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add system variable _enable_range_extraction_for_not_in to control query range extraction for not in

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chimyue
2023-11-07 13:09:55 +00:00
committed by ob-robot
parent 8bd8e8fad9
commit a722d95b96
5 changed files with 28 additions and 4 deletions
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12
src/sql/session/ob_sql_session_info.cpp
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@ -512,6 +512,18 @@ bool ObSQLSessionInfo::is_index_skip_scan_enabled() const
return bret;
}
int ObSQLSessionInfo::is_enable_range_extraction_for_not_in(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->_enable_range_extraction_for_not_in;
}
return ret;
}
bool ObSQLSessionInfo::is_var_assign_use_das_enabled() const
{
bool bret = true;