Posts by Neeryck • 1 point

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  Q: How to find the increased amount each month?

  http://sqlfiddle.com/#! 17/5184a5/3/0 Dice: create table x (id int8 primary key, fk int8, date date, qty int4); insert into x values (292203, 10679, '2019-06-15', 65) ,(300207, 10679, '2019-06-22',…

  sql postgresql join

  asked 4 years, 6 months ago Neeryck 1