Power Database Fields
Power Database Fields™ is a Jira app which enables you to associate a value retrieved retrieve information from an external database to and display it as a value in a ticket field in Jira.
You can execute any types of queries to the database. When data is retrieved, you select it from a set of results as a select list or autocomplete box. Also, each database custom field can have one or more child database custom fields associated, whose values are filled automatically when you select a value is selected for a valuefor the database custom field.
Starting with version 1.1 for JIRA Jira 4.x X and from 2.1 for JIRA Jira 5.xX, the app also provides a new custom field type: Data Table Custom Field that displays information from a configured data source (a database or a SIL script ) in a tabular fashion.
From Starting with version 1.1.4 / 2.1.4 you can select multiple values from database in the select list, as well as in autocomplete (Jira style).
See also
In addition to these fields Jira functionality may be enhanced by Power Custom Fields PRO™. Plus, it is highly integrated with Power Scripts™ for Jira and Power Actions™.