Update Query to Delete everything to thr right: 4th comma

Access 2003

I need an Update query that will delete everything to the left of the 4th comma in a a string.
=====================================
Or maybe I need a function like this Revised:

Function getword(mystring As String) As String
Dim v As Variant
v = Split(Left([mystring], InStr([mystring], ",") - 1), " ")
getword = v(UBound(v))
End Function

UPDATE tblRichText set fldFirstComma = getword(fldRichText)
==========================================

Sometimes the field may not have 4 commas, or  No commas at all.

Thanks
fordraiders


LVL 3
FordraidersAsked:
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Rey Obrero (Capricorn1)Commented:
Function getword(mystring As String) As String
dim vArr
vArr = Split(mystring, " ", 5)
getword=vArr(ubound(vArr))

end function
0
Rey Obrero (Capricorn1)Commented:
sorry, separator is comma

Function getword(mystring As String) As String
dim vArr
vArr = Split(mystring, ",", 5)
getword=vArr(ubound(vArr))

end function

0
Rey Obrero (Capricorn1)Commented:
<Sometimes the field may not have 4 commas, or  No commas at all.>
what do you want to do if this is the case?
0
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Rey Obrero (Capricorn1)Commented:


Function getWord(s As String) As String
Dim  xArr
xArr = Split(s, ",")
If UBound(xArr) < 4 Then
    'comma is less then 4
    getWord = "we have less then 4 commas"
    Else
    xArr = Split(s, ",", 5)
    getWord = xArr(UBound(xArr))
End If
End Function


0
Rey Obrero (Capricorn1)Commented:
update tableName
set [fieldName]=getword([fieldName])
0
FordraidersAuthor Commented:
Sorry, I meant find the 4th comma and delete everyting to the right !
0
FordraidersAuthor Commented:
<Sometimes the field may not have 4 commas, or  No commas at all.>
what do you want to do if this is the case?

bypass the record
0
Rey Obrero (Capricorn1)Commented:
try this

Function getWord(s As String) As String
Dim xArr, j, sTemp
xArr = Split(s, ",")
If UBound(xArr) < 4 Then
    'comma is less then 4
    getWord = s
    Else
    xArr = Split(s, ",", 5)
    For j = 0 To UBound(xArr) - 1
        sTemp = sTemp & xArr(j) & ","
    Next
    getWord = Left(sTemp, Len(sTemp) - 1)
End If
End Function
0

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FordraidersAuthor Commented:
Thanks cap !
0
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