“group by” clause in GORM/HibernateCriteriaBuilder

[singalen]

Originally published at Fiberglass flowers. You can comment here or there.

Just in case someone needs a code snippet.
This one groups Prices by PriceProvider and was intended to pick only last 5 values for each PriceProvider – but sadly, it’s impossible without window functions. Which are not supported in Hibernate in any way.

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Comments

Йа - невежда. =)

[gabriel-irk.livejournal.com]

А на каком языке этот сниппет написан?

[singalen]

Groovy. Grails - на нём.

[gabriel-irk.livejournal.com]

Йа не настолько невежда! Что такое Groovy и Grails знаю. :)