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| Need to check condition only-once until EG restart |
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| djosyula |
 Posted: Mon May 08, 2017 3:02 am Post subject: Need to check condition only-once until EG restart |
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Newbie
Joined: 30 Mar 2017
Posts: 9
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Hi Experts,
I'll get several inputs from source and I might get inputs in different times but for the first input only I have to get details(user name ,pwd) from database remaining times no need ,is there any way in ESQL ,please help me on this .Thanks advance  |
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| Vitor |
| Posted: Mon May 08, 2017 4:43 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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If you only need to get the credentials once, then you must be storing them somewhere for use on the 2nd and subsequent uses.
Ergo, check to see if where they're stored is empty. If it is, read them from the database.
The inbuilt global cache (with it's OOTB time to live) is ideal for this purpose.
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