IIRC, you can do all of it from one session.  Let's say you're copying
stats from 'SOURCE_USER' to 'DEST_USER' while logged in as ADAWDOA ("a
DBA account which doesn't own anything" ;-)), who owns a statistics
table called XFER_STATS.

exec dbms_stats.export_schema_stats('SOURCE_USER','XFER_STATS',null,
user)

exec dbms_stats.import_schema_stats('DEST_USER','XFER_STATS',null,user)


--- "Orr, Steve" <[EMAIL PROTECTED]> wrote:
> Oh... So you exec dbms_stats.export_schema_stats(...) while logged in
> under the source schema owner user then you exec
> dbms_stats.import_schema_stats(...) while logged in under the target
> schema owner user? I wanted to do this under a DBA account which
> doesn't
> own anything. 
> 
> alter session set current_schema=Doh
> /
> 
> 
> -----Original Message-----
> Paul Baumgartel
> Sent: Tuesday, December 02, 2003 5:34 PM
> To: Multiple recipients of list ORACLE-L
> 
> 
> Steve, I've done this:  first export the source schema's stats from
> the
> dictionary into a user table, then import from that user table into
> the
> dictionary for the target schema.  (Use CREATE_STAT_TABLE to create
> the
> user table.)
> 
> Paul Baumgartel
> 
> 
> --- "Orr, Steve" <[EMAIL PROTECTED]> wrote:
> > I see the schema import/export procedures in the package but they
> just
> 
> > import/export the stats for a particular schema into or out of the 
> > dictionary. There's no procedure to copy stats from one schema to 
> > another within the dictionary... At least that's my understanding
> from
> 
> > reading the docs.
> >  
> > 
> > -----Original Message-----
> > Sent: Tuesday, December 02, 2003 4:24 PM
> > To: Multiple recipients of list ORACLE-L
> > 
> > 
> > dbms_stats is the only sanctioned way to do it.
> > 
> > Orr, Steve wrote:
> > 
> > > 1 database instance, 2 nearly identical schemas. What's the best 
> > > sanctioned way to copy stats, (including histograms), from one
> > schema
> > > to another?
> > 
> > 
> > --
> > Please see the official ORACLE-L FAQ: http://www.orafaq.net
> > -- 
> > Author: =?ISO-8859-1?Q?Mogens_N=F8rgaard?=
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