Adding more articles

jonburchel · jonburchel · commit 00974df16e03 · 2022-08-03T18:01:47.000-04:00
diff --git a/articles/data-factory/data-flow-expression-functions.md b/articles/data-factory/data-flow-expression-functions.md
@@ -8,7 +8,7 @@ ms.service: data-factory
 ms.subservice: data-flows
 ms.custom: synapse
 ms.topic: conceptual
-ms.date: 07/19/2022
+ms.date: 08/03/2022
 ---
 
 # Expression functions in mapping data flow
diff --git a/articles/data-factory/data-flow-expressions-usage.md b/articles/data-factory/data-flow-expressions-usage.md
@@ -8,7 +8,7 @@ ms.service: data-factory
 ms.subservice: data-flows
 ms.custom: synapse
 ms.topic: conceptual
-ms.date: 07/19/2022
+ms.date: 08/03/2022
 ---
 
 # Data transformation expression usage in mapping data flow
diff --git a/articles/data-factory/data-flow-external-call.md b/articles/data-factory/data-flow-external-call.md
@@ -6,7 +6,7 @@ ms.author: makromer
 ms.service: data-factory
 ms.subservice: data-flows
 ms.topic: conceptual
-ms.date: 05/03/2022
+ms.date: 08/03/2022
 ---
 
 # External call transformation in mapping data flows
diff --git a/articles/data-factory/data-flow-filter.md b/articles/data-factory/data-flow-filter.md
@@ -9,7 +9,7 @@ ms.service: data-factory
 ms.subservice: data-flows
 ms.topic: conceptual
 ms.custom: synapse
-ms.date: 09/09/2021
+ms.date: 08/03/2022
 ---
 
 # Filter transformation in mapping data flow
diff --git a/articles/data-factory/data-flow-flatten.md b/articles/data-factory/data-flow-flatten.md
@@ -9,7 +9,7 @@ ms.service: data-factory
 ms.subservice: data-flows
 ms.custom: synapse
 ms.topic: conceptual
-ms.date: 09/29/2021
+ms.date: 08/03/2022
 ---
 
 # Flatten transformation in mapping data flow
