add column sql server code example
Example 1: sql add column
ALTER TABLE Customers
ADD Email varchar(255);
Example 2: sql server alter column
ALTER TABLE table_name
ALTER COLUMN column_name new_data_type(size);
Example 3: alter table add column
ALTER TABLE table
ADD COLUMN column VARCHAR (255) NOT NULL AFTER column;
Example 4: create column sql server
ALTER TABLE table_name
ADD column_name datatype;
Example 5: sqlserver add column to table
ALTER TABLE dbo.doc_exa
ADD column_b VARCHAR(20) NULL,
column_c INT NULL ;
Example 6: sql server add column
ALTER TABLE dbo.doc_exa ADD column_b VARCHAR(20) NULL, column_c INT NULL ;