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# Application-Scoped JDBC Connection Pools --> Control

Tasks Related Topics

## Overview

On the Application-Scoped Connection Pool—>Control tab, you can manually control each instance of the application-scoped connection pool, including the following options:

Shrink—Shrinks the connection pool to the maximum of the currently reserved connections or the initial size. Shrinking must be enabled on the Configuration—>Descriptor tab or this operation will fail.

Reset—Resets the database connection pool by shutting down and re-establishing all physical database connections. This also clears the statement cache for each connection in the connection pool. You can only reset a normally running connection pool.

Clear Statement Cache—Clears the cache of prepared and callable statements maintained for each connection in the pool.

## Tasks

Shrinking an Application-Scoped Connection Pool

Resetting an Application-Scoped Connection Pool

Clearing the Statement Cache for an Application-Scoped Connection Pool

## Related Topics

Manually Administering an Application-Scoped Connection Pool

Application-Scoped JDBC Data Sources and Connection Pools

Deploying Applications and Modules