Difference between revisions of "TARGET()"
From Recital Documentation Wiki
Yvonnemilne (Talk | contribs) |
Yvonnemilne (Talk | contribs) |
||
| (2 intermediate revisions by one user not shown) | |||
| Line 1: | Line 1: | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
==Purpose== | ==Purpose== | ||
Function to return target workarea of a relation | Function to return target workarea of a relation | ||
| Line 19: | Line 12: | ||
==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. |
| Line 33: | Line 26: | ||
==Products== | ==Products== | ||
| − | Recital | + | Recital, Recital Server |
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
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
