pub fn json_to_sql(
ty: FieldType,
case: Option<TextCase>,
v: &Value,
) -> Result<Value, String>Expand description
Convert a JSON value into a typed SQL value for the given column type. Returns a human-readable error on a type mismatch (surfaced as a 400).
case forces a text value’s case before it is stored, so the column holds
one spelling of a code rather than however many the callers typed.