snuyanzin commented on code in PR #28688:
URL: https://github.com/apache/flink/pull/28688#discussion_r3644878102
##########
flink-table/flink-table-runtime/src/main/java/org/apache/flink/table/runtime/functions/SqlJsonUtils.java:
##########
@@ -374,6 +375,97 @@ private static Object errorResultForJsonQuery(
}
}
+ /** Accepts a pre-parsed context from {@link #jsonParse}. */
+ public static Integer jsonLength(final JsonValueContext parsedInput) {
+ try{
+ if (parsedInput.hasException()) {
+ return null;
+ }
+ }
+ catch(NullPointerException e){
+ return null;
+ }
Review Comment:
why do we need TODO referencing to something fixed and unrelated?
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