hanyuzheng7 commented on code in PR #22717:
URL: https://github.com/apache/flink/pull/22717#discussion_r1228736983
##########
flink-table/flink-table-planner/src/test/java/org/apache/flink/table/planner/functions/CollectionFunctionsITCase.java:
##########
@@ -479,4 +480,82 @@ private Stream<TestSetSpec> arrayUnionTestCases() {
"Invalid input arguments. Expected signatures
are:\n"
+ "ARRAY_UNION(<COMMON>, <COMMON>)"));
}
+
+ private Stream<TestSetSpec> arrayConcatTestCases() {
+ return Stream.of(
+
TestSetSpec.forFunction(BuiltInFunctionDefinitions.ARRAY_CONCAT)
+ .onFieldsWithData(
+ new Integer[] {1, 2, null},
+ null,
+ new Row[] {
+ Row.of(true, LocalDate.of(2022, 4, 20)),
+ Row.of(true, LocalDate.of(1990, 10, 14)),
+ null
+ },
+ 1,
+ new Integer[][] {{1}},
+ new String[] {"123"})
+ .andDataTypes(
+ DataTypes.ARRAY(DataTypes.INT()),
+ DataTypes.ARRAY(DataTypes.INT()),
+ DataTypes.ARRAY(
+ DataTypes.ROW(DataTypes.BOOLEAN(),
DataTypes.DATE())),
+ DataTypes.INT(),
Review Comment:
you can see other methods test cases in this file, some one use
DataTypes.INT() when the input doesn't contain nulls
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
