Answers for "alter table column not null"

Change A filed to not null

ALTER TABLE
  clients
ALTER COLUMN
  phone
    NVARCHAR(20) NOT NULL;

Posted by: Guest on March-19-2020

SQL Alter column to be not null

ALTER TABLE table_name
ALTER COLUMN col_name data_type NOT NULL;

Posted by: Guest on September-07-2021

Code answers related to "alter table column not null"