Increasing Data Size
Oct 3, 2013How to increase ASM DATA free size? I tried deleting expired backups and old archive logs which are backed up more than one time. Still no success ..
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SQL & PL/SQL :: Index Compression Increasing The Size?
Jun 21, 2012I had created a Primary key and wanted to compress as per my senior instructions.Below are my results the size increased after compression.
select compression from dba_indexes where index_name = 'TEST_IDX';
Compression
----------
DISABLED
select sum(blocks) no_of_blocks, (sum(blocks)*8192)/(1024*1024)size_MB
[code]....
We ran a compression on the primary key index TEST_IDX
ALTER INDEX SCOTT.TEST_IDX REBUILD INITRANS 15 TABLESPACE DATA_01 COMPRESS;
ANALYZE INDEX SCOTT.TEST_IDX VALIDATE STRUCTURE;
Now when i ran the below select statement:
select compression from dba_indexes where index_name = 'TEST_IDX';
Compression
----------
ENABLED
select sum(blocks) no_of_blocks, (sum(blocks)*8192)/(1024*1024)size_MB
[code]....
As you can see after compression the blocks and size has been increased, but i ran for many tables and other indexes, we observed the blocks and size was reduced by 50-70%, i am not sure why this happened to the index compression.
Increasing Archive-log File Size?
Jul 30, 20131.2.0.2 on RHL.. 3 Log Groups with 1 member each. db_recovery_file_dest string /oracle/oraarch For the purpose of increasing log file size, if i use ALTER DATABASE ADD LOGFILE GROUP 1 SIZE 300M; but it creates Log Group with 2 member. one is at /oracle/oraarch location and other at /oracle/oradata (db_create_file_dest).
We are using ORACLE MANAGED FILE SYSEM . I want only 1 member at /oracle/oraarch (to keep the previous setting intact ...just increasing the size from 100 to 300M). If I manually give the path where to create the logfile member, I get this error:
ALTER DATABASE ADD LOGFILE GROUP 1 '/oracle/oraarch/DB/onlinelog/' SIZE 300M;
ALTER DATABASE ADD LOGFILE GROUP 1 '/oracle/oraarch/DB/onlinelog/' SIZE 300M
*
ERROR at line 1:
ORA-00301: error in adding log file '/oracle/oraarch/DB/onlinelog/' - file cannot be created
ORA-27038: created file already exists
Additional information: 1
Server Administration :: Increasing Tablespace Size?
Mar 7, 2010I want to increase the size of the tablespace but when i login as sysdba or admin user i can just see the 21 tables in the dba_tablespaces or user_tablespaces. I want to see the tablespaces related to the application.
View 8 Replies View RelatedServer Administration :: Listener.trc Size Increasing?
Dec 5, 2012My listener.trc file has grown to a size of 56G and is contineously growing with the following message:
9:669] naeshow: [05-DEC-2012 19:56:49:669] naeshow: [05-DEC-2012 19:56:49:669] naeshow: [05-DEC-2012 19:56:49:669] naeshow: [05-DEC-2012 19:56:49:669] naeshow: [05-DEC-2012 19:56:49:669] naeshow: [05-DEC-2012 19:56:49:669] naeshow: [05-DEC-2012 19:56:49:669] naeshow: [05-DEC-2012 19:56:49:669] naeshow: [05-DEC-2012 19:56:49:669] naeshow: [05-DEC-2012 19:56:49:669] naeshow: [05-DEC-2012 19:56:49:670] naeshow: [05-DEC-2012
[code]...
Server Administration :: Increasing Size Of Redolog Member
Feb 27, 2008The size of redolog member is 12m . Can I increase the size of that member dynamically, without adding a new member to that group and dropping the old one.
View 8 Replies View RelatedApplication Express :: Increasing Schema Size Without Raising Service Request?
Jul 13, 2012How can in increase the allocated space for a schema in Apex Admin section?
I know you can set this when creating a schema alongsite a workspace and looks like the only way to do it is via raising a service request for more space and loggin in as ADMIN and approving it (in increments of 500MB).
PL/SQL :: Table Data Size In Oracle 11g?
Jul 12, 2013how to find the data size in particular Table?Ex:I need find out the sh.sales table how much data size is loaded
View 3 Replies View RelatedSQL & PL/SQL :: Disadvantages Of Increasing INTRANS?
Nov 8, 2011Due to an ORA-08177: can't serialize access for this transaction in our Java application using serializable transactions and after running some tests, we decided to increase INITRANS from 3 to 5 for our tables.
what would be the disadvantages from this measure? Space? I have done some tests with large tables with INITRANS 3 and 5, populated with large amounts of data and the space occupied is the same in bytes and blocks. Performance? Something else?
Getting Error To Reduce Data File Size
Sep 1, 2010I am getting the following error when i try to re size the data file.But the data file is having lot of free space.
ORA-03297: file contains used data beyond requested RESIZE value
Presently table space size is 220GB with 8 data files.As the process of the performance tuning we moved data to different table spaces.Now used space of the tablespace is 90GB.So I am trying to resize the datafile but it throw an error.
SQL & PL/SQL :: Data Value Size Exceeding 4000 Characters?
Oct 11, 2012I have a insert statement where i need to insert data to a column where i need to insert value more than 4000 char into column.
Different approaches and condition:
1. CLOB should not be used
2. Need full value to be stored
Approach:
1.I created few more dummy columns to insert the data , was inserting 4000 char and if exceeded i was inserting to next column, but this will be tedious if we have 35000 char
2.Insert in the same column as different rows
Server Administration :: Size Of Data Of Table
Oct 20, 2011ops$tkyte@DEV8I.WORLD> select blocks, empty_blocks,
2 avg_space, num_freelist_blocks
3 from user_tables
4 where table_name = 'T'
5 /
BLOCKS EMPTY_BLOCKS AVG_SPACE NUM_FREELIST_BLOCKS
---------- ------------ ---------- -------------------
19 35 2810 3
Ok, the above shows us:
- we have 55 blocks allocated to the table (still)
- 35 blocks are totally empty (above the HWM)
- 19 blocks contains data (the other block is used by the system)
- we have an average of about 2.8k free on each block used.
Therefore, our table
- consumes 19 blocks of storage in total.
- of which 19 blocks * 8k blocksize - 19 block * 2.8k free = 98k is used for our data.
not too sure this calculation is accurate for getting the size (data)of the table.
Server Utilities :: Estimate Size Of FlatFile Based On Table Size?
May 8, 2013We 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
View 3 Replies View RelatedServer Administration :: How To Reduce Size Of TEMP DBF File Size
Apr 13, 2011I 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 .
View 13 Replies View RelatedServer Administration :: What Can Be Maximum Size Of Data File
Nov 24, 2011I am having I/O issues if i create 20 GB DATAFILES on SMALL TABLE SPACE. guide me with the maximum size limit of data file that I can create in Windows 2003 32 bit server.
View 3 Replies View RelatedSQL & PL/SQL :: View Sample Data From Very Table Which Is Large In Size?
Apr 26, 2010I have a query on , how to view the sample data from a very table which is large in size ( more than 10 million ).
I just need to see some sample data from a large table ( to see what kind of data which is application related ).
My question is :
Select *
from Sample_table
where rownum < 10
is this a Good way to view the sample data ?
I have understanidng that the rownum will be assigined to the rows once all the rows are reteived.
So what is the best way to view ?..I am not sure of any condition to put in the intial time of querying.
RAC & Failsafe :: Memory Usage Increasing On Oracle
Jan 10, 2012After the reboots each system was using around 30 GB of memory... now that it's been up for a week memory is up to 98GB used on each system. None of the systems are swapping.
Mem: 98999084k total, 97937116k used, 1061968k free, 774900k buffers
Swap: 16779884k total, 0k used, 16779884k free, 89510312k cached
Performance Tuning :: Increasing Buffer Cache Value
Nov 30, 2012Considering the below factors, I am planning to increase the buffer cache value from 256Mb to 512Mb.
1. Buffer cache hit ratio value is around 35% even in the normal period.
2. free buffer requested value is below during peak & normal hours below.
Statistic Total per Second per Trans
--------------------------------- ------------------ -------------- ------------
free buffer requested 54,694,995 15,226.9 2,523.7
free buffer requested 23,412,674 6,501.7 2,585.9
3. most of the top 5 physical reads & logical reads queries are well tuned and some of queries are doing FTS on small tables (table count min 1500 max 35000). SO indexing option is not required for these queires. But these queries getting executed frequently.
SQL> show sga
Total System Global Area 2148534928 bytes
Fixed Size 731792 bytes
Variable Size 1879048192 bytes
Database Buffers 268435456 bytes
Redo Buffers 319488 bytes
5.top 5 waitevents during db slow performance & high cpu utilization (>80%) issue.
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
-------------------------------------------- ------------ ----------- --------
latch free 1,848,898 153,793 52.00
buffer busy waits 395,280 87,201 29.49
db file scattered read 3,488,648 34,199 11.56
enqueue 4,052 10,897 3.68
CPU time 5,567 1.88
6. Top 5 waitvents during normal activities and CPU utilization is around 40%.
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
-------------------------------------------- ------------ ----------- --------
CPU time 1,860 45.32
db file scattered read 1,133,669 985 23.99
imm op 776 605 14.73
sbtinfo2 208 139 3.40
sbtbackup 2 123 3.00
SQL & PL/SQL :: Generating Increasing Number In Insert Statement
Mar 6, 2012we are inserting a data in table by selecting data from another table.This is part of a very big procedure and the code is like
Loop
SELECTMAX(biz_trn_no) + 1
INTOv_biz_tran_no
FROMnew_business_transactions
WHEREnb_srno = nb_sr_no;
[code]....
Is there any way I can get this functionality without using a sequence? I assume corelated query would be slow and analytic.
SQL & PL/SQL :: Ranking Of Consecutive Non-increasing Values In A Column?
Apr 14, 2012I have a table with numbers like this in a column
sr no. value
1 17
2 0
3 0
4 38
5 32
6 24
7 12
8 51
9 42
10 1
11 1
12 0
13 0
14 1
15 1
.
.
.
so on....
I want to find out consecutive non-increasing sequences of value (2nd column) order by sr. no (first column) in ascending order.
For example, in the 2nd column, 17 is followed by 0 and 0 and then 38 so it means 3 consecutive values (i.e starting from 17 are 0 and 0) are non-increasing and they are ranked by '1' in my desired in third column as shown below. similarly, the 2nd non-increasing sequence starts with 38,32,24 and 12 and this is ranked as '2' in the third column. same is the case with rank '3' for the third non increasing sequence. so bascially i want the third column with "ranks" starting and ending as per above logic. i tried using LEAD function but doesn't get what I want. I need the shortest possible query to get that third column since i have other columns in the original table in a multiple group by query.
my desired output is:
sr no. value Rank
1 17 1
2 0 1
3 0 1
4 38 2
5 32 2
6 24 2
7 12 2
8 51 3
9 42 3
10 1 3
11 1 3
12 0 3
13 0 3
14 1 4
15 1 4
.
.
.
Server Administration :: XE Limitations - How To Calculate Size Of User Data
Apr 15, 2011I have read following statement from a link [URL]...
Oracle Database XE can be installed on any size host machine with any number of CPUs (one database per machine), but XE will store up to 4GB of user data, use up to 1GB of memory, and use one CPU on the host machine.
calculation of this 4GB size. how can we calculate this size?
by simply going to DBF file and seeing their size?
or
by exporting dump and seeing the size of that dump?
Partition Drop Not Increasing Free Space In Dba_free_spaces?
Jan 16, 2013I am Using Oracle 11.2.0.3. I had a script that droped partitions for a table which should have dropped nearly 30 gb of data. We have data and index tablespace.
Query of dba_free_space showed no change on data tablespace. However, index tablespace showed increase in free space.
select sum(bytes / (1024 * 1024 * 1024)) "Size (GB)" from dba_free_space where tablespace_name ='&tbs_name'
I am using following command to drop partition
ALTER TABLE table_name
DROP PARTITION "partition_name"
UPDATE GLOBAL INDEXES;
What should be done to increase free space shown for tablespace after partition drop?
Listener File Rapidly Increasing In Diag Directory Of 11g
Jul 6, 2012I noticed that listener file in diag/trace is rapidly increasing. I am using 11g Rel 1 on window 2008 server Its 1 GB in couple of days. Is there any way if I can turn it off ?
View 5 Replies View RelatedServer Administration :: Estimated DB Size If BLOB Data Type Is Included
Jul 7, 2010We will create a new instance in our production server, but this time, part of it's table structure has a BLOB data type (re: <column name> blob(3000)). It's our first time to handle this kind of Oracle data type. What would be my estimate size for it's default tablespace?
View 5 Replies View RelatedSQL & PL/SQL :: Exporting Oracle Data Into Excel File With Auto Column Size
Nov 7, 2007I want to export the oracle data into an excel sheet. I have written the code by using UTL_FILE package. but i am getting the output as shown in the screen shot(without formatting the column size as the width of the data it has). But I want the output column width to be set according to the size of the data automatically.
View 5 Replies View RelatedServer Utilities :: Increasing Parallel Process In Impdp In Runtime?
Apr 15, 2012I started datapump not using parallel option
I issued the following command
impdp t24/t24 directory=dp_dump dumpfile=bef_cob_%U.dmp schemas=t24
The total dumpfile size is 200 GB..
Now I want to add parallel process to the job..
Forms :: Show Increasing Digit 1 To 100 In Text Field After Pressing One By One
Aug 26, 2013the code for show increasing digit 1 to 100 in a text field after pressing a button 100 times?
View 26 Replies View RelatedServer Utilities :: Increasing Commit Record Count In Sql Loader?
Oct 11, 2011I have created a sql loader control file to load a delimeter file in a table.
The file gets loaded into the table properly, however the commit is happening for every 64 records.
My aim is to rise the commit count by 1000 records.
Data Guard :: Move BLOB Images In DB To BFILE To Reduce Time And Size Of Backup?
Jan 22, 2012We 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?
Reports & Discoverer :: REP-0801 When Increasing Height / Width Of Paper Layout Header / Main Or Trailer
Apr 14, 2013I understand when I decrease the width or height of the paper layout, it may cause this error if any of the objects in my report may not fit in the new layout.
But for me this error occurs even when I increase the size of my report paper layout!