Online Sandbox for SQL and PHP: Write, Run, Test, and Share SQL Queries and PHP Code
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create table t (id int, data_created date, subject text, number_id int);
insert into t values
(1, '2022-10-11', 'Новая задача 1', 555),
(2, '2022-10-12', 'Новая задача 2', 555),
(3, '2022-10-12', 'Новая задача 4', 111),
(4, '2022-10-13', 'Новая задача 5', 222),
(5, '2022-10-14', 'Новая задача 7', 333);
select
t.*,
count(*) over (partition by number_id)
from t order by id;
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