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    Random Sample data as Transformation option

    Don't think this is currently possible. Currently, to do a random sample, I create a calculated column for random value like Rand(1). Then I filter the data to my sample size (e.g. I filter out 0.0 to 0.7 if I want a random sample that's 30% of th...
    about 7 years ago in Spotfire / Custom Expressions 5 Future Consideration

    Add preferences/options on how null values should be default handled.

    Add an option to Spotfire that allow you to configure how NULLs are handled when used in expressions and calculations. For instance I would like the option to specify that when using an expression or calculation, that NULLs are treated as empty st...
    over 10 years ago in Spotfire / Custom Expressions 0 Future Consideration

    Utilize Curve Fit Result directly in another visualization.

    Consume the data retrieved from “Export Curve Fit Result” directly without the need to export it and re-import it back to the analysis itself.
    over 10 years ago in Spotfire / Custom Expressions 0 Future Consideration

    Function compatibility help

    Information of supported functions is essential in order to write good performing queries. Function support for Data Sources could he part of Studio help. Developers could quickly check the compatibility of functions used in their queries.
    over 8 years ago in Spotfire Data Virtualization / sql support 5 Future Consideration

    Ability to push hotfix to client from server

    Right now we cannot push hotfix applied in server to client. We have to apply hotfix manually to client now and this is very time consuming.
    over 8 years ago in Spotfire Data Virtualization / management 1 Future Consideration

    Query Engine needs to support multi-target data ship join (DSJ)

    In the case where there are multiple large data sets with one small data set. The server needs to be able to ship the small data set to each system to push down the join.
    over 8 years ago in Spotfire Data Virtualization / performance 1 Future Consideration

    Support PostgreSQL 10.x for data source, cache and dataship

    Update our PostgreSQL adapter to version 10.x for data source access, caching and data ship.
    over 8 years ago in Spotfire Data Virtualization / data sources 0 Future Consideration

    Add support for ARRAY data type, as in postgres or greenplum

    Our users are accessing postgres and greenplum databases which have tables making use of the ARRAY data type (modifier), typically on character varying and double precision basic data types. Out users ask if there is any method or function to inde...
    over 7 years ago in Spotfire Data Virtualization / sql support 0 Future Consideration

    Separate the StdDev function/aggregation like Excel function

    Hello, This is Nagwon Jeong. I would like to suggest one function/aggregation. In Excel, there are STDEV.P, STDEV.S, STDEVA, and STDEVPA functions to obtain the standard deviation. And the function/aggregation to get the standard deviation in ...
    over 7 years ago in Spotfire / Custom Expressions 1 Future Consideration

    I would like the "Edit">"Edit in WebUI" menu in Studio to open the Web UI flow.

    When I select a flow created in WebUI from TDV Studio and click "Edit in WebUI" on the menu bar, only the top page of WebUI opens, but not the selected flow. Could you please change the specification so that the selected flow opens? If it is diffi...
    over 3 years ago in Spotfire Data Virtualization / data catalog / metadata 0 Future Consideration
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