Adding a column to the database table
Add a column to the supported database table to synchronize an existing field from a Pulsar topic.
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On a database node, use ALTER TABLE to add the column to the table.
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Confirm that the schema change has been pushed to all nodes using nodetool describecluster.
Data synchronization may fail if the schema change is inconsistent across the entire cluster. -
In the DataStax Apache Pulsar™ Connector configuration file, add the field-to-column definition. See Mapping pulsar topics to database tables.
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