hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

fix plan cache memleak for add local plan route

Browse Source
This commit is contained in:
jh
2021-06-22 20:29:47 +08:00
committed by MizuhaHimuraki
parent 524427c455
commit 00672c3c73
1 changed files with 11 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/sql/plan_cache/ob_plan_set.cpp
View File

@ -900,6 +900,9 @@ int ObSqlPlanSet::add_plan(ObPhysicalPlan& plan, ObPlanCacheCtx& pc_ctx, int64_t
} else {
array_binding_plan_ = &plan;
}
} else {
if (NULL != local_plan_) {
ret = OB_SQL_PC_PLAN_DUPLICATE;
} else {
local_plan_ = &plan;
local_phy_locations_.reset();
@ -910,6 +913,7 @@ int ObSqlPlanSet::add_plan(ObPhysicalPlan& plan, ObPlanCacheCtx& pc_ctx, int64_t
}
LOG_DEBUG("local phy locations", K(local_phy_locations_));
}
}
} break;
case OB_PHY_PLAN_REMOTE: {
SQL_PC_LOG(DEBUG, "plan set add plan, remote plan", K(ret), K(remote_plan_));