There was an error while loading. Please reload this page.
Read about how to turn this option on and more about it here
select field1 + field2 from indexName where.. select field1 - 3 from indexName where..
or in aggregation
select avg(insertion_time - recieved_time) from dataIndex
select script('fieldReturnName','yourGroovyScript') ,moreFields from indexName where ...
select script('fieldReturnName','language','yourLangScript')
To escape ' just use '