Answers for "ALTER TABLE ADD COLUMN SQL SERVER"

sql server alter column

ALTER TABLE table_name 
ALTER COLUMN column_name new_data_type(size);

create column sql server

ALTER TABLE table_name
ADD column_name datatype;

sqlserver add column to table

ALTER TABLE dbo.doc_exa 
ADD column_b VARCHAR(20) NULL, 
	column_c INT NULL ;

alter table add column

ALTER TABLE table
ADD COLUMN column VARCHAR (255) NOT NULL AFTER column;

alter table add column

ALTER TABLE table_name 
ADD column_name datatype;

sql server add column

ALTER TABLE dbo.doc_exa ADD column_b VARCHAR(20) NULL, column_c INT NULL ;