VARS

bubble-max-key

difference

index

intersection

join

map-invert

project

rename

rename-keys

select

subset?

superset?

union

bubble-max-key

difference

index

intersection

join

map-invert

project

rename

rename-keys

select

subset?

superset?

union

« Index of all namespaces of this project

Set operations such as union/intersection.

`(difference ???)`

`(difference ???)`

Return a set that is the first set without elements of the remaining sets

`(index xrel ks)`

Returns a map of the distinct values of ks in the xrel mapped to a set of the maps in xrel with the corresponding values of ks.

`(join ???)`

`(join ???)`

`(join ???)`

When passed 2 rels, returns the rel corresponding to the natural join. When passed an additional keymap, joins on the corresponding keys.

`(rename xrel kmap)`

Returns a rel of the maps in xrel with the keys in kmap renamed to the vals in kmap