replacer := strings.NewReplacer(escapeCharMap...)
*exprRef = newUnsafeSQLString(replacer.Replace(v))
*exprRef = sqlparser.NewIntVal([]byte(strconv.FormatInt(v, 10)))
case float64:
*exprRef = sqlparser.NewFloatVal([]byte(strconv.FormatFloat(v, 'f', -1, 64)))