Column Metadata

Column type

After connecting to the data source, Tellius captures the metadata details of source like the columns and their data types. You can browse through the metadata and change some of its properties for s…

Hardik Chheda
Updated 3 months ago by Hardik Chheda

Feature type

After connecting to the data source, Tellius captures the metadata details of source like the columns and their data types. You can browse through the metadata and change some of its properties for s…

Hardik Chheda
Updated 3 months ago by Hardik Chheda

Aggregation

Note : The Aggregation options is available only for the columns with Numeric type. In statistics, an aggregation is a process in which numbers are gathered for statistical purposes and are expressed…

Hardik Chheda
Updated 3 months ago by Hardik Chheda

Data type

When you load the dataset, the Prepare tab loads the data in a tabular format. Each column in the table displays the data in it's default type. However, you can change this default type to any other…

Hardik Chheda
Updated 4 months ago by Hardik Chheda

Special Types

When you load the dataset, the Prepare tab loads the data in a tabular format. Each column in the table displays the data in it's default type. However, you can change this default type of the column…

Hardik Chheda
Updated 3 months ago by Hardik Chheda

Synonym

You can set a synonym for the column. Synonym can help you set the user friendly name to the column than using the database name. On the dataset Edit page, click the column header and select Synonym.…

Hardik Chheda
Updated 3 months ago by Hardik Chheda

Rename Column

With the Rename option, you can change the existing name of the column to a new name. On the dataset Edit page, click the column header and select Transform > Rename column.. In the Rename Column dia…

Hardik Chheda
Updated 3 months ago by Hardik Chheda

Filter Column

With the Filter Column option, you can filter column for specific values. The dataset table displays the records where the column values matches to the specified filter value. On the dataset Edit pag…

Hardik Chheda
Updated 3 months ago by Hardik Chheda

Delete Column

With the Delete option, you can delete any column from the dataset table and from the dataset. The selected column is immediately deleted. On the dataset Edit page, click the column header and select…

Hardik Chheda
Updated 3 months ago by Hardik Chheda

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