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fix add plan hang caused by resource manager evict plan

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This commit is contained in:
obdev
2023-01-12 15:13:17 +00:00
committed by OB-robot
parent a8504f099a
commit 4799992a7f
3 changed files with 10 additions and 3 deletions
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10
src/sql/plan_cache/ob_plan_cache_struct.h
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@ -327,7 +327,8 @@ struct ObPlanCacheCtx : public ObILibCacheCtx
def_name_ctx_(NULL),
fixed_param_info_list_(allocator),
dynamic_param_info_list_(allocator),
tpl_sql_const_cons_(allocator)
tpl_sql_const_cons_(allocator),
need_retry_add_plan_(true)
{
fp_result_.pc_key_.mode_ = mode_;
}
@ -383,6 +384,8 @@ struct ObPlanCacheCtx : public ObILibCacheCtx
bool is_inner_sql() const { return is_inner_sql_; }
void set_is_rewrite_sql(bool v) { is_rewrite_sql_ = v; }
bool is_rewrite_sql() const { return is_rewrite_sql_; }
void set_need_retry_add_plan(bool v) { need_retry_add_plan_ = v; }
bool need_retry_add_plan() const { return need_retry_add_plan_; }
TO_STRING_KV(
K(mode_),
K(raw_sql_),
@ -405,7 +408,8 @@ struct ObPlanCacheCtx : public ObILibCacheCtx
K(fixed_param_info_list_),
K(dynamic_param_info_list_),
K(tpl_sql_const_cons_),
K(is_original_ps_mode_)
K(is_original_ps_mode_),
K(need_retry_add_plan_)
);
PlanCacheMode mode_; //control use which variables to do match
@ -463,6 +467,8 @@ struct ObPlanCacheCtx : public ObILibCacheCtx
common::ObFixedArray<DynamicParamInfo, common::ObIAllocator> dynamic_param_info_list_;
common::ObFixedArray<NotParamInfoList, common::ObIAllocator> tpl_sql_const_cons_;
// ********** for rewrite end **********
// when schema version of cache node is old, whether remove this node and retry add cache obj.
bool need_retry_add_plan_;
};
struct ObPlanCacheStat