Siemens A31003-51730-U103-7619 user manual Child nodes of the node Filters, Child node Description

The Elements of a DCO-Script

Lists

The child nodes of the node "Filters"

Each "Filters" node has the following child nodes:

Child node		Description
ID ranges		This child node can contain a list of the ID ranges that shall be
		considered in a query. The value of each ID range entry lies
		within a range that is defined as "from" ..."to".
Included IDs		This child node can contain a list of included IDs that are ex-
		pressible considered in a query, e.g. to ensure that the ID
		4000 is always included in the query if properly administrated
		in the database.
Excluded IDs		This child node can contain a list of excluded IDs that shall be
		neglected in a query, e.g. to ensure that the ID 1000 is never
		included in a query, even if properly administrated in the data-
		base.
Table 5-22	The child nodes of the node "Filters"

In a query, the lists of a Filter are processed in the following sequence:

●

●

●

first the entries of the child node "ID ranges"

then the entries of the child node "Included IDs", and

finally the entries of the child node "Excluded IDs".

Consequently, every ID that is listed in an ID range or as an Included ID, but at the same time also specified as Excluded ID, will not appear in the query result.

The attributes of ID ranges

ID ranges have the following attributes:

Attribute

from

Description

Editable combobox to specify the first ID starting with which datasets are let pass by the Filter.

Here you can:

●enter a valid ID with up to 4 digits, or

●assign a Constant, a Parameter or a Variable of the data type bdc_id, con_id, itl_id, scn_id or msg_id.

Table 5-23 The attributes of ID ranges

07/2010
OScAR-Pro Customized Operator, User Manual	5-25