Merge pull request #185 from manimaranm7/patch-1

Patch - Use correct alias names for variables referring to the "gold" tables
MicrosoftLearning · Sep 27, 2024 · c21648a · c21648a
2 parents 43fbb92 + 02baad9
commit c21648a
Showing 1 changed file with 8 additions and 8 deletions.
diff --git a/Instructions/Labs/03b-medallion-lakehouse.md b/Instructions/Labs/03b-medallion-lakehouse.md
@@ -309,10 +309,10 @@ Note that you could have done all of this in a single notebook, but for the purp
 
     dfUpdates = dfdimDate_gold
 
-    deltaTable.alias('silver') \
+    deltaTable.alias('gold') \
       .merge(
         dfUpdates.alias('updates'),
-        'silver.OrderDate = updates.OrderDate'
+        'gold.OrderDate = updates.OrderDate'
       ) \
        .whenMatchedUpdate(set =
         {
@@ -397,10 +397,10 @@ Note that you could have done all of this in a single notebook, but for the purp
 
     dfUpdates = dfdimCustomer_gold
 
-    deltaTable.alias('silver') \
+    deltaTable.alias('gold') \
       .merge(
         dfUpdates.alias('updates'),
-        'silver.CustomerName = updates.CustomerName AND silver.Email = updates.Email'
+        'gold.CustomerName = updates.CustomerName AND gold.Email = updates.Email'
       ) \
        .whenMatchedUpdate(set =
         {
@@ -479,10 +479,10 @@ Note that you could have done all of this in a single notebook, but for the purp
 
     dfUpdates = dfdimProduct_gold
 
-    deltaTable.alias('silver') \
+    deltaTable.alias('gold') \
       .merge(
             dfUpdates.alias('updates'),
-            'silver.ItemName = updates.ItemName AND silver.ItemInfo = updates.ItemInfo'
+            'gold.ItemName = updates.ItemName AND gold.ItemInfo = updates.ItemInfo'
             ) \
             .whenMatchedUpdate(set =
             {
@@ -556,10 +556,10 @@ Note that you could have done all of this in a single notebook, but for the purp
 
     dfUpdates = dffactSales_gold
 
-    deltaTable.alias('silver') \
+    deltaTable.alias('gold') \
       .merge(
         dfUpdates.alias('updates'),
-        'silver.OrderDate = updates.OrderDate AND silver.CustomerID = updates.CustomerID AND silver.ItemID = updates.ItemID'
+        'gold.OrderDate = updates.OrderDate AND gold.CustomerID = updates.CustomerID AND gold.ItemID = updates.ItemID'
       ) \
        .whenMatchedUpdate(set =
         {