Purpose
Display all values for one attribute and values in selected positions for another.
Assumptions
There is one Attribute Group (in the expression), defined as follows.
|
Order Card |
Attributes include A, C. |
Query Expression
Order Card.A;Order Card.C,3,2
|
Criteria |
Is/are the: |
|
A |
Order card attribute |
|
C |
Order card attribute |
Note: List of attributes
are separated by semi-colons
Query Expression says:
Return the Order Card A attribute and 2 characters from the C attribute value positions 3 and 4.
Query Expression Results
The results come back:
In a 2-dimensional array.
The columns are:
A 0 based index in the first column.
Returned values in the second
column.
Two indexed rows correspond to the
expression's returned values.
The results for the above attribute list might look like this:
|
0 |
DFG7 J3356F5CS |
|
1 |
G9 |
The indexed rows relate to the expression as follows.
|
Expression |
Index |
Result |
|---|---|---|
|
Order Card.A |
0 |
DFG7 J3356F5CS |
|
Order Card.C,3,2 |
1 |
G9 |
Note: The index column is for when attribute from a list group is requested.
|
|
Order Execution Mgt. Query expression descriptions. |
