add column sql code example
Example 1: sql add column
ALTER TABLE Customers
ADD Email varchar(255);
Example 2: append column sql
ALTER TABLE table_name
ADD column_name datatype;
--example
ALTER TABLE Customers
ADD Email varchar(255);
Example 3: sql server alter column
ALTER TABLE table_name
ALTER COLUMN column_name new_data_type(size);
Example 4: add column to table sql
ALTER TABLE table_name ADD column_name varchar(50);
Example 5: alter table add column
ALTER TABLE table
ADD COLUMN column VARCHAR (255) NOT NULL AFTER column;
Example 6: create column sql server
ALTER TABLE table_name
ADD column_name datatype;