Reputation: 28187
I am going to be extending the column from VARCHAR(350) to VARCHAR(800) - will affect any of the strings that are inside the column already?
Upvotes: 2
Views: 329
Reputation: 212522
No, it will only affect new data inserted/updated after you've made the change by allowing you to change or add new values up to the new length
Upvotes: 1