Answers for "how to create a new column in table postgresql"

SQL
31

postgresql add column with constraint

ALTER TABLE customers 
ADD COLUMN contact_name VARCHAR NOT NULL;
Posted by: Guest on February-18-2020
1

alter table add multiple columns postgresql

ALTER TABLE customer 
ADD COLUMN fax VARCHAR,
ADD COLUMN email VARCHAR;
Posted by: Guest on May-26-2020

Code answers related to "how to create a new column in table postgresql"

Code answers related to "SQL"

Browse Popular Code Answers by Language