We are seeing performance issues in purging objects/tables that have parent-child relationships defined. Due to the number of child objects we're seeing very long duration to purge a single parent and all child tables. Is there a better way to do this and get a more performant purge task? I was thinking to purge the child tables individually first and then delete the parent is one way. Is there any other approach?

David

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Question
David Foard · Oct 13, 2020
FQDN ?

Is there an undocumented class method that will output the FQDN?

$SYSTEM only reports the part of the name concatenated with the namespace. Checking $SYSTEM.INetInfo doesn't provide the full DNS name, only a partial value that matches $SYSTEM.

I can do a call out to the OS to get that value which seems to be the only way I can get the value.

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Question
David Foard · Sep 16, 2020
More than 1 cursor in a class

I have a class that has 2 different cursors for different queries, audit1 and audit2. which are in 2 different methods. The first query runs fine, but the second one generates a 102 error.

Is there an issue with having more than 1 cursor in a class?

Has anyone seen this before?

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I have a couple of questions regarding /api/monitor and configuring it to use with SAM. In our environment we only expose port 443, so even though I define the Web Application to use unauthenticated, SAM is unable to make a connection. Is there any alternatives to get this working?

Also, even if there is a way to configure using port 443, unauthenticated access will never fly in our environment. Are there any plans to enhance SAM so it you use OAuth or even mutual TLS?

Dave

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Will the Atelier plug-in work with newer versions of Eclipse?

Photon is getting a bit old and I'd like to use the latest version.

One additional question; Does Atelier work with JDK 11?

Dave

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Question
David Foard · Dec 26, 2019
Performant index on date field

Is there a way to get a good performing index on a date field? I have tried various date property indexes and the query plan is always in a pretty high range. Below are query plan result values I have observed:

StartDate > '2019-12-01' --cost = 699168
StartDate = '2019-12-21' --cost 70666
StartDate between '2019-12-21' and '2019-21-28' --cost = 492058

The query plans above were for type %TimeStamp.

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