EF4: Wrong Mapping for Column Number(10,0)

Sebastian Gebhardt · Post by **Sebastian Gebhardt** » Sat 04 Sep 2010 09:22

I use the dotConnect for Oracle with Entity Framework 4.

I have a Table with Column DataType "Number(10,0)". If I create the Model from this Table, this Column get the Type Int64 instead of Int32.
But if a change the ColumnType to "Number(9,0) the created Model get the right Type.

Greetings

AndreyR · Post by **AndreyR** » Mon 06 Sep 2010 13:44

Actually, NUMBER(10, 0) can contain values too large for CLR Int32 data type, so the default mapping should use Int64.
The full table of type mappings is available here.