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[CP] add with_subquery, generate_with_clause, group by placement parameters

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This commit is contained in:
zzg19950727
2023-05-10 09:38:30 +00:00
committed by ob-robot
parent fdd13232dd
commit d2424c13db
8 changed files with 160 additions and 18 deletions
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56
src/sql/session/ob_sql_session_info.cpp
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@ -358,6 +358,62 @@ bool ObSQLSessionInfo::is_encrypt_tenant()
return ret;
}
int ObSQLSessionInfo::is_force_temp_table_inline(bool &force_inline) const
{
int ret = OB_SUCCESS;
int64_t with_subquery_policy = 0;
force_inline = false;
int64_t tenant_id = get_effective_tenant_id();
omt::ObTenantConfigGuard tenant_config(TENANT_CONF(tenant_id));
if (tenant_config.is_valid()) {
int64_t with_subquery_policy = tenant_config->_with_subquery;
if (2 == with_subquery_policy) {
force_inline = true;
}
}
return ret;
}
int ObSQLSessionInfo::is_force_temp_table_materialize(bool &force_materialize) const
{
int ret = OB_SUCCESS;
int64_t with_subquery_policy = 0;
force_materialize = false;
int64_t tenant_id = get_effective_tenant_id();
omt::ObTenantConfigGuard tenant_config(TENANT_CONF(tenant_id));
if (tenant_config.is_valid()) {
int64_t with_subquery_policy = tenant_config->_with_subquery;
if (1 == with_subquery_policy) {
force_materialize = true;
}
}
return ret;
}
int ObSQLSessionInfo::is_temp_table_transformation_enabled(bool &transformation_enabled) const
{
int ret = OB_SUCCESS;
transformation_enabled = false;
int64_t tenant_id = get_effective_tenant_id();
omt::ObTenantConfigGuard tenant_config(TENANT_CONF(tenant_id));
if (tenant_config.is_valid()) {
transformation_enabled = tenant_config->_xsolapi_generate_with_clause;
}
return ret;
}
int ObSQLSessionInfo::is_groupby_placement_transformation_enabled(bool &transformation_enabled) const
{
int ret = OB_SUCCESS;
transformation_enabled = false;
int64_t tenant_id = get_effective_tenant_id();
omt::ObTenantConfigGuard tenant_config(TENANT_CONF(tenant_id));
if (tenant_config.is_valid()) {
transformation_enabled = tenant_config->_optimizer_group_by_placement;
}
return ret;
}
void ObSQLSessionInfo::destroy(bool skip_sys_var)
{
if (is_inited_) {