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SQLTable.Relation Method

X#
Return the linking expression of a specified relation.

Namespace:  VO
Assembly:  VOSQLClasses (in VOSQLClasses.dll) Version: 2.19
Syntax
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 VIRTUAL METHOD Relation(
	nRelation
) AS USUAL CLIPPER
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Parameters

nRelation (Optional)
Type: Usual
The position of the desired relation in the list of current relations. The relations are numbered according to the order in which they were defined with SetRelation().

Return Value

Type: Usual
A string containing the linking expression of the relation specified by nRelation. If there is no relation set for nRelation, SQLTable:Relation() returns a NULL_STRING.
See Also