Checking Dependency
You can find duplicate data by checking the dependency of two columns.
TIBCO Clarity uses the key/value pair to check the column dependency, that is, if a value in a column is uniquely decided by values in another column or other more columns.
Procedure
- On the project page, click the icon before the flag icon in the first row, and then click Check dependency.
- Drag a column to the Key column(s) panel. This column acts as a key.
- Drag a column to the Value column panel. This column acts as a value.
- Click Analyze Dependency to analyze the selected columns.
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