You open the database parameter history and transfer the first block of the contents. The entries are output in reverse chronological sequence, that is, starting with the most recent and ending with the oldest.
You can limit the output by specifying options. If you enter several selection criteria, then only those parameter changes that correspond to all the criteria are output.
If the parameter history entries have been incompletely transferred, you can call up the rest of the contents using the command for scrolling through the database parameter history.
You have the server authorization ParamRead.
param_gethistory [fields=<field_list>] [name=<parameter_name>] [date=<yyyymmdd>] [group=<group_list>] [state=<state_list>]
<field_list> |
You can restrict
the quantity of history fields supplied by the Database Manager by specifying
a field list. Possible entries: DATE
Date when parameter was changed (YYYYMMDD) If you do not specify a field list, then all fields are displayed. |
<parameter_name> |
You can display the
history of one specific parameter by specifying the parameter name. |
<yyyymmdd> |
If you specify a
date, then only those parameter changes that have taken place since this date
are displayed. |
<group_list> |
You can restrict the database parameters for which the changes are displayed by specifying a parameter group. Use a comma to separate entries. Possible values
are: If you do not specify a parameter group, then the parameter changes for all groups are displayed. |
<state_list> |
You can specify the change state to determine whether active, changed or deleted database parameters are displayed. Use a comma to separate entries. Possible values are: A (active), C (changed), D (deleted) if you do not specify a state, then all parameter changes are displayed. |
OK
<header_line><NL>
<param_line><NL>
<param_line><NL>
...
<header_line> |
contains the names of the fields displayed |
<param_line> |
contains the values for the fields described in the <header _ line>, the values are in the same column position as the field description in the <header _ line> Field S for STATE (change status of the database parameters) can contain any of the following entries:
c: changed |