sqlserver-2005 application of user not accessing column to delete

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i have a table in that there are some columns ,now my problem is i dont want any user to delete column ,please write a trigger such that
no user will not be able to delete the columns in a table ,iam a fresher please help me

Posted 4-Jun-12 3:22am

sriram from Hyderabad

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Tim Corey · Answer 1 · 2012-06-04T03:42:00

Here is a Stack Overflow question that has the code you need (in the question):

http://stackoverflow.com/questions/1247147/how-to-make-ddl-trigger-for-a-specific-table[^]

Basically you create a DDL trigger at the database level that watches the ALTER_TABLE commands. Then, you use the XML EventData to look at which table is being modified and selectively block the action (unless you want to block the modification of every table in your database).