first commit geb tests for web studio
updated test logic
removed unnecessary checks
commented StudioWebDialog
reformatted spock spec
ENG-1565: For code review. Micro-optimization for single min()/max() using IndexScan with inlined LIMIT.
added licenses
Merge branch 'master' into ENG-1565
ENG-1565: some fixes and a new regression test.
ENG-1565: add support for edge cases and adHoc queries.
Merge branch 'master' into ENG-1565
merge from Volt master
ENG-1565: fixes based on Paul's feedback.
ENG-1565: Do NOT use hash index for optimization.
added ability to read and execute SQL
expanded test logic
added more sql and fixed typo in genqa ddl.sql
Add custom export plugin mechanism. ENG-4518
Add test for export custom config.
Test for export cant be done without a catalog with export tables.