Eclipse Community Forums: EclipseLink » Query Hints

Home » Eclipse Projects » EclipseLink » Query Hints - Multiple Formats?(Recommended Practise: Which query hint format should be used?)

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

Query Hints - Multiple Formats? [message #802139]

Sun, 19 February 2012 13:26

Marvin Toll

Messages: 34
Registered: July 2009

Member

query.setHint(QueryHints.CACHE_USAGE, CacheUsage.CheckCacheOnly);
query.setHint(CacheUsage.CheckCacheOnly, HintValues.TRUE);

Which of these is preferred? [I believe they perform the same function.]

Marvin Toll
CTO, Pattern Enabled Development
http://pedCentral.com

Report message to a moderator

Re: Query Hints - Multiple Formats? [message #804384 is a reply to message #802139]

Wed, 22 February 2012 15:11

James Sutherland

Messages: 1939
Registered: July 2009
Location: Ottawa, Canada

Senior Member

query.setHint(CacheUsage.CheckCacheOnly, HintValues.TRUE);

Is not a valid hint, so will do nothing.

James : Wiki : Book : Blog : Twitter

Report message to a moderator

Previous Topic:	Native ORM & EclipseLink 2.3.2 Multi-Tenancy
Next Topic:	Exception Description: Null primary key encountered in unit of work clone

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Sun Sep 22 20:13:18 GMT 2019

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter