Trying to figure out how to combine two queries for a subreport

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I'm trying to update an Access database to be easier to maintain and update. To anonymize the data, I altered the data to use food ordering as a metaphor/analog. My experience with Access is not exactly basic, but very much learning to solve issues as I've come across them. So I don't know how close, or how far off, I am currently.

A Google Sheet I'll be referencing: https://docs.google.com/spreadsheets/d/1UYt1SKbBrKqE6IWCTyUHVNV89jGfy4KoHWTzCXtO0CM/edit?usp=sharing

NOTE: In response to GMP's comment I tried to convert the information into this post directly.

Goal

How it started was each "order" was a single row in a table. There are 20 some near identical reports with minor differences that hard coded values based on the "product". The primary goal is to remove the hard coded per report data. In the end combining the "generic" and "order specific" certificate of analysis like data into a report. I've been trying to make this a subreport that I can drop into the 20 odd some reports until I can figure out how to prune that mess.

The goal, though open to better solutions, is sketched out in "Example Report".

https://i.imgur.com/t2tjPSb.png (Not enough karma to be allowed to embed an image yet, table-fied version below)
Category Grouping: Spec_Category
Spec Order Specific Value General Analysis Value
[Expr1001] and [Spec_Specification] [Query_Order_Specific]![Order_AnalysisValue] [Query_Generic_Analysis]![Spec_Analysis]
[Expr1001] and [Spec_Specification] [Query_Order_Specific]![Order_AnalysisValue] [Query_Generic_Analysis]![Spec_Analysis]
Category Grouping: Spec_Category
Spec Order Specific Value General Analysis Value
[Expr1001] and [Spec_Specification] [Query_Order_Specific]![Order_AnalysisValue] [Query_Generic_Analysis]![Spec_Analysis]
[Expr1001] and [Spec_Specification] [Query_Order_Specific]![Order_AnalysisValue] [Query_Generic_Analysis]![Spec_Analysis]

What is done so far

General Data

I have the subreport working for the most recent general COA information. This is "Certificate of Analysis" data that is supposed to be the most recent value per Spec and Product pairing.

The format of this data is the "Query_Generic_Analysis" tab in the Google Sheets. It is working fine by itself. These would be columns A and D of the "Example Report".

Spec_ProdType Spec_Category Spec_Specification Spec_Analysis
Fries Condiment Mustard 0.1045
Fries Condiment Pepper 0.0397
Fries Condiment Citrus 0.1886
Fries Condiment Tears 0.5445
Fries Condiment Ketchup 0.0835
Fries Physical Description Red Color 1.5 Max
Fries Physical Description Flavor Bland
Fries Texture Free Fatty Acid (FFA) Oleic 0.05% Max
Fries Texture Salt 95 mg/l
Fries Texture Moisture 0.10% Max
Fries Texture Vegemite 42 ML/KG
Milkshake Condiment Mustard 0.1045
Milkshake Condiment Pepper 0.0397
Milkshake Condiment Citrus 0.1886
Milkshake Condiment Tears 0.5445
Milkshake Condiment Ketchup 0.0835
Milkshake Physical Description Red Color 6.0 Max
Milkshake Physical Description Flavor Bland
Milkshake Texture Free Fatty Acid (FFA) Oleic 0.10% Max
Milkshake Texture Salt 95 mg/l
Milkshake Texture Moisture 0.10% Max
Milkshake Texture Vegemite 42 ML/KG
Nuggets Condiment Mustard 0.1045
Nuggets Condiment Citrus 0.1886
Nuggets Condiment Tears 0.5445
Nuggets Condiment Ketchup 0.0835
Nuggets Physical Description Red Color 1.5 Max
Nuggets Physical Description Flavor Bland
Nuggets Texture Free Fatty Acid (FFA) Oleic 0.05% Max
Nuggets Texture Salt 95 mg/l
Nuggets Texture Moisture 0.10% Max
Nuggets Texture Vegemite 42 ML/KG
Salad Condiment Mustard 0.076
Salad Condiment Pepper 0.033
Salad Condiment Citrus 0.755
Salad Condiment Tears 0.104
Salad Condiment Ketchup 0.022
Salad Physical Description Red Color 1.5 Max
Salad Physical Description Flavor Bland
Salad Texture Salt 10 mg/l
Salad Texture Vegemite 42 ML/KG
Tofu Condiment Mustard 0.076
Tofu Condiment Pepper 0.033
Tofu Condiment Citrus 0.755
Tofu Condiment Tears 0.104
Tofu Condiment Ketchup 0.022
Tofu Physical Description Red Color 1.5 Max
Tofu Physical Description Flavor Bland
Tofu Texture Free Fatty Acid (FFA) Oleic 0.05% Max
Tofu Texture Salt 10 mg/l
Tofu Texture Vegemite 42 ML/KG
Watermelon Condiment Citrus 0.1886
Watermelon Condiment Ketchup 0.0835
Watermelon Condiment Mustard 0.1045
Watermelon Condiment Pepper 0.0397
Watermelon Condiment Tears 0.5445
Watermelon Physical Description Red Color 1.5 Max
Watermelon Physical Description Flavor Bland
Watermelon Texture Free Fatty Acid (FFA) Oleic 0.05% Max
Watermelon Texture Moisture 0.10% Max
Watermelon Texture Non-GMO attributes 99.1% or better
Watermelon Texture Salt 95 mg/l
Watermelon Texture Vegemite 42 ML/KG

Order Specific Data

Using a Union Query, I've been able to get the order specific COA information. "Query_Order_Specific" is an example of how the query results currently look.

tabKey Order_Specification Order_AnalysisValue Order_Product Order_Category
8986 Mustard 2.8 Watermelon Condiment
8977 Mustard 2.8 Watermelon Condiment
8960 Mustard 2.8 Watermelon Condiment
8952 Mustard 2.8 Watermelon Condiment
8914 Mustard 2.8 Watermelon Condiment
8911 Mustard 2.79 Watermelon Condiment
8562 Mustard 3.14 Watermelon Condiment
8560 Mustard 3.14 Watermelon Condiment
8526 Mustard 3.14 Watermelon Condiment
643 Ketchup 0 Watermelon Condiment
642 Ketchup 0 Watermelon Condiment
611 Ketchup 0 Watermelon Condiment
135 Ketchup 0 Watermelon Condiment
105 Ketchup 0 Watermelon Condiment
84 Ketchup 0 Watermelon Condiment
83 Ketchup 0 Watermelon Condiment
642 Salt 0.03 Watermelon Texture
8627 Salt 0.06 Milkshake Texture
8625 Salt 0.03 Milkshake Texture
524 Ketchup 0.07 Nuggets Condiment
498 Ketchup 0.07 Nuggets Condiment
491 Ketchup 0.07 Nuggets Condiment
474 Ketchup 0.07 Nuggets Condiment
463 Ketchup 0.07 Nuggets Condiment
459 Ketchup 0.07 Nuggets Condiment
458 Ketchup 0.07 Nuggets Condiment
8626 Salt 0 Fries Texture
8624 Salt 0 Fries Texture

The Current Roadblock

The roadblock I'm currently having trouble figuring out is combining these two query sets. I can, and have, created two independent sub reports for each data set. So far, my attempts at joining the two queries in a larger query seem to only give one of two results:

  • The Greater Query is entirely empty
  • The Greater Query only returns results where both the Generic and Order_Specific analysis have values for the specification.

Looking at the "Example Report - With Pseudo Data", there are some specs that have generic data without order specific fata.

https://i.imgur.com/MYvoVgN.png I don't have enough karma to be allowed to embed an image yet, so a crude table conversion below
Table Key: 642
Product: Watermelon
Condiment
Spec Order Specific Value General Analysis Value
Citrus 0.1886
Ketchup 0 0.0835
Mustard 0.1045
Pepper 0.0397
Tears 0.5445
Physical Description
Spec Order Specific Value General Analysis Value
Red Color 1.5 Max
Flavor Bland
Texture
Spec Order Specific Value General Analysis Value
Free Fatty Acid (FFA) Oleic 0.05% Max
Moisture 0.10% Max
Non-GMO attributes 99.1% or better
Salt 0.03 95 mg/l
Vegemite 42 ML/KG

EDITS

  1. Attempted to include the data into the post itself.


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