public Call registerOutParameter(String name, int sqlType) {
        return registerOutParameter(name, sqlType, null);
    }
Register a named output parameter.
@param name the parameter name
@param sqlType an SQL type constant as defined by {@link java.sql.Types} or by the JDBC vendor.
@return self
core/src/main/java/org/jdbi/v3/core/statement/Call.java