phrag.db.core — com.github.ykskb/phrag 0.4.6

DB operations to create and resolve GraphQL.

apply-args clj

(apply-args q table-key args ctx)

Applies filter, sort and pagination arguments.

create! clj

(create! db rsc raw-map opts)

Executes create statement with parameter map.

DbAdapter clj protocol

Protocol for executing DB-specific operations.

column-info clj

(column-info adpt table-name)

Retrieves a list of column maps.

foreign-keys clj

(foreign-keys adpt table-name)

Retrieves a list of foreign key maps.

primary-keys clj

(primary-keys adpt table-name)

Retrieves a list of primary key maps.

resolve-aggregation clj

(resolve-aggregation adpt table-key selection ctx)

Resolves a root-level aggregation query.

resolve-query clj

(resolve-query adpt table-key selection ctx)

Resolves a GraphQL query which possibly has nested query objects.

table-names clj

(table-names adpt)

Retrieves a list of table names.

view-names clj

(view-names adpt)

Retrieves a list of view names.

delete! clj

(delete! db table pk-map)

Executes delete statement with primary key map.

read-pgobject clj multimethod

Convert returned PGobject to Clojure value.

signal clj

(signal args table-key op pre-post ctx)

Calls all interceptor functions applicable.

update! clj

(update! db table pk-map raw-map)

Executes update statement with primary key map and parameter map.