salix/db/routines/vn2008/procedures/top_seller.sql

DELIMITER $$
CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn2008`.`top_seller`()
BEGIN
	
	drop table if exists top_sellers_min;
	create temporary table top_sellers_min ENGINE = MEMORY
	select a.Id_Article , tip.reino_id as Reino, count(m.Id_Article) as contados 
	  from Movimientos m
	  inner join Tickets t
	  on m.Id_Ticket = t.Id_Ticket
	  inner join Articles a 
	  on a.Id_Article = m.Id_Article
	  inner join Tipos tip 
	  on a.tipo_id = tip.tipo_id
	  inner join reinos r
	  on r.id = tip.reino_id
	  where t.Fecha between timestampadd(day,-7,util.VN_CURDATE()) and util.VN_CURDATE()
	  group by m.Id_Article;

	drop table if exists top_seller;
	create temporary table top_seller ENGINE = MEMORY                      
	select a.Article, tmp.Id_Article , a.Foto as foto, a.tipo_id as Id_Tipo, 
	tmp.Reino, r.reino as ReinoNombre, tip.Tipo as Tipo, tmp.contados
	from top_sellers_min tmp
	  inner join Articles a 
	  on a.Id_Article = tmp.Id_Article
	  inner join Tipos tip 
	  on a.tipo_id = tip.tipo_id
	  inner join reinos r
	  on r.id = tmp.Reino
	  where tmp.Reino = 1
		order by contados desc 
		limit 5;
  
	insert into top_seller
	select 
	a.Article, tmp.Id_Article , a.Foto as foto, a.tipo_id as Id_Tipo, 
	tmp.Reino, r.reino as ReinoNombre, tip.Tipo as Tipo, tmp.contados
	from top_sellers_min tmp
	  inner join Articles a 
	  on a.Id_Article = tmp.Id_Article
	  inner join Tipos tip 
	  on a.tipo_id = tip.tipo_id
	  inner join reinos r
	  on r.id = tmp.Reino
	  where tmp.Reino = 2
		order by contados desc 
		limit 5;

	insert into top_seller
	select 
	a.Article, tmp.Id_Article , a.Foto as foto, a.tipo_id as Id_Tipo, 
	tmp.Reino, r.reino as ReinoNombre, tip.Tipo as Tipo, tmp.contados
	from top_sellers_min tmp
	  inner join Articles a 
	  on a.Id_Article = tmp.Id_Article
	  inner join Tipos tip 
	  on a.tipo_id = tip.tipo_id
	  inner join reinos r
	  on r.id = tmp.Reino
	  where tmp.Reino = 3
		order by contados desc 
		limit 5;

	insert into top_seller
	select 
	a.Article, tmp.Id_Article , a.Foto as foto, a.tipo_id as Id_Tipo, 
	tmp.Reino, r.reino as ReinoNombre, tip.Tipo as Tipo, tmp.contados
	from top_sellers_min tmp
	  inner join Articles a 
	  on a.Id_Article = tmp.Id_Article
	  inner join Tipos tip 
	  on a.tipo_id = tip.tipo_id
	  inner join reinos r
	  on r.id = tmp.Reino
	  where tmp.Reino = 4
		order by contados desc 
		limit 5;

	insert into top_seller
	select 
	a.Article, tmp.Id_Article , a.Foto as foto, a.tipo_id as Id_Tipo, 
	tmp.Reino, r.reino as ReinoNombre, tip.Tipo as Tipo, tmp.contados
	from top_sellers_min tmp
	  inner join Articles a 
	  on a.Id_Article = tmp.Id_Article
	  inner join Tipos tip 
	  on a.tipo_id = tip.tipo_id
	  inner join reinos r
	  on r.id = tmp.Reino
	  where tmp.Reino = 5
		order by contados desc 
		limit 5;

	insert into top_seller
	select 
	a.Article, tmp.Id_Article , a.Foto as foto, a.tipo_id as Id_Tipo, 
	tmp.Reino, r.reino as ReinoNombre, tip.Tipo as Tipo, tmp.contados
	from top_sellers_min tmp
	  inner join Articles a 
	  on a.Id_Article = tmp.Id_Article
	  inner join Tipos tip 
	  on a.tipo_id = tip.tipo_id
	  inner join reinos r
	  on r.id = tmp.Reino
	  where tmp.Reino = 7
		order by contados desc 
		limit 5;

	drop table if exists top_sellers_min;	

END$$
DELIMITER ;