User Guide
: 13. Updating Data
Share this page
Updating Data
Methods for Updating Data
Batch and Bulk Updates
Combining Tables
How to Avoid Propagation
MODIFY...TO COMBINE Statement--Merge and Update Data
Best Practices for Updates
Allowing Concurrent Inserts
Methods for Updating Data
Data can be inserted, updated, and deleted using these methods:
•
As a batch or bulk operation using SQL statements or the vwload command
•
As a bulk operation using the MODIFY...TO COMBINE statement