how to add new table to existing entity model without losing any customisation to model?

Question

I want to add a new table in my existing entity data model without using the option update from database. Because in this case i loss existing modification like inheritance and entity names.

False premise. Using "Update from database" does not cause inheritance or custom names to be lost. — Craig Stuntz
– Craig Stuntz, Commented Dec 22, 2009 at 13:25

John Farrell · Accepted Answer · 2009-12-21 13:32:00Z

1

Right click, add new entity, and then manually fill out the Property and Navigation properties. Then look for a tab ( usually at the bottom ) called mapping details, thats where you specify how the columns map up.

answered Dec 21, 2009 at 13:32

John Farrell

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malik Over a year ago

I need to add a entity with a new table, that is not still map in the model. And if i update from database, existing changes can be loss.

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