RMAN :: Move Three Schemas With A Combined Size Of 4 Terabytes?
Jan 10, 2013
RDBMS Version:11.2.0.3
Both source and Target DBs are in Grid Infrastructure version : 11.2.0.3
Planning to Migrate RHEL 5.4 to Solaris 10
Currently we have 3 schemas with a combined size of 4 Terabyte in 11.2.0.3 RAC ASM in RHEL 5.4. All these 3 schemas share one tablespace which has around 150 datafiles.
We want to move these 3 schemas to a Solaris RAC DB with ASM.
If we use Transportable tablespace , should there be any down time for Target DB ?
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Jul 16, 2010
I have requested the Infrastructure DBA to move a table with size 126GB(as shown in the stats/size tab in TOAD) from one tablespace to another.This is free the huge space in the first tablespace which i wanted to use for creating another table.
But when the table is moved to another tablespace, surprisingly for me, i saw that the sizeof the table has come down to 8 GB from 126 GB.Point to be noted is that everyday there are physical deletes happening on the table.
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Jan 22, 2012
We are planning to move BLOB images in our DB to BFILE to reduce the time and size of backup.
So when we have a physical dataguard setup, can we configure data guard to copy the OS level BFILE's to the DR site?
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May 17, 2013
As part of an incremental backup I recover copies of the tablespaces. These by default are stored in the disk backup location diskgroup. Is it possible to move these copies to another disk group / location whilst still backing up to the default disk backup location diskgroup. I know how to do it with the main datafiles but not with the copies.
e.g.
Current situation:
Original Datafiles in +DATA
Backups in +FRA
Recovered Datafile copies in +FRA
New setup to be:
Original Datafiles in +DATA
Backups in +FRA
Recovered Datafile copies in +BACKUP
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Apr 4, 2011
I was about to move some tables from one table space to another but it seems it is not possible to move partitioned tables between table spaces of different block sizes.
So far the only option I have is to export and then import back the data.
know if there is any way to move a partitioned table between table spaces of different block size?
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Apr 18, 2012
I have Oracle database.I take rman backup everyday.Also I set a scheduled backup script.But scheduled backup size is 166MB,but if I take manual rman backup(rman>backup database) this backup size will 2.8GB.This backup isn't incremental backup.
I wrote 3 batch script.Finally this backup script call
backup script:
run
{
backup database plus archivelog delete input format 'C:\db_11g_backup\backup\oracle_scheduled_backup\backups\%d_%t_%s.rman';
[Code]...
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Sep 6, 2013
I am able to duplicate (from active database) 12.1.0.1 database to destination server successfully,however when I add either compressed backupset and/or section size to duplicate commandrecovery at the end of the operation fails due to missing archive log (which is at source server)
******************************************failed duplication****************************************** [oracle@r121 ~]$ rman target sys/sys_pwd@t12 auxiliary sys/sys_pwd@c12Recovery Manager: Release 12.1.0.1.0 - Production on Fri Sep 6 11:30:09 2013 Copyright (c) 1982, 2013, Oracle and/or its affiliates. All rights reserved. connected to target database: T12 (DBID=1222223202)connected to auxiliary database: T12 (not mounted) RMAN> duplicate target database to c12 from active databasesection size 2gspfileparameter_value_convert 't12', 'c12'set db_file_name_convert 't12', 'c12'set log_file_name_convert 't12', 'c12'nofilenamecheck;2> 3> 4> 5> 6> 7>Starting Duplicate Db at 06-SEP-13using target
[code]...
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Feb 23, 2013
The incremental level 0 backup for database is going more than expected:
status: Failed
backup size:
INC LEVEL 0 229 GB.
But Re-run the backup successfully. backup size is:
INC LEVEl 0 219 GB.
why INC LEVEL 0 was 229 GB? i.e increase 10 GB in size?
NOTE: The RMAN metadata is not deleted.
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Oct 15, 2012
we are having a table in following format
day | grpID | pktID
--------------------
sun | 1 | 001
sun | 1 | 002
sun | 1 | 003
sun | 2 | 007
sun | 2 | 008
sun | 2 | 009
[code]...
1. We have a combination of pkdIDs related with a specific grpID, for a particular day.Ex: For Sunday, we have two combination list for grpID=1 is (001,002,003) and for group id = 2 is (007,008,009)
2. We need to get all the available combined pktid for each group id for all the days .
Eg the the expected result that is needed from the above table
(001,002,003)
(007,008,009)
(007,010)
I need all the available combination for all the days .
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Jun 3, 2013
I have created two Stord procedures, which does have same input type of input parameter but different output parameters. I want to call these two procedures from a single call and get the combined output. Below is the code I have tried:
CREATE OR REPLACE PROCEDURE sp_all_attribute_difference
(
i_product_id_new IN NUMBER,
o_product_attr_diff_list OUT product_attr_diff_list,
o_usage_attr_list OUT usage_attr_diff_list
)
IS
[code]....
I am not able to compile tis proc.
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Apr 25, 2013
I have a table in which I extract the year and the month and both in combination (from a date type). This is needed to summarize for example the year in a chart.
I need the combination of month and year because people could do a query which switches through years. For expample: From 02.2012 to 03.2013.My problem is I dont know how to tell anychart to sort the dates. I have already tried:
to_number(to_char(testdate,'YYYY')) as Year,
to_number(to_char(testdate,'YYYY'))||to_number(to_char(testdate,'MM')) as MonthyearApex now sorts:
20121,201212,20122
I would like that apex realizes to order:
1.2012,2.2012,3.2012 .........01.2013,02.2013.03.2013
The report itself has now four date relating collums:
1) Date (Type Date)
2) Year (Type Number)
3) Month (Type Number)
4) Monthyear (Type varchar)
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Aug 12, 2010
I'm trying to copy a particular set of rows into two tables. I want to change one varchar column to a different string in one of the tables, and create a new unique ID for the copied rows that will match on both tables. I also want that new unique ID to be one digit higer than the current highest unique ID being used across the tables as a whole.
create table testing_query_dtl
(query_is number not null, query_type varchar2(20) not null, area_code varchar(4), stn_code varchar2(3))
create table testing_query_hdr
(user_name varchar2(30) not null, query_indicator varchar2(1) not null
, query_created date not null,
query_last_used date not null,
query_name varchar2(40) not null
, query_is number not null)
[code]...
I then used 'mymax+test_seq.nextval' but that won't avoid the unique constraint issue on the table testing_query_hdr and on the table testing_ query_ dtl increments the ID on EVERY row even when I don't want it to.
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May 22, 2012
database size is 30GB is it recommended for RMAN backup
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Jul 22, 2013
I am trying to practice some RMAN configuration settings.Version 11.2.0.1OS - Linux X86-64 What i wanted to validate is if there is no level 0 backup of database taken, then the level 1 backup will be automatically backing up all the blocks of the database(similar to full backup). RMAN> report schema; Report of database schema for database with db_unique_name DB101 List of Permanent Datafiles
File Size(MB) Tablespace RB segs Datafile Name----1 300 SYSTEM +DATA/db101/datafile/system.257.8208254172 200 SYSAUX *** +DATA/ db101/ datafile/sysaux.268.8208254253 820 UNDOTBS1 *** +DATA/db101/datafile/undotbs1.261.8208254294 5000 TPCCTAB *** +DATA/ db101/ datafile/tpcctab.266.820832485 List of Temporary Files=File Size(MB) Tablespace Maxsize(MB) Tempfile Name---- 1 200..
[code]....
I am not sure what these input bytes are which is not matching with the database size(posted in the beginning of thread)? why it has to show as db full when i actually run a incremental?
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May 8, 2013
We are planning to export the table data to a file pipedelimited. How do i estimate the size of the FlatFile based on the table size? or avg rowlength
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Apr 13, 2011
I am using oracle 8.1.5 database and my temp01.dbf file size is increased upto 19.8 GB now i want reduce its size .
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Jan 8, 2013
Is there any way to run a select command between 2 different schemas without using DB links ?
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Feb 2, 2010
One function returns table metadata in xml form. This works for current schema but not for other schemas. Is it a privilege problem?
my code is..
CREATE OR REPLACE FUNCTION TEST.F_DBEG2
RETURN XMLTYPE
AS
Handle NUMBER;
V_OUTPUT_TOTAL XMLTYPE;
V_CNT NUMBER := 0;
BEGIN
[code]....
but when i select the object of another schema, got output.
SELECT * FROM TEST_NEW.DEPT;
Which privilege i need?
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Jun 6, 2012
I'm trying to get the Create-Statements of all tables of several schemas:
SELECT DBMS_METADATA.GET_DDL('TABLE',u.table_name,'<schmema>')
FROM (SELECT TABLE_NAME, OWNER FROM SYS.ALL_TABLES WHERE owner='<schema>') u
Is there a way to create a loop to handle several schemas listed in a array, for example?
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Feb 25, 2013
I want to find difference between the objects(tables(columns,constraints), views, sequences) in two schemas. One schema is staging and one is development . In development lot of changes are made , Is there a script or a opensource tool which will bring out the difference in columns, constraints in each table and sequences , views etc.
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Apr 27, 2011
I am trying to export schemas from 10g to 11g. The NLS_CHARACTERSET for 10g is WE8ISO8859P1 and the NLS_CHARACTERSET for 11g is WE8MSWIN1252. Is it fine or do I need to change the character set, so that I will be able to successfully do the export/import?
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Jul 14, 2011
I have a role mfg_grp .I want to know, to whom the role is granted and which objects and which privileges on those objects are assigned to this role.
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Sep 16, 2013
I need to retrieve the list of tables with same name from 2 different schemas.
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May 25, 2011
I have following schemas in my database scott,sh,hr...I created a triger on a schema scott with the following method
1. sqlplus / as sysdba
2. CREATE TABLE LOGIN_AUDIT_INFO_ALL (
operation VARCHAR2(30),
obj_owner VARCHAR2(30),
object_name VARCHAR2(30),
sql_text VARCHAR2(64),
attempt_by VARCHAR2(30),
attempt_dt DATE);
3.CREATE OR REPLACE TRIGGER login_audit_prod_schemas
AFTER CREATE OR ALTER OR DROP
ON SCOTT.SCHEMA
[code]....
But it don't fulfill my requirement. trigger is fired when scott perform any action. but my requirment is that trigger should be fired when create action is performed on scott by hr,sh or scott. i also want a single trigger which fulfill the requirement.
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May 19, 2013
i have schema A and i want to check who(which schemas) can access schema A's objects and what privileges other schemas have on objects of schema A.
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Feb 6, 2013
i am trying to generate a SUM from the individual schemas to put on this report but i can't seem to get it right...
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=WINDOWS-1252">
<meta name="generator" content="SQL*Plus 11.2.0">
<TITLE>Launch page </TITLE></head>
<body>
<table border='1' width='90%' align='center' summary='Script output'>
[code].....
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Aug 5, 2013
find the below task. I have unique schemas. and every schema we have many tables.I would like to know
1. I have Scott schema and here I have 10 tables. EMP,DEPT,SALGARDE ( and these tables having different priviliges).
2. another schema MACIN having table DEPT, SALS, GRADE ( having different priviliges) Now I would like to know Schema 1 having permissions to see the tables and he is doing some modifications,inserting,deleting .... on tables containing in MACIN schema.like this it is happening in vice verse in max schemas. now I would like to know who all are having access to login to another schema and what are the priviliges they have till now on what tables they applied changes...is it possible to figure out? if yes how can we?
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Sep 22, 2013
After successfully installing the 12c, how can I connect to pdb to use the scott or hr schemas?By default when I connect as sys or system from sqlplus it is connecting to orcl not to pdborcl.also how can we make scott connection in sql developer.
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Apr 17, 2013
My primary objective was to compare objects in schemas in two different databases and find out the differences, Execute DDL's in the database where objects are missing and syn schemas in two different databases.
So I need to compare schemas in databases. Which tool will be user friendly to make a comparison of database objects existing in schemas in two different databases.
I'd like to see if I can get a list of pro and cons between Toad and SQL Developer for comparing schemas pros and cons. How to make a comparison. I have some idea on using TOAD but was not familiar with SQL Developer.
Below is my requirement:-
Connect to Source
Connect to Target
Compare schemas with different object types
Find out differences
Generate DDL's for the missing objects or for the objects in difference report
Run them in missing instace(Source/Target)
Make sure both are in sync.
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Apr 19, 2010
I connect to an Oracle-10g database using OEM, and if I click to see the list of users, roles, storage options, ... everything is ok, but if I click to see the list of schemas, I get "1031: insufficient privileges" error.
The user account I use has the SELECT_ANY_DICTIONARY privilege and SELECT_CATALOG_ROLE role granted, and if I try to do "select * from dba_tables" in the SQL*Plus, I get a result.
The matter is even more strange because, if I use the SYSTEM account, I get the same error (!!!).
Do I need any other privilege/role to see the user's schemas with OEM?
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