Lead function.
Declaration Syntax| C# | Visual Basic | Visual C++ |
public static readonly ExprFunction.ExprFunction..::ExprFunctionOp LEAD
Public Shared ReadOnly LEAD As ExprFunction..::ExprFunctionOp
public: static initonly ExprFunction..::ExprFunctionOp^ LEAD
Remarks
Returns a value in a row a specified number of
rows from a current row. LEAD provides access to a
row at a given offset after
the current position. The offset is specified with
the decPlaces parameter
of the ExprFunction constructor.