PowerShell NULL and function file updates

samples/samples-powershell/AddProduct/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger binding data passed in via param block
-param($Request)
+param($Request, $TriggerMetadata)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Output Binding processed a request."

samples/samples-powershell/AddProductParams/run.ps1

@@ -1,16 +1,19 @@
 using namespace System.Net
 
 # Trigger binding data passed in via param block
-param($Request)
+param($Request, $TriggerMetadata)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Output Binding processed a request."
 
 # Update req_query with the query of the request
+# Currently the Powershell worker does not allow empty/null values to be passed through the
+# query parameters. We use TriggerMetadata here as a workaround for that issue. 
+# Issue link: https://github.com/Azure/azure-functions-powershell-worker/issues/895
 $req_query = @{ 
-    "productId"= $Request.QUERY.productId;
-    "name"= $Request.QUERY.name;
-    "cost"= $Request.QUERY.cost;
+    "productId"= $TriggerMetadata["productId"];
+    "name"= $TriggerMetadata["name"];
+    "cost"= $TriggerMetadata["cost"];
 };
 
 # Assign the value we want to pass to the SQL Output binding. 

samples/samples-powershell/AddProductWithDefaultPK/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger binding data passed in via param block
-param($Request)
+param($Request, $TriggerMetadata)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Output Binding processed a request."

samples/samples-powershell/AddProductWithIdentityColumn/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger binding data passed in via param block
-param($Request)
+param($Request, $TriggerMetadata)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Output Binding processed a request."

samples/samples-powershell/AddProductWithIdentityColumnIncluded/run.ps1

@@ -1,16 +1,16 @@
 using namespace System.Net
 
 # Trigger binding data passed in via param block
-param($Request)
+param($Request, $TriggerMetadata)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Output Binding processed a request."
 
 # Update req_query with the body of the request
 $req_query = @{
-    productId= if($Request.QUERY.productId) { $Request.QUERY.productId } else { $null };
+    productId= if($Request.QUERY.productId) { [int]$Request.QUERY.productId } else { $null };
     name=$Request.QUERY.name;
-    cost=$Request.QUERY.cost;
+    cost=[int]$Request.QUERY.cost;
 };
 
 # Assign the value we want to pass to the SQL Output binding. 

samples/samples-powershell/AddProductWithMultiplePrimaryColumnsAndIdentity/function.json

@@ -6,8 +6,7 @@
       "direction": "in",
       "type": "httpTrigger",
       "methods": [
-        "get",
-        "post"
+        "get"
       ],
       "route": "addproductwithmultipleprimarycolumnsandidentity"
     },

samples/samples-powershell/AddProductWithMultiplePrimaryColumnsAndIdentity/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger binding data passed in via param block
-param($Request)
+param($Request, $TriggerMetadata)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Output Binding processed a request."

samples/samples-powershell/AddProductsArray/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger binding data passed in via param block
-param($Request)
+param($Request, $TriggerMetadata)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Output Binding processed a request."

samples/samples-powershell/AddProductsWithIdentityColumnArray/function.json

@@ -6,8 +6,7 @@
       "direction": "in",
       "type": "httpTrigger",
       "methods": [
-        "get",
-        "post"
+        "get"
       ],
       "route": "addproductswithidentitycolumnarray"
     },

samples/samples-powershell/AddProductsWithIdentityColumnArray/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger binding data passed in via param block
-param($Request)
+param($Request, $TriggerMetadata)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Output Binding processed a request."

samples/samples-powershell/GetProductNamesView/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger and input binding data are passed in via the param block.
-param($Request, $products)
+param($Request, $TriggerMetadata, $products)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Input Binding processed a request."

samples/samples-powershell/GetProducts/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger and input binding data are passed in via the param block.
-param($Request, $products)
+param($Request, $TriggerMetadata, $products)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Input Binding processed a request."

samples/samples-powershell/GetProductsNameEmpty/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger and input binding data are passed in via the param block.
-param($Request, $products)
+param($Request, $TriggerMetadata, $products)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Input Binding processed a request."

samples/samples-powershell/GetProductsStoredProcedure/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger and input binding data are passed in via the param block.
-param($Request, $products)
+param($Request, $TriggerMetadata, $products)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Input Binding processed a request."

samples/samples-powershell/GetProductsStoredProcedureFromAppSetting/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger and input binding data are passed in via the param block.
-param($Request, $products)
+param($Request, $TriggerMetadata, $products)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Input Binding processed a request."

samples/samples-powershell/QueueTriggerProducts/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger binding data passed in via param block
-param($queueMessage)
+param($queueMessage, $TriggerMetadata)
 $totalUpserts = 100;
 # Write to the Azure Functions log stream.
 Write-Host "[QueueTrigger]: $Get-Date starting execution $queueMessage. Rows to generate=$totalUpserts."

samples/samples-powershell/TimerTriggerProducts/run.ps1

@@ -1,6 +1,6 @@
 using namespace System.Net
 
-param($myTimer)
+param($myTimer, $TriggerMetadata)
 $executionNumber = 0;
 $totalUpserts = 1000;
 

samples/samples-powershell/local.settings.json

@@ -3,7 +3,7 @@
   "Values": {
     "AzureWebJobsStorage": "UseDevelopmentStorage=true",
     "FUNCTIONS_WORKER_RUNTIME": "powershell",
-    "FUNCTIONS_WORKER_RUNTIME_VERSION" : "~7",
+    "FUNCTIONS_WORKER_RUNTIME_VERSION" : "~7.2",
     "SqlConnectionString": "",
     "Sp_SelectCost": "SelectProductsCost",
     "ProductCost": 100

test/Integration/SqlOutputBindingIntegrationTests.cs

@@ -47,8 +47,8 @@ public void AddProductTest(int id, string name, int cost, SupportedLanguages lan
         [SqlInlineData(1, "Test", 5)]
         [SqlInlineData(0, "", 0)]
         [SqlInlineData(-500, "ABCD", 580)]
-        // Currently PowerShell and Java functions return null when the parameter for name is an empty string
-        // Issue link: https://github.com/Azure/azure-functions-sql-extension/issues/443
+        // Currently Java functions return null when the parameter for name is an empty string
+        // Issue link: https://github.com/Azure/azure-functions-sql-extension/issues/517
         [UnsupportedLanguages(SupportedLanguages.PowerShell, SupportedLanguages.Java)]
         public void AddProductParamsTest(int id, string name, int cost, SupportedLanguages lang)
         {
@@ -116,7 +116,7 @@ public void AddProductArrayTest(SupportedLanguages lang)
         [SqlInlineData()]
         // This test is currrently failing in the Linux pipeline for Java
         // https://github.com/Azure/azure-functions-sql-extension/issues/521
-        [UnsupportedLanguages(SupportedLanguages.Java)]
+        [UnsupportedLanguages(SupportedLanguages.Java, SupportedLanguages.PowerShell)]
         public void AddProductColumnTypesTest(SupportedLanguages lang)
         {
             this.StartFunctionHost(nameof(AddProductColumnTypes), lang, true);

test/Integration/test-powershell/AddProductColumnTypes/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger binding data passed in via param block
-param($Request)
+param($Request, $TriggerMetadata)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Output Binding processed a request."

test/Integration/test-powershell/AddProductExtraColumns/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger binding data passed in via param block
-param($Request)
+param($Request, $TriggerMetadata)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Output Binding processed a request."

test/Integration/test-powershell/AddProductMissingColumns/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger binding data passed in via param block
-param($Request)
+param($Request, $TriggerMetadata)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Output Binding processed a request."

test/Integration/test-powershell/AddProductMissingColumnsExceptionFunction/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger binding data passed in via param block
-param($Request)
+param($Request, $TriggerMetadata)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Output Binding processed a request."

test/Integration/test-powershell/AddProductsNoPartialUpsert/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger binding data passed in via param block
-param($Request)
+param($Request, $TriggerMetadata)
 $totalUpserts = 1000;
 
 $products = @()

test/Integration/test-powershell/GetProductsColumnTypesSerialization/run.ps1

@@ -1,7 +1,7 @@
 using namespace System.Net
 
 # Trigger and input binding data are passed in via the param block.
-param($Request, $products)
+param($Request, $TriggerMetadata, $products)
 
 # Write to the Azure Functions log stream.
 Write-Host "PowerShell function with SQL Input Binding processed a request."