* implemented distinct
* implemented distinct
* uses first cut of a buffer pool, and extendible hashing with thresholded spill to disk
* tests
* cleaned up some stuff around query plan output to make developing tooling easier
* added optimization to call PQL Distinct()
* fixed test
* fix for passing wrong index name in orchestrator
* back out change to DistinctTimestamp
* fix other instance of wrong table name being passed
* use full index name instead of abbreviated one for translation. sigh.
* removed some unused code
Co-authored-by: Matthew Jaffee <jaffee@pilosa.com>
(cherry picked from commit f030d58d95)
* WIP: Convert SchemaAPI to be DAX-centric
* Tables(), CreateField()
* CreateTable(), DeleteTable(), DeleteField()
* More cleanup
* Remove the old SchemaAPI
(cherry picked from commit a15783cb49)
implements an fb_exec_requests system table. The purpose of this table is to allow access to internal state to see what queries are running and have been run.
Co-authored-by: Travis Turner <travis@molecula.com>
(cherry picked from commit 47d8be26f5)
* implement system tables that contain internal state information from FeatureBase
* review feedback
* review feedback
* removed sys prefixes
(cherry picked from commit 45067b4e32)
