Space in the Table

Hi all,
I'm new to Oracle i needed to know incase in a column for names which can be null how do i know how many entries are there with only spaces inserted into the table...

If you want to find rows where some column contains only spaces, how about:
WHERE somecolumn IS NOT NULL
AND RTRIM(somecolumn) IS NULLor from 10g onwards,
WHERE REGEXP_LIKE(somecolumn, '^ *$')

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Please copy and paste the following markup into a new document and view in your favourite browser.
<!doctype html>
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<meta charset="utf-8">
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<style>
body {
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Space in the Table Name

I was writing a program to move data from an Access database on to a different database.
The existing access data base has table names with spaces and SQL queries do not recognize such names! Any suggestions?

i think single quotes ' is the generally accepted way
of doing this. [] may work in access but other
databases not so well.Not at all!
Single quotes are used to identify string literals inside a SQL statement. The double quotes are used to quote object names which either contain special characters (e.g. spaces) or would otherwise be rejected because they are reserved words (e.g. using SELECT as a column name only works with double quotes).
Thomas

Error while adding space to the table space

HI Gurus
Can you please put some light on the error which i encountered while adding space to a tablespace
ALTER TABLESPACE "GISR_NDEX" ADD DATAFILE '+DATA2' SIZE 2G;
ALTER TABLESPACE "GISR_INDEX" ADD DATAFILE '+DATA2' SIZE 2G
ERROR at line 1:
ORA-01119: error in creating database file '+DATA2'
ORA-17502: ksfdcre:4 Failed to create file +DATA2
ORA-15041: diskgroup space exhausted
Any suggestion is highly apprciated .
Thanks

Hello;
The "diskgroup space exhausted" is key.
Try creating smaller files or adding disk space.
ASM Disk Group Unbalanced :
http://surachartopun.com/2010/03/ora-15041-asm-disk-group-unbalanced.html
Best Regards
mseberg

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please see the link below.
http://www.ansgw.com/test/tvag-860-60if.htm
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Khurram

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Murray --- ICQ 71997575
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"jeremyluby" <[email protected]> wrote in
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How to calculate the percentage of free space for a table in Oracle

okay, I am a little confused here. I have been searching the web and looking at a lot of documents. What I basically want to find out is this, how do I calculate the difference between the number of bytes a table is using and the total bytes allocated to a table space (going that way to get percent free for a particular table). So I need a byte count of a table and total table space and the percentage difference. I have been looking at the DBA_TABLES DBA_TABLESPACES and DBA_SEGMENTS views. I have tried to calculated the space as num_rows * avg_row_len (if I am wrong, let me know). I have been trying to compare that calculation to the number in DBA_TABLESPACES and DBA_SEGMENTS. I am just looking for the total space allocated to the table space that the table sits in (seem logical right now) to make the percentage value work. Thus I want to be able to track the table as it grows as compated to the table space it sits in to see a value as it changes over time (days, weeks, etc.) each time I run this script I am working on.
Can someone get me straight and help me to find out if I am looking in the right places. Any advice would help.
Edward

You can use a little modified version of dbms_space from Tom, show_space. Have a look,
SQL> create table test222 as select * from all_objects;
Table created.
SQL> delete from test22 where rownum<=100;
delete from test22 where rownum<=100
ERROR at line 1:
ORA-00942: table or view does not exist
SQL> delete from test222 where rownum<=100;
100 rows deleted.
SQL> analyze table test222 compute statistics;
Table analyzed.
SQL> create or replace procedure show_space
2 ( p_segname in varchar2,
3    p_owner   in varchar2 default user,
4    p_type    in varchar2 default 'TABLE',
5    p_partition in varchar2 default NULL )
6 -- this procedure uses authid current user so it can query DBA_*
7 -- views using privileges from a ROLE and so it can be installed
8 -- once per database, instead of once per user that wanted to use it
9 authid current_user
10 as
11      l_free_blks                 number;
12      l_total_blocks              number;
13      l_total_bytes               number;
14      l_unused_blocks             number;
15      l_unused_bytes              number;
16      l_LastUsedExtFileId         number;
17      l_LastUsedExtBlockId        number;
18      l_LAST_USED_BLOCK           number;
19      l_segment_space_mgmt        varchar2(255);
20      l_unformatted_blocks number;
21      l_unformatted_bytes number;
22      l_fs1_blocks number; l_fs1_bytes number;
23      l_fs2_blocks number; l_fs2_bytes number;
24      l_fs3_blocks number; l_fs3_bytes number;
25      l_fs4_blocks number; l_fs4_bytes number;
26      l_full_blocks number; l_full_bytes number;
27
28      -- inline procedure to print out numbers nicely formatted
29      -- with a simple label
30      procedure p( p_label in varchar2, p_num in number )
31      is
32      begin
33          dbms_output.put_line( rpad(p_label,40,'.') ||
34                                to_char(p_num,'999,999,999,999') );
35      end;
36 begin
37     -- this query is executed dynamically in order to allow this procedure
38     -- to be created by a user who has access to DBA_SEGMENTS/TABLESPACES
39     -- via a role as is customary.
40     -- NOTE: at runtime, the invoker MUST have access to these two
41     -- views!
42     -- this query determines if the object is a ASSM object or not
43     begin
44        execute immediate
45            'select ts.segment_space_management
46               from dba_segments seg, dba_tablespaces ts
47              where seg.segment_name      = :p_segname
48                and (:p_partition is null or
49                    seg.partition_name = :p_partition)
50                and seg.owner = :p_owner
51                and seg.tablespace_name = ts.tablespace_name'
52               into l_segment_space_mgmt
53              using p_segname, p_partition, p_partition, p_owner;
54     exception
55         when too_many_rows then
56            dbms_output.put_line
57            ( 'This must be a partitioned table, use p_partition => ');
58            return;
59     end;
60
61
62     -- if the object is in an ASSM tablespace, we must use this API
63     -- call to get space information, else we use the FREE_BLOCKS
64     -- API for the user managed segments
65     if l_segment_space_mgmt = 'AUTO'
66     then
67       dbms_space.space_usage
68       ( p_owner, p_segname, p_type, l_unformatted_blocks,
69         l_unformatted_bytes, l_fs1_blocks, l_fs1_bytes,
70         l_fs2_blocks, l_fs2_bytes, l_fs3_blocks, l_fs3_bytes,
71         l_fs4_blocks, l_fs4_bytes, l_full_blocks, l_full_bytes, p_partition);
72
73       p( 'Unformatted Blocks ', l_unformatted_blocks );
74       p( 'FS1 Blocks (0-25) ', l_fs1_blocks );
75       p( 'FS2 Blocks (25-50) ', l_fs2_blocks );
76       p( 'FS3 Blocks (50-75) ', l_fs3_blocks );
77       p( 'FS4 Blocks (75-100)', l_fs4_blocks );
78       p( 'Full Blocks        ', l_full_blocks );
79    else
80       dbms_space.free_blocks(
81         segment_owner     => p_owner,
82         segment_name      => p_segname,
83         segment_type      => p_type,
84         freelist_group_id => 0,
85         free_blks         => l_free_blks);
86
87       p( 'Free Blocks', l_free_blks );
88    end if;
89
90    -- and then the unused space API call to get the rest of the
91    -- information
92    dbms_space.unused_space
93    ( segment_owner     => p_owner,
94      segment_name      => p_segname,
95      segment_type      => p_type,
96      partition_name    => p_partition,
97      total_blocks      => l_total_blocks,
98      total_bytes       => l_total_bytes,
99      unused_blocks     => l_unused_blocks,
100      unused_bytes      => l_unused_bytes,
101      LAST_USED_EXTENT_FILE_ID => l_LastUsedExtFileId,
102      LAST_USED_EXTENT_BLOCK_ID => l_LastUsedExtBlockId,
103      LAST_USED_BLOCK => l_LAST_USED_BLOCK );
104
105      p( 'Total Blocks', l_total_blocks );
106      p( 'Total Bytes', l_total_bytes );
107      p( 'Total MBytes', trunc(l_total_bytes/1024/1024) );
108      p( 'Unused Blocks', l_unused_blocks );
109      p( 'Unused Bytes', l_unused_bytes );
110      p( 'Last Used Ext FileId', l_LastUsedExtFileId );
111      p( 'Last Used Ext BlockId', l_LastUsedExtBlockId );
112      p( 'Last Used Block', l_LAST_USED_BLOCK );
113 end;
114
115 /
Procedure created.
SQL> desc show_space
PROCEDURE show_space
Argument Name                  Type                    In/Out Default?
P_SEGNAME                      VARCHAR2                IN
P_OWNER                        VARCHAR2                IN     DEFAULT
P_TYPE                         VARCHAR2                IN     DEFAULT
P_PARTITION                    VARCHAR2                IN     DEFAULT
SQL> set serveroutput on
SQL> exec show_space('TEST222','SCOTT');
BEGIN show_space('TEST222','SCOTT'); END;
ERROR at line 1:
ORA-00942: table or view does not exist
ORA-06512: at "SCOTT.SHOW_SPACE", line 44
ORA-06512: at line 1
SQL> conn / as sysdba
Connected.
SQL> grant sysdba to scott;
Grant succeeded.
SQL> conn scott/tiger as sysdba
Connected.
SQL> exec show_space('TEST222','SCOTT');
BEGIN show_space('TEST222','SCOTT'); END;
ERROR at line 1:
ORA-06550: line 1, column 7:
PLS-00201: identifier 'SHOW_SPACE' must be declared
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
SQL> exec scott.show_space('TEST222','SCOTT');
PL/SQL procedure successfully completed.
SQL> set serveroutput on
SQL> exec scott.show_space('TEST222','SCOTT');
Unformatted Blocks .....................               0
FS1 Blocks (0-25) .....................               0
FS2 Blocks (25-50) .....................               1
FS3 Blocks (50-75) .....................               0
FS4 Blocks (75-100).....................               1
Full Blocks        .....................             807
Total Blocks............................             896
Total Bytes.............................       7,340,032
Total MBytes............................               7
Unused Blocks...........................              65
Unused Bytes............................         532,480
Last Used Ext FileId....................               4
Last Used Ext BlockId...................           1,289
Last Used Block.........................              63
PL/SQL procedure successfully completed.
SQL>http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:5350053031470
I use this to find the space allocations.
Just read your post again,this is not going to show you the percentage of the free/used space. This is going to be the number of blocks which are free/used. For the growth trend, you can look at (in 10g) Oracle EM. It has added now,Segment Growth Trend report which can show you for each object,comparing to the allocated space to the object,how much space is being used by it.
HTH
Aman....

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Team,
We have a table of size 550gigs in size and we truncated the table , truncated sucessfully but space is not released in os level, what action we can take to release the space and this table has only one row and contains the binary data.
Thanks
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Hello,
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http://msdn.microsoft.com/en-us/library/ms177495.aspx
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http://social.msdn.microsoft.com/Forums/en-US/4aa2537e-246b-4bfe-818d-3482531d9149/sql-server-2005-massive-400gb-table-dropped-space-not-released
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Hi Everyone,
I want to know,how can i get the information about the how much space will get free from each table which is related to an archiving object <b>before</b> i perform
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Are there any transactions for the same, or some transaction which can be related to these.
eg:FI_DOCUMNT is related to lots of table, before i archive this object, i want to know that space that will be free from all the tables individually which are affected by this object.
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as far as I know: there is no easy tool to get this numbers. But on the other hand, you don't need exact numbers, estimations will do.
It's a good idea to start with the biggest objects: take DB02, make a detailed analysis where you select the biggest tables -> corresponding archive objects should be your main focus (for the beginning).
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Then you will have an idea, which volume was created in which time frame.
Still you need some test archive runs (in PRD or an (old) copy, at least for an example amount of data): you need to know, which % of the documents can technically be archived, how much will stay open because of missing closing. That's critical information (maybe 90% will stay in system) and can only be analyzed by SARA test runs - if you identify the missing object status, you can go on selecting this directly, but in the beginning you need the archive run.
With the volume / time frame and the percentage, which can be deleted you should be able to give estimations based on current total object size. Make clear, that you talk about estimations: every single object will be checked for having correct status - before this isn't done (in a test run), no one can tell exact numbers.
Hope, this will help you,
regards,
Christian

Unable to extend the table space

Hi Experts
When i am extending the table space i am getting this error
BR1059E Not enough free space in /oracle/SHD/sapdata3/sr3700_20 for maximum size
of file /oracle/SHD/sapdata3/sr3700_20/sr3700.data20, missing at least 491.556
MB
but when i checked the space, space is available
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/dev/vg01/lvol15   41943040 37013805 4621160   89% /oracle/SHD/sapdata3
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Definetly it will work. I have faced same problem earlier.
Please let me know still if you have any problem for extending.
Thanks
Kishore

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Have tables where titles are very close to the main text and need a couple of points to separate these elements. How to reshape this space?
1. Titles were separated by a return that is not visible... (any code is revealed by ID)
2. When a Return is inserted after the title, nothing happens aparently, but this return is now visible and could be used as a «paragraph space after» value:
3. A solution could be Grep to catch the end of paragraph assigned to titles to insert a return;
but Grep only catches the right border of the table (the yellow mark shows the big blinking cursor);
Grep cannot see the end of paragraph in the tables's title.
It another method?
Basically, how to modify the space between a table and ists title

I think you and Bob are not in synch here.
Bob suggested that you could use paragraph spacing, but for that to work you do need to use separate paragraphs for the title and table, which you don't seem to be doing. Using GREP to find the end of the paragraph only works if there IS and end to the paragraph. As far as I know there is now meta-character to use in Find/Change that would allow you to find a table and insert a paragraph break ahead of it, but I bet it could be scripted.
I'm not quite sure what you were trying to find in the GREP you posted. Did you actually have a paragraph return inserted already after the title? In that case you only need to redefine the style for that paragraph to add the space (or redefine the style for the paragraph that holds the table itself). You don't need the GREP. But the reason it does nothing is that you've found a location -- the end of the paragraph, but haven't found any actual text to modify. To do anything you would need to use something like .$
But back to NOT having a separate paragraph... If you put the cursor in any table cell and go to Table Options > Table Setup tab you'll see fields to set space before and after the table that should do what you want. That was the second part of what he posted.

How to increase the table space for a particular table?

Hi Friends,
I want to know how to increase the table space for a particular table and how to check the table space size of a particular table. Please can any one send the SQL Script. I am very much poor in DBA Part.
Thanking You ..
Kiran

Kiran - you should post this question on the SQL/Database forums - this is a Forms specific forum...
Regards
Grant Ronald
Forms PRoduct Management

Space in the Table

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