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#Message Search

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All communication within an InterSystems Ensemble production is accomplished with messages. InterSystems Ensemble provides many tools for viewing and working with messages.

Documentation

Contestant

High-Performance Message Searching in Health Connect

The Problem

Have you ever tried to do a search in Message Viewer on a busy interface and had the query time out? This can become quite a problem as the amount of data increases. For context, the instance of Health Connect I am working with does roughly 155 million Message Headers per day with 21 day message retention. To try and help with search performance, we extended the built-in SearchTable with commonly used fields in hopes that indexing these fields would result in faster query times. Despite this, we still couldn't get some of these queries to finish at all.

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Prefer not to read? Check out the demo video I created:

https://www.youtube.com/embed/-OwOAHC5b3s
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Open Exchange app
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Hello Experts ,

Could you help to search message details based on MRN in intersytems iris.

We have created 100+ interfaces and currenly in live (interystems cloud) . Now I try to search message details based on MRN using below query. it is working fine in DEV. but in prod it is taking ages.

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Hello community

I sent a http post message with a large message body (approx. 200 kB) to a standard EnsLib.REST.GenericService using a standard EnsLib.HTTP.InboundAdapter.

When inspecting the message in the message viewer I expected to see a HTTPMessage XML in the Contents preview, but I found a GenericMessage with no HTTPHeaders section. After a while, I found out that the display in the message's Visual Trace differs from what is shown, when going to the View Full Contents view in the Contents tab of the message viewer.

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We have an operation that sends a Rest request to an external endpoint. The request includes the secret, which shows up in the Message Viewer. While access to the Production is restricted to only those who need it, we have been asked to remove it from the Message Traces. Is there a way to hide certain information on the Message Viewer ?

Thanks for reading

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I would like to search for all messages where their body size is greater than 3MB.

I have searched through the common Header and body properties and I have not found a size property. I have looked at the extended properties but I am unsure if any of the extended classes allows me to find the Doc size.

I have stepped through most of the body property classes related to messages or documents that have an exposed property that filters by document or message size.

Is there a way to do this within the Message Viewer or Terminal?

Thank you in advance.

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In show Query messages in the message viewer the head.%Id is always used. How do you do this via your own sql/objectscript as fast as the portal does a search as using dates searching Ens.MessageHeader on portal is slow.

For instance if you try do a search saying (TimeProcessed >='2023-06-01 00:00:00.000' and TimeProcessed <'2023-06-02 00:00:00.000') it is slow but using the portal the search would know this is head.%ID >= 5344549861 AND head.%ID <= 5347641372. How do you utilize this in your own queries as can't see the logic in EnsPortal.MsgFilter.Assistant

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Hi:

I don't understand how to use this open exchange item for auto creating deleting items. I think it assumes knowledge in the steps of how to use it which i don't get.

Added the code into dev on SRFT.Utility.DeleteHelper.OnDeleteSuper and SRFT.Utility.DeleteHelper.AddHelper

current class is

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Hello,

searching messages in our Message Bank is quite slow, often runs into timeout.

I wanted to perform a tune table on Ens_Enterprise_MsgBank.MessageHeader because this apparently has not been done yet - the Tune Table utility shows no entries for selectivity, etc.

I tried

 w $SYSTEM.SQL.Stats.Table.GatherTableStats("""Ens_Enterprise_MsgBank"".MessageHeader")

and got this error message

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Question
· Feb 21, 2018
HL7 segment query using SQL

I'm trying to get a count of specific message type with a specific entry and thought I could build the query in Message Viewer but this does not provide counts (as far as I am aware). So when I take the SQL from 'Show Query' it omits the segment criteria as the code shows below.

I have attached the criteria that has been excluded. Is this possible?

Thank you

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If you work with interoperability productions of InterSystems IRIS or Ensemble, no doubt you are familiar with the Message Viewer page. The page supports filtering messages according to filter criteria you enter in the Basic and/or Extended Criteria sections. Extended Criteria conditions are specified as property-operator-value triples. Once you click Search button, such triples become WHERE clause conditions of a generated SQL query executed against message header/body tables.

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