Hi,
I use SOAP-calls to WO and I get strange effects in the following
routine:
public void deleteWebtextValue (String webtext, String language) {
EOEditingContext ec = new EOEditingContext();
EOQualifier aQual;
NSMutableArray qbind;
EOFetchSpecification fs;
LanguageWebtext lwObject;
qbind=new NSMutableArray();
qbind.addObject(webtext);
qbind.addObject(language);
aQual = EOQualifier.qualifierWithQualifierFormat("(webtext.webtext=%
@) and (language.language=%@)",qbind);
fs = new EOFetchSpecification("LanguageWebtext",aQual,null);
NSArray arLanguageWebtext =
ec.objectsWithFetchSpecification(fs);
// should only be 1
for (int i=0;i< arLanguageWebtext.count();i++) {
lwObject =
(LanguageWebtext)arLanguageWebtext.objectAtIndex(i);
ec.deleteObject(lwObject);
}
ec.saveChanges();
}
Most of the time this results in a delete-statement:
delete from languagewebtext where languagewebtext_id=8788;
but sometimes I get a (strange) update-statement:
update languagewebtext set language_id = NULL, webtext_id = NULL
where languagewebtext_id=8898;
Both can't be NULL;
This results in currupting the database!
I don't understand that!
Thanks for helping,
Frank Stock
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