Eclipse Community Forums: EclipseLink » Detecting good candidates for join fetch hints

Help

Home

Home » Eclipse Projects » EclipseLink » Detecting good candidates for join fetch hints

Show: Today's Messages :: Show Polls :: Message Navigator

Detecting good candidates for join fetch hints [message #1728073]

Wed, 30 March 2016 18:30

Dave Brosius

Messages: 27
Registered: July 2009

Junior Member

Greetings,

Assume you have a eclipselink application that has hundreds of named queries, and assume that various of these are used with join fetch query hints throughout the product. However it is highly likely that there are plenty of other locations where a join fetch hint would be useful, but is not present.

You could certainly visually inspect every query use, but that is a very tedious process, and only happens at one point in time.

I'd like to be able to somehow add some tracing/logging code that automatically catches say an over abundance of secondary queries to fulfill the joins of a primary query, where a proper join fetch hint isn't specified, where the result would be the main query in question and some sort of stack frame showing how it was called. Is this possible? How would this be done.

[Updated on: Wed, 30 March 2016 18:31]

Report message to a moderator

Previous Topic:	Tyco and Eclipselink
Next Topic:	how to get lazy loading working

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Sat Mar 06 12:31:49 GMT 2021

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter