The CHANGE-COLUMN-CASE directive changes column names to either lowercase or uppercase.
change-column-case lower|upper
If the case specified is either incorrect or missing, it defaults to lowercase.
Using this record as an example:
{
"Id": 1,
"Gender": "male",
"FNAME": "Root",
"lname": "JOLTIE",
"Address": "67 MARS AVE, MARSCIty, Marsville, Mars"
}
Applying this directive:
change-column-case lower
would result in this record:
{
"id": 1,
"gender": "MALE",
"fname": "Root",
"lname": "Joltie",
"address": "67 mars ave, marscity, marsville, mars"
}
Applying this directive:
change-column-case upper
would result in this record:
{
"ID": 1,
"GENDER": "MALE",
"FNAME": "Root",
"LNAME": "Joltie",
"ADDRESS": "67 mars ave, marscity, marsville, mars"
}