CallableStatement.java 文件源码

/**
 * @see java.sql.CallableStatement#getClob(java.lang.String)
 */
public Clob getClob(String parameterName) throws SQLException {
    synchronized (checkClosed().getConnectionMutex()) {
        ResultSetInternalMethods rs = getOutputParameters(0); // definitely not going to be from ?=

        Clob retValue = rs.getClob(fixParameterName(parameterName));

        this.outputParamWasNull = rs.wasNull();

        return retValue;
    }
}