Aitozi commented on code in PR #22485:
URL: https://github.com/apache/flink/pull/22485#discussion_r1226152539
##########
flink-table/flink-table-planner/src/test/java/org/apache/flink/table/planner/runtime/stream/sql/FunctionITCase.java:
##########
@@ -1329,6 +1329,28 @@ public void testUsingAddJar() throws Exception {
"drop function lowerUdf");
}
+ @Test
+ public void testArrayWithPrimitiveType() {
+ List<Row> sourceData = Arrays.asList(Row.of(1, 2), Row.of(3, 4));
+ TestCollectionTableFactory.reset();
+ TestCollectionTableFactory.initData(sourceData);
+
+ tEnv().executeSql(
+ "CREATE TABLE SourceTable(i INT NOT NULL, j INT NOT
NULL) WITH ('connector' = 'COLLECTION')");
+ tEnv().executeSql(
+ "CREATE FUNCTION row_of_array AS '"
+ + RowOfArrayFunction.class.getName()
+ + "'");
+ List<Row> rows =
+ CollectionUtil.iteratorToList(
+ tEnv().executeSql("SELECT row_of_array(i, j) FROM
SourceTable").collect());
+ assertThat(rows)
+ .isEqualTo(
+ Arrays.asList(
+ Row.of(Row.of(new int[] {1, 2})),
+ Row.of(Row.of(new int[] {3, 4}))));
Review Comment:
updated
##########
flink-table/flink-table-planner/src/test/java/org/apache/flink/table/planner/runtime/stream/sql/FunctionITCase.java:
##########
@@ -1756,6 +1778,14 @@ public Boolean eval(@DataTypeHint("BOOLEAN NOT NULL")
Boolean b) {
}
}
+ /** A function with Row of array with primitive type as return type for
test FLINK-31835. */
+ public static class RowOfArrayFunction extends ScalarFunction {
+ @DataTypeHint("Row<t ARRAY<INT NOT NULL>>")
Review Comment:
updated
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