Re: [SQL] crosstab category mix

Поиск
Список
Период
Сортировка
От Steve Midgley
Тема Re: [SQL] crosstab category mix
Дата
Msg-id CAJexoSKHupKeUK1UFwOkgHUi_NYEmRax_6+L6EbRj_jmvr2p5Q@mail.gmail.com
обсуждение исходный текст
Ответ на [SQL] crosstab category mix  (Majid Khan <mk.swati@gmail.com>)
Список pgsql-sql


On Jun 12, 2017 12:53 AM, "Majid Khan" <mk.swati@gmail.com> wrote:
Hi,

I have a query returning me three columns 'Date', 'District' and 'Total'. There are four districts but some time a district may not have record for corresponding date. I want to put all my districts in column and their total in rows as ..

Date, District1, District2, District3, District4

While in my rows will be date along with the total value per district.

I am using crosstab to get the desired results. But in the result total for one district is listed in other district though the datewise grand total is same.

I don't know why crosstab query mixes categories. Please help.

Regards,
Majid

Please provide sample data and sql to allow us to see where your problem is. 

Steve 

В списке pgsql-sql по дате отправления:

Предыдущее
От: Majid Khan
Дата:
Сообщение: [SQL] crosstab category mix
Следующее
От: Majid Khan
Дата:
Сообщение: Fwd: Re: [SQL] crosstab category mix