LOWER() function causes SQL error when providing UUID in filter

[baronadam0]

For the following example filter customer_id eq '55cd8332-a5be-458d-a27c-7387c768b3cd' SQL error ERROR: function lower(uuid) does not exist (SQLSTATE 42883) is raised.

I'm wondering if the LOWER() function is even required for eq and ne operands, as it probably should check for the exact value provided by the API user. I'm not sure if this would fix the issue, but it is possible.

goatquery-go/app.go

Line 62 in 43c043d

where.WriteString(fmt.Sprintf("LOWER(%s) %s LOWER(%s)", property, filterOperations[operand], value))