/**********************************************************************
This is the function used by the scheduler to get a complete list of
complexes for a given queue.
All templates are filled by actual values.
With this list the scheduler can decide whether a request matches this
queue.
**********************************************************************/
int queue_complexes2scheduler(lList **new_centry_list, lListElem *queue, const lList *exechost_list,
const lList *centry_list)
{
DENTER(BASIS_LAYER, "queue_complexes2scheduler");
lFreeList(new_centry_list);
*new_centry_list = get_attribute_list(host_list_locate(exechost_list, "global"),
queue ? host_list_locate(exechost_list, lGetHost(queue, QU_qhostname)) : NULL,
queue, centry_list);
DRETURN(0);
}
string Parser::rename(){
string view_name = get_dummy_view_name();
vector<string> attributes;
string tok = tokenizer.pop();
if(tok != "("){
throw runtime_error("projection: expected '('");
}
attributes = get_attribute_list();
string relation_name = atomic_expression();
db.rename(view_name, relation_name, attributes);
return view_name;
}
/* provide a list of attributes containing all attributes for the given host */
int host_complexes2scheduler(
lList **new_centry_list,
lListElem *host,
lList *exechost_list,
lList *centry_list
) {
DENTER(TOP_LAYER, "host_comlexes2scheduler");
if (!host) {
DPRINTF(("!!missing host!!\n"));
}
/* build global complex and add it to result */
lFreeList(new_centry_list);
*new_centry_list = get_attribute_list(host_list_locate(exechost_list, "global"), host, NULL, centry_list);
DRETURN(0);
}
