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eliminating numbers in a text field with formula in a query (MS Access)

Posted on 2014-02-05
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Last Modified: 2014-02-05
I have a field with values like the followings:

Banc of America Funding  2006-A Trust
Banc of America Funding  2004-2 Trust

What formula can I use in an access query to just retain

Banc of America Funding?
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Question by:fitaliano
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7 Comments
 

Author Comment

by:fitaliano
ID: 39836164
In other words, I want to truncate the filed as soon as the number starts
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LVL 39

Expert Comment

by:PatHartman
ID: 39836180
If all you have to worry about is year's that start with 2, then

Left(yourfield, instr(yourfield, "2") -2)

The expression uses instr() to find the "2" and then subtracts 2 to get the length of the string to extract.
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LVL 31

Expert Comment

by:hnasr
ID: 39836341
Are you asking for just a query?
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Author Comment

by:fitaliano
ID: 39836370
it works but I get a #Func! error for fields without numberic values
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LVL 39

Accepted Solution

by:
PatHartman earned 2000 total points
ID: 39836409
IIf(instr(yourfield, "2")  = 0, yourfield, Left(yourfield, instr(yourfield, "2") -2))
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LVL 31

Expert Comment

by:hnasr
ID: 39836456
Here is a query for first digit 0, 1, 2, or 3. Modify query if higher digits are involved.
For table a (adesc)

SELECT adesc,
left(replace(replace(replace( replace(adesc,"0","9"),  "1","9"),"2","9"),"3","9"),
instr(replace(replace(replace( replace(adesc,"0","9"),  "1","9"),"2","9"),"3","9"), "9")-1)
FROM a

Open in new window


You may need to check for null values.
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Author Closing Comment

by:fitaliano
ID: 39836579
Thank you
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