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#1 2015-09-18 06:51:56

hasnain
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From: Chichawatni
Registered: 2014-10-13
Posts: 8,355
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SQL Command:

http://interviewquestionsanswers.org/quiz/Database http://interviewquestionsanswers.org/qu … L-Database

Question:
What SQL command can be used to delete columns from a table?

Option A):
ALTER TABLE TableName DROP COLUMN ColumnName
Option B):
MODIFY TABLE TableName DROP COLUMN ColumnName
Option C):
MODIFY TABLE TableName DROP ColumnName

Correct Answer is Option A):
ALTER TABLE TableName DROP COLUMN ColumnName


Failure is the first step towards seccess.

2015-09-18 06:51:56

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Re: SQL Command:



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