SQL

sql add column

ALTER TABLE Customers
ADD Email varchar(255);

sqlserver add column to table

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

ADD COLUMN IN SQL SERVER

ALTER TABLE table_name
ADD column_name INT -- datatype

-- With default vaue and not nullable
ALTER TABLE table_name
ADD column_name BIT DEFAULT 0 NOT NULL -- 

Alter table add column in SQL Server

-- For More Tutorial, visit NAYCode.com
Alter Table [Table Name] Add [Column Name]  [datatype]

sqlserver add column

ALTER TABLE myTable ADD newColumn bit NOT NULL default(0)

Add new column T-SQL

ALTER TABLE agents
ADD [associated department] varchar(100)

T-SQL Add Column

ALTER TABLE sales.quotations 
    ADD 
        amount DECIMAL (10, 2) NOT NULL,
        customer_name VARCHAR (50) NOT NULL;
Code language: SQL (Structured Query Language) (sql)