When I set up an index on source.sig, the query
select * from default where source.sig = "ytHl-__aF1oA";
uses the index and runs in milliseconds. However
select * from default where source.sig = "ytHl-__aF1oA" or source.sig = "pk_wg_05NHUA";
and
select * from default where source.sig in ["ytHl-__aF1oA"];
do not use the index and take fifteen minutes to run. Is there any way to use the index to speed lookups of multiple records? If not, is this something that will be in the beta release?