toucan2.execute — io.github.camsaul/toucan2 0.10.1-alpha-SNAPSHOT

Code for executing queries and statements, and reducing their results.

*call-count-thunk* clj

Thunk function to call every time a query is executed if with-call-count is in use.

compile clj macro

(compile & body)

Return the compiled query that would be executed by a form, rather than executing that form itself.

(delete/delete :table :id 1) => ["DELETE FROM table WHERE ID = ?" 1]

do-with-call-counts clj

(do-with-call-counts f)

Impl for with-call-count macro; don't call this directly.

query clj

(query queryable)

(query connectable queryable)

(query connectable modelable queryable)

query-one clj

(query-one queryable)

(query-one connectable queryable)

(query-one connectable modelable queryable)

reduce-compiled-query clj

(reduce-compiled-query connectable model compiled-query rf init)

reduce-compiled-query-with-connection clj

(reduce-compiled-query-with-connection conn model compiled-query rf init)

reduce-uncompiled-query clj

(reduce-uncompiled-query connectable model query rf init)

reducible-query clj

(reducible-query queryable)

(reducible-query connectable queryable)

(reducible-query connectable modelable queryable)

with-call-count clj macro

(with-call-count [call-count-fn-binding] & body)

Execute body, trackingthe number of database queries and statements executed. This number can be fetched at any time withing body by calling function bound to call-count-fn-binding:

(with-call-count [call-count] (select ...) (println "CALLS:" (call-count)) (insert! ...) (println "CALLS:" (call-count))) ;; -> CALLS: 1 ;; -> CALLS: 2