This Jira is addressing last two CR comments in PR for Jira
1. Disallow temp tables in view expansion logic.
Steps to reproduce:
a. use default temporary workspace.
b. create persistent table with name t:
c. create view over persistent table.
d. drop persistent table.
e. create temporary table with the same name as persistent table.
f. select from view
Currently Drill returns result on step f but should return error message.
2. Replace link to gist with CTTAS design doc to Jira link.