NOT NULL after import
I just did an import. After the import I compared the database structure of the source db (where the export was taken from) and the target db (where I did import into).
There's a couple of tables where a few of it's column got NOT NULL after it got imported into the target db (where it did NOT have NOT NULL in the source).
I haven't done very much exporting and importing. Is this common occurence and an someone explain why.
BTW: Verison is 9205.
What type of import did you do?
Were the structures in place prior to the import?
I remember when this place was cool.
I did a full export from the source.
Then I did an import schema by schema (using fromuser-touser, becuase I didn't want to import certain schemas).
And NO, no structure (other than the default from a clean installation of a new instance) were in place in the target db prior to importing.
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