Oracle isn't slower, you need to analyze the SQL and re-tune it. Indexes,
indexes, indices.
> -----Original Message-----
> From: Bahar, Rivaldi (BBASSI-CHQ) [mailto:rivaldi.bahar_at_bbassi.com]
> Sent: Tuesday, February 25, 2003 10:10 AM
> To: Multiple recipients of list ORACLE-L
> Subject: Oracle slower ?
>
>
> We are converting from SQL Server and Sybase to Oracle.
> To convert functions and stored procedures we have been using the
> Oracle Migration Workbench (OMWB) which produced WEAK REF CURSOR and
> TRANCOUNT global variable.
> I looked at (trace and explain plan) statements in the procedures
> and functions, it seems everything are OK. Init.ora parameters
> are big enough, statspack generated good values.
> The same function and procedure took about 1 minute
> in Sybase but take 9 minutes in Oracle. The difference is the
> procedures
> or functions after migration calling OMWB package (globalpkg).
> Any idea or tuning tips after migrating to Oracle ?
> Is Oracle slower than Sybase and SQL Server ?
>
> Tia.
>
> Rivaldi
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> Author: Bahar, Rivaldi (BBASSI-CHQ)
> INET: rivaldi.bahar_at_bbassi.com
>
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Received on Tue Feb 25 2003 - 10:41:06 CST
