Kbase P48954: OE10: Expression "BLOB-Field = ?" never returns TRUE.
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
10/15/2008 |
|
Status: Verified
FACT(s) (Environment):
OpenEdge 10.0A1B
SYMPTOM(s):
Setting BLOB fields to NULL.
Assigned the Progress unknown value (?) to a BLOB field.
e.g.: ASSIGN testBLOBfld = ?.
Comparing the value stored in the BLOB field with the Progress unknown value (?) in an expression such as follows:
IF testBLOBfld = ? THEN...
Progress returns FALSE.
Progress never returns TRUE.
CAUSE:
Bug# 20031020-024
FIX:
Fixed in OpenEdge 10.0A FCS.