InnerSearch not creating columns with eventstats

[naved77]

I want to get the result and divide it into three sections as three-column such as last 15 min result, avg of 7 day and avg of one day. I have used below search but somehow I am getting values in only two columns i.e. product and sevenDayAvg. Two other column 'oneDayAvg' and 'quantity1' is coming as blank.
Below is my search:

index="in" daysago=7 "Product" AND "TotalQTY" | rex field=_raw "Product:(?<Product>[0-9]{5,15}),TotalQTY:(?<quantity>[0-9]{1,5})" 
 | eventstats sum(quantity) as totalsale BY Product |eval sevenDayAvg=totalsale/672 | append [search index=hybris_prod host=dep-prd-db-monitoring daysago=1 "Product" AND "TotalQTY" | rex field=_raw "Product:(?<Product>[0-9]{5,15}),TotalQTY:(?<quantity>[0-9]{1,5})" 
 | eventstats sum(quantity) as totalsale BY Product |eval oneDayAvg=totalsale/96] | append [search index=hybris_prod host=dep-prd-db-monitoring earliest=-15m@m now() "Product" AND "TotalQTY" | rex field=_raw "Product:(?<Product>[0-9]{5,15}),TotalQTY:(?<quantity1>[0-9]{1,5})" ] | dedup Product | table Product,quantity1,oneDayAvg,sevenDayAvg

Please note all three searches are working fine if I use them individually.

[woodcock]

Like this:

(index="in" daysago=7 "Product" AND "TotalQTY") OR
(index=hybris_prod host=dep-prd-db-monitoring daysago=1) OR
(index=hybris_prod host=dep-prd-db-monitoring earliest=-15m@m latest=now "Product" AND "TotalQTY")
| rex field=_raw "Product:(?<Product>[0-9]{5,15}),TotalQTY:(?<quantity1>[0-9]{1,5})"
| eval Time = case(
   (_time >= relative_time(now, "-15m@m"), "Last_15_minutes",
   (_time >= relative_time(now, "-15m@m"), "Yesterday",
   true(), "7_Days_Ago")
| stats sum(quantity) as TotalSale count BY Product Time
| eval avg = TotalSale / count

[naved77]

Tried the suggested query but here I am not getting result as required. I was looking for the query to make to make 4 column such as 'Product','sevenDayAvg','OneDayAvg' and last 15 minutes data.
Here the average per 15 minutes. for example, for one day period it should be (Totalsale for one day)/96 and for 7 day period avg should be (Totalsale in 7 day)/672.
With the query suggested by you I am getting 5 columns that is 'Product','Time','TotalSale','count' and 'Avg'.