4D v134D Server, Sets and Named Selections |
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4D v13
4D Server, Sets and Named Selections
4D Server, Sets and Named Selections
As explained in the Sets and Named Selections chapters of the 4D Language Reference manual, you can work with interprocess, process, and local sets and named selections:
The following table indicates the principles concerning the visibility of named selections and sets according to where they are created (the table is identical for both types of objects):
You need to keep this visibility matrix in mind depending on the operations you want to perform. For example, if you want to do a DIFFERENCE, INTERSECTION or UNION type operation, make sure that all the sets are visible on the machine that is carrying out the operation. For optimization purposes, it is recommended to choose the creation location and the scope of the objects according to their visibility requirements. |
PROPERTIES
Product: 4D SEE ALSO |