citus

Commit Graph

Author	SHA1	Message	Date
Murat Tuncer	9167373f54	Add complex distinct count support for repartitioned subqueries Single table repartition subqueries now support count(distinct column) and count(distinct (case when ...)) expressions. Repartition query extracts column used in aggregate expression and adds them to target list and group by list, master query stays the same (count (distinct ...)) but attribute numbers inside the aggregate expression is modified to reflect changes in repartition query.	2016-05-27 15:43:05 +03:00
Jason Petersen	6998e4a423	Add multi_copy test outputs to gitignore	2016-05-10 13:36:56 -06:00
Onder Kalaci	136306a1fe	Initial commit of Citus 5.0	2016-02-11 04:05:32 +02:00

Author

SHA1

Message

Date

Murat Tuncer

9167373f54

Add complex distinct count support for repartitioned subqueries

Single table repartition subqueries now support count(distinct column)
and count(distinct (case when ...)) expressions. Repartition query
extracts column used in aggregate expression and adds them to target
list and group by list, master query stays the same (count (distinct ...))
but attribute numbers inside the aggregate expression is modified to
reflect changes in repartition query.

2016-05-27 15:43:05 +03:00

Jason Petersen

6998e4a423

Add multi_copy test outputs to gitignore

2016-05-10 13:36:56 -06:00

Onder Kalaci

136306a1fe

Initial commit of Citus 5.0

2016-02-11 04:05:32 +02:00

3 Commits (7ecdd06af2bec2bbcd266cfbd86d94216a7f33b5)