find the length of column

Similar Questions

• Is there a way to find the length of a line, not a column

  I'm trying to find the length of a particular line in a table... is it possible?
  I don't mean length of the column value... I can get by using LENGTH (COLUMNNAME)
  I'm not average line length, I can get extended calculation or using the trace file.
  Please let me know if there is a function, that allows to calculate or any other solution.
  
  Thank you!

  >
  (1) select avg_row_len from dba_tables
  where table_name = 'abc ';
  I got the length of the average line like 65
  That means 65... It is 65 bytes/KB/MB, or what exactly is 65?
  >
  This means that 65 bytes - see ALL_TABLES in doc database
  http://docs.Oracle.com/CD/B19306_01/server.102/b14237/statviews_2105.htm#i1592091
  >
  (2) also a member of the team of mine use this query:
  SELECT sum (data_length) FROM ALL_TAB_COLUMNS WHERE
  table_name = 'ABC ';
  and divided the result above with the number of rows in this table

  Suppose that gives only the length of the average column type... is not our requirement?
  >
  At best, that would give you the MAXIMUM length that COULD be a line. It will not help at all. For example all columns defined as NUMBER (with any precision or scale) appears in the form of bytes 22 since they can take a lot. And a VARCHAR2 (4000) will be listed as 4000 even if it is NULL or if the average length is 2 bytes.

• How to find the primary key columns in the tables in MS Access using SQL queries

  How to find the primary key columns in the tables in MS Access using SQL queries

  Hello

  This is the forum for Windows Vista programs related issues.

  For better assistance, please try instead the Forums in SQL Server .

  Thank you! Vincenzo Di Russo - Microsoft MVP Windows Internet Explorer, Windows Desktop Experience & security - since 2003. ~ ~ ~ My MVP profile: https://mvp.support.microsoft.com/profile/Vincenzo

• How to find the number of column under Basic forms

  Hi all
  
  There is the serial number in the pay_assignment_actions Table column
  Through basic shapes where can I find the serial number column
  Is someone can you please tell me what would be the navigation.
  
  Thanks in advance

  You need to check the correct recording-
  It would be visible only for those guys-

  Void Payment
  Ext/Manual payment
  Cheque writer
  Magnetic report
  

• Find the length of a segment in CS6

  Hi, I need to find the length of direct a segment of line I draw on CS6, but it doesn't seem to be a simple way to do it. Tabs of information and the document Info palette simply give Xy and width and height. I have a value called D occasionally flash on the pallet, but seems not updated correctly and I can't seem to appear more and he makes me a key. Is there an easier way to do outside the measurement tool which is also awkward and I'm not sure correct?

  Try to use the Document Info Panel flyout to select objects and make sure that it is set to the selection. With the path selected the top line will give information on this path, including the length in units of document.

• Insert data according to the length of column in table

  Hello
  
  If the length of the characters is more than one defined causes error. It's very embarrassing especially when get data dynamically
  
  and our query does not insert information that we expect.
  
  While trying to find the solution an idea came to my mind that, before insertion, so we check that the next data is greater than the specified length
  
  Take only the amount of characters that can be inserted and ignore the rest.
  
  I thought that the query as follows but failed.

  SQL> insert into cvDetails(cv_id,objectives) values(9687,substr("Hello",1,3950));
  insert into cvDetails(cv_id,objectives) values(9687,substr("Hello",1,3950))
                                                             *
  ERROR at line 1:
  ORA-00984: column not allowed here

  Is it possible to insert data up to the amount this column length defined by ignoring the obsolete characters and if the data
  
  length is less defined length of column, and then insert it as it is?
  
  Thank you in anticipation

  Hello

  Do not use double quotes as the string delimiters:

  SQL> create table test_nsa (str varchar2(10));
  
  Table created.
  
  Elapsed: 00:00:00.88
  SQL> insert into test_nsa values (substr('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',1,10));
  
  1 row created.
  
  Elapsed: 00:00:00.08
  

• A way to find the length of a selected title?

  Hey people.

  completely new to first. I went through the Lynda.com training videos, so I have an idea of what I'm doing, but I don't know where I can find the specific length of a clip selected in the timeline. In this case, I have two clips (a title with dips to black on both ends) and then the same thing with different title and I need match their length.

  I know how to set the length of the dips; I suppose I could just put in some length makes it fit in the middle of a title and then use it to set the length of the second title, but that seems heavy.

  I can get the length of the CLIPS pretty easily as double-clicking them top made appear in the source window, but it does not work for titles (at least for me).

  Thanks in advance!

  CTRL + double click on titles on your timeline to bring them back in the source monitor. Double click on a regular basis brings them in the default Titler.

  If you want to know the length of any clip on the timeline you can select, and then display the "Info" Panel which is in the Group of lower left corner of panel mounting set default workspace. You can also open the Info Panel by selecting window > info.

  You can also put your cursor over the clip on the timeline and wait a moment, the information area will pop up and you talk about the duration of the clip.

• What is the length of column maximum name?

  What is the length of maximum column name in Oracle (XE)?
  
  Peter

  user559463 wrote:
  What is the length of maximum column name in Oracle (XE)?

  Peter

  30 characters

• How to find the length of curves?

  Help me please!
  I need to find a length of curves in clip placed on stage. It is not created by a script drawing. At least, I need to find our association to the properties of the points and controllers of curves in order to calculate the length. It is even beter than just length.

  In other words, it there is no way to access the properties by using the functions of AS3 and even layout of the Flash editor? I think it's a way to work in future versions of AS and flash.

  Thanks for the replies.

• How to find the length of a certain number in labview?

  Hi all

  I am Pramod in Bangalore.

  I need to know is all their VI which calculates the length of a number.

  For example, for the number 1000, length is 4. Same I need is calculated automatically in VI, instead of manually.

  Kind regards

  Pramod M G

  If the number is in a control or the indicator, you can do it like this:

  

• find the length of the string

  Hi all
  
  I have a srting that contains two or more channels as for instance, it's my channel (think of this total string as one string) "Bronson, Ms. Jamie", "elder, Ms. Francis '.
  Now I want to calculate the length of the string of replacement of commas and apostrophes with null.
  
  Can someone pls help me with this?
  
  Thank you

  SQL>
    1  with t as (
    2   select '''Bronson, Ms. Jamie'',''Elder, Mrs. Francis''' as mystring
    3  from dual)
    4  select * from t;
  
  MYSTRING
  ------------------------------------------
  'Bronson, Ms. Jamie','Elder, Mrs. Francis'  
  
  SQL>
    1  with t as (
    2   select '''Bronson, Ms. Jamie'',''Elder, Mrs. Francis''' as mystring
    3  from dual)
    4  select replace(replace(mystring, ',', null), '''', null) from t;
  
  REPLACE(REPLACE(MYSTRING,',',NULL),
  -----------------------------------
  Bronson Ms. JamieElder Mrs. Francis
  
  SQL> l
    1  with t as (
    2   select '''Bronson, Ms. Jamie'',''Elder, Mrs. Francis''' as mystring
    3  from dual)
    4  select length(replace(replace(mystring, ',', null), '''', null)) as string_len from t;
  
  STRING_LEN
  ----------
          35  
  

• What is the best method to find the length of a series in xml format.

  What is the preferred/better method to get the 'length' of a set of xml nodes? Currently I use a "for in" loop and using the value of variable end. This works very well, but seems inelegant, inefficient. Any opinions? suggestions?

  Thank you

  M.

  Something like this:

  public void xmlParser(myData:XML)
  {

  var listItems:XMLList = myData.listItem;

  var len:int = listItems.length ();

  creates two tables
  for (var j: uint = 0; j <=> len; j ++) {}
  masterArray [j] = listItems [j]
  flexArray [j] = listItems [j]
  }

  addListeners();
  listLoader (flexArray);
  }

• Where can I find the Designer Description column of the repository?

  I recently posted a question on where to find roles in the data model in the designer (what I was looking for was in ci_business_units (role_responsibilities column). It was a good discussion (and I was happy to find a group of Designer).

  Now I'm looking for the 'Description' field, here:

  

  I looked at all these tables, but couldn't find what I was looking for:

  sdd_folders app

  sdd_folder_members afm

  crazy sdd_folders

  sdd_folder_members fms

  MDS ci_modules

  ci_general_modules gen

  ci_module_business_units mbu

  BNU ci_business_units

  I also looked for like '% DESC' columns across d.b. and nothing seemed to be what I'm looking for.

  Hi Wim,

  On the technology blog of AMIS "Quick Query reporting on the entities and attributes in the designer of the Oracle", there is a https://technology.amis.nl/2006/02/16/quick-query-to-report-on-entities-and-attributes-in-oracle-designer/ article in this article they need the Description of entities and the Attrbiutes which is located in CDI_TEXT. Maybe the same goes for modules.

  Kind regards

  Mark

• Find the length on the numbers formatted

  Hello
  
  IAM using oracle v11.0
  "select length (to_char ('0.0 ','990.0 ')) from dual"
  While executing the statement above Iam get 6 instead of 5. is that it is no reason to specfic for this?
  
  Concerning
  Oracle user

  Yes, because there is a space for the sign of the number. If you want to exclude only the use:

  select length(to_char('0.0','fm990.0')) from dual
  

  Edit:

  p.s. it give you a length of 3 as "0.0" is 3 characters long.

  Published by: BluShadow on February 28, 2011 12:06

• How to find the length of netStream?

  Hai,

  I try to get the duration of my video netstream... someone knows the solution to this prblem please help me

  Thank you

  Dembélé

  Quick Google search found several possible solutions:

  http://help.Adobe.com/en_US/AS2LCR/Flash_10.0/help.HTML?content=00001405.html

  http://www.Kirupa.com/Forum/showthread.php?305018-problem-displaying-duration-time-NetStream

  http://12s.twelvestone.com/conversations/onMetaData-NetStream-obj-duration-losing-scope-with-in-an-a... (see result near end of posts pyrigeb that starts with 'Yes, who does').