

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Merge pull request #29874 from taosdata/merge/mainto3.0

merge: from main to 3.0 branch

4357 of 287032 branches covered (1.52%)

Branch coverage included in aggregate %.

0 of 174 new or added lines in 18 files covered. (0.0%)

213359 existing lines in 469 files now uncovered.

7260 of 283369 relevant lines covered (2.56%)

23737.72 hits per line

Source File
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0.0
/source/dnode/mnode/impl/src/mndIndexCom.c
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/*
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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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#include "mndIndex.h"
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#include "mndIndexComm.h"
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#include "mndSma.h"
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UNCOV
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static void *mndGetIdx(SMnode *pMnode, char *name, int type) {
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UNCOV
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  SSdb *pSdb = pMnode->pSdb;
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UNCOV
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  void *pIdx = sdbAcquire(pSdb, type, name);
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UNCOV
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  if (pIdx == NULL && terrno == TSDB_CODE_SDB_OBJ_NOT_THERE) {
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UNCOV
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    terrno = 0;
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  }
UNCOV
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  return pIdx;
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}
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UNCOV
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int mndAcquireGlobalIdx(SMnode *pMnode, char *name, int type, SSIdx *idx) {
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UNCOV
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  SSmaObj *pSma = mndGetIdx(pMnode, name, SDB_SMA);
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UNCOV
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  SIdxObj *pIdx = mndGetIdx(pMnode, name, SDB_IDX);
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UNCOV
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  int32_t code = 0;
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UNCOV
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  if (pSma == NULL && pIdx == NULL) return 0;
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UNCOV
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  if (pSma != NULL) {
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UNCOV
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    if (type == SDB_SMA) {
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UNCOV
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      idx->type = SDB_SMA;
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UNCOV
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      idx->pIdx = pSma;
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    } else {
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      mndReleaseSma(pMnode, pSma);
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UNCOV
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      code = TSDB_CODE_MND_SMA_ALREADY_EXIST;
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UNCOV
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      TAOS_RETURN(code);
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    }
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  } else {
UNCOV
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    if (type == SDB_IDX) {
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UNCOV
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      idx->type = SDB_IDX;
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UNCOV
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      idx->pIdx = pIdx;
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    } else {
UNCOV
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      mndReleaseIdx(pMnode, pIdx);
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UNCOV
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      code = TSDB_CODE_MND_TAG_INDEX_ALREADY_EXIST;
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UNCOV
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      TAOS_RETURN(code);
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    }
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  }
UNCOV
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  TAOS_RETURN(code);
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}
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