drop multiple columns in sql

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Tim
01 Jun 2017
1//Example
2ALTER TABLE employees
3  ADD last_name VARCHAR(50),
4      first_name VARCHAR(40);
source
Stefano
08 Feb 2019
1-- SQL Server
2ALTER TABLE t DROP COLUMN IF EXISTS col1, 
3                   COLUMN IF EXISTS col2;
source
Solène
03 Feb 2016
1ALTER TABLE TableName
2    DROP COLUMN Column1,
3    DROP COLUMN Column2;
4
source
Lisa
16 Feb 2019
1ALTER TABLE person add  [AdminApproved] BIT default 'FALSE';
source
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