Moving tables from one schema to another

Hi
I have 9 tables in Schema_1 that have already been populated with data.
I would like to remove these tables from Schema_1 and place them into Schema_2
These tables also have indexes attached to them.
Thanks

I don't think there's a "move" command as such, though someone may prove me wrong.
You could "grant select" on the relevant tables to user Schema_2, then log on as the second user and perform "create table ... as select * from Schema_1.....". Then, create the indexes manaually. After all this, drop the old tables.

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How do I move a table from one schema to another schema on Oracle XE?

How do I move a table from one schema to another schema on Oracle XE?

Hi,
I tried to use the insert/select statement that you had given, it did not work.
The error is ORA-00913: too many values.
But finally what I did was, I went into the system schema where the table was and generated the DDL through the utilities and afterwards I imported them into the schema that I am currently working on. It solved the problem!
However I am still curious to know why the insert/select statement did not work? Do you know any site/tutorial which gives a real time example?
Thank you
Skye

How do I move a table from one schema to another schema?

How do I move a table from one schema to another schema?

Grant access to the table from the source schema to destination schema.
GRANT SELECT ON <TABLE_NAME> TO <DESTINATION SCHEMA>A simple way would be to use CREATE Table with select syntax (in destination schema)
CREATE TABLE <TABLE_NAME> AS SELECT * FROM <SOURCE SCHEMA>.<TABLE_NAME><li>However, you would be in trouble when the table has index,constraints and triggers.
So you can better of grab the DDL statement of the table(and any additional components) andd then create the table in the destination schema.You can use SQL developer, Toad or Apex's Object browser for this.
After the table is created, Insert the records using SELECT.
INSERT INTO <TABLE_NAME> SELECT * FROM <SOURCE SCHEMA>.<TABLE_NAME>This question is discussed in great detail in this AskTom thread

Moving table from one tablespace to another

Hi,
I want to move several tables from one tablespace to another as I know I need to rebuild indexes(as indexes are invalid after this) what I want to know is that constraints needs to recreate again after table movement, Thanks.

what I want to know is that constraints needs to recreate again after table movementNo you don't need do that.

Copying tables from one schema to another

hi all,
i have two schema where a has master tables.
b schema is empty.. i want to copy all the tables from a schema to b with indexes and constraints
I dont have import facility since i am using a client.
thanks
Hariharan M K

Hi,
Try this
insert into table_name (select * from schema_name.table_name);if you have not permission to call by other schema then
COPY FROM schema1/schema1@host_string -
TO schema1/schema1@host_string-
CREATE|INSERT|REPLACE table_name [(column, column, column, ...)]
USING select col1,col2,... from table_namehb venki

How to export the table from one schema to another schema

Hi,
I've 2 schemas dev and test db
And i need to copy one EMP table from DEV to TEST db in windows OS
Could you please hint me in which schema which statement to be written ...
Regards
josh

Hi,
I am not sure I got it all. Do you have 2 schemas in 2 different databases or 2 schemas in the same database ?
If both schemas are in one DB, you can :
connect dev/***@DB
grant select on emp to test;
connect test/***@DB
insert /*+ append */ into emp select * from dev.emp;
commit;Or use a create table emp as select * from dev.emp; if empl table does not exist in test schema.
If both schemas are in different DBs, you can :
* use exp / imp tools
* use sqlldr
* use a database link
Hope this helps,
Francois

Moving table from one project to another project using metadata.

I have exported metadata of one table from project owb_demo and I want the same table in project Owb_demo_1 by importing the metadata. I am newbie . When we export it even store project info like owb_demo . How to change this things in metadata. When I try to import it gives error saying table already exists.
How do we migrate objects from one project to other using import and export of metadata.
thanks

Hi Vix,
Regarding using multiple enviornments in OWB there is a case study on "How to manage multiple versions of BI implementation". You can find it the OWB case studies on the net. This guide is a useful one.
One more thread you can look into in this forum - " How design with OWB", the link is below:
How to design inside OWB
Still if you want some specific explanations regarding this, better start a fresh new thread.
Hope this helps
Regards
-AP

Moving objects from one schema to another

Hi,
again as part of my learning exercise, I was trying to move objects from a schema in 10GR2 to 11GR2 database.
I am able to use exp and imp commands to achieve this objective -
On source database -
$> exp userid=scott/tiger owner=(schemaname) file=data.dmp statistics=none
Copied the dump file on target server and then
$> imp userid=scott/tiger file=data.dmp fromuser=uname touser=scott
And this works fine.
What I am not able to understand is how I can achieve this by using datapump instead?
Your help is much appreciated.
Thanks.

Thanks.
Worked perfectly.
This is what I did (in case someone is in my position)-
On source database-
expdp scott/tiger schemas=<source schema>directory=DATA_PUMP_DIR dumpfile=data.dmp job_name=some_job
Copied dump file to target server.
On target database-
$> impdp scott/tiger directory=DATA_PUMP_DIR dumpfile=data.dmp remap_schema=<source schema>:<target schema> job_name=imp_kob

Move tables from one schema to another schema

Hi All,
I have some tables in on Production schema. I would like to move these tables (including all constraints,triggers,indexes-- whatever created on these tables) to Development environment .
Could you please guide me how to do this.
My Oracle Version is 11.2.0.3 and I am using Toad.
Thanks.
Edited by: 966949 on Mar 29, 2013 10:19 AM

966949 wrote:
Hi All,
I have some tables in on Production schema. I would like to move these tables (including all constraints,triggers,indexes-- whatever created on these tables) to Development environment .
Could you please guide me how to do this.
My Oracle Version is 11.2.0.3 and I am using Toad.
Thanks.
Edited by: 966949 on Mar 29, 2013 10:19 AMsome, many, most professionals have application source code; which includes DDL for all object stored within code repository; like SUBVERSION;
extract DDL from repository & apply against Development DB.
Handle:     966949
Status Level:     Newbie
Registered:     Oct 22, 2012
Total Posts:     257
Total Questions:     58 (37 unresolved)
I extend my condolences to you since you rarely get answers to your questions here.

Copy data from one schema to another schema tables

Hi,
I was doing a copy using sql developer copy feature, data copy worked perfect but for few table data didn't move there are about 30 tables from schema prod to schema dev i need to move tables are already created only data needs to be moved from prod to dev
Can you suggest me any method were I can move all the tables data at a time from one schema to another. Please suggest.
Thanks
Sudhir

Hi,
If table structure is the same then:
insert into dev.table_name
select
from
prod.table_name --if prod is in another database change to prod.table_name@db_link_to_prod_db
commit
;Hope this helps. Otherwise give some more info about where these schema's are.
Regards,
Peter

Moving procedures and sequences from one schema to another

Hi all,
Is there any way to export the procedures and sequences alone from one schema to another? If not is there any way to generate the procedure creating scripts from the source schema.
I used the following script SET HEADING OFF
SET PAGESIZE 999
SET LINESIZE 100
SELECT DBMS_METADATA.GET_DDL('PROCEDURE', NAME, owner) || '/' FROM ALL_SOURCE WHERE
OWNER='SCOTT' AND TYPE='PROCEDURE'
SPOOL C:\A.SQL
SPOOL OFF
[/CODE]
But the problem is in the out put script it is cutting the line .. for egCREATE OR REPLACE PROCEDURE "QC_PFIZER_REL5"."SPGETNEXTDS
S_ID"
( V_ID OUT NUMBER )
IS
BEGIN
SELECT SEQUENCE_DSS_Id.NEXTVAL INTO V_ID FROM DUAL;
END ;
i experimented with increasing linesize but it is not helping. I am using 9.2.0.5 on windows 2003.
Thanks
Muneer

Similar to getting the code from user_source, you could get sequences from user_sequences.
SQL> select dbms_metadata.get_ddl('SEQUENCE', sequence_name) from user_sequences ;
DBMS_METADATA.GET_DDL('SEQUENCE',SEQUENCE_NAME)
CREATE SEQUENCE "SCOTT"."SEQ" MINVALUE 1 MAXVALUE 1.00000000000000E+27 INCR
EMENT BY 1 START WITH 1 CACHE 20 NOORDER NOCYCLE
1 row selected.
SQL>

10g express, scheduled copy of table from one db to another

Hi,
I don't know much about Oracle and was hoping if someone could shed some light on how we could implement our solution.
Our scenario is as follows:
For a new customer we are going to have 35million records per month coming into the database.
What we had normally been doing in MSSQL, is creating a new table every month and writing the records in here (although we never had 35 million records before).
The problem is, I want to archive these old monthly tables in order to save space. I don't know enough about the Oracle suite to see if there is already a program that we can schedule every month to move this table from one database to another. I was initially doing it by code, but this ends up taking 3 hours to copy... something we cannot afford.
Is 35 million records too much to hold in a table? Should we be partitioning this down even more? I don't know where the threshold is before Oracle craps out.
Or, maybe a better idea is to create a new database and just store new entries in a new database every month... this way we won't need to copy anything. To me, this sounds stupid though as i don't want to have 60 databases kicking around in five years.
I'm a developer and no DBA, no one here is a DBA. We're trying to evaluate if our application is going to work on a Oracle platform all without knowing anything about it. Please help!
Thanks,
Kevin
Message was edited by:
user518940

Kevin, you definately have the right database for 35M records/mth.
From your post, it sounds like you need to retain the records in a database for 5 years (yes?). I don't know of any size limitation for Oracle outside of the OS. I don't think your solution should be multiple databases unless you have vastly different needs for the database that can not be satisfied with one instance - ie. OLTP vs. BATCH/OLAP...
I don't fully understand what you are shooting for because it doesn't sound like you are going to save on any space just by moving the data from one database to another, the records will still require a similar amount of space unless compressed on another database. In either case, unless you can't, I would recommend a single database design. If you need high performance querying the data, and you query it by a specified period of time - ie month, I would recommend using enterprise edition with partitioning (seperately licensed). This would allow you to create a partitioned table where you could partition the table by month. As long as you don't create unnecessary global indexes, the performance should be quite similar to querying/inserting/appending into a table just containing 1 months records. Each partition can be placed in its own tablespace/datafile(s).
If you absolutely must 'transport' the data to another instance (which I would strongly suggest that you should load it there in the first place unless business rules, performance limitations or something else simply don't allow it), you can use 'transportable tablespaces' and simply ftp the entire datafile to another Oracle database and attach it thus avoiding having to reload it. If it's truly historical you can just leave it ReadOnly. If you want to be tricky about it, you could try to make it part of a partitoned table on the new host.
I hope I've helped just a little bit. If you need additional help, email me directly at LenLopez AT Yahoo DOT com

How can we copy table from one schema to other schema

Hi,
I have create one table in one schema and i want to copy it to other schema.How we can copy table from one schema to other schema

Hi,
You can try something like this :-
SQL> CONNECT SYS/SYS123@SERVER AS SYSDBA
Connected.
SQL> CREATE USER TEST_1 IDENTIFIED BY TEST_1;
User created.
SQL> CREATE USER TEST_2 IDENTIFIED BY TEST_2;
User created.
SQL> GRANT CONNECT,RESOURCE,DBA TO TEST_1;
Grant succeeded.
SQL> GRANT CONNECT,RESOURCE,DBA TO TEST_2;
Grant succeeded.
SQL> CONNECT TEST_1/TEST_1@SERVER
Connected.
SQL> CREATE TABLE TEST_COPY ( TEST_COL NUMBER );
Table created.
SQL> INSERT INTO TEST_COPY VALUES ( 1 );
1 row created.
SQL> INSERT INTO TEST_COPY VALUES ( 2 );
1 row created.
SQL> COMMIT;
Commit complete.
SQL> GRANT ALL ON TEST_COPY TO TEST_2;
Grant succeeded.
SQL> CONNECT TEST_2/TEST_2@SERVER
Connected.
SQL> CREATE TABLE TEST_COPY AS SELECT * FROM TEST_1.TEST_COPY;
Table created.
SQL> SELECT * FROM TEST_COPY;
TEST_COL
1
2Regards,
Sandeep

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Copying a table from one databse to another

Hi,
I used the following code to copy a table from one database to another.
set copycommit 1
set arraysize 1000
copy from username/passwd@tnsname -
create <tablename> -
using -
select * from <tablename>
But I get the following error:
set copycommit 1
ERROR at line 1:
ORA-00922: missing or invalid option
Could you please let me know how this can be done.
Thanks,
Narasimhan

Thanks for your suggestions.I created a database link.I had no problems.
Then when i issue the command
copy from uname/password@db
create <tablename>
using
select * from <tablename>
<Here db is database link to source database identified by uname and password>.
I still get the error
copy from uname/password@db
ERROR at line 1:
ORA-00900: invalid SQL statement
Does it mean that the command is wrong?Or I'm doing something different.
Thanks!

Moving tables from one schema to another

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