ADOX: ODBC(No column properties collection) vs Jet (alphabet ordering)

From: Vyacheslav Lanovets (xentrax_at_umail.ru)
Date: 05/27/04


Date: Thu, 27 May 2004 20:07:50 +0400

Hello, All!

I've got a problem.
While investigating db schema with ADOX + Jet 4.0 I am getting alphabet
ordering of columns in tables.

While using OLEDB for ODBC I am getting Column.Properties.Count == 0 (i.e
empty collection)

In result table for Connection.OpenSchema(adSchemaColumns) I did not found a
column with _Seed_ value for IDENTITY.
Did I miss something????

As a solution I am goint to read it twice - with Jet, storing properties in
hash map object and then using ODBC - so getting correct ordering position.
May be there are beter ways to get "Default" and "Seed"(!) values?

Vyacheslav Lanovets
MCSD



Relevant Pages

  • Re: Foreign key with SET NULL: possible?
    ... ADOX is very buggy and inconsistent, but I have that code working in ADOX ... Allen Browne - Microsoft MVP. ... >> JET 4 does support cascade-to-null. ... I'm just trying to establish what Jet does support so that my app ...
    (microsoft.public.access.tablesdbdesign)
  • Re: default constraint
    ... But the end result is the same - the combination of ADOX and the ... > SQL Server developers were not, in my opinion, the main target of ADOX. ... SQL DMO would be great - but it doesn't work with Jet at all. ... > GlobalSign digital certificate is a forgery and should be deleted without ...
    (microsoft.public.dotnet.languages.csharp)
  • Re: default constraint
    ... But the end result is the same - the combination of ADOX and the ... > SQL Server developers were not, in my opinion, the main target of ADOX. ... SQL DMO would be great - but it doesn't work with Jet at all. ... > GlobalSign digital certificate is a forgery and should be deleted without ...
    (microsoft.public.vb.general.discussion)
  • Re: default constraint
    ... But the end result is the same - the combination of ADOX and the ... > SQL Server developers were not, in my opinion, the main target of ADOX. ... SQL DMO would be great - but it doesn't work with Jet at all. ... > GlobalSign digital certificate is a forgery and should be deleted without ...
    (microsoft.public.sqlserver.programming)
  • Re: default constraint
    ... But the end result is the same - the combination of ADOX and the ... > SQL Server developers were not, in my opinion, the main target of ADOX. ... SQL DMO would be great - but it doesn't work with Jet at all. ... > GlobalSign digital certificate is a forgery and should be deleted without ...
    (microsoft.public.access.modulesdaovba)