Difference between revisions of "TARGET()"
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==Description== | ==Description== | ||
| − | The TARGET() function is synonymous with the DBRSELECT() function. The TARGET() function returns the target workarea of a specified relation defined in the current workarea | + | The TARGET() function is synonymous with the DBRSELECT() function. The TARGET() function returns the target workarea of a specified relation defined in the current workarea. The <expN> is the position of the corresponding relation in the list of previously defined relations. If there are no relations defined for the <expN> on the currently selected table, the TARGET() function will return 0. |
Latest revision as of 16:41, 15 December 2009
Purpose
Function to return target workarea of a relation
Syntax
TARGET(<expN>)
See Also
Description
The TARGET() function is synonymous with the DBRSELECT() function. The TARGET() function returns the target workarea of a specified relation defined in the current workarea. The <expN> is the position of the corresponding relation in the list of previously defined relations. If there are no relations defined for the <expN> on the currently selected table, the TARGET() function will return 0.
Example
use shows in 2 index people use patrons in 1 set relation to patron_code into shows ? target(1) 2
Products
Recital, Recital Server
