pre alpha
- https://modern-sql.com/blog/2017-06/whats-new-in-sql-2016
- https://standards.iso.org/ittf/PubliclyAvailableStandards/c067367_ISO_IEC_TR_19075-6_2017.zip
- https://www.postgresql.org/docs/devel/functions-json.html#FUNCTIONS-SQLJSON-PATH
- https://github.com/obartunov/sqljsondoc/blob/master/README.jsonpath.md
- https://docs.oracle.com/en/database/oracle/oracle-database/19/adjsn/json-path-expressions.html#GUID-AEBAD813-99AB-418A-93AB-F96BC1658618
- https://www.ibm.com/support/knowledgecenter/en/ssw_ibm_i_73/db2/rbafzjsonpath.htm