Data Resource - Virtual Columns

virtual columns are columns where their values are computed.

Tabulify permits to add virtual columns that contains data resource attribute such as the name of a file with:

• the enrich operation
• or the virtual-column tabli option.

The tabli option syntax is the following:

--virtual-column "virtualColumnName=resourceAttributeName "

where:

• virtualColumnName is the name of the column added
• resourceAttributeName is the name of resource attribute.