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I am trying to run a heavy SQL query (which takes 170 seconds to run on Mysql server) on QLIK, but the data isn't loading, even after 40 minutes of activity. And loses connection.
I tried multiple times, checking internet connectivity, VPN connection, but nothing helped.
Can someone please tell me the possible reason for this failure.
Even i have came across such issues in my previous apps. i did like above, it saved me lot of time and efforts.
Hi Sujoy ,
Could you please mention your query or attach qliksense app
Actually i did it long back, for now doesn't have one to share. So all those SQL queries running in qlik should be rewritten-ed , Thus We need split line by line and rewrite the same in qlik.. Hope you got, what to be done.
select z.*,ce.Parent_Category,ce.cancelled_per,ce.paymode,re.Parent_Category,re.returned_per,rtoe.Parent_Category,rtoe.rtoed_perfrom(select order_id,cast(y.paymode as char) paymode,date(success_date) as dated,x.product_size_id,Product_name,product_status,child_category_name,parent_category_name from
(selectproduct_size_id,size,Product_Id,Product_name,product_price,mrp,all_offer_price,product_status,product_launched_at,base_inventory,ptype,stock_factor,sales_factor,member_price,product_offer_type_id,product_offer_type,child_category_id,parent_category_id,category_gender,child_category_name,parent_category_name,sleeve,neck,subtype,cat_type,subclass,brand,model,x_factor,y_factor,cogs,category_status,design_id,design_name,design_status,design_created_at,design_updated_at,designer_name,color_name,parent_color_name,child_color_name,stock_quantity,product_size_qty_availablefrom product)xright join(selectorder_id,product_size_id,parent_id,payment_gateway_enum,payment_gateway_name,order_status_enum,order_status_name,device_type,shipping_money,cod_money,case when is_cod=0 then 'prepaid' else 'cod' end as paymode,user_id,success_date,order_product_price,offer_type,offer_type_enum,is_loyalty_order,original_price,city,state,hra_classification,net_paid,NonPromotionalWallet_debit_amount,PromotionalWallet_debit_amount,order_deductions_amount,packing_date,shipping_date,delivered_date,rto_date,rto_initiated_date,date(success_date) as datedfrom orderwhere order_id=28644521 -- success_date >= '2019-08-01')yon x.product_size_id=y.product_size_id)zleft join cancelled ceon ce.date=z.dated and ce.Parent_Category=z.parent_category_name and ce.paymode = z.paymodeleft join return reon re.date=z.dated and re.Parent_Category=z.parent_category_nameleft join rto rtoeon rtoe.date=z.dated and rtoe.Parent_Category=z.parent_category_name and rtoe.paymode = z.paymode;
I tried joining the QVD's but it gave me an error of circular logic.