Databases


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Lookup Time Complexity of a Global

If I were trying to access an index of a global variable, what time complexity would this operation have?

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What is the base formula used for calculating global storage?

Can someone direct me to where in the documentation we can find how consumption may be calculated for global storage?

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Ensemble Orphaned Messages

In this article we will discuss about Orphaned Messages.

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What is the best method for copying Mappings and Routines?

Currently, we have an application running in one namespace ("Database B") that has globals and routines mapped to another database ("Database A").

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How do I create a List of a subset of routines from the ^$ROUTINE global?

I want to generate a list object of routines from the ^$ROUTINE global without directly reading the [^$ROUTINE] global.

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Using global mapping for redirecting new entries into global

Currently, namespace Alpha is configured to use database AlphaDB as its global database.

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Import Code Table

Good Morning

I have to create a new code table with data from a spreadsheet. This spreadsheet has 170 rows of data.

Is there any easy way of importing the data from Excel into my new Code Table?

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Question about table export and import (NOT just how to do it)

Hello.  When you export and then import a table of data, is the import smart enough to figure out if a row already exists in the new namespace, and if so update the row rather than just save/add the row?

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What are best ways to query large tables?

We don't often use SQL within our org, which is mostly due to the performance issue we experience due to the quantity of data we are reviewing.

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Create Namespace snippet

Does anyone have a snippet to create the Namespace and database with defaults in one command?

Something like:

do ##class(Utils.Namespace).Create(Name)

Please share?

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Connect Cache client to GT.M database

Does anyone know how to connect a Cache client to a GT.M database?  I recently installed Osehra VistA on my PC and it uses GT.M, but we're supposed to use Cache Studio to develop.

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Copy namespace mappings programmatically

Hi,

is there a way to copy namespace mappings from another namespace to a new namespace programmatically with a command?

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November 22, 2016 – Alert: Database Integrity on UNIX® and Linux Platforms

November 22, 2016 – Alert: Database Integrity on UNIX® and Linux Platforms

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