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taosdata / TDengine / #4800

16 Oct 2025 09:19AM UTC coverage: 53.935% (-7.1%) from 61.083%
#4800

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Merge b32e3a393 into a190048d5

134724 of 323629 branches covered (41.63%)

Branch coverage included in aggregate %.

184803 of 268802 relevant lines covered (68.75%)

69058627.2 hits per line

Source File
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76.6
/source/dnode/mnode/sdb/src/sdbRow.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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#define _DEFAULT_SOURCE
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#include "sdb.h"
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SSdbRow *sdbAllocRow(int32_t objSize) {
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  SSdbRow *pRow = taosMemoryCalloc(1, objSize + sizeof(SSdbRow));
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  if (pRow == NULL) {
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    terrno = TSDB_CODE_OUT_OF_MEMORY;
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    return NULL;
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  }
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#if 1
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  mTrace("row:%p, is created, len:%d", pRow->pObj, objSize);
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#endif
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  return pRow;
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}
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void *sdbGetRowObj(SSdbRow *pRow) {
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  if (pRow == NULL) {
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    terrno = TSDB_CODE_OUT_OF_MEMORY;
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    return NULL;
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  }
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  return pRow->pObj;
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}
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void sdbFreeRow(SSdb *pSdb, SSdbRow *pRow, bool callFunc) {
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  // remove attached object such as trans
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  SdbDeleteFp deleteFp = pSdb->deleteFps[pRow->type];
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  if (deleteFp != NULL) {
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    mInfo("vgId:1, deleteFp:%p, type:%s, row:%p", deleteFp, sdbTableName(pRow->type), pRow);
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    (void)(*deleteFp)(pSdb, pRow->pObj, callFunc);
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  }
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  sdbPrintOper(pSdb, pRow, "free");
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#if 1
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  mTrace("row:%p, is freed", pRow->pObj);
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#endif
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  taosMemoryFreeClear(pRow);
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}
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