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fix equalsets use 500 tenant memory

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This commit is contained in:
ChangerR
2023-09-13 09:48:07 +00:00
committed by ob-robot
parent 1c039bd6d1
commit 4fc00eb489
2 changed files with 3 additions and 2 deletions
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3
src/sql/optimizer/ob_log_plan.cpp
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@ -14007,7 +14007,8 @@ int ObLogPlan::deduce_redundant_join_conds(const ObIArray<ObRawExpr*> &quals,
ObSEArray<ObRelIds, 8> connect_infos;
ObSEArray<ObRelIds, 8> single_table_ids;
ObRelIds table_ids;
if (OB_FAIL(ObEqualAnalysis::compute_equal_set(&allocator_,
ObArenaAllocator allocator(ObModIds::OB_SQL_OPTIMIZER_EQUAL_SETS, OB_MALLOC_NORMAL_BLOCK_SIZE, MTL_ID());
if (OB_FAIL(ObEqualAnalysis::compute_equal_set(&allocator,
quals,
all_equal_sets))) {
LOG_WARN("failed to compute equal set", K(ret));

2
src/sql/rewrite/ob_equal_analysis.cpp
View File

@ -20,7 +20,7 @@ using namespace common;
namespace sql
{
ObEqualAnalysis::ObEqualAnalysis()
: equal_set_alloc_(ObModIds::OB_SQL_OPTIMIZER_EQUAL_SETS),
: equal_set_alloc_(ObMemAttr(MTL_ID(), ObModIds::OB_SQL_OPTIMIZER_EQUAL_SETS)),
column_set_(),
equal_sets_()
{