PI Developer Technologies

Welcome to the PI Developer Technologies feedback page!  

This forum covers the PI AF SDK, PI Web API, PI OPC DA and HDA Servers, and the PI SQL family. We created this forum to hear your ideas, feature suggestions and feedback. Please suggest your most important features and design change ideas on this site, and vote for your favorite ideas.

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  1. Reset Attribute to Template method in PI Web API

    Synced to PI Square at https://pisquare.osisoft.com/ideas/29447

    As a developer using PI Web API, I would like to have a Reset an attribute to template method using the Web API so I can program with greater flexibility.

    I am attempting to create a .NET Core App and this limitation prevents us from using PI Web API exclusively in automated AF Builds

    2 votes
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    0 comments  ·  PI Web API  ·  Flag idea as inappropriate…  ·  Admin →
  2. Schedule PI Web API Crawls

    The customer would like the ability to schedule crawls for a specific AF database (it's quite large), so that crawls don't interrupt users who need to access the elements in the PI Vision search during their working hours.

    2 votes
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    0 comments  ·  PI Web API  ·  Flag idea as inappropriate…  ·  Admin →
  3. Add support for AFFile type

    To support reading/writing files stored in AF. Read is more important though.
    Started from here: https://pisquare.osisoft.com/thread/37635-access-pdftextdoc-files-from-af-server

    I want to be able to use AF as a one-stop place to access my Asset Data. Therefore i want to be able to access Files stored in AF to provide this data alongside all other data through the PI Web API.

    2 votes
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    0 comments  ·  PI Web API  ·  Flag idea as inappropriate…  ·  Admin →
  4. AF SDK Calls using the AFValues.GetValues should include an index of result events, this is to allow direct location of replacement events

    The PIPoint.ReplaceValues method requires a replacement of every event in the timerange, however it also may reorder or miss events with the same time stamp. The issue is that if the client wants to replace only a certain event, but must find that event - the replacement is for all the events at that timestamp and the method doesn't seem to allow for precise replacement of a value.
    The use case is programmatic correction of operator manual entry error, where multiple events have the same timestamp.

    2 votes
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    0 comments  ·  PI AF SDK  ·  Flag idea as inappropriate…  ·  Admin →
  5. Allow PI OLEDB Enterprise client to specify which member of a PI Data Archive Collective to connect to.

    Enable functionality for PI OLEDB Enterprise that will allow the client to specify which member of a PI Data Archive collective they wish to connect to. This functionality has already been enabled for PSE and would like something similar for PI OLEDB Ent.

    2 votes
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    0 comments  ·  PI OLEDB Enterprise  ·  Flag idea as inappropriate…  ·  Admin →
  6. Add point attributes such as "instrumenttag" to "fields" for search controller

    Currently, as shown in the link below,

    https://techsupport.osisoft.com/Documentation/PI-Web-API/help/controllers/search/actions/query.html

    The "instrumenttag" as well as other PI point attributes are not selectable in "fields".

    The selectable ones are shown below:

    afcategory; attributes; datatype; description; endtime; haschildren; itemtype; links; matchedfields; name; plottable; starttime; template; uniqueid; uom; webid

    2 votes
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    0 comments  ·  PI Web API  ·  Flag idea as inappropriate…  ·  Admin →
  7. Search on multiple Categories in AFSearch

    Several customers have asked for ability to search on multiple categories.  I understand from developers that a generic OR in AFSearch can be quite expensive, but allowing for search filter Category to support Equal or IN should not be expensive.

    2 votes
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    1 comment  ·  PI AF SDK  ·  Flag idea as inappropriate…  ·  Admin →
  8. Expose AF element modification timestamps to WebAPI

    Expose AF element modification timestamps to WebAPI so that caching mechanisms in middle ware or consumer apps have a programmatic way to determine if the structure needs to be crawled/refreshed.

    2 votes
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    0 comments  ·  PI Web API  ·  Flag idea as inappropriate…  ·  Admin →
  9. structured annotations oledb

    Have PI OLEDB work with structured annotations.Hopefully at the very least with String Type annotations.

    2 votes
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    1 comment  ·  PI OLEDB Driver  ·  Flag idea as inappropriate…  ·  Admin →
  10. Be able to override the default value for the maximum number of items returned by a query.

    We would like to override the default value for the maximum number of items returned by a query. Currently, the MaxCount parameter needs to be added to every query that will return more than 1000 results.

    2 votes
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    0 comments  ·  PI Web API  ·  Flag idea as inappropriate…  ·  Admin →
  11. Return Elements with Bad Values with AFSearch

    As a programmer, I would like to search for and return elements with attributes that contain bad values  using the AFElementSearch Class in the AF SDK.

    2 votes
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    1 comment  ·  PI AF SDK  ·  Flag idea as inappropriate…  ·  Admin →
  12. Use Escape Sequences with ODBC driver

    ODBC driver should support the use of Escape Sequences such as {ts}

    2 votes
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    0 comments  ·  PI ODBC Driver  ·  Flag idea as inappropriate…  ·  Admin →
  13. PI OPC Server 2017 - SDK Aliasing

    With PI OPC DA Server 2017, SDK aliasing is no longer supported. It would be nice to be able to not reconfigure the client's ItemIDs and use an alias after migrating a Data Archive.

    2 votes
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    0 comments  ·  PI OPC DA & HDA Servers  ·  Flag idea as inappropriate…  ·  Admin →
  14. Move AF Elements with PI Web API

    Create an additional action under the elements controller that can move an element from one parent to another while removing the child element from the original parent element's hierarchy.

    2 votes
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    1 comment  ·  PI Web API  ·  Flag idea as inappropriate…  ·  Admin →
  15. Allow PI Web API to access the AFPort Class

    Customer is referring to the AF Elements Ports that can be seen with PSE and are implemented in AF SDK in AFPort class.
     
    Customer wants to access to the same features with PI Web API, which is currently not possible. Customer wants to know are there alternative options? Or will it be implemented in Web API in the future?

    2 votes
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    3 comments  ·  PI Web API  ·  Flag idea as inappropriate…  ·  Admin →
  16. Be able to expose AF with PI OPC DA Server

    Today PI OPC DA can only expose tags from DA.
    To have the option to expose information from AF.
    Both the AF structure and attributes.

    We are using AF for everything so why not in PI OPC DA.

    1 vote
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    0 comments  ·  OPC DA & HDA Servers  ·  Flag idea as inappropriate…  ·  Admin →
  17. PI AF SDK Linux Support

    As we know there are 2 major competitor for cloud technologies that is Microsoft and Linux destros. If we want to use Linux docker image or PCF Linux image to connect AF SDK, we don't have any provision for this as of now because AF SDK does not support Linux OS. If we support this then most of cloud customer attracts to use AF SDK in their organization.

    1 vote
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    0 comments  ·  PI AF SDK  ·  Flag idea as inappropriate…  ·  Admin →
  18. PI SQL Commander usability suggestions

    To make things easier for the user, please consider doing the following:
    • Move the contents of View, Query, Tools, and Help from the menu bar into the toolbar. This will reduce the click count from 2 to 1, and the toolbar has more than enough room to accommodate some additional buttons, especially when the window is maximized.
    • Add the keyboard shortcuts to the tooltips of the buttons in the toolbar.
    • Label more of the toolbar buttons so that the user does not have to hover over each button to know what each button does.
    • Eliminate the…

    1 vote
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    0 comments  ·  Other  ·  Flag idea as inappropriate…  ·  Admin →
  19. Expose Business Integrator statistics via AF SDK

    It will be nice feature addition in AF SDK, usability and publications management will also increased.

    1 vote
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    0 comments  ·  PI AF SDK  ·  Flag idea as inappropriate…  ·  Admin →
  20. allow search where name contains space to return determinant results

    querying for names which contains spaces is non-determinant. AFSDK has methods to search on name, but webapi OR's the search. For results sets which should contain one or few rows, this can result in thousands of wasted rows.

    PI Query syntax EBNF specifies quotedescapedchar, which includes Char, so space should be honored.

    1 vote
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    0 comments  ·  PI Web API  ·  Flag idea as inappropriate…  ·  Admin →
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