# 1421 CopyOnAppend Not Working Correctly When Appending with a Filter Set

---

I just noticed that in DBISAM 3.25 Copy on Append doesn't work the same as it did before. Suppose that you have the following records:

Field1, Field2, Field3
---
1, aaa, m
2, bbb, n
3, bbb, o
4, bbb, p
5, zzz, q

and suppose that you have set a filter: Field2 = 'bbb'. Suppose also that you are positioned on the record "3, bbb, o". If you do an INSERT the new record is initialized to "3, bbb, o" as expected. However, if you do an APPEND the new record is initialized to "5, zzz, q" even though that record doesn't meet the filter condition. In 3.24 you would have gotten "4, bbb, p" instead.