[ic] HAS_LIMIT not documented (was: Large mySQL tables kill ICstartup)

[Mark Johnson]

> 
> Use this directive for large mySQl tables, or other SQl engines which have
> 'limit' support implemented.
> 

And, be aware many RDBMS do *not* support this. As far as I know, this
is a MySQL-only feature, though I have certainly not exhaustively
examined all the databases out there. Just a heads-up.

-- 
Mark Johnson
Senior Developer - Professional Services
Red Hat, Inc.
E-Business Solutions
markj@redhat.com
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