Re: multiple schema in a database ???
Having multiple schemas is a very normal part of an Oracle Database. For example, our current database has 70 different schemas [EMAIL PROTECTED] 05/07/01 03:00AM Andrea Oracle schrieb: 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 __ Do You Yahoo!? Yahoo! Auctions - buy the things you want at great prices http://auctions.yahoo.com/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Andrea Oracle INET: [EMAIL PROTECTED] Fat City Network Services-- (858) 538-5051 FAX: (858) 538-5051 San Diego, California-- Public Internet access / Mailing Lists To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). --- This Mail has been checked for Viruses Attention: Encrypted Mails can NOT be checked ! *** Diese Mail wurde auf Viren ueberprueft Hinweis: Verschluesselte Mails koennen NICHT geprueft werden! Hi, I think that you're database won't work that well anymore if you try to get rid of PUBLIC. Why would you want to do that in the first place ? -- Regards, Stefan Jahnke BOV AG @:D2 Vodafone, Abt.: FIBM -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Stefan Jahnke INET: [EMAIL PROTECTED] Fat City Network Services-- (858) 538-5051 FAX: (858) 538-5051 San Diego, California-- Public Internet access / Mailing Lists To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: William Beilstein INET: [EMAIL PROTECTED] Fat City Network Services-- (858) 538-5051 FAX: (858) 538-5051 San Diego, California-- Public Internet access / Mailing Lists To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
Re: multiple schema in a database ???
Oh by the way, an easy way to set up the same structure for each user is to build all the tables in a setup schema, then do the following. 1) Export everything in the setup schema using the following command exp userid=setup/pass file=setup.exp 2) Create the new schema (user), making sure to set the temporary tablespace and default tablespace to the correct tablespaces. Make sure that the user is granted the CONNECT role. 3) set the quota on the default tablespace to a unlimited or a reasonable max. In a class environment, I would suggest a set size. Set the quota on all other tablepsaces to none. 4) connected as the dba, import the export from the setup schema into the new schema using the following command. imp userid=dbauser/pass file=setup.exp ignore=y fromuser=setup touser= newuser When you are done, you have an exact copy of the tables, indexes, sequences... that were in the setup schema. [EMAIL PROTECTED] 05/07/01 09:26AM Having multiple schemas is a very normal part of an Oracle Database. For example, our current database has 70 different schemas [EMAIL PROTECTED] 05/07/01 03:00AM Andrea Oracle schrieb: 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 __ Do You Yahoo!? Yahoo! Auctions - buy the things you want at great prices http://auctions.yahoo.com/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Andrea Oracle INET: [EMAIL PROTECTED] Fat City Network Services-- (858) 538-5051 FAX: (858) 538-5051 San Diego, California-- Public Internet access / Mailing Lists To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). --- This Mail has been checked for Viruses Attention: Encrypted Mails can NOT be checked ! *** Diese Mail wurde auf Viren ueberprueft Hinweis: Verschluesselte Mails koennen NICHT geprueft werden! Hi, I think that you're database won't work that well anymore if you try to get rid of PUBLIC. Why would you want to do that in the first place ? -- Regards, Stefan Jahnke BOV AG @:D2 Vodafone, Abt.: FIBM -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Stefan Jahnke INET: [EMAIL PROTECTED] Fat City Network Services-- (858) 538-5051 FAX: (858) 538-5051 San Diego, California-- Public Internet access / Mailing Lists To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: William Beilstein INET: [EMAIL PROTECTED] Fat City Network Services-- (858) 538-5051 FAX: (858) 538-5051 San Diego, California-- Public Internet access / Mailing Lists To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: William Beilstein INET: [EMAIL PROTECTED] Fat City Network Services-- (858) 538-5051 FAX: (858) 538-5051 San Diego, California-- Public Internet access / Mailing Lists To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB
RE: multiple schema in a database ???
Ours is ASP environment and each customer has a different schema. Make sure 1. Your database BR procedures are correctly implemented and tested with recovery scenarios. 2. If possible, take an export and incremental exports and test your exports. Rao [EMAIL PROTECTED] -Original Message- Sent: Monday, May 07, 2001 9:26 AM To: Multiple recipients of list ORACLE-L Having multiple schemas is a very normal part of an Oracle Database. For example, our current database has 70 different schemas [EMAIL PROTECTED] 05/07/01 03:00AM Andrea Oracle schrieb: 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 __ -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Rao, Maheswara INET: [EMAIL PROTECTED] Fat City Network Services-- (858) 538-5051 FAX: (858) 538-5051 San Diego, California-- Public Internet access / Mailing Lists To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
