2.341.7.17 Aggregate Function: First
The following are the arguments, types, and specification of the First aggregate function.
Function |
Arguments |
Type |
Specification |
---|---|---|---|
First |
Return |
Variant or Binary |
Returns the first value of the expression within the scope (after all sorting up through the Scope has been applied). Return type is the same as the expression type. |
Expression |
Variant or Binary |
See the Sum function. |
|
Scope |
See the Sum function. |