What is Parametrized information Link?
What is Parametrized information Link?
A parameterized information link is an information link that contains a number of parameters. In Information Designer, you define these parameters with a name and a type, and can use the parameters when creating various elements in the information link.
How do I create a parameter in Spotfire?
On the Parameters tab, make sure that all parameters that you use in the query have been specified. Comment: Click New… to specify a new parameter and enter a Name, Spotfire data type and a Value type for the parameter. Click OK to close the Custom Query dialog when done.
How do I join two information links in Spotfire?
To create a join:
- Click New and select Join.
- In the Data Sources tree, select the first column to include in the join operation.
- Click Add >.
- Select the second column to include in the join operation.
- Click Add >.
- Optionally, repeat steps 4 and 5 for any additional columns to be included in the join.
What is information link in Spotfire?
• Information Links are methods to. communicate with a database and retrieve a specific set of data, which is then loaded directly intoSpotfire. • Information Links can include limiting. options, aggregation methods, data transformations and filtering options to help control the size and specificity of the data set.
How do you create an information link?
To create an information link:
- Click New and select Information Link.
- In the Elements tree, select the column or filter element that you want to include.
- Click Add >.
- If the selected elements come from more than one data source table, you need to specify a Join path.
How do I use SQL query in Spotfire?
How to Use SQL in Spotfire Data Functions
- A database with appropriate table layouts/schema is automatically created.
- The data frames are automatically loaded into the database.
- The specified SQL statement is performed.
- The result is read back into R.
What is an information link in Spotfire?
Information links are predefined database queries, specifying the columns to be loaded into the internal data engine of TIBCO Spotfire, and any filters needed to reduce the size of the data table prior to visualization. Information links are organized into different folders in the library.
What is information Link?
An information link is a structured request for data which can be sent to the database. These specifications include one or more columns, and may include one or more filters. Information links can also be used to limit what data to open in an analysis in a number of different ways.
How do you create information link?
What are information links in Spotfire?
Information links are predefined database queries, specifying the columns to be loaded into the internal data engine of TIBCO Spotfire, and any filters needed to reduce the size of the data table prior to visualization.
What is a parameter in Spotfire?
Parameter assignments are commonly and conveniently used with Parameterized Information Links created in the Spotfire Information Designer tool. These Information Links may contain a number of server-defined parameters. Such a parameter is defined by name and type in the Information Designer. The type can be either single-valued or a list type.
How do I include a configuration block in a spotfire analysis?
You can injest a configuration when embedding a Spotfire analysis In a web page using the TIBCO Spotfire® JavaScript API. You can include a configuration block as part of the settings when opening or saving an analysis from a Custom C# Extension or IronPython script
What is the current version of Spotfire?
Spotfire version is 7.11 on an Oracle 11.2 SE DB. Currently I’ve got a date/time prompt in the info link that will be global to all users. What I need is to be able to further filter to 1 of 2 columns (one is real, the other a string) in order to minimize loading times. There are 17 other on-demand tables that are related to the main one.
How do I add a constraint in Spotfire on-demand?
Spotfire will add it in based on what you define in the On-Demand settings. For example, you could have an Input Field where you type a constraint that will be stored as a Document Property and then refer to that Document Property in your On-Demand settings to control the table loading.
