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TN AppSvr187 How to obtain galaxy version information from within a Wonderware Application Server galaxy

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Description
This article from InSource shows how to connect to a Wonderware galaxy database and obtain the galaxy version information.

 

This article from InSource shows how to connect to a Wonderware galaxy database and obtain the galaxy version information.

  • Author: Joseph Hefner
  • Published: 3/3/2016
  • Applies to: Application Server 2014 R2 and later.

Details

In the steps below,  I will walk through setting up the SQL Data object to make a connection into the galaxy database and acquire the version information.

 

Step 1) Right click the $SQLData template under the Application section of the Template toolbox and choose New \ Instance.

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Step 2) Double click the Database tab and setup the Database Server information: In the example below, "Joesp2k14r2" is the name of the GR computer and "test2" is the name of the galaxy.

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Step 3) Create a new attribute of type string to hold the version information and assign it to an initial value of "not assigned". For earlier versions of application server, this would either be a "Field Attribute" or "UDA".

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Step 4) Under the Design tab, assign the newly created attribute to the "version_string" field and set the Identity column Name to "version_number".

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Step 5) Under the scripts tab, create a new script to initialize the temp database to the first record in the table.

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Step 6) Create a second script to write the data from the temp database into the assigned attribute.

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Step 7) Save the object and check it in and then move it to the desired location and deploy it by right clicking the object and choosing "Deploy":

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Step 8) Confirm the version shows up as desired in the Object Viewer watch list as below:

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