[hotfix][examples-table] Update registerDataSet to createTemporaryView

shuttie · Nov 26, 2019 · 9505b0e · 9505b0e
1 parent d95e2c1
commit 9505b0e
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/...flink-examples-table/src/main/java/org/apache/flink/table/examples/java/WordCountSQL.java b/...flink-examples-table/src/main/java/org/apache/flink/table/examples/java/WordCountSQL.java
@@ -48,8 +48,8 @@ public static void main(String[] args) throws Exception {
 			new WC("Ciao", 1),
 			new WC("Hello", 1));
 
-		// register the DataSet as table "WordCount"
-		tEnv.registerDataSet("WordCount", input, "word, frequency");
+		// register the DataSet as a view "WordCount"
+		tEnv.createTemporaryView("WordCount", input, "word, frequency");
 
 		// run a SQL query on the Table and retrieve the result as a new Table
 		Table table = tEnv.sqlQuery(

diff --git a/...nk-examples-table/src/main/scala/org/apache/flink/table/examples/scala/WordCountSQL.scala b/...nk-examples-table/src/main/scala/org/apache/flink/table/examples/scala/WordCountSQL.scala
@@ -43,8 +43,8 @@ object WordCountSQL {
 
     val input = env.fromElements(WC("hello", 1), WC("hello", 1), WC("ciao", 1))
 
-    // register the DataSet as table "WordCount"
-    tEnv.registerDataSet("WordCount", input, 'word, 'frequency)
+    // register the DataSet as a view "WordCount"
+    tEnv.createTemporaryView("WordCount", input, 'word, 'frequency)
 
     // run a SQL query on the Table and retrieve the result as a new Table
     val table = tEnv.sqlQuery("SELECT word, SUM(frequency) FROM WordCount GROUP BY word")