sqrel
The Clojure SQL library that won't drive you nuts.
Usage
Alpha subject to changes. See the tests http://github.com/cgrand/sqrel/blob/master/test/net/cgrand/sqrel/test.clj
=> (let [colleague (maybe (another employee))]
(select {:dept (:name dept)
:employees (many {:name (:name employee)
:colleagues (many (:name colleague))})}
(eq (:dept-id employee) (:id dept) (:dept-id colleague))
(neq (:id employee) (:id colleague))))
({:dept "Maintenance",
:employees #{{:name "Homer Simpson", :colleagues #{}}}}
{:dept "Sales",
:employees #{{:name "Jane Doe", :colleagues #{"John Doe"}}
{:name "John Doe", :colleagues #{"Jane Doe"}}}}))
=> (let [colleague (maybe (another employee))]
(sql (collect {:dept (:name dept)
:employees (many {:name (:name employee)
:colleagues (many (:name colleague))})}
(eq (:dept-id employee) (:id dept) (:dept-id colleague))
(neq (:id employee) (:id colleague)))))
"SELECT dept.name, employee.name, employee27734.name
FROM (dept dept JOIN employee employee ON employee.dept_id=dept.id)
LEFT JOIN (employee employee27734) ON (employee27734.id!=employee.id) AND employee27734.dept_id=dept.id
ORDER BY dept.name"License
Copyright © 2013 FIXME
Distributed under the Eclipse Public License, the same as Clojure.