code: public String generateInsertSql (String namespace, boolean setDefaultId) {
          String tableName = namespace == null
                  ? name
                  : String.join(".", namespace, name);
          String joinedFieldNames = commaSeparatedNames(editorFields());
          String idValue = setDefaultId ? "DEFAULT" : "?";
          return String.format(
              "insert into %s (id, %s) values (%s, %s)",
              tableName,
              joinedFieldNames,
              idValue,
              String.join(", ", Collections.nCopies(editorFields().size(), "?"))
          );
      }
docs: Create SQL string for use in insert statement. Note, this filters table's fields to only those used in editor.