Skip to main content
In a Trino catalog, you can edit a table’s metadata, such as tags, DataHub domain, column name and data type. You don’t need to write a SQL command.

​
Edit a table in a Trino catalog

Perform these steps to edit a table in a Trino catalog.
  1. Log in to NexusOne.
  2. On the top navigation bar, hover your mouse over Catalog & Models and then select Catalogs.
  3. Click a catalog to view its schemas.
  4. Click a schema to view its table.
  5. Click a table.
  6. You can perform one of the following actions:
    • To add a tag, click Add Tag at the top right corner of the page, and select a tag.
    • To delete a tag, click the X icon on the tag name.
    • To add a domain, click Add Domain at the top right corner of the page, select a domain, and click Add.
    • To delete a domain, click the X icon on the domain name.
    • To add a data glossary term, click Add Term and select a pre-defined term.
    • Scroll down to the Columns section and do one of the following:
      • To add a new column, click Add Column.
      • To rename, change data type, or delete a column, click the three dots.
      • To add a tag to a column, click Tag.
      • To add a data glossary term to a column, click Add Term and select a pre-defined term.
    • To use AI to classify a table’s data sensitivity, suggest business glossary terms, and recommend tags, click Classify Table.

​
Additional resources

For an overview of the Govern feature, refer to Govern Overview.