Updated TweetAnalysis TVF example to infer the result type

ew2319 · Jun 8, 2016 · f0decea · f0decea
1 parent 6ee5532
commit f0decea
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Showing 2 changed files with 27 additions and 9 deletions.
diff --git a/Examples/TweetAnalysis/TweetAnalysis/6-CreateMentionTVF.usql b/Examples/TweetAnalysis/TweetAnalysis/6-CreateMentionTVF.usql
@@ -7,11 +7,14 @@
 
 DROP FUNCTION IF EXISTS TweetAndMentionsTVF;
 
+// CREATE FUNCTION can either infer result type or require the result to adhere to the specified result type
 CREATE FUNCTION TweetAndMentionsTVF(@path string ="default")
-RETURNS @res TABLE(author string, category string, tweetcount long?, file_origin SQL.ARRAY<string>, mentioned_by SQL.ARRAY<string>)
+RETURNS @res 
+//RETURNS @res TABLE(author string, category string, tweetcount long?, file_origin SQL.ARRAY<string>, mentioned_by SQL.ARRAY<string>)
 AS
 BEGIN
 
+// In order to see the user-code inside the TVF, you have to reference the assembly inside the TVF body.
 REFERENCE ASSEMBLY TweetAnalysis;
 
 @t =

diff --git a/Examples/TweetAnalysis/TweetAnalysis/TweetAnalysisScripts.usqlproj b/Examples/TweetAnalysis/TweetAnalysis/TweetAnalysisScripts.usqlproj
@@ -25,10 +25,13 @@
   </PropertyGroup>
   <ItemGroup>
     <Script Include="1-SimpleAnalysis-1File.usql">
-      <UseLocalComputeAccount>true</UseLocalComputeAccount>
+      <UseLocalComputeAccount>false</UseLocalComputeAccount>
       <LocalComputeAccount>localcomputeaccount</LocalComputeAccount>
       <LocalDatabase>master</LocalDatabase>
       <LocalSchema>dbo</LocalSchema>
+      <ClusterComputeAccount>mryskona</ClusterComputeAccount>
+      <ClusterDatabase>master</ClusterDatabase>
+      <ClusterSchema>dbo</ClusterSchema>
     </Script>
     <Script Include="2-ExtractMentions-InlineCode-1File.usql">
       <UseLocalComputeAccount>false</UseLocalComputeAccount>
@@ -40,19 +43,25 @@
       <ClusterSchema>dbo</ClusterSchema>
     </Script>
     <Script Include="3-ExtractMentions-CodeBehind-1File.usql">
-      <UseLocalComputeAccount>true</UseLocalComputeAccount>
+      <UseLocalComputeAccount>false</UseLocalComputeAccount>
       <LocalComputeAccount>localcomputeaccount</LocalComputeAccount>
       <LocalDatabase>master</LocalDatabase>
       <LocalSchema>dbo</LocalSchema>
+      <ClusterComputeAccount>mryskona</ClusterComputeAccount>
+      <ClusterDatabase>master</ClusterDatabase>
+      <ClusterSchema>dbo</ClusterSchema>
     </Script>
     <Script Include="4-ExtractMentions-RefAsm-1File.usql">
-      <UseLocalComputeAccount>true</UseLocalComputeAccount>
+      <UseLocalComputeAccount>false</UseLocalComputeAccount>
       <LocalComputeAccount>localcomputeaccount</LocalComputeAccount>
       <LocalDatabase>master</LocalDatabase>
       <LocalSchema>dbo</LocalSchema>
+      <ClusterComputeAccount>mryskona</ClusterComputeAccount>
+      <ClusterDatabase>master</ClusterDatabase>
+      <ClusterSchema>dbo</ClusterSchema>
     </Script>
     <Script Include="5-ExtractMentions-RefAsm-FileSet.usql">
-      <UseLocalComputeAccount>true</UseLocalComputeAccount>
+      <UseLocalComputeAccount>false</UseLocalComputeAccount>
       <LocalComputeAccount>localcomputeaccount</LocalComputeAccount>
       <LocalDatabase>master</LocalDatabase>
       <LocalSchema>dbo</LocalSchema>
@@ -61,7 +70,7 @@
       <ClusterSchema>dbo</ClusterSchema>
     </Script>
     <Script Include="6-CreateMentionTVF.usql">
-      <UseLocalComputeAccount>true</UseLocalComputeAccount>
+      <UseLocalComputeAccount>false</UseLocalComputeAccount>
       <LocalComputeAccount>localcomputeaccount</LocalComputeAccount>
       <LocalDatabase>master</LocalDatabase>
       <LocalSchema>dbo</LocalSchema>
@@ -70,7 +79,7 @@
       <ClusterSchema>dbo</ClusterSchema>
     </Script>
     <Script Include="7-CreateMentionTables.usql">
-      <UseLocalComputeAccount>true</UseLocalComputeAccount>
+      <UseLocalComputeAccount>false</UseLocalComputeAccount>
       <LocalComputeAccount>localcomputeaccount</LocalComputeAccount>
       <LocalDatabase>master</LocalDatabase>
       <LocalSchema>dbo</LocalSchema>
@@ -79,16 +88,22 @@
       <ClusterSchema>dbo</ClusterSchema>
     </Script>
     <Script Include="8-TweetAnalysis-WindowingExpr.usql">
-      <UseLocalComputeAccount>true</UseLocalComputeAccount>
+      <UseLocalComputeAccount>false</UseLocalComputeAccount>
       <LocalComputeAccount>localcomputeaccount</LocalComputeAccount>
       <LocalDatabase>master</LocalDatabase>
       <LocalSchema>dbo</LocalSchema>
+      <ClusterComputeAccount>mryskona</ClusterComputeAccount>
+      <ClusterDatabase>master</ClusterDatabase>
+      <ClusterSchema>dbo</ClusterSchema>
     </Script>
     <Script Include="9-AddNewTweets.usql">
-      <UseLocalComputeAccount>true</UseLocalComputeAccount>
+      <UseLocalComputeAccount>false</UseLocalComputeAccount>
       <LocalComputeAccount>localcomputeaccount</LocalComputeAccount>
       <LocalDatabase>master</LocalDatabase>
       <LocalSchema>dbo</LocalSchema>
+      <ClusterComputeAccount>mryskona</ClusterComputeAccount>
+      <ClusterDatabase>master</ClusterDatabase>
+      <ClusterSchema>dbo</ClusterSchema>
     </Script>
   </ItemGroup>
   <ItemGroup>