that are my biggest tables
Users use front end (called ESS Console) and when they try to open one of those tables they wait very long (really bad performance). Sometimes the GUI even hanging without displaying results.
Does Partitioned Tables feature works for better performance?
i want to rename a table that has partitions.
alter table
testora.oldtablename
rename to
testora.newtablename;
ORA-14048: a partition maintenance operation may not be combined with other operations
DDL used to create a table that is partitioned by day, then rolled up to a month using the interval partitioning technique.
View 3 Replies View RelatedI 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?
While trying partition exchange feature of Oracle with 2 hash partitioned tables, I come to know that I can't directly exchange partitions between 2 partitioned tables
I have two hash partitioned tables , so to move partition data from one table to another will include-
1) Exchange from partitioned table to non-partitioned table.
2) exchange from non-partitioned table to new partitioned table.
But I am not sure in which hash partition my data will go in new partitioned table (data need to be moved has single key value on basis of which tables are partitioned),
what is the best way to partitioned a non-partitioned table to partitioned table date wise? I have data from last four year?
View 4 Replies View RelatedI have a situation where when I login as a user to my DBvia sqlplus no service name it takes about 20 secs to connect.Yet when I login as a user with DBA privs it logs in immediately.
Is there something I can do to trace what is happneing behind scences to determine what the login delay may be..
I Have Flat file with 20columns of data,My intention is to load into two tables(i.e TABLE1 WITH 10 columns,TABLE2 With remaining 10columns)
View 5 Replies View Relatedbest method (easy and efficient) to load tables from sql server database to oracle database.
View 2 Replies View RelatedI want to load data into more tables from many files ,based on first column value,which is FILLER field.i am trying to test this scenario with two oracle tables with similar definition. and load one record on each table using WHEN/POSITION keywords. for this , i added first column as reference column in the data which i have in ctl file itself.
1st table loaded with 1st record. But, 2nd record not loading.if i missed anything with WHEN/POSITION keyword ?
This is the error in log file for 2nd table(WD1):
Record 2: Rejected - Error on table WD1, column TAB.
ORA-01841: (full) year must be between -4713 and +9999, and not be 0
Table WD1:
0 Rows successfully loaded.
1 Row not loaded due to data errors.
1 Row not loaded because all WHEN clauses were failed.
0 Rows not loaded because all fields were null.
[code]....
I have 780(12*65) csv files generated from 65 databases.Now I have to load this 780 csv files into 12 tables created in my database for some monitoring and reporting purpose.to call the sql loader I am plannig to create 780 lines like below.
sqlldr abc@tns/pwd control='E:htmlctlhtml_broken_jobs_rpt.ctl' log='E:htmlreportloghtml_broken_jobs_rpt.log'
sqlldr abc@tns/pwd control='E:htmlctlhtml_db_size_rpt.ctl' log='E:htmlreportloghtml_db_size_rpt.log'
sqlldr abc@tns/pwd control='E:htmlctlhtml_fragmentation_rpt.ctl' log='E:htmlreportloghtml_fragmentation_rpt.log'
sqlldr abc@tns/pwd control='E:htmlctlhtml_index_stats_rpt.ctl' log='E:htmlreportloghtml_index_stats_rpt.log'
sqlldr abc@tns/pwd control='E:htmlctlhtml_invalid_object_rpt.ctl' log='E:htmlreportloghtml_invalid_object_rpt.log'
sqlldr abc@tns/pwd control='E:htmlctlhtml_long_running_queries_rpt.ctl' log='E:htmlreportloghtml_long_running_queries_rpt.log'
we know creating 780 control files is the difficult task.So I have created only 12 control files. is there any mechanism to pass a varible (planning to declare it in the sqlldr line) to the infile clause like below in sql loader?
infile "E:htmlreportoutput&a_html_broken_jobs_rpt.csv"
here a is the variable name. it will change every 12 csv files once.
or
is there anyother way to achive this?
I am trying to export a partition of a table and import it to another database. I get the below error when I try to import.
ORA-14400: inserted partition key does not map to any partition
If I export the table(for that particular partition) and import the table(after dropping the table) in destination, the partitions and sub partitions are created without any problem.
The table is Range Partitioned and Sub partitioned in List. So I had to perform the below operation if I want to retain other data in the Destination table.
1. Drop the existing partition
2. Create the partition and sub partition, same as source
3. Execute imp
In fact I had to perform step#2, as if I split the partition also, the sub partition gets replicated in the new partition, which again throws the same error. Is there better way of managing the partitions and subpartition in destination with exp/imp utility, so that I need not perform step#1 and step#2 manually.
This morning i feel my db server very slow to response. When i check, i saw db server got high load but low process.
View 5 Replies View RelatedI am trying to upload a database backup on a machine. Since the structure of files is different from server, how can i start the database.
Do i need to create a new control file? If yes, how can i run the sql command "Alter database backup controlfile to trace" in nomount mode.
I would like to ask about indexes in partitioned tables.I have indexes on a partitioned table, it is partitioned by range method i.e based on Creation date time.All select queries sent to the table use the Creation date time. I have an index on Creation date time.Here is an example:
SELECT col1, col2, col3
FROM table1 where
date_time BETWEEN TO_DATE ('20120117 10:00:00','YYYYMMDD HH24:MI:SS')
AND TO_DATE ('20120117 13:00:00','YYYYMMDD HH24:MI:SS')
AND frmt_name = 'XXXX'
AND sender = 'YYYYY'
AND nature = 'ZZZZ'
AND type LIKE '548'
ORDER BY date_time
WHERE ROWNUM <= 5000
[code]....
do I have to add DATE_TIME to all indexes (IX_NAME_FORMAT_TYPE,IX_CCY) or not?
how DBMS_REDEFINITION online reorg works with partitioned tables. I have a table with 6 partitions and I want to reorrg whole table...
View 43 Replies View Relatedunderstand on the below regarding partitioning table and indices.
1. How to know if each partition have LOCAL index or Global index?
I had the above question duw to the beloe reason :
I have a table with 130 partitions and 7 indices. When checked the DBA_IND_PARTITIONS it lists down only 1 index name (which distinct) for all the 130 partitions.
Does it mean it is a Global index? If Global index, is it partitioned? How to get those information?
2. Assuming, if i have LOCAL indices for every partitions, from where i shall nail down the name of each local index and how would i get the detail of referencing Global index?
3. By which type a table was partitioned? LIST,HASH,RANGE ?
we are looking to use oracle 11g as a log database using partitioned tables.
- The tables will have only a 3-5 columns of ~varchar(50) size
- We are looking at a volumn of ~33million rows (inserts) per day.
1) Will partitioned tables be able to handle this type of volume?
2) if yes, will a Composite Partitioning (using last modified datetime as range) then subparition with range be the best choice?
if this type of volume is too high for 11g, what are some of the alternative products we can use.
My problem is only on Some Saturday's my Oracle server's Load average goes high (more than 300 ).
-- oracle version 11.2.0.1.0
-- runs on Sun solaris 10
-- Sun fire V 440
-- Sun storEdge 3315 connected to the server.
Same setup is working find with higher volumes without any problem but only on saturday's, that too not on all saturdays, some specific saturdays the load average goes high.
At the time nothing will be processed from the application side and the cpu utilisation goes high upto 95 %.
I am sending necessary information as follows.
vmstat 6 10
kthr memory page disk faults cpu
r b w swap free re mf pi po fr de sr s0 s1 s3 s4 in sy cs us sy id
3 0 0 28660024 6513408 285 212 2044 2 2 0 0 0 17 0 42 830 3469 1380 22 5 74
125 0 0 29027480 6156256 2 6 34 0 0 0 0 0 5 0 10 791 53770 30278 83 17 0
125 0 0 29027680 6157496 29 140 21 1 1 0 0 0 5 0 9 786 52756 30309 83 17 0
116 0 0 29031600 6159896 24 125 0 0 0 0 0 7 3 0 5 819 54081 31069 83 17 0
[code]....
In our development database, we have created 5 dimensions and a cube with 2 measures in OLAP. All these are mapped to relational tables. When we try to load this cube (MAINTAIN CUBE option from AWM) we are getting this below error:
An error has occurred on the server
Error class: Express Failure
Server error descriptions:
INI: error creating a definition manager, Generic at TxsOqConnection::generic<BuildProcess>
INI: XOQ-01600: OLAP DML error "ORA-35571: The maximum number of load errors has occured." while executing DML
[code].....
What are the database parameter i should look for as a DBA ?
RDBMS - 11.1.0.7, I it possible to convert indexes of a non-partitioned table to hash partitioned indexes by retaining table as non-partitioned?
If yes, is this what it is Creating a Hash-Partitioned Global Index - can be created for partitioned and non-partitioned tables?
I created a mv for one of the partitioned tables but on viewing the mv capabilities it still shows PCT is set to 'N'.
create materialized view MV_summary_SEC
refresh fast
start with sysdate
nEXT SYSDATE + 1/24
enable query rewrite as
[code]....
If i remove the sub query and create the mview like this,then PCT is enabled.
create materialized view MV_summary_SEC
refresh fast
start with sysdate
nEXT SYSDATE + 1/24
enable query rewrite as
select PERIOD , SUM(SUM_WEB_HITS)
from summary ,date_table
where PERIOD >= DATE_TABLE.CUR_DATE
group by PERIOD
Is it simply because oracle doesn't support PCT if the definition contains subqueries ?
16:28:32 SQL> create bitmap index bp_idx_ag_id on transactions(type);
create bitmap index bp_idx_ag_id on transactions(type)
*
ERROR at line 1:ORA-25122: Only LOCAL bitmap indexes are permitted on partitioned tables
how to create bitmap index on partitiioned tables
I Have one csv file.i want to load to a table trough sql*loader.but in table 3 column is there.but in the csv file some record hav one semicolumn in last filed like this
1234;"hogit";78887;89
4567;"rtef";12565;89
how can we load...
I'm trying to load data into a table using SQL Loader but getting a failure error below.
Log File
========
SQL*Loader: Release 11.2.0.2.0 - Production on Wed Feb 6 23:54:25 2013
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
Control File: /opt/Infor/Outbound_Marketing/7.2.2/EM/metadata/trans.ldr
Data File: /opt/Infor/Outbound_Marketing/7.2.2/EM/logs/trans.log
Bad File: trans.bad
Discard File: none specified
[code]....
load data in multiple table using sql loader. I have IN predicate which i don't know is allowed in the sql loader or not
my control file and is as below
LOAD DATA
INFILE 'c: empdemo05.dat'
BADFILE 'c: empad05.bad'
DISCARDFILE 'c: empdisc05.dsc'
REPLACE
[code]....
i am getting below error when executing above error
SQL*Loader-350: Syntax error at line 5.
Expecting "(", found keyword when.
WHEN DEPTNO IN ('
I am having query regarding sql loader. my data file is comm(,) seperated and I want to load the whole file in oracle table 'bill_temp' except 1st column data of data file.
e.g.
File name: bill_file.dat
fields seperated by comma ','
values are like
emp_id,emp_name,emp_sal,join_date
oracle table bill_temp having the below column:
emp_name,emp_sal,join_date
Here I want load the emp_name,emp_sal and join_date into oracle table bill_temp.
emp_id should not get loaded into table.
Is there any way to skip the loading of particular column data from data file into table?
My requirement is to to truncate the table and load it with the data present in file. In the control file, I used the "TRUNCATE" command as well.In case, if the file has some invalid data and sqlldr fails, my existing data will be lost. Is there any option in which the sqlldr does not TRUNCATE the table in case of a failure.
View 6 Replies View RelatedORA-31694: master table "SYS"."SYS_IMPORT_FULL_02" failed to load/unload
ORA-31640: unable to open dump file "D:oradataPSPRODDBdata_pump_dirpowerschool-fri.dmp" for read
ORA-19505: failed to identify file "D:oradataPSPRODDBdata_pump_dirpowerschool-fri.dmp"
ORA-27046: file size is not a multiple of logical block size
OSD-04012: file size mismatch (OS 2192117862)
I have a table revenue
create table revenue
(
person varchar2(23),
month varchar2(3),
rev_amt number
)
and i have data in a file like below
Person Jan Feb Mar Apr Mai Jun Jul Aug Sep Oct Nov Dez
--------------------------------------------------------
Schnyder,345,223,122,345,324,244,123,123,345,121,345,197
Weber,234,234,123,457,456,287,234,123,678,656,341,567
Keller,596,276,347,134,743,545,216,456,124,753,346,456
Meyer,987,345,645,567,834,567,789,234,678,973,456,125
Holzer,509,154,876,347,146,788,174,986,568,246,324,987
Müller,456,125,678,235,878,237,567,237,788,237,324,778
Binggeli,487,347,458,347,235,864,689,235,764,964,624,347
Stoller,596,237,976,876,346,567,126,879,125,568,124,753
Marty,094,234,235,763,054,567,237,457,325,753,577,346
Studer,784,567,235,753,124,575,864,235,753,864,634,678
i want to load it into the table in the following way.
Person Month Revenue
-------------------------
Schnyder Jan 345
Schnyder Feb 223
Schnyder Mar 122
Schnyder Apr 345
Schnyder Mai 324
Schnyder Jun 244
Schnyder Jul 123
Schnyder Aug 123
Schnyder Sep 345
Schnyder Oct 121
Schnyder Nov 345
Schnyder Dez 197
........ ... ...
How to write control file to load this data into the above revenue table.
