Managing data
The Data manager page in watsonx.data is the entry point for you to browse
the schemas and tables by engine.
You can select an Engine by selecting the Data objects tab in the Data manager page to view the associated catalogs, schemas, and tables.
You can search for tables that are loaded under the engine.
From the Data manager page, you can create new schemas and tables by using
the Create option. You can also select a catalog or schema, click the overflow
menu, and use the corresponding Create option to create a schema or table.
Create table from file option in the overflow menu of schema is also used to
ingest a data file into watsonx.data.
Similarly, schemas and tables can be dropped from the catalogs.
Note: Wait for a few minutes to view
the changes after a schema or table is dropped.
You can create Ingestion jobs from the Data
manager page.
Other tasks that can be performed in the Data manager page include adding, renaming, or dropping a column.
You can browse the Table schema and up to 25 rows of Data sample for some tables. You can view the Time travel snapshots and use the Rollback feature to rollback to a given snapshot for Iceberg tables.
Note: Presto cannot roll back to the snapshots that are not ancestors of the current
snapshot.