Query error when objects are in upper case

[yanmendes]

I have been facing an issue with BigDAWG's querying module when there are table dimensions written in upper case. Here's the scenario:

Request:

curl -X POST http://localhost:8080/bigdawg/query -d "bdrel(
select * from workflow_exec)"

Object definition:

workflow_exec	annotation,wf_contents_id,end_time,type,host_id,lsid,start_time,module_dependencies,wf_id,derived_from,wf_full_lsid,id,USER

Expected output:

annotation	wf_contents_id	end_time	type	host_id	lsid	start_time	module_dependencies	wf_id	derived_from	wf_full_lsid	id	USER
	3efa76b06a6ecf6b51f45e43fc9d5d53	2018-08-12T18:23:11.034Z	complete	localhost	urn:lsid:kepler-project.org/ns/:87467:6:1	2018-08-12T18:23:10.983Z	provenance-2.5.0;tagging-2.5.0;workflow-scheduler-gui-1.2.0;kepler-2.5.0;outreach-2.4.0;r-2.5.0;loader-2.4.0;display-redirect-1.1.0;actors-2.5.0;directors-2.1.0;opendap-2.1.0;dataturbine-2.4.0;ecogrid-2.5.0;authentication-gui-2.3.0;gui-2.5.0;module-manager-gui-2.5.0;authentication-2.4.0;repository-2.5.0;job-2.3.0;io-2.1.0;ssh-2.3.0;data-handling-2.2.0;sms-2.2.0;component-library-2.4.0;util-2.3.0;event-state-2.1.0;core-2.5.0;common-2.5.0;module-manager-2.5.0;configuration-manager-2.5.0;kepler-tasks-2.5.1;ptolemy-kepler-2.5.0	1		urn:lsid:kepler-project.org/ns/:7827:6:63	1	yanmendes

BigDAWG's output:

cannot find: wfe.\"USER\"; finder: \"USER\"; srcSchema: {annotation=workflow_exec.annotation:character varying, wf_contents_id=workflow_exec.wf_contents_id:character varying, end_time=workflow_exec.end_time:timestamp, type=workflow_exec.type:character varying, host_id=workflow_exec.host_id:character varying, lsid=workflow_exec.lsid:character varying, start_time=workflow_exec.start_time:timestamp, module_dependencies=workflow_exec.module_dependencies:character varying, wf_id=workflow_exec.wf_id:integer, derived_from=workflow_exec.derived_from:character varying, wf_full_lsid=workflow_exec.wf_full_lsid:character varying, id=workflow_exec.id:integer, USER=workflow_exec.USER:character varying}

If you need a reproducible environment, just follow the installation steps here