libenchao commented on a change in pull request #11186: [FLINK-16200][sql]
Support JSON_EXISTS for blink planner
URL: https://github.com/apache/flink/pull/11186#discussion_r396857138
##########
File path:
flink-table/flink-table-planner-blink/src/test/scala/org/apache/flink/table/planner/expressions/ScalarFunctionsTest.scala
##########
@@ -4195,4 +4195,48 @@ class ScalarFunctionsTest extends ScalarTypesTestBase {
"f55=f57",
"true")
}
+
+ //-------------------------------------------------------------------
+ // JSON functions
+ //-------------------------------------------------------------------
+ @Test
+ def testJsonExists(): Unit = {
Review comment:
Do you mean supporting these json functions in SQL first? Or just testing
for SQL?
If the answer is supporting these json functions in SQL firstly, I prefer we
do not add these table api related expressions for now, which are not tested
for now.
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