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Error removing object from cache with write behind

785631Nov 30 2012
We have a cache with a DB for a backing store. The cache has a write-behind delay of about 10 seconds.

We see an error when we:

- Write new object to the cache
- Remove object from cache before it gets written to cachestore (because we're still within the 10 secs and the object has not made it to the db yet).

At first i was thinking "coherence should know if the object is in the db or not, and do the right thing", but i guess that's not the case?

Comments

Zachariah Falgout

So it is separate by chr(13). This seems like a bug in Apex to me.

TexasApexDeveloper
Answer

HTML does NOT use the same carriage return + line feed as database.  You have the CR+LF characters in the field, and the search can't deal with them properly. To html a <br> is a line break. To be honest your database design leaves something to be desired..

I would save this as MTWTHF and get rid of the break between..

Thank you,

Tony Miller

Los Alamos, NM

Marked as Answer by Zachariah Falgout · Sep 27 2020
Zachariah Falgout

It is broken up to be on separate lines so the different schedules for a class line up the same.

So MWF 9-950 Building A

     TR    11-150 Building B

where days, times, and buildings are in their own column. Makes it easy for students to read.

Lol, probably but I am stuck with how the university stored the data, so I only have control over the table that combines the data from various per-existing tables.

So it is a bit difficult getting things to work and look nice in the app when the data that was originally stored isn't very neat.

But your answer makes sense, and honestly wouldn't have thought it as a html not being able to handle those characters. Still new to apex.

Thanks for your help.

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Locked on Dec 28 2012
Added on Nov 30 2012
#coherence, #coherence-support
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