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Columns

Last modified: 27 September 2023

A column is a piece of data that is stored by a table. This data belongs to a particular type. A column may include text, numbers, or pointers to files in the operating system. Some relational database systems allow columns to include more complex data types like whole documents, images, or video clips.

Columns can be seen in the Database tool window. You can see a reference on node and object icons in the Data sources and their elements chapter of Database tool window topic.

For the table column icons, refer to Possible icon combinations for columns.