akvo.commons.gae.query — org.akvo/commons 0.4.9

< clj

(< property value)

<= clj

(<= property value)

= clj

(= property value)

> clj

(> property value)

>= clj

(>= property value)

add-projections clj

(add-projections q ps)

and clj

(and & filters)

entity clj

(entity ds kind filter-or-id)

(entity ds kind filter-or-id projection)

fetch-options clj

(fetch-options)

(fetch-options {:keys [chunk-size start-cursor end-cursor limit offset
                       prefetch-size]})

Create fetch options specified by the map. All keys are optional. :chunk-size :limit :offset :prefetch-size :start-cursor :end-cursor Prefer :start-cursor over :offset if possible

in clj

(in property value)

key clj

not= clj

(not= property value)

or clj

(or & filters)

query clj

(query {:keys [kind filter sort-by keys-only projections distinct]})

Create a query specified by the map :kind (required) :filter :sort-by - Either a property string, a vector [property :asc/desc] or a vector-of-vectors [[p1 dir] [p2 dir]] :keys-only? true/false (default false) :projections - A map of property -> class, ex: {"email" String "lastUpdate" Date} :distinct? true/false (only applicable if projections is specified

result clj

(result ds query-spec)

(result ds query-spec fetch-options-spec)

select-properties clj

(select-properties e props)

Returns a map with props => value for an Entity

Example (select-properties e ["description" "name" "parentId"]) => {"description" "Foo" "name" "Bar" "parentId" 0}