Sahil Takiar created IMPALA-9993:
------------------------------------
Summary: Improve get_json_object path specification format
Key: IMPALA-9993
URL: https://issues.apache.org/jira/browse/IMPALA-9993
Project: IMPALA
Issue Type: Improvement
Components: Backend
Reporter: Sahil Takiar
Filing as a follow up to IMPALA-8547 based on some of the discussion in
[https://gerrit.cloudera.org/#/c/14905/]
It seems most databases have a slightly different way of handling JSON data.
The Hive / Impala behavior seems similar to MySQL in syntax (e.g.
JSON_EXTRACT), although MySQL is much more restrictive about the path
specification format. Postgres on the other hand has a slightly different
syntax for path specification compared to MySQL / Hive / Impala, and is more
permissive in what formats it allows.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
