Table Partitionining - Insert on primary select from previous partition

Hello,
I have a large table storing log data from the application. I want to query this table <TABLEA> and insert the result data to another table <TABLEB>.
At the same time another query is running selecting only from <TABLEB>.
I want to create 2 partitions on the TABLEB where the insert query will use one partition and the select query the second partition.
How can i do that ?

alekons wrote:
Hello,
I have a large table storing log data from the application. I want to query this table <TABLEA> and insert the result data to another table <TABLEB>.
At the same time another query is running selecting only from <TABLEB>.
I want to create 2 partitions on the TABLEB where the insert query will use one partition and the select query the second partition.
How can i do that ?what type of partitioning was used?
Oracle support the following partitioning methods:
Range partitioning - data is mapped to partitions based on a range of column values (usually a date column)
Hash partitioning - data is mapped to partitions based on a hashing algorithm, evenly distributing data between the partitions.
List partitioning - data is mapped to partitions based on a list of discrete values.
Interval partitioning - data is mapped to partitions based on an interval
Composite partitioning - combinations of the above methods
Range-Hash partitioning - data is partitioned by range, then hashed to sub-partitions.
Range-List partitioning - data is partitioned by range, then to sub-partitions based on a value list.
Range-range partitioning
List-range partitioning
List-hash partitioning
List-list partitioning
Interval partitioning, an extension of range partitioning. New partitions are automatically added.
System partitioning, application controlled partitioning.
Reference partitioning, partitioned like a parent table (referenced in a referential constraint).

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How to populate a table based on a row selection from another table.

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I understand your requirement and the tutorial doesn't talk about Association between the views so that you can create a Master-Detail or in DB parlance, a Parent-Child relationship.
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A select from internal partition crashes Oracle

I have the following INTERNAL partitioned table and local index by BUREAU_CODE:
CREATE TABLE fin_mea (
    fin_mea_uid                    NUMBER NOT NULL,
    fiscal_month_uid               NUMBER NOT NULL,
    fiscal_year_uid                NUMBER NOT NULL,
    bureau_code                    VARCHAR2(3) NOT NULL,
    main_acct_code                 VARCHAR2(4),
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(PARTITION fmea_initial VALUES LESS THAN (200501) );
CREATE INDEX fin_mea_bureau_idx ON fin_mea (bureau_code ASC) LOCAL;
When I try to select rows from non-existing partition with a condition which uses indexed column Oracle crashes with 'End of communication channel' error:
SELECT * FROM fin_mea partition for (201301) a where a.bureau_code = 'ZZZ'
The following one works even no rows selected:
select * from (SELECT * FROM fin_mea partition for (201301)) a where a.bureau_code = 'ZZZ';
If I delete index then first query works with no problem:
SELECT * FROM fin_mea partition for (201301) a where a.bureau_code = 'ZZZ'
Is this a bug or am I doing something wrong?
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0

The following is the full script. I renamed field names and removed tablespace section.
SQL*Plus: Release 10.2.0.1.0 - Production on Fri Jul 19 18:23:38 2013
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> drop table fin_mea;
Table dropped.
SQL> CREATE TABLE tfs.fin_mea (
2      fin_mea_uid          NUMBER NOT NULL,
3      field2               NUMBER NOT NULL,
4      fiscal_month_uid     NUMBER NOT NULL,
5      field4               NUMBER NOT NULL,
6      field5               NUMBER NOT NULL,
7      field6               NUMBER NOT NULL,
8      field7               NUMBER NOT NULL,
9      field8               VARCHAR2(24) NOT NULL,
10      field9               NUMBER NOT NULL,
11      bureau_code          VARCHAR2(3) NOT NULL,
12      field11              VARCHAR2(3),
13      field12              VARCHAR2(3),
14      field13              NUMBER(4),
15      field14              NUMBER(4),
16      field15              VARCHAR2(1),
17      field16              VARCHAR2(4),
18      field17              VARCHAR2(3),
19      field18              NUMBER(4),
20      field19              NUMBER(4),
21      field20              NUMBER(5),
22      field21              VARCHAR2(3),
23      field22              VARCHAR2(2),
24      field23              NUMBER(4),
25      net_amt              NUMBER(23,2))
26    PARTITION BY RANGE (fiscal_month_uid)
27    INTERVAL (1)
28    (PARTITION fmea_initial VALUES LESS THAN (200501) )
29    PCTFREE     10
30    INITRANS    1
31    MAXTRANS    255
32    NOCACHE
33    MONITORING
34    NOPARALLEL
35    LOGGING
36 /
Table created.
SQL>
SQL> CREATE INDEX tfs.fin_mea_org_idx ON tfs.fin_mea LOCAL
2    (bureau_code ASC
3    )
4    PCTFREE     10
5    INITRANS    2
6    MAXTRANS    255
7    NOPARALLEL
8    LOGGING
9 /
Index created.
SQL>
SQL> SELECT * FROM fin_mea partition for (201301) a where a.bureau_code = 'ZZZ';
SELECT * FROM fin_mea partition for (201301) a where a.bureau_code = 'ZZZ'
ERROR at line 1:
ORA-03113: end-of-file on communication channel

Create Table... as Select * from..... Vs Insert into table.....Select * from .....

Hi All,
I am having one query as below:
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I am having 4 temp Tables As: Temp1, Temp2, temp3, Temp4 (These tables are not having any index, no partitions)
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                       Temp4: 5000 Records
Scenario 2: Creating a new Table as TEMP_MASTER using Temp1, Temp2, temp3, Temp4 tables. This is executing much faster and the table is getting created in less than 10 mins.
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1) Creating a table with partitions and tried Inserting Data - No Luck
2) Disabled Logging on table and tried Inserting data - No Luck
3) used /*+ append nologging*/ and tried inserting data - No Luck
4) Altered Next Extent to 8MB and tried - No Luck
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Hi Sudhakar,
Thanks for your reply. Please find the detailed description of situation as below:
MSTR_TABLE: Existing Number of columns : 120
                        Indexes: NO
                        Partitions: On Month Column (Datatype: Number, format (YYYYMM, Ex: 201205))
                        Inserting Data for every month
I added 18 new columns to MSTR_TABLE and the requirement is to populate data for 18 columns. These 18 columns data i am fetching from multiple tables and storing in temp tables as below, and creating a new table by joining PRNT_TABLE, TEMP1,TEMP2,TEMP3,TEMP4 and fetching 120+18 columns data and storing in MSTR_TABLE.
PRNT_TABLE: Existing Number of columns : 120
                        Indexes: NO
                        Partitions: On Month Column (Datatype: Number, format (YYYYMM, Ex: 201205))
                        Data : more than 100 Million records
TEMP1: No Index, No Partitions (No Of Rows: 5 million)
TEMP2: No Index, No Partitions (No Of Rows: 4 million)
TEMP3: No Index, No Partitions (No Of Rows: 30000)
TEMP4: No Index, No Partitions (No Of Rows: 5000)
Queries are as follows:
Scenario 1:
Insert into MSTR_TABLE
(col1,
col2,
col3,
col119,
col120,
New_col121,
New_col122,
New_col138)
select col1, col2, col3 ...............col119, col120, New_col121, New_col122.................New_col138
from PRNT_TABLE, TEMP1,TEMP2,TEMP3,TEMP4
where PRNT_TABLE.Col1 = TEMP1.Col1(+)
   AND PRNT_TABLE.Col1 = TEMP1.Col1(+)
   AND PRNT_TABLE.Col1 = TEMP1.Col1(+)
AND PRNT_TABLE.Col1 = TEMP1.Col1(+)
   AND PRNT_TABLE.Month = 201102
Execution Plan Statistics: INSERT STATEMENT ALL_ROWSCost: 19,451,465 Bytes: 2,472,327,442 Cardinality: 5,593,501
Scenario 1:
Create table NEW_TABLE
as
select col1, col2, col3 ...............col119, col120, New_col121, New_col122.................New_col138
from PRNT_TABLE, TEMP1,TEMP2,TEMP3,TEMP4
where PRNT_TABLE.Col1 = TEMP1.Col1(+)
   AND PRNT_TABLE.Col1 = TEMP1.Col1(+)
   AND PRNT_TABLE.Col1 = TEMP1.Col1(+)
AND PRNT_TABLE.Col1 = TEMP1.Col1(+)
   AND PRNT_TABLE.Month = 201102
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Can ResultSetMetaData() return the table name if it is selected from a view

hi all
can anyone tell me if ResultSetMetaData() can return the name of the table if it is selected from a view? thanks, i tried and it didn't return nothing. is it because the view is treated differently than table in ResultSetMetaData?

hi all
can anyone tell me if ResultSetMetaData() can return
the name of the table if it is selected from a view?
thanks, i tried and it didn't return nothing. is it
because the view is treated differently than table in
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I am trying to import data characters from a tab delimited file into a table in labview. After I import the strings, I want to be able to select individual strings from the table and put into another table. I want the item that I am selecting to appear in a text box labeled 'selected step'. After I put all of the selected data in the new table, I want to be able to save that table in another tab delimited file (spreadsheet). This is what I have so far. Any help given will be GREATLY appreciated.
Attachments:
Selector.zip ‏30 KB

Hi,
Here are modifications to your vi to do what you are describing. It helps, when trying to work through issues like these on this forum to not start a new thread with each iteration of your question. Those of us that are trying to help can follow it better if you just "Reply" to your previous thread with the new, related question. If the question is for a totally new issue then a new thread is best, but when you are working through the details of essentially the same problem it really helps us follow it if you stay in one thread, and that usually means faster answers.
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P.M.
Putnam
Certified LabVIEW Developer
Senior Test Engineer
Currently using LV 6.1-LabVIEW 2012, RT8.5
LabVIEW Champion
Attachments:
SelectorV2.zip ‏30 KB

Can I do an Insert using two selects from different tables?

Hi,
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I get an ORA 00907 error.
What am I doing wrong? Can this actually be done?
Thank you
I

Hi,
How would you relate the TID with CID?
I tried this after doing inserts on Course and Teacher:
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'A (
AA X
SQL>Regards

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How to use insert into...select * from...if source table is huge in size

The source tables are having crores of data (growing tables). Tables with 4crores, 17cr. We want these tables to be copied frequently to our local database. Previously it was done by export-import through windows scheduled task. but now we are planning to do it as database jobs. We are fetching the datas with query
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Thanks in Advance

Hi,
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How frequently you will be doing the COPYING of the data ?
If you have any constraints you can disable and enable after all the records have been copied.
Please look at this link this should help.
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:5280714813869
Thanks
Message was edited by:
hkandpal
Link added

4.0 EA1 - Cannot select from table with xmltype

Hi,
I have the following table. When doing a select * from horus_owner.horus_objects nothing is shown. This could be reproduced with both 10g and 11g on the database-side.
Regards,
Johannes
-- Wiedergabe von TABLE DDL für Objekt HORUS_OWNER.HORUS_OBJECTS nicht möglich, da DBMS_METADATA internen Generator versucht.
CREATE TABLE HORUS_OWNER.HORUS_OBJECTS
ID NUMBER(32, 0) NOT NULL
, TRE_ID NUMBER(32, 0) NOT NULL
, WRK_ID NUMBER(32, 0) NOT NULL
, NAME VARCHAR2(200 BYTE) NOT NULL
, MOD_TYPE VARCHAR2(10 BYTE) NOT NULL
, LOCKED_BY VARCHAR2(30 BYTE)
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, SHM_XML SYS.XMLTYPE
, ORG_XML SYS.XMLTYPE
, ROLE_XML SYS.XMLTYPE
, MIT_XML SYS.XMLTYPE
, RUL_XML SYS.XMLTYPE
, TXT_DATA CLOB
, CREATED DATE NOT NULL
, CREATED_BY VARCHAR2(30 BYTE) NOT NULL
, UPDATED_BY VARCHAR2(30 BYTE)
, UPDATED DATE
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, GLOSSARY_XML SYS.XMLTYPE
, CONSTRAINT OBJ_PK PRIMARY KEY
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MAXEXTENTS UNLIMITED
BUFFER_POOL DEFAULT
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XMLTYPE SHM_XML STORE AS CLOB
XMLTYPE ORG_XML STORE AS CLOB
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STORAGE
INITIAL 65536
NEXT 1048576
MINEXTENTS 1
MAXEXTENTS UNLIMITED
BUFFER_POOL DEFAULT
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Not sure if this helps, but I was trying to come up with some test cases myself and I noticed some strange behavior. 4 simple test cases:
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SELECT XMLELEMENT("OUTER", XMLELEMENT("INNER", 'TEST')) FROM DUAL;
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1 and 2 return the xml string in the result grid column. 3 and 4 return (XMLTYPE) with no data in the pop-up editor when double clicking the result. I changed #3 to:
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I used undo to revert back to my original #3 and it started showing the XML string instead of (XMLTYPE) previously observed.
I changed my connection to another schema, ran #3 again, and it went back to (XMLTYPE). I tried to recreate the same behavior using the 2nd schema, but I was unable to get to show the XML string.
In any test case where I was getting the (XMLTYPE), I was not able to see data in the pop-up editor.
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PL/SQL Release 11.2.0.3.0 - Production
CORE 11.2.0.3.0 Production
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Using combination of insert into and select to create a new record in the table

Hello:
I'm trying to write a stored procedure that receives a record locator parameter
and then uses this parameter to locate the record and then copy this record
into the table with a few columns changed.
I'll use a sample to clarify my question a bit further
-- Create New Amendment
function create_amendment(p_mipr_number in mipr.mipr_number%TYPE, p_new_amendment_number in mipr.amendment_number%TYPE)
return integer is
new_mipr_id integer;
begin
THIS is causing me grief See comments after this block of code
insert into mipr
(select mipr_id from mipr where mipr_number=p_mipr_number),
(select fsc from mipr where mipr_number=p_mipr_number),
45,
(select price from mipr where mipr_number=p_mipr_number),
practical,
(select part_number from mipr where mipr_number=p_mipr_number);
THe above will work if I say the following
insert into mipr
(select * from mipr where mipr_number=p_mipr_number);
BUt, Of course this isn't what I want to do... I want to duplicate a record and change about 3 or 4 fields .
How do I use a combination of more than one select and hard coded values to insert a new record into the table.
/** Ignore below this is fine... I just put a snippet of a function in here ** The above insert statement is what I need help with
select (mipr_id) into new_mipr_id from mipr where mipr_number=p_mipr_number + amendment_number=(select max(amendment_number) + 1);
return new_mipr_id;
end;
THANK YOU IN ADVANCE!
KT

function create_amendment(p_mipr_number in mipr.mipr_number%TYPE)
return integer is
new_mipr_id integer;
tmp_number number;
tmp_mipr_id integer;
begin
tmp_number :=(select max(amendment_number) from mipr where mipr_number=p_mipr_number);
Question:
tmp_number :=1; works..
tmp_number doesn't work with the select statement?
Obviously I'm a novice! I can't find anything in my book regarding tmp variables... What should I look under is tmp_number a
variable or what? In my Oracle book, variable means something different.
Thanks!
KT
I have the following code in my stored procedure:
Good luck,
Eric Kamradt

Html form for select * from table a

Hi all,
I m looking for report on header/footer part from one apex pages
which will display context from table a, like sql statement
select * from table a, written in html.
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(and same insert into table A (...) select * from table b)
thanks,
Gordan

Hello Gordan,
Do you want to show the whole report or just some data of it?
If it's for ex just the name and address you could create two items and have a process or computation to fill it with your select statement.
If it's the whole report, just create the report and put it in for ex. Region 1. In your page template you can specify that Region 1 needs to come into the footer.
Regards,
Dimitri
-- http://dgielis.blogspot.com/
-- http://apex-evangelists.com/
-- http://apexblogs.info/

DB Trigger: select from and into current table

I'm running 8.0.5 and facing a table looking like MYTAB(RECID,RECLABEL,..., PARENTRECID, PARENTRECLABEL) where:
. RECID = current record UID (say: employee number)
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. PARENTRECID = RECID of another record in table MYTAB (say: employee ID of the manager of the current employee)
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I tried:
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Thx - Didier

Here's the code, if the formatting in unpreserved please do let me I'll mail the same.
The Package
CREATE OR REPLACE PACKAGE save_table_package
AS
TYPE saved_test2_type
IS TABLE OF test2%ROWTYPE
INDEX BY BINARY_INTEGER;
saved_test2 saved_test2_type;
saved_test2_num NUMBER:= 1;
PROCEDURE save_test2_row(i_id NUMBER
,i_ename VARCHAR2
,i_mgr_id NUMBER
,i_mgr_ename VARCHAR2
PROCEDURE clear_rows;
END save_table_package;
show err
CREATE OR REPLACE PACKAGE BODY save_table_package AS
PROCEDURE save_test2_row(i_id NUMBER
,i_ename VARCHAR2
,i_mgr_id NUMBER
,i_mgr_ename VARCHAR2
IS
BEGIN
DBMS_OUTPUT.PUT_LINE('Enter pkg.save_test2_row:'| |TO_CHAR(save_table_package.saved_test2_num,'099999'));
save_table_package.saved_test2(saved_test2_num).id := i_id;
save_table_package.saved_test2(saved_test2_num).ename := i_ename;
save_table_package.saved_test2(saved_test2_num).mgr_id := i_mgr_id;
save_table_package.saved_test2(saved_test2_num).mgr_ename := i_mgr_ename;
DBMS_OUTPUT.PUT_LINE('Saved Details Of Row ###:' | |
TO_CHAR(save_table_package.saved_test2_num,'099999') | |'('| |
TO_CHAR(save_table_package.saved_test2(saved_test2_num).id,'099') | |','| |
save_table_package.saved_test2(saved_test2_num).ename | |','| |
save_table_package.saved_test2(saved_test2_num).mgr_id | |','| |
save_table_package.saved_test2(saved_test2_num).mgr_ename | |')'
save_table_package.saved_test2_num := save_table_package.saved_test2_num + 1;
DBMS_OUTPUT.PUT_LINE('Leave pkg.save_test2_row:'| |TO_CHAR(save_table_package.saved_test2_num,'099999'));
END save_test2_row;
PROCEDURE clear_rows IS
BEGIN
DBMS_OUTPUT.PUT_LINE('Enter pkg.clear_rows :'| |TO_CHAR(save_table_package.saved_test2_num,'099999'));
save_table_package.saved_test2_num := 1;
DBMS_OUTPUT.PUT_LINE(' Leave pkg.clear_rows :'| |TO_CHAR(save_table_package.saved_test2_num,'099999'));
END clear_rows;
END save_table_package;
show err
The Triggers
CREATE OR REPLACE TRIGGER trig_bfr_iup_test2_fer
BEFORE INSERT OR UPDATE OF mgr_id ON test2 FOR EACH ROW
DECLARE
BEGIN
DBMS_OUTPUT.PUT_LINE('Enter before insupd:'| |TO_CHAR(save_table_package.saved_test2_num,'099999'));
save_table_package.save_test2_row(:new.id
,:new.ename
,:new.mgr_id
,:new.mgr_ename);
DBMS_OUTPUT.PUT_LINE('Leave before insupd:'| |TO_CHAR(save_table_package.saved_test2_num,'099999'));
END;
show err
CREATE OR REPLACE TRIGGER trig_aft_iup_test2_stm
AFTER INSERT OR UPDATE OF mgr_id ON test2
DECLARE
BEGIN
DBMS_OUTPUT.PUT_LINE('Enter after insupd:'| |TO_CHAR(save_table_package.saved_test2_num,'099999'));
FOR i IN 1 .. save_table_package.saved_test2_num - 1
LOOP
UPDATE test2 eme
SET mgr_ename = (SELECT mgr.ename
FROM test2 mgr
WHERE mgr.id = eme.mgr_id)
WHERE eme.id = save_table_package.saved_test2(i).id
DBMS_OUTPUT.PUT_LINE('MGR_ENAME Set Row#:'| |TO_CHAR(i,'099999'));
END LOOP;
save_table_package.clear_rows;
DBMS_OUTPUT.PUT_LINE('Leave after insupd:'| |TO_CHAR(save_table_package.saved_test2_num,'099999'));
END;
show err
null

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