How to increase the retention of the historical views in grid control
COL PARAMETER_NAME FORMAT A32 COL PARAMETER_VALUE FORMAT A100 SELECT PARAMETER_NAME, PARAMETER_VALUE, INTERNAL_FLAG FROM SYSMAN.MGMT_PARAMETERS /
COL PARAMETER_NAME FORMAT A32 COL PARAMETER_VALUE FORMAT A55 COL PARAMETER_COMMENT FORMAT A180 SELECT PARAMETER_NAME, PARAMETER_VALUE, PARAMETER_COMMENT FROM SYSMAN.MGMT_PARAMETERS /