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!3527 t_thrd.utils_cxt.ExecutorMemoryTrack赋值前判空

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Merge pull request !3527 from chenxiaobin/fixMemoryTrack
This commit is contained in:
opengauss-bot
2023-06-09 11:40:15 +00:00
committed by Gitee
parent 14dfac7f00 e5b88f845c
commit 00b2eafbb7
1 changed files with 2 additions and 1 deletions
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3
src/gausskernel/runtime/executor/execMain.cpp
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@ -264,7 +264,8 @@ void standard_ExecutorStart(QueryDesc *queryDesc, int eflags)
queryDesc->estate = estate; queryDesc->estate = estate;
/* record the init memory track of the executor engine */ /* record the init memory track of the executor engine */
if (u_sess->attr.attr_memory.memory_tracking_mode > MEMORY_TRACKING_NONE) { if (u_sess->attr.attr_memory.memory_tracking_mode > MEMORY_TRACKING_NONE &&
t_thrd.utils_cxt.ExecutorMemoryTrack == NULL) {
#ifndef ENABLE_MEMORY_CHECK #ifndef ENABLE_MEMORY_CHECK
t_thrd.utils_cxt.ExecutorMemoryTrack = ((AllocSet)(estate->es_query_cxt))->track; t_thrd.utils_cxt.ExecutorMemoryTrack = ((AllocSet)(estate->es_query_cxt))->track;
#else #else