Columns

The Column tab is a list of all the columns that are output from the node. The display in the tab depends on the following conditions:

• If the node has not run, then the Table or View structure provided by the database is displayed.

• If the node has run successfully, then the structure of the sampled table is displayed. This is based on the sampling defined when the node was specified.

For each column, the following are displayed:

• Name

• Data type

• Mining type

• Length

• Precision

• Scale (for floating point)

• Column ID

There are several filtering options that limit the columns displayed. The filter settings with the (or)/(and) suffixes allow you to enter multiple strings separated by spaces. For example, if the Name/Data Type/Mining Type(or) is selected, then the filter string A B produces all columns where the name or the data type or the mining type starts with the letter A or B.