Can i call split partition statement in after insert trigger, my scenario is loader load the data in a table which is not scheduled, the my oracle jobs picks those data for further processing, table which is being loaded by loader is partition and want to split the partition just after the data have been loaded.
View 2 Replies
I am using 11.2.0.2 database.
I got ORA-14074 error says that if you have a MAXVALUE already you will need to either drop the partition that encompasses the MAXVALUE or split partition.So I want to use split partition option through the below statement,
alter table
tablename
split partition
partmax at (XXX)
into
(partition partXXX, partition partmax);
I am concerned about the existing data in the table will it by any change gets deleted, and what about indexes, do I have to rebuild, etc.I have to do this on produciton. I cannot test this as I don't have a test environment and moreover the table is having 70 million records and we don't have time/hardware resources to recreate this by export import in another database.
I'm trying to split a table partition.
whether the below syntax are correct.
If local index used
ALTER TABLE SNYT.PART_ESTD
SPLIT PARTITION ESTD_M13_S22 AT ('ESTD', 13, '22')
INTO (PARTITION ESTD_M13_S21, PARTITION ESTD_M13_S22)
update indexes;
(per http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:1401247200346349807)
=================================================================
If Global index used
ALTER TABLE SNYT.PART_ESTD
SPLIT PARTITION ESTD_M13_S22 AT ('ESTD', 13, '22')
INTO (PARTITION ESTD_M13_S21, PARTITION ESTD_M13_S22)
UPDATE GLOBAL INDEXES;
IMPORT PARTITION TABLE Through Data Pump.
I have a table with RANGE PARTITION. I wanted to import this into another server with the same partitions.
But when I imported the table, The table created with the Partition but the data is not inserted in partition wise.
But I could see the Entire table's ROW COUNT.
I have to have a sequence added to a large(288 million rows) file when I load the file into the table. If I use SQL Loader I can't use direct since I have a trigger for each row for the sequence but I am not sure if an external table will be any faster since the trigger will be firing for each row also. In this scenario is one better than the other ?
View 8 Replies View Related I create a range-list partition table using the subpartition template,and there is a default subpartition p_default,when i insert a row which provcode values is 6 into the table,and it belong to the default subpartition,how can i spilt it into a new subpartition such as p_6, and make the row belong to the subpartition p_6?
create table tb_hxl_user_split
(
statedate date not null,
provcode number not null,
usernumber varchar2(13) not null,
rem1 varchar2(1024),
create_date date,
create_by number,
last_update_date date,
last_update_by number
[code]....
I read in few blog and they are saying, oracle11g allocate 60% of the memory to SGA and 40% of the memory to PGA when we enable MEMORY_ TARGET to non-zero.Here are few blogs. URL.....It is not working on that way(60:40) on my database.
Here is my DB version.
Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production
PL/SQL Release 11.1.0.7.0 - Production
CORE 11.1.0.7.0 Production
TNS for Linux: Version 11.1.0.7.0 - Production
NLSRTL Version 11.1.0.7.0 - Production
[code]....
I am not able to find 60%:40% concept in oracle document..so all the above blogs info are wrong?
We have a tablespace with one 30GB datafile. We would like to add 5 more datafiles then re-size the original to make six 5GB datafiles.
View 6 Replies View RelatedPresently have one instance, one Schema on my DB Server. Want to split the existing schema into 3 logical divisions. Have created the 3 Schemas. Through Oracle Export from the old Schema am able to Export (using wild cards) the tables and indices for each grouping and am able to Import into the new specific schema. The problem i'm having is that i cannot seem to Export the specific sequences due for each of the new schemas. Is there an easy way to accomplish this?
View 6 Replies View Relatedi have table with range partition and list sub-partition..can i add one more list sub-partition if it is not possible , i have to drop first sub-partition.
View 6 Replies View Relatedi written this code i m facing ORA-04030: out of process memory when trying to allocate 16408 bytes error
/* Formatted on 2011/11/26 11:52 (Formatter Plus v4.8. */
DECLARE
row_id varchar2(50);
v_batch_id temp.batch_id%TYPE;
v_slab_id temp.slab_id%TYPE;
flag NUMBER (2);
num varchar2(50) := &row_id;
[code].....
how to find the versions of exp and imp utilities of database server from windows command prompt?
Note: Currently i have 10.2.0.10 oracle software installed on my local machine.
I have one doubt on Expdp & RMAN. Do EXPDP utilities does backup at block level as what RMAN is doing? Which one is faster, expdp or RMAN?
View 16 Replies View RelatedI want to load lakhs of records into a table. My problem is when after loading the ΒΌ of records my process is abend due to the size of my rollback segment area. I don't have an option to increase it. So, Is there any way to go for intermediate commits when I am using the imp or sqlldr utilities to load the entire data without abend?
View 2 Replies View RelatedI Know we can create dynamic partitions on table in oracle 11g. Is it possible to create normal partition and sub partition both dynamically.I have to create Normal partition range on date and sub partition list on Batch ID (varchar).
View 3 Replies View RelatedI have a table that partitioned into six partitions. each partitions placed in different table space and every two table space placed it on a different hardisk
when I will do query select with the non-partition keys condition, how the search process ? whether the sequence (scan sequentially from partition 1 to partition 6) or partition in a hardisk is accessed at the same time with other partition in other hardisk. ( in the image, partition 1,4 accessed at the same time with partition 2,5 and 3,6)
At present we have a non partitioned table.
Can we apply redefinition and create range partition and hash sub partition on it?
I am familiar with tool Netca. However there is one more utility exist for the same functionatlty which is netmgrI checked with many DBAs for the exact difference, however I did not get the best answer from them. I also have checked in google but not exactly got the difference. list the exact difference between those 2 tools (netca, netmgr)
View 1 Replies View RelatedIt cannot use function in partition-key, right?
create table tb_hxl_user_rh
(
statedate number(8),
provcode number not null,
usernumber varchar2(13) not Null
)
partition by range (statedate)
(
partition HXL_USER_20110516 values less than
(to_number(to_char(TO_DATE('2011-05-17 00:00:00', 'YYYY-MM-DD HH24:MI:SS'),'YYYYMMDD')))
);
ORA-14019: partition bound element must be one of: string, datetime or interval literal, number, or MAXVALUE
i want to create tablespace in raw partion on windows.I have added a hard disk and added extended partition to it. Then created 4 logical partitions of 256 MB with diskpart.exe.I have assigned a drive letter to one of them as X:
However, I am having trouble in creating tablespace on it. I referred to [URL]... I get following error,
C:UsersAdministrator>sqlplus
SQL*Plus: Release 11.2.0.1.0 Production on Fri Aug 17 15:32:17 2012
Copyright (c) 1982, 2010, Oracle. All rights reserved.
Enter user-name: SYSTEM
Enter password:
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing opti
SQL> create tablespace exampletb datafile '\.X:accounting_1' size 100;
create tablespace exampletb datafile '\.X:accounting_1' size 100
ERROR at line 1:
ORA-03214: File Size specified is smaller than minimum required
SQL> create tablespace exampletb datafile '\.X:accounting_1' size 502;
create tablespace exampletb datafile '\.X:accounting_1' size 502
[code]...
How can i check whether a partition tbale have default partition?
View 9 Replies View RelatedI am using compress partition for a large table.During the process I have used the below command for compress---
1. ALTER TABLE <TABLE_NAME> MODIFY PARTITION P1 COMPRESS;
However I found there are different command as below:-
2. ALTER TABLE <TABLE_NAME> MOVE PARTITION P1 COMPRESS;
What is the basic difference between these two as the compression is happening for both command.
How to move a partition of a table to db_keep_cache ?
View 8 Replies View RelatedHow can i check a partition whether it has been compressed? just as flowing test,i can not get the information about partition P_L1 whether been compressed.
SQL> Select
2 aa.compression,
3 aa.partition_name
4 From dba_tab_partitions aa
5 Where aa.table_name = 'TB_HXL_LIST';
COMPRESS PARTITION_NAME
-------- ------------------------------
DISABLED P_L1
DISABLED P_L2
DISABLED P_L3
DISABLED P_L4
SQL> Alter Table tb_hxl_list compress;
Table altered.
SQL> Alter Table TB_HXL_LIST
2 Move Partition P_L1 compress;
Table altered.
SQL> Select
2 aa.compression,
3 aa.partition_name
4 From dba_tab_partitions aa
5 Where aa.table_name = 'TB_HXL_LIST';
COMPRESS PARTITION_NAME
-------- ------------------------------
ENABLED P_L1
ENABLED P_L2
ENABLED P_L3
ENABLED P_L4
I have a partitioned table - 128 partitions.
If I am not using data of many partitions in any way, will it affect my performance if I am firing select query that uses other/active partitions data.
How can I check when that partitioned was last accessed, also can I brought those inactive partitions offlie? If we can, what will be the advantages or disadvantages of that?
I am not able to exchange partition by following below steps:
drop table manu_tst_hashed_tbl_org;
drop table manu_tst_hashed_tbl_bkp;
drop table manu_tst_smpl_tbl;
CREATE TABLE manu_tst_hashed_tbl_org
[code]...
and getting the below erro:
ORA-14097: column type or size mismatch in ALTER TABLE EXCHANGE PARTITION
14097. 00000 - "column type or size mismatch in ALTER TABLE EXCHANGE PARTITION"
*Cause: The corresponding columns in the tables specified in the ALTER TABLE EXCHANGE PARTITION are of different type or size
*Action: Ensure that the two tables have the same number of columns with the same type and size.
I am using Oracle 10g enterprise edition .
Currently, Partition is enabled in my database.I want to disable it.
SQL> SELECT * FROM V$OPTION WHERE PARAMETER = 'Partitioning';
PARAMETER
----------------------------------------------------------------
VALUE
----------------------------------------------------------------
Partitioning
TRUE
the steps to disable the partition feature.
I have one user CD_APP. I have one partition table CD.T_FCDR_DT. User has got ALTER/INSERT/UPDATE/DELETE/SELECT privileges on the table..
Now when I try to drop a partition, I get error as below:
-------------------------------------
SQL> show user
USER is "CD_APP"
SQL> ALTER TABLE CD.T_FCDR_DT DROP PARTITION D01 UPDATE GLOBAL INDEXES;
ALTER TABLE CD.T_FCDR_DT DROP PARTITION D01 UPDATE GLOBAL INDEXES
*
ERROR at line 1:
ORA-01031: insufficient privileges
--------------------------------------
Do I have to grant some other privileges for this user.
Can I add range sub partition to a hash partition table. Example like this.
CREATE TABLE test
(
test_id VARCHAR2(10 ) ,
test_TYPE VARCHAR2(5) ,
CREATE_DATE date
)
partition by hash (test_id, test_type)
Partitions 3
SUBPARTITION BY RANGE (CREATE_DATE);
When Tried, I am getting syntax error as invalid option.
I have two tables Activity and Activity1.
Activity Structure
ACTIVITY_TYPE CHAR (1) NOT NULL,
ACTIVITY_DATE DATE DEFAULT sysdate NOT NULL,
ACTIVITY_ON VARCHAR2 (30) NOT NULL,
REFERENCE_NO VARCHAR2 (19),
CHILD_REFERENCE_NO VARCHAR2 (19),
USER_ID VARCHAR2 (30) DEFAULT user NOT NULL,
TERMINAL VARCHAR2 (30) DEFAULT userenv ('TERMINAL') NOT NULL )
Activity1 Structure Which I have Done Partitioning When I insert data from Activity to Activity1 it gives that error ORA-14400: inserted partition key does not map to any partition what I am doing wrong
CREATE TABLE ACTIVITY1(
ACTIVITY_TYPE CHAR (1) NOT NULL,
ACTIVITY_DATE DATE DEFAULT sysdate NOT NULL,
ACTIVITY_ON VARCHAR2 (30) NOT NULL,
REFERENCE_NO VARCHAR2 (19),
[code]....
Insert Statement
insert into ACTIVITY1(ACTIVITY_TYPE,
ACTIVITY_DATE,
ACTIVITY_ON,
REFERENCE_NO,
CHILD_REFERENCE_NO,
[code]....
