I am a little stuck at the moment trying to delete all the records from a table using this approach:
new Delete<Contact>().Execute();
This statement fails with a NullReferenceException
in BuildDeleteStatement
method at line:
sb.Append(query.FromTables[0].QualifiedName);
because, although FromTables has one entry, it is set to null. I also tried this but it didn't worked either:
var provider = ProviderFactory.GetProvider("MonitorData");
new Delete<Contact>(provider).Execute();
What am I doing wrong? Please help. Thanks.
PS: I am using ActiveRecord with SS v3.0.0.3.
From stackoverflow
-
You can do this with the repo DeleteMany method:
SubSonicRepository<Contact> repo = new SubSonicRepository<Contact>(new YourDB()); repo.DeleteMany(contact => true);
The lambda I'm using is just to ensure all records are selected (thanks dangph).
Yogesh : Thanks. It did the trick.dangph : repo.DeleteMany(c => true); Yogesh : You mean "repo.DeleteMany(c => true);" ?
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