How to drop a database?

Hi,
There is a Oracle database which is useless. Therefore, I will
like to
drop this database from my Oracle. How should I do, so that I can
remove the database correctly and clearly?
null

If your environment is UNIX:
1. shutdown database and instance.
2. remove all datafiles, controlefiles, redo logs etc.
from operating system.
3. remove entry from /etc/oratab
4. modify listener.ora and any tnsnames.ora files as
appropriate.
If your environment is WINNT:
1. shutdown database and instance.
2. Use Oracle Database Assistant to remove services.
3. remove all datafiles, controlefiles, redo logs etc.
from operating system.
4. modify listener.ora and any tnsnames.ora files as
appropriate.
Other OS':
Wan-rong Jih (guest) wrote:
: Hi,
: There is a Oracle database which is useless. Therefore, I will
: like to
: drop this database from my Oracle. How should I do, so that I
can
: remove the database correctly and clearly?
null

Similar Messages

How to drop oracle 10.2.0.4 rac database on RHEL5

Hi,
I am having oracle 10.2.0.4 rac database with ASM configuration on RHEL5. Every week/day i take rman level 0 / level 1 backups by using RMAN into disk. Now i would like to test those backups. For that i need to drop this existing database and restrore, recovery from those backups. My database is configured with asm that is having two disk groups.
DATA for storing data
FRA for archive logs
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Edited by: user12052260 on Jun 17, 2011 10:41 AM
Edited by: user12052260 on Jun 17, 2011 10:41 AM

I asked about instances. Before performing your steps is it mandatory to bring down all the oracle instances. Before droping this database how to deregister these services from clusterware? After recover the database how to register the database services with clusterware?if you want to register/de-register, you need to use SRVCTL in clusterware. commands to ADD/REMOVE from clusterware, refer this below note.
http://download.oracle.com/docs/cd/E14072_01/server.112/e10595/restart005.htm

How to drop EM Oracle Enterprise Manager component from database.

We have database that somebody used in past as EM Grid repository. This no longer in use. Looking for documentation on how to drop it. If somebody knows please provide me with link to appropriate Oracle document.
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Thanks.

I suspect that if you cannot locate the instructions on the proper way to remove EM that you can drop the owning repositiry user sysman from the database then cleanup any database parameters related to EM.
I would think the place to start would be the EM (Grid Control) installation manual for your version of Oracle and platform.
10g List of install manuals
http://otn.oracle.com/pls/db102/drilldown?levelnum=2&toplevel=b31288&method=LIKE&chapters=0&book=&wildcards=1&preference=&expand_all=&result_id=&verb=Installing&word=enterprise+manager#b31288
HTH -- Mark D Powell --

How to drop database?

15:54:38 SYS AS SYSDBA@orcl>shutdown immediate;
Base de datos cerrada.
Base de datos desmontada.
Instancia ORACLE cerrada.
15:55:11 SYS AS SYSDBA@orcl>startup mount
Instancia ORACLE iniciada.
Total System Global Area 289406976 bytes
Fixed Size 1290184 bytes
Variable Size 201326648 bytes
Database Buffers 79691776 bytes
Redo Buffers 7098368 bytes
Base de datos montada.
15:55:53 SYS AS SYSDBA@orcl>drop database;
drop database
ERROR en línea 1:
ORA-12719: la operación necesita que la base de datos está en modo RESTRICTED
15:59:00 SYS AS SYSDBA@orcl>STARTUP MOUNT RESTRICT
Instancia ORACLE iniciada.
Total System Global Area 289406976 bytes
Fixed Size 1290184 bytes
Variable Size 209715256 bytes
Database Buffers 71303168 bytes
Redo Buffers 7098368 bytes
Base de datos montada.
15:59:59 SYS AS SYSDBA@orcl>drop database;
Base de datos borrada.
tnx!!!

A good practice is to specify the OS and DB versions at the top of your thread. Do you want to 'Drop' a database or do you want to wipe it off from your OS. You could use Yingkuan advice, just use dbca, if it is not possible, depending on the OS you are currently working with, you should remove the Windows service, deconfigure it and physically remove it or simply, on unix like platforms, just remove it and remove its configuration.
~ Madrid
http://hrivera99.blogstpot.com

How to create a database for sample code from Tutorial/Book?

I want to try out the sample code from [http://shop.oreilly.com/product/0636920013471.do] for the book SQL Pocket Guide 3rd Ed.
I have downloaded the oracle vm/appliance for oracle 11g2 and I have started sqlplus as sysdba.
I'm feeling overwhelmed with these links describing how to create a database:
[http://www.adp-gmbh.ch/ora/admin/creatingdbmanually.html]
[http://tldp.org/HOWTO/Oracle-7-HOWTO-3.html]
[http://www.adp-gmbh.ch/ora/admin/creatingdbmanually.html]
(1) What is the command to list the existing databases?
(2) What is the command to delete an existing database?
(3) When creating a new database with the create database command, is it necessary to specify the logfile, character set, national character set, datafile, sysaux datafile, undo tablespace, temp table space? Do these have reasonable defaults? I'm not sure what proper directories are to specify for Linux and the examples are for windows.
Can someone give me a simplified create database command to create a database called 3rdEdPocketGuide? Should I follow the example at [http://tldp.org/HOWTO/Oracle-7-HOWTO-3.html] and instead of orcl use 3rdEdPocketGuide?
(4) What command do I use to execute the script that comes with the book SQL Pocket Guide 3rd Ed? This is the script that has all the drop table, create table and insert commands in it.
(5) What command do I use in sqlplus to set the current default database prior to running this script? Perhaps this is the connect command? I don't want my script to create tables in the system database.
(6) I tried the command "connect 3rdEdPocketGuide" and it prompted for a password! Yikes! What password? Do I need to specify a password when I create a database? I cannot tell if I have successfully created such a database or it is just prompting me for a password to thwart malicious users. Is it is possible to create databases which don't require a password or maybe a zero length password?
Thanks
Siegfried
Edited by: user8816970 on Sep 26, 2012 12:01 PM
Edited by: user8816970 on Sep 26, 2012 12:18 PM

user8816970 wrote:
Paul,
Thanks! I tried changing my profile name to siegfried but I'm not seeing the change...
Anyway, I'm trying your suggestion to use SQL Developer which was already installed in the virtual box appliance and I cannot figure out how to get a connection.
When I use the defaults of sid=xe, port=1521, hostname=localhost and specify
username=sysdba
password=
I get status: failure - test failed: listener refursed connection with the following error: ORA 12505, TNS: listener does not current know of sid given.
So I try sid=orcl and that works better: status: failure - test failed: ORA-01017: invalid username/passowrd; login denied
OK, sqlplus let me in with out a password, why does not this work?
So I try checking the box for "OS Authentication" and I get the same error!
Hoek: I tried searching the documentation and found "3 Exploring Oracle Database with SQL Developer" at http://docs.oracle.com/cd/E11882_01/appdev.112/e10766/toc.htm but following those directions did not help. Can you be more specific? The directions were for a tutorial and I need to know what the passwords are for the database set up with [http://www.oracle.com/technetwork/database/enterprise-edition/databaseappdev-vm-161299.html|http://www.oracle.com/technetwork/database/enterprise-edition/databaseappdev-vm-161299.html] . I also found [http://docs.oracle.com/cd/E11882_01/appdev.112/e10766/tdddg_connecting.htm#CEGHFHIG|http://docs.oracle.com/cd/E11882_01/appdev.112/e10766/tdddg_connecting.htm#CEGHFHIG] but that did not help either.
Everyone:
Do I need to create a user using SQL*Plus first so I can login with "Oracle SQL Developer" so I create my database called? What would be the "create user" command I would execute?
OK, so I run sqlplus and issue these commands
create user siegfried identified by abc ;
grant connect to siegfried ;
connect siegfried/abc;
Now, how do I create a database? In Microsoft SQL Server one has to create a database first and if you just start creating tables without creating a database first, the tables will be created in the system database and this is usually undesirable.
Sometimes a database is known in the java connection string as the catalog. Is there any such analog in oracle SQL plus?
So now what do I do? I want to create a bunch of tables using my script I downloaded from 3rd Ed SQL Pocket Guide. Does my new user "siegfried" have the right to create tables? I guess I could try but I don't want to create tables in the system database.
I noticed I can also use "Oracle SQL Developer" to connect with my new "siegfried" account. It seems that I should have been able to connect with sysdba... strange.
So now I am connected in the "Oracle SQL Developer" and I see no list of databases.
Thanks!
Siegfried
>Paul,
Thanks! I tried changing my profile name to siegfried but I'm not seeing the change...
Anyway, I'm trying your suggestion to use SQL Developer which was already installed in the virtual box appliance and I cannot figure out how to get a connection.
When I use the defaults of sid=xe, port=1521, hostname=localhost and specify
username=sysdba
password=
I get status: failure - test failed: listener refursed connection with the following error: ORA 12505, TNS: listener does not current know of sid given.
So I try sid=orcl and that works better: status: failure - test failed: ORA-01017: invalid username/passowrd; login denied
OK, sqlplus let me in with out a password, why does not this work?
So I try checking the box for "OS Authentication" and I get the same error!
Hoek: I tried searching the documentation and found "3 Exploring Oracle Database with SQL Developer" at http://docs.oracle.com/cd/E11882_01/appdev.112/e10766/toc.htm but following those directions did not help. Can you be more specific? The directions were for a tutorial and I need to know what the passwords are for the database set up with [http://www.oracle.com/technetwork/database/enterprise-edition/databaseappdev-vm-161299.html|http://www.oracle.com/technetwork/database/enterprise-edition/databaseappdev-vm-161299.html] . I also found [http://docs.oracle.com/cd/E11882_01/appdev.112/e10766/tdddg_connecting.htm#CEGHFHIG|http://docs.oracle.com/cd/E11882_01/appdev.112/e10766/tdddg_connecting.htm#CEGHFHIG] but that did not help either.
Everyone:
Do I need to create a user using SQL*Plus first so I can login with "Oracle SQL Developer" so I create my database called? What would be the "create user" command I would execute?
OK, so I run sqlplus and issue these commands
create user siegfried identified by abc ;
grant connect to siegfried ;
connect siegfried/abc;
above does NOT use SQL*Net to connect to the instance
>
Now, how do I create a database? In Microsoft SQL Server one has to create a database first and if you just start creating tables without creating a database first, the tables will be created in the system database and this is usually undesirable.
Sometimes a database is known in the java connection string as the catalog. Is there any such analog in oracle SQL plus?
So now what do I do? I want to create a bunch of tables using my script I downloaded from 3rd Ed SQL Pocket Guide. Does my new user "siegfried" have the right to create tables? I guess I could try but I don't want to create tables in the system database.
I noticed I can also use "Oracle SQL Developer" to connect with my new "siegfried" account. It seems that I should have been able to connect with sysdba... strange.
So now I am connected in the "Oracle SQL Developer" and I see no list of databases.SQL Developer can only connect to the instance via SQL*Net
>
Thanks!
Siegfrieda database in SQL Server is same as schema/user in Oracle

How to create a database in 11g via a bat file

Hi
I have had a look around the internet, but I am unable to locate a good example of how to create a database/instance in 11g via a bat file. Can anyone advise me how to do this and what other things do I need to make it work via a bat file?
Thanks

user633278 wrote:
Let me say this - I have taken over from someone who has left a development database which developers want to use asap in a poor state and no documentation. It is only when I started looking at the database that I discovered these problems. At the same time a developer wants a script which they he run to drop and recreate a database - it only needs to be minimal - small database, a few tables and stored procedures.OUI uses RMAN restore to produce starter DB & does not CREATE DATABASE from scratch.
It takes hours to run CATPROC & such after 100% totally empty results from CREATE DATABASE command

How to create a database in sql?

My question is how to create a database in sql?

entrant wrote:
My question is how to create a database in sql?
as Iam a beginner
=================================================
Learning how to look things up in the documentation is time well spent investing in your career. To that end, you should drop everything else you are doing and do the following:
Go to docs.oracle.com.
Locate the link for your Oracle product and version, and click on it.
You are now at the entire documentation set for your selected Oracle product and version.
BOOKMARK THAT LOCATION
Spend a few minutes just getting familiar with what is available here. Take special note of the "books" and "search" tabs. Under the "books" tab (for 10.x) or the "Master Book List" link (for 11.x) you will find the complete documentation library.
Spend a few minutes just getting familiar with what kind of documentation is available there by simply browsing the titles under the "Books" tab.
Open the Reference Manual and spend a few minutes looking through the table of contents to get familiar with what kind of information is available there.
Do the same with the SQL Reference Manual.
Do the same with the Utilities manual.
You don't have to read the above in depth. They are reference manuals. Just get familiar with what is there to be referenced. Ninety percent of the questions asked on this forum can be answered in less than 5 minutes by simply searching one of the above manuals.
Then set yourself a plan to dig deeper.
- *Read a chapter a day from the Concepts Manual*.
- Take a look in your alert log. One of the first things listed at startup is the initialization parms with non-default values. Read up on each one of them (listed in your alert log) in the Reference Manual.
- Take a look at your listener.ora, tnsnames.ora, and sqlnet.ora files. Go to the Network Administrators manual and read up on everything you see in those files.
- *When you have finished reading the Concepts Manual, do it again*.
Give a man a fish and he eats for a day. Teach a man to fish and he eats for a lifetime.
=================================

I'm debutante in oracle 10g how to create a database with picture?

I'm debutante in oracle 10g how to create a database with picture? help please

d7401ec1-d4d6-4e54-9eb4-2181ac367d0c wrote:
I'm debutante in oracle 10g how to create a database with picture? help please
Oracle 10g is obsolete. Oracle 11g is already at terminal release.
Have you installed the Oracle rdbms software?
Installing Oracle and Building the Database
If you are going to be a professional DBA, you need to learn to
1) read the documentation
2) wean yourself from dependence on pictures and GUIs.
3) read the documentation
=================================================
Learning how to look things up in the documentation is time well spent investing in your career. To that end, you should drop everything else you are doing and do the following:
Go to docs.oracle.com.
Locate the link for your Oracle product and version, and click on it.
You are now at the entire documentation set for your selected Oracle product and version.
BOOKMARK THAT LOCATION
Spend a few minutes just getting familiar with what is available here. Take special note of the "books" and "search" tabs. Under the "books" tab (for 10.x) or the "Master Book List" link (for 11.x) you will find the complete documentation library.
Spend a few minutes just getting familiar with what kind of documentation is available there by simply browsing the titles under the "Books" tab.
Open the Reference Manual and spend a few minutes looking through the table of contents to get familiar with what kind of information is available there.
Do the same with the SQL Reference Manual.
Do the same with the Utilities manual.
You don't have to read the above in depth. They are reference manuals. Just get familiar with what is there to be referenced. Ninety percent of the questions asked on this forum can be answered in less than 5 minutes by simply searching one of the above manuals.
Then set yourself a plan to dig deeper.
- *Read a chapter a day from the Concepts Manual*.
- Take a look in your alert log. One of the first things listed at startup is the initialization parms with non-default values. Read up on each one of them (listed in your alert log) in the Reference Manual.
- Take a look at your listener.ora, tnsnames.ora, and sqlnet.ora files. Go to the Network Administrators manual and read up on everything you see in those files.
- *When you have finished reading the Concepts Manual, do it again*.
Give a man a fish and he eats for a day. Teach a man to fish and he eats for a lifetime.
=================================

How to drop the datafile in a tablespace

hi,
I need to drop the datafile in a tablespace.How to drop the datafile in the tablespace.If iam able to drop the datafile and is it possible to create the datafiles with the same name.could u pls help me out..
Thanks in advance,
R.Ratheesh

sql > alter database <datafile> offline drop ;
sql > alter database open ;What if the datafile have the segments in it, I believe users will not be able to access them. And system will put the datafile to Recovry mode not drop it.
Dropping a datafle is possible only in 10G. In 9i you can reduce the size of file below the size of your min extents so that the space wont be allocated from that datafile or you may need to recreate a new tablespace copy all the segments from old tablespace and drop old one.
Cheers

How to drop a schema and load another one?

I have an interruption during installing the central instance of a SAP Netweaver 04s System. After I restarted the installation I found this message in the Log file.
ERROR 2006-08-16 16:17:04
CJS-30109 The Java load in database PDV/liesc1ddbw01 has already been configured. SOLUTION: Drop the schema and load it with a new load before running this installation.
ERROR 2006-08-16 16:17:04
CJS-30109 The Java load in database PDV/liesc1ddbw01 has already been configured. SOLUTION: Drop the schema and load it with a new load before running this installation.
ERROR 2006-08-16 16:17:04
FCO-00011 The step getJavaLoadType with step key |NW_Java_CI|ind|ind|ind|ind|0|0|NW_CI_Instance|ind|ind|ind|ind|10|0|getJavaLoadType was executed with status ERROR.
QUESTION: How to drop a schema and load another one?

Hello,
I got the similar error....but i did reinstall from o.s. and done the installation again...it was worked successfully..
if you find out alternate solution for that ...please let us know..
Regards,

How to drop user giving error ORA-03113

hello,
I am trying to drop user as follows
SQL> drop user jbponm_trf cascade;
drop user jbponm_trf cascade
ERROR at line 1:
ORA-03113: end-of-file on communication channel
SQL>
pls suggest me how to drop user.

Hi Dear,
Please reconnect from SYS and try again ,Looking there is some problem in your oracle connection or network problem.
Best Regards
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Senior Database Architect
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Best way to drop standby database

Hi
Oracle RDBMS 11.2.0.2 on RHEL 5.6.
I need to drop standby database completeley and rebuilt physical standby for the same database. We identified there are lot of inconsistencies between primary and standby. How do i need to remove the standby? And what is the best procedure?
Thanks

951368 wrote:
Hi
Oracle RDBMS 11.2.0.2 on RHEL 5.6.
I need to drop standby database completeley and rebuilt physical standby for the same database. We identified there are lot of inconsistencies between primary and standby. How do i need to remove the standby? And what is the best procedure?
ThanksFollow this *Step By Step How to Recreate Dataguard Broker Configuration [ID 808783.1]*

ORA-02081 error while trying to drop a database link

Hello,
I am trying to drop a database link but getting ORA-02081. How do you drop a database link if it is not open? Any help will be much appreciated.
Mustafa

Try this:
COMMIT;
alter session close database link dbl1;
drop database link dbl1;
Regards,

How to find the database growth rate?

Wanted to do the forecasting of disk growth for one year. How to find the database growth rate?
Rahul

This is code authored by Richard Ding that will log database sizes to a table. If you run it every day, then you can go back and compare the database size differences day to day... week to week... month to month... and year over year. That is
how I forecast growth over time.
Note: There is a database name required that is local to your environment, so change [YOURDATABASENAME] to whatever local database you wish to use. I will also post the DDL to create the target table. Create that table in the database you
name in the stored procedure code and all should run fine.
USE [master]
GO
/****** Object: StoredProcedure [dbo].[sp_SDS] Script Date: 04/22/2015 09:32:53 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE PROCEDURE [dbo].[sp_SDS]
@TargetDatabase sysname = NULL, -- NULL: all dbs
@Level varchar(10) = 'Database', -- or "File"
@UpdateUsage bit = 0, -- default no update
@Unit char(2) = 'MB' -- Megabytes, Kilobytes or Gigabytes
AS
** author: Richard Ding
** date: 4/8/2008
** usage: list db size AND path w/o SUMmary
** test code: sp_SDS -- default behavior
** sp_SDS 'maAster'
** sp_SDS NULL, NULL, 0
** sp_SDS NULL, 'file', 1, 'GB'
** sp_SDS 'Test_snapshot', 'Database', 1
** sp_SDS 'Test', 'File', 0, 'kb'
** sp_SDS 'pfaids', 'Database', 0, 'gb'
** sp_SDS 'tempdb', NULL, 1, 'kb'
SET NOCOUNT ON;
IF @TargetDatabase IS NOT NULL AND DB_ID(@TargetDatabase) IS NULL
BEGIN
RAISERROR(15010, -1, -1, @TargetDatabase);
RETURN (-1)
END
IF OBJECT_ID('tempdb.dbo.##Tbl_CombinedInfo', 'U') IS NOT NULL
DROP TABLE dbo.##Tbl_CombinedInfo;
IF OBJECT_ID('tempdb.dbo.##Tbl_DbFileStats', 'U') IS NOT NULL
DROP TABLE dbo.##Tbl_DbFileStats;
IF OBJECT_ID('tempdb.dbo.##Tbl_ValidDbs', 'U') IS NOT NULL
DROP TABLE dbo.##Tbl_ValidDbs;
IF OBJECT_ID('tempdb.dbo.##Tbl_Logs', 'U') IS NOT NULL
DROP TABLE dbo.##Tbl_Logs;
CREATE TABLE dbo.##Tbl_CombinedInfo (
DatabaseName sysname NULL,
[type] VARCHAR(10) NULL,
LogicalName sysname NULL,
T dec(10, 2) NULL,
U dec(10, 2) NULL,
[U(%)] dec(5, 2) NULL,
F dec(10, 2) NULL,
[F(%)] dec(5, 2) NULL,
PhysicalName sysname NULL );
CREATE TABLE dbo.##Tbl_DbFileStats (
Id int identity,
DatabaseName sysname NULL,
FileId int NULL,
FileGroup int NULL,
TotalExtents bigint NULL,
UsedExtents bigint NULL,
Name sysname NULL,
FileName varchar(255) NULL );
CREATE TABLE dbo.##Tbl_ValidDbs (
Id int identity,
Dbname sysname NULL );
CREATE TABLE dbo.##Tbl_Logs (
DatabaseName sysname NULL,
LogSize dec (10, 2) NULL,
LogSpaceUsedPercent dec (5, 2) NULL,
Status int NULL );
DECLARE @Ver varchar(10),
@DatabaseName sysname,
@Ident_last int,
@String varchar(2000),
@BaseString varchar(2000);
SELECT @DatabaseName = '',
@Ident_last = 0,
@String = '',
@Ver = CASE WHEN @@VERSION LIKE '%9.0%' THEN 'SQL 2005'
WHEN @@VERSION LIKE '%8.0%' THEN 'SQL 2000'
WHEN @@VERSION LIKE '%10.0%' THEN 'SQL 2008'
WHEN @@VERSION LIKE '%11.0%' THEN 'SQL 2012'
WHEN @@VERSION LIKE '%12.0%' THEN 'SQL 2014'
END;
SELECT @BaseString =
' SELECT DB_NAME(), ' +
CASE WHEN @Ver = 'SQL 2000' THEN 'CASE WHEN status & 0x40 = 0x40 THEN ''Log'' ELSE ''Data'' END'
ELSE ' CASE type WHEN 0 THEN ''Data'' WHEN 1 THEN ''Log'' WHEN 4 THEN ''Full-text'' ELSE ''reserved'' END' END +
', name, ' +
CASE WHEN @Ver = 'SQL 2000' THEN 'filename' ELSE 'physical_name' END +
', size*8.0/1024.0 FROM ' +
CASE WHEN @Ver = 'SQL 2000' THEN 'sysfiles' ELSE 'sys.database_files' END +
' WHERE '
+ CASE WHEN @Ver = 'SQL 2000' THEN ' HAS_DBACCESS(DB_NAME()) = 1' ELSE 'state_desc = ''ONLINE''' END + '';
SELECT @String = 'INSERT INTO dbo.##Tbl_ValidDbs SELECT name FROM ' +
CASE WHEN @Ver = 'SQL 2000' THEN 'master.dbo.sysdatabases'
WHEN @Ver IN ('SQL 2005', 'SQL 2008', 'SQL 2012', 'SQL 2014') THEN 'master.sys.databases'
END + ' WHERE HAS_DBACCESS(name) = 1 ORDER BY name ASC';
EXEC (@String);
INSERT INTO dbo.##Tbl_Logs EXEC ('DBCC SQLPERF (LOGSPACE) WITH NO_INFOMSGS');
-- For data part
IF @TargetDatabase IS NOT NULL
BEGIN
SELECT @DatabaseName = @TargetDatabase;
IF @UpdateUsage <> 0 AND DATABASEPROPERTYEX (@DatabaseName,'Status') = 'ONLINE'
AND DATABASEPROPERTYEX (@DatabaseName, 'Updateability') <> 'READ_ONLY'
BEGIN
SELECT @String = 'USE [' + @DatabaseName + '] DBCC UPDATEUSAGE (0)';
PRINT '*** ' + @String + ' *** ';
EXEC (@String);
PRINT '';
END
SELECT @String = 'INSERT INTO dbo.##Tbl_CombinedInfo (DatabaseName, type, LogicalName, PhysicalName, T) ' + @BaseString;
INSERT INTO dbo.##Tbl_DbFileStats (FileId, FileGroup, TotalExtents, UsedExtents, Name, FileName)
EXEC ('USE [' + @DatabaseName + '] DBCC SHOWFILESTATS WITH NO_INFOMSGS');
EXEC ('USE [' + @DatabaseName + '] ' + @String);
UPDATE dbo.##Tbl_DbFileStats SET DatabaseName = @DatabaseName;
END
ELSE
BEGIN
WHILE 1 = 1
BEGIN
SELECT TOP 1 @DatabaseName = Dbname FROM dbo.##Tbl_ValidDbs WHERE Dbname > @DatabaseName ORDER BY Dbname ASC;
IF @@ROWCOUNT = 0
BREAK;
IF @UpdateUsage <> 0 AND DATABASEPROPERTYEX (@DatabaseName, 'Status') = 'ONLINE'
AND DATABASEPROPERTYEX (@DatabaseName, 'Updateability') <> 'READ_ONLY'
BEGIN
SELECT @String = 'DBCC UPDATEUSAGE (''' + @DatabaseName + ''') ';
PRINT '*** ' + @String + '*** ';
EXEC (@String);
PRINT '';
END
SELECT @Ident_last = ISNULL(MAX(Id), 0) FROM dbo.##Tbl_DbFileStats;
SELECT @String = 'INSERT INTO dbo.##Tbl_CombinedInfo (DatabaseName, type, LogicalName, PhysicalName, T) ' + @BaseString;
EXEC ('USE [' + @DatabaseName + '] ' + @String);
INSERT INTO dbo.##Tbl_DbFileStats (FileId, FileGroup, TotalExtents, UsedExtents, Name, FileName)
EXEC ('USE [' + @DatabaseName + '] DBCC SHOWFILESTATS WITH NO_INFOMSGS');
UPDATE dbo.##Tbl_DbFileStats SET DatabaseName = @DatabaseName WHERE Id BETWEEN @Ident_last + 1 AND @@IDENTITY;
END
END
-- set used size for data files, do not change total obtained from sys.database_files as it has for log files
UPDATE dbo.##Tbl_CombinedInfo
SET U = s.UsedExtents*8*8/1024.0
FROM dbo.##Tbl_CombinedInfo t JOIN dbo.##Tbl_DbFileStats s
ON t.LogicalName = s.Name AND s.DatabaseName = t.DatabaseName;
-- set used size and % values for log files:
UPDATE dbo.##Tbl_CombinedInfo
SET [U(%)] = LogSpaceUsedPercent,
U = T * LogSpaceUsedPercent/100.0
FROM dbo.##Tbl_CombinedInfo t JOIN dbo.##Tbl_Logs l
ON l.DatabaseName = t.DatabaseName
WHERE t.type = 'Log';
UPDATE dbo.##Tbl_CombinedInfo SET F = T - U, [U(%)] = U*100.0/T;
UPDATE dbo.##Tbl_CombinedInfo SET [F(%)] = F*100.0/T;
IF UPPER(ISNULL(@Level, 'DATABASE')) = 'FILE'
BEGIN
IF @Unit = 'KB'
UPDATE dbo.##Tbl_CombinedInfo
SET T = T * 1024, U = U * 1024, F = F * 1024;
IF @Unit = 'GB'
UPDATE dbo.##Tbl_CombinedInfo
SET T = T / 1024, U = U / 1024, F = F / 1024;
SELECT DatabaseName AS 'Database',
type AS 'Type',
LogicalName,
T AS 'Total',
U AS 'Used',
[U(%)] AS 'Used (%)',
F AS 'Free',
[F(%)] AS 'Free (%)',
PhysicalName
FROM dbo.##Tbl_CombinedInfo
WHERE DatabaseName LIKE ISNULL(@TargetDatabase, '%')
ORDER BY DatabaseName ASC, type ASC;
SELECT CASE WHEN @Unit = 'GB' THEN 'GB' WHEN @Unit = 'KB' THEN 'KB' ELSE 'MB' END AS 'SUM',
SUM (T) AS 'TOTAL', SUM (U) AS 'USED', SUM (F) AS 'FREE' FROM dbo.##Tbl_CombinedInfo;
END
IF UPPER(ISNULL(@Level, 'DATABASE')) = 'DATABASE'
BEGIN
DECLARE @Tbl_Final TABLE (
DatabaseName sysname NULL,
TOTAL dec (10, 2),
[=] char(1),
used dec (10, 2),
[used (%)] dec (5, 2),
[+] char(1),
free dec (10, 2),
[free (%)] dec (5, 2),
[==] char(2),
Data dec (10, 2),
Data_Used dec (10, 2),
[Data_Used (%)] dec (5, 2),
Data_Free dec (10, 2),
[Data_Free (%)] dec (5, 2),
[++] char(2),
Log dec (10, 2),
Log_Used dec (10, 2),
[Log_Used (%)] dec (5, 2),
Log_Free dec (10, 2),
[Log_Free (%)] dec (5, 2) );
INSERT INTO @Tbl_Final
SELECT x.DatabaseName,
x.Data + y.Log AS 'TOTAL',
'=' AS '=',
x.Data_Used + y.Log_Used AS 'U',
(x.Data_Used + y.Log_Used)*100.0 / (x.Data + y.Log) AS 'U(%)',
'+' AS '+',
x.Data_Free + y.Log_Free AS 'F',
(x.Data_Free + y.Log_Free)*100.0 / (x.Data + y.Log) AS 'F(%)',
'==' AS '==',
x.Data,
x.Data_Used,
x.Data_Used*100/x.Data AS 'D_U(%)',
x.Data_Free,
x.Data_Free*100/x.Data AS 'D_F(%)',
'++' AS '++',
y.Log,
y.Log_Used,
y.Log_Used*100/y.Log AS 'L_U(%)',
y.Log_Free,
y.Log_Free*100/y.Log AS 'L_F(%)'
FROM
( SELECT d.DatabaseName,
SUM(d.T) AS 'Data',
SUM(d.U) AS 'Data_Used',
SUM(d.F) AS 'Data_Free'
FROM dbo.##Tbl_CombinedInfo d WHERE d.type = 'Data' GROUP BY d.DatabaseName ) AS x
JOIN
( SELECT l.DatabaseName,
SUM(l.T) AS 'Log',
SUM(l.U) AS 'Log_Used',
SUM(l.F) AS 'Log_Free'
FROM dbo.##Tbl_CombinedInfo l WHERE l.type = 'Log' GROUP BY l.DatabaseName ) AS y
ON x.DatabaseName = y.DatabaseName;
IF @Unit = 'KB'
UPDATE @Tbl_Final SET TOTAL = TOTAL * 1024,
used = used * 1024,
free = free * 1024,
Data = Data * 1024,
Data_Used = Data_Used * 1024,
Data_Free = Data_Free * 1024,
Log = Log * 1024,
Log_Used = Log_Used * 1024,
Log_Free = Log_Free * 1024;
IF @Unit = 'GB'
UPDATE @Tbl_Final SET TOTAL = TOTAL / 1024,
used = used / 1024,
free = free / 1024,
Data = Data / 1024,
Data_Used = Data_Used / 1024,
Data_Free = Data_Free / 1024,
Log = Log / 1024,
Log_Used = Log_Used / 1024,
Log_Free = Log_Free / 1024;
DECLARE @GrantTotal dec(11, 2);
SELECT @GrantTotal = SUM(TOTAL) FROM @Tbl_Final;
INSERT INTO [YOURDATABASENAME].[dbo].[DBSize]
([Weight]
,[DBName]
,[Used]
,[Free]
,[Total]
,[Data]
,[Data_Used]
,[Log]
,[Log_Used]
,[DT])
SELECT
CONVERT(dec(10, 2), TOTAL*100.0/@GrantTotal) AS 'WEIGHT (%)',
DatabaseName AS 'DATABASE',
CONVERT(VARCHAR(12), used) AS 'USED',
CONVERT(VARCHAR(12), free) AS 'FREE',
TOTAL,
CONVERT(VARCHAR(12), Data) AS 'DATA',
CONVERT(VARCHAR(12), Data_Used) AS 'DATA_USED',
CONVERT(VARCHAR(12), Log) AS 'LOG',
CONVERT(VARCHAR(12), Log_Used) AS 'LOG_USED',
GETDATE()
FROM @Tbl_Final
WHERE DatabaseName LIKE ISNULL(@TargetDatabase, '%')
ORDER BY DatabaseName ASC;
IF @TargetDatabase IS NULL
SELECT CASE WHEN @Unit = 'GB' THEN 'GB' WHEN @Unit = 'KB' THEN 'KB' ELSE 'MB' END AS 'SUM',
SUM (used) AS 'USED',
SUM (free) AS 'FREE',
SUM (TOTAL) AS 'TOTAL',
SUM (Data) AS 'DATA',
SUM (Log) AS 'LOG'
FROM @Tbl_Final;
END
RETURN (0)
GO
USE [YOURDATABASENAME]
GO
/****** Object: Table [dbo].[DBSize] Script Date: 04/22/2015 09:49:10 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[DBSize](
[UID] [int] IDENTITY(1,1) NOT NULL,
[Weight] [decimal](18, 2) NULL,
[DBName] [varchar](250) NULL,
[Used] [decimal](18, 2) NULL,
[Free] [decimal](18, 2) NULL,
[Total] [decimal](18, 2) NULL,
[Data] [decimal](18, 2) NULL,
[Data_Used] [decimal](18, 2) NULL,
[Log] [decimal](18, 2) NULL,
[Log_Used] [decimal](18, 2) NULL,
[DT] [datetime] NULL,
CONSTRAINT [PK_DBSize] PRIMARY KEY CLUSTERED
[UID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
SET ANSI_PADDING OFF
GO

Drop a database

I am working on Oracle 10gR2.
I created a database using from a dmp using
imp <user name >/<Password> file=<> log =<> full=Yes
The database was created on the correct tblspace as i earlier specified the users default tablaspace. Now i need to drop this database. when i type on sqlplus
drop database <>; it gives as " ERROR at line 1:
ORA-00933: SQL command not properly ended"
How could I drop this database???

As per OP:
The database was created on the correct tblspace as i earlier specified the
users default tablaspace. Now i need to drop this database. when i type on
sqlplus Which default tablespace? SYSTEM?
If you wish to drop everything created from the imp user (which user?) on that tablespace, then you are better off dropping the user and not the database.

How to drop a database?

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