Sqlserver add column

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_name 
ADD column_name datatype;

Sqlserver add column

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

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)

Source: sqlservertutorial.net

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