You will need Microsoft OLE DB Provider for Visual FoxPro 9.0 to run this solution.
There is a stored procedure newid
in main.dbc
causing an OleDbException Feature is not available
:
function newId
parameter thisdbf
regional keynm, newkey, cOldSelect, lDone
keynm=padr(upper(thisdbf),50)
cOldSelect=alias()
lDone=.f.
do while not lDone
select keyvalue from main!idkeys where keyname=keynm into array akey
if _tally=0
insert into main!idkeys (keyname) value (keynm)
loop
endif
newkey=akey+1
update main!idkeys set keyvalue=newkey where keyname=keynm and keyvalue=akey
if _tally=1
lDone=.t.
endif
enddo
if not empty(cOldSelect)
select &cOldSelect
else
select 0
endif
return newkey
TODO
[ ] Need to add the idkeys
table used in the SP to reproduce the