Andrea,
As I recall you asked for some help on this before and it seems like some
progress has been made. Therefore I believe you still need to ask the question
of "why does each user need his/her own copy of the tables". I have NEVER seem
a circumstance where this was required in the environment you describe. It is
perfectly acceptable to create one schema that owns the tables, indexes, etc.
and a number of additional end users who access those tables either through
views, or other means. Now as for Public, you can't drop a schema/user who does
not exist and although it's perfectly acceptable to grant access on objects to
public and create synonyms in that schema you can't drop it because it does not
exist. You can drop all of the public synonyms though at which point your DB
ceases to function, although it won't crash.
Now, let me ask a couple of questions and mind you I'm NOT trying to
embarrass or otherwise criticize, we ALL have gone through the gauntlet at one
time or another. But How long have you been at this? It appears not too long.
Also, is this being driven by an overbearing individual at your company? That
would appear true in which case you can privately send their address. I'd love
to trash them directly.
Dick Goulet
____________________Reply Separator____________________
Author: Andrea Oracle <[EMAIL PROTECTED]>
Date: 5/4/2001 11:41 AM
Hi all,
We'll have a meeting about the following issue:
Due to large amount of transactions each trainee has,
the existing training database in Sybase used multiple
databases to handle each trainee's transactions. To
implement this in Oracle, we may need to create
multiple schemas in one Oracle database, instead of
creating multiple Oracle databases. Let's investigate
the impact of having multiple schema in a database.
Looks like Public synonym needs to be get rid off. Any
other idea about the impact of having multiple schema?
And is there an easy way to create a schema which is
identical to another one?
Thank you.
Andrea
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