raminqaf commented on code in PR #29628:
URL: https://github.com/apache/flink/pull/29628#discussion_r4469141279
##########
docs/data/sql_functions_zh.yml:
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@@ -1387,7 +1390,7 @@ json:
description: |
Returns the number of elements in a JSON document, or the length of the
value at the specified path if one is provided.
- The input can be a JSON STRING or a VARIANT. Returns NULL if the
argument is NULL, the json is invalid, or the path is empty, malformed or does
not locate a value.
+ The input can be a JSON STRING or a VARIANT. Returns NULL if the
argument is NULL, the json is invalid, a path function fails, or the path is
empty, malformed or does not locate a value.
The path must be a plain path literal such as '$.a.b'. A path carrying a
'lax'/'strict' path mode prefix raises an error.
eg.
-- 2
Review Comment:
Since you are at it. Could you please wrap this with ```sql?
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