Support for Postgres GREATEST, LEAST, NULLIF expressions
Bug #710466 reported by
Ian Booth
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Storm |
New
|
Undecided
|
Unassigned |
Bug Description
I need a Postgres query using the GREATEST function but this does not appear to be available "out of the box". Also missing are the Postgres functions LEAST and NULLIF. I think other databases use MAX and MIN instead of GREATEST and LEAST where as Postgres distinguishes between aggregation and single row functions? So adding support for these would require some backend work to differentiate between supported databases?
For now I will define by own Greatest expression but it would be nice to have it built in to Storm....
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