Answers for "concat 2 columns in postgres"

alter table add multiple columns postgresql

ALTER TABLE customer 
ADD COLUMN fax VARCHAR,
ADD COLUMN email VARCHAR;

Posted by: Guest on May-26-2020

postrgesql concat 2 columns divided by ;

SELECT
   'Concatenation' || ' ' || 'Operator' AS result_string;
  
Code language: SQL (Structured Query Language) (sql)

Posted by: Guest on April-28-2021

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