-- EXAMPLE TABLE STRUCTURE:
CREATE TABLE LDAP_USERS.API_LOG
(
  DATETIME  	DATE,
  JSONCOLUMN    CLOB
)

-- JSON STRUCTURE:
{ keyname1: value1, keyname2: value2, ... }

-- SELECT EXAMPLE
SELECT a.*, j.*
  FROM YOURSCHEMA.yourtable a, 
  JSON_TABLE ( a.JSONCOLUMN,
               '$'  COLUMNS(
                     keyname1 VARCHAR(10) PATH '$.keyname1',
                     keyname2 VARCHAR(10) PATH '$.keyname2'
                     )
            ) as j