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[CP] [CP]implement query range cost model

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This commit is contained in:
zzg19950727
2023-07-19 10:42:16 +00:00
committed by ob-robot
parent c1200c00c8
commit 76c8a644a0
49 changed files with 11680 additions and 11182 deletions
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12
src/sql/session/ob_sql_session_info.cpp
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@ -424,6 +424,18 @@ bool ObSQLSessionInfo::is_in_range_optimization_enabled() const
return bret;
}
int ObSQLSessionInfo::is_better_inlist_enabled(bool &enabled) const
{
int ret = OB_SUCCESS;
enabled = false;
int64_t tenant_id = get_effective_tenant_id();
omt::ObTenantConfigGuard tenant_config(TENANT_CONF(tenant_id));
if (tenant_config.is_valid()) {
enabled = tenant_config->_optimizer_better_inlist_costing;
}
return ret;
}
void ObSQLSessionInfo::destroy(bool skip_sys_var)
{
if (is_inited_) {