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[CP] Fix the issue of incorrect results with batch NLJ + SET OP

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This commit is contained in:
leslieyuchen
2024-02-09 00:19:14 +00:00
committed by ob-robot
parent a6fd001579
commit 6005cf425a
5 changed files with 34 additions and 14 deletions
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12
src/sql/session/ob_sql_session_info.cpp
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@ -563,6 +563,18 @@ int ObSQLSessionInfo::is_adj_index_cost_enabled(bool &enabled, int64_t &stats_co
return ret;
}
//to control subplan filter and multiple level join group rescan
bool ObSQLSessionInfo::is_spf_mlj_group_rescan_enabled() const
{
bool bret = false;
int64_t tenant_id = get_effective_tenant_id();
omt::ObTenantConfigGuard tenant_config(TENANT_CONF(tenant_id));
if (tenant_config.is_valid()) {
bret = tenant_config->_enable_spf_batch_rescan;
}
return bret;
}
void ObSQLSessionInfo::destroy(bool skip_sys_var)
{
if (is_inited_) {

1
src/sql/session/ob_sql_session_info.h
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@ -1192,6 +1192,7 @@ public:
int is_enable_range_extraction_for_not_in(bool &enabled) const;
bool is_var_assign_use_das_enabled() const;
int is_adj_index_cost_enabled(bool &enabled, int64_t &stats_cost_percent) const;
bool is_spf_mlj_group_rescan_enabled() const;
ObSessionDDLInfo &get_ddl_info() { return ddl_info_; }
void set_ddl_info(const ObSessionDDLInfo &ddl_info) { ddl_info_ = ddl_info; }