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Grails Quickcast #9: GORM Many-to-One Relationship - Replacing a Collection [Video]

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Grails Quickcast #9: GORM Many-to-One Relationship - Replacing a Collection [Video]

In this video tutorial, you'll how to replace a many-to-one collection efficiently by using a minimal number of queries or leveraging cascade behavior.

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GORM, a powerful Groovy-based data access toolkit for the JVM, enables to create many-to-one relationships with ease. In this Quickcast, Sergio del Amo (member of the OCI Grails team) explains how to replace a many-to-one collection efficiently by using a minimal number of queries or leveraging cascade behavior.

Grails Quickcast #9: GORM Many-to-One Relationship – Replacing a Collection from OCI on Vimeo.

Deploying code to production can be filled with uncertainty. Reduce the risks, and deploy earlier and more often. Download this free guide to learn more. Brought to you in partnership with Rollbar.

Topics:
web dev ,groovy ,jvm ,java web development

Published at DZone with permission of Jordan Baker. See the original article here.

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