Retrieve the index of a table with a value greater than zero

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• GetLength errors on CLOB. Retrieves the size of a table with CLOB columns

  Hello
  
  I try to find the size of a CLOB to a table column and get the error
  
  PLS-00306: wrong number or types of arguments in the call to "GETLENGTH.
  
  When you try to use dbms_lob.getlength. Here is the code
  
  
  declare
  number num.
  Start
  for rec in (select xmlupload from FILE_TABLE where file_table_id = 33635) loop
  NUM: = dbms_lob.getLength (rec.xmlupload);
  end loop;
  dbms_output.put_line (num);
  end;
  
  Database version: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
  
  
  I'm actually trying to find the size of a table with CLOB columns, is there an easy way to do this Besides using getlength and without having to contact the Administrators (they are outsourced)?

  It works fine on my computer, the version is also 10g.

  SQL> declare
    2  num number;
    3  begin
    4  for rec in (select cntnt from ims_toms_msge where rownum<3) loop
    5  num := dbms_lob.getLength(rec.cntnt);
    6  dbms_output.put_line(num);
    7  end loop;
    8
    9  end;
   10  /
  3837
  3837
  
  PL/SQL procedure successfully completed.
  

  You should check if xmlupload is the CLOB data type.
  In addition, if you just want to get the CLOB size, you can use LENGTH() as well, you will get the same result;

  SQL>  select length(cntnt), dbms_lob.getLength(cntnt) from ims_toms_msge where rownum<2;
  
  LENGTH(CNTNT) DBMS_LOB.GETLENGTH(CNTNT)
  ------------- -------------------------
           3837                      3837
  

  Published by: PhoenixBai on September 24, 2009 13:40

• Replace the index of an array with strings values

  I have a control table 2D (or indicator) CH x T: each cell of the table contains the voltage check for channel and time represented by the respective row and column.

  I would like to be able to scroll the data showing the names and time values to the Index screen instead of numeric values.

  For example, instead of see 0,1,2,3 etc. as line index values, I would like to see channel 1, canal2, canal3 etc..

  Is - it somehow possible?

  Any idea is welcome!

  Thank you in advance!

  See you soon.

  MG

  If you want to display the data in the form of a 2D array, but use channel & time as the Index display, you can use the rings of text and structure of the event.  You can reduce the table view if you only want to display one value.

  

• retrieve the information of partition table with lack of offline data file

  I just restored a backup of a database. When I unzipped data files, I discovered that a single data file was so damaged in the starting order of the database, I had to put the offline data file. The tablespace which reports the data file holds the information of partition of a table. Since I have no archives from when the data file has been created, I know it is not possible to recover the data file, I have to recover as many lines as possible other files in the tablespace data but when export or create the table as what to choose in the affected partition get ORA-00376 : cannot read file 1624 at the moment.
  
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  Just to clarify my situation a little more;
  iI have a table called PPGA_ACTABOPRE that is partitioned by HASH and has 20 partitions, each partition in a different tablespace and tablespace each have about 8 files of data. A data file in the partition 9 is missing and I want is to get the information from the files of the remaining data, but whenever I issue a select statement or an exp or anything I get ORA-00376.
  
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  For the actabopre_p08 partition, some files are available, and we're not. You can access data at the segment level, because some extensions are missing.

  You would need to access the data by rowid. You could loop through dba_extents and use dbms_rowid.create to generate a list of ROWID that may exist in the available data files.

  This may help: -.

  http://kerryosborne.Oracle-guy.com/2009/02/saving-rows-from-corrupt-blocks/
  http://kerryosborne.Oracle-guy.com/scripts/save_u.SQL

  Published by: Robert Geier on March 12, 2010 15:33

• Read byte with a value up to 127 lire byte with an ASCII value greater than 7F (127 dec)

  Hello

  I have to read a byte with a value greater than 127, Labview turn 27.

  In help I saw that Labview provides a description of ASCII that pour values ranging up to ' 127.

  What do I need to do?

  LabVIEW 6.1

  Windows XP

  Hello

  I want to read a byte with a maximum value of 127, but Labiew reurn arround 27 value

  How do I do?

  

  Rigid wrote:

  Thanks for your help. I'm not changing lyke I understand (my English is poor quiet...)

  I have another program that communicate with the instrument. I know byte (6) must be greater than 18 (greater than 7F actually).

  But with Labview, I'm only 18.

  While it might be higher than 18 x, an I8 is signed, and therefore it cannot be greater than x7F - it has a range of-128 to 127. A U8 is not signed, and it's why he has a range from 0 to xFF. However, x 18 is the same if you treat as signed or not signed. I don't see how LabVIEW can read a wrong value on the serial port. Are you sure you're looking at the correct byte? Your code shows that you split the chain twice. Are you sure that you do this properly?

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• The sum of several text boxes that are greater than 1

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  It summarizes a number of fields by simply adding the value of the field to the variable used to accumulate the numerical values of the fields to be summarized...

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  for (var i = 1; i)<= 10;="" i++)="">

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• How to connect to an Adobe Javascript(Folder Level Script) SAP Web Service and retrieve the response in a table of the Adobe Javascript/AcroJS. Could you please it explain with an example. I have two required input parameters that must be filled.

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• How to check the Index is in harmony with the Table

  Hi, DBAS,.
  
  OS = RHEL 4
  DB = 10.2.0.4
  
  
  How do synchronize us the indexes on a table? Can synchronize us a clue? If an index is not having the same number of records in the table?
  
  Thank you
  Hari

  In fact, I see a different number of rows in table and an index on it.

  Select count (asset_id) in the rpt.vehicle; -table
  -Returns 23 345 lines

  Select count (1) in the rpt.vehicle_idx; -index
  -Returns 18 287 lines.

  You cannot select an index in this way so it is nonsense.

  If you really do:

  select count(1) from rpt.vehicle_idx;
  

  then VEHICLE_IDX is not an index.

  SELECT object_name, object_type FROM ALL_OBJECTS WHERE OWNER = 'RPT' AND OBJECT_NAME IN ('VEHICLE','VEHICLE_IDX')
  

• get the index of a table display

  Hello!

  I have a question. Is it possible to get the index of a current table in the front panel?

  I have 2 tables which need to scrool simultaneously to the user, so my idea was to read the index of a table and 'write' on the second.

  Can someone give me an idea how to do that?

  Thank you

  Dear Thiago Bach,

  recently, I did (for a similar question) an example on the control to the index of the two tables and bar a scroll, please find the attached VI.

  Good luck!

• How to get the title of a table with FDK?

  How to get the title of a table with ad FDK C++?

  I did people. I get objects table paragraph and later the textual elements for each of them.

• Fill the table with random values

  Another thing I've come across is this:
  the table name is LOR, who has 3 fields NUMBER, DATA, TEXT with number, date and varchar2 data type.
  On a page, I have a text field where if I write 3, then it would add 3 lines to the table with predefined values ("number, something like 2222, for 12 January 09, and for text, something like" Lorem ipsum dolor sit amet, 195kgs adipisicing elit"). So basically, with the number that I give, it populates the table with lines... How can I do this? Thanks for helping me

  INSERT INTO LOR
  SELECT 222
  , sysdate
  , 'you string'
  FROM dual
  CONNECT BY level <= :Pxx_
  

• How to build a list or a table with fixed values?

  Is it possible to create a list or a table with fixed values, but with a variable length?

  for example:

  var columns = "name, age, function;

  var insertParams = generateList ( listLen (columns), ',','.) » ); *

  fact: insertParams = ',?,??

  
  

  * (this function does not exist. This is just to illustrate what I need)

  I know that this feature is easily created by creating a loop, but I was wondering if it was possible with a single line of code.

  Thank you

  If he can generate a table in the same way, which would be as well.

  Our messages have clashed. But I think that repeatString() would do the trick. You could cut the rear comma with left() or convert it to a table. By default, ListToArray() will silently ignore the trailing comma.

• Indexing of a table with multiple indexes

  Hi all

  I just used the detector of Ridge VI on table 1 d with a threshold.  I now have an array of index I need to round to use as a real index.  My question is, with this index corresponding to the points picture, how, I take the peak values

  To give a bit of context:

  1. I have three time correlated signals.  I filter them, normalize, then add them so that I can increase the signal-to-noise ratio.

  2 pic DetectionVI gives me a table where are these pics

  3. I want my end result

  A. Signal1 [peak_indices]

  B. Signal2 [peak_indices]

  C.Signal3 [peak_indices]

  Now I think about it in the way I have d code in MATLAB which is much easier, but I would like to do this in Labview and would be very happy to any idea.

  Thank you

  -Joe

  As you said, once you have rounded tip to the nearest value locations you have an array of markings. From there on, it should be a simple matter of passing this table in a for loop that auto-index of the results that you went out to generate a table of peak values.

  

• Find the size of a table with partitions; Two questions

  DB version: 11.2.0.4

  Platform: Oracle Linux 6.4

  The slot table MH_PKT_HEADR in UTMSBL schema has more than 5000 partitions.

  Because there partitions, you cannot use just view DBA_SEGMENTS to determine the size of the table.

  So, I tried to use 2 SQLs mentioned below. Query1 returned 5 GB. But Query2 has returned a value zero. Query2 is actually a note metalink mentioned below, so he cannot deceive you, I guess.

  That is the reliable accurate query: Query1 or Query2?

  No idea why Query2 returns a Null value?

  - Query1

  fixed lines 200

  Col TABLE_NAME format a18

  with

  BaseData as)

  Select the owner

  nom_segment

  segment_type

  , round (sum (bytes) / 1024/1024/1024) GB

  sum (bytes) bytes

  count (*) segment_count

  of s dba_segments

  Group by owner, nom_segment, segment_type

  )

  ,

  LOB type as data)

  Select the owner

  table_name

  nom_segment

  of dba_lobs

  )

  ,

  all_segs like)

  Select coalesce (lobs.table_name, basedata.segment_name) table_name

  basedata.*

  of basedata

  left outer join

  type LOB data

  on (basedata.segment_name = lobs.segment_name

  and basedata.owner = lobs.owner)

  )

  Select table_name

  sum (bytes) bytes

  sum (gb) GB

  of all_segs

  where table_name = 'MH_PKT_HEADR'.

  and owner = 'UTMSBL. '

  Table_name group;

  TABLE_NAME BYTES GB

  ------------------ ---------- ----------

  5869469696 5 MH_PKT_HEADR

  - Request 2

  -Source: how to calculate the size of a Table that contains outline CLOB and BLOB (Doc ID 118531.1()

  SELECT

  (SELECT SUM (S.BYTES) - the Segment of Table size

  FROM DBA_SEGMENTS S

  WHERE S.OWNER = UPPER ('UTMSBL') AND

  (S.SEGMENT_NAME = UPPER ('MH_PKT_HEADR'))) +

  (SELECT SUM (S.BYTES) - the size of the Lob Segment

  FROM DBA_SEGMENTS S, DBA_LOBS L

  WHERE S.OWNER = UPPER ('UTMSBL') AND

  (L.SEGMENT_NAME = S.SEGMENT_NAME AND L.TABLE_NAME = UPPER('MH_PKT_HEADR') AND L.OWNER = UPPER('UTMSBL'))) +

  (SELECT SUM (S.BYTES) - the size of the Lob Index

  FROM DBA_SEGMENTS S, DBA_INDEXES I

  WHERE S.OWNER = UPPER ('UTMSBL') AND

  (I.INDEX_NAME = S.SEGMENT_NAME AND I.TABLE_NAME = UPPER('MH_PKT_HEADR') AND INDEX_TYPE = 'LOB' AND I.OWNER = UPPER('UTMSBL')))

  "TOTAL TABLE SIZE.

  FROM DUAL;

  TOTAL TABLE SIZE

  ----------------

  SELECT

  (SELECT nvl (SUM (S.BYTES), 0)-dimensions of the Segment Table)

  FROM DBA_SEGMENTS S

  WHERE S.OWNER = UPPER ('UTMSBL') AND

  (S.SEGMENT_NAME = UPPER ('MH_PKT_HEADR'))) +

  (SELECT nvl (SUM (S.BYTES), 0)-Segment Lob size)

  FROM DBA_SEGMENTS S, DBA_LOBS L

  WHERE S.OWNER = UPPER ('UTMSBL') AND

  (L.SEGMENT_NAME = S.SEGMENT_NAME AND L.TABLE_NAME = UPPER('MH_PKT_HEADR') AND L.OWNER = UPPER('UTMSBL'))) +

  (SELECT nvl (SUM (S.BYTES), 0)-size of the Lob Index)

  FROM DBA_SEGMENTS S, DBA_INDEXES I

  WHERE S.OWNER = UPPER ('UTMSBL') AND

  (I.INDEX_NAME = S.SEGMENT_NAME AND I.TABLE_NAME = UPPER('MH_PKT_HEADR') AND INDEX_TYPE = 'LOB' AND I.OWNER = UPPER('UTMSBL')))

  "TOTAL TABLE SIZE.

  FROM DUAL;

  David Fitzjarrell

• Recycle the OCR in LabVIEW (retrieve the index of characters found in the set of characters file)

  Hi all

  I'm trying to recycle my set OCR file in LabVIEW. Basically, I show the reading string to the user and in case something goes not the respective character must be corrected in the charatcer set file, according to the text entered by the user. It sounds pretty simple, but I haven´t find a way retrieve the character index in the file must be recycled. For this I would be needs to know what character in the set file has been found to resemble one give read character. Do you know how I can get this info? I intend to use the OCR rename character VI.

  Best regards

  Esteban

  Hello Arroyo,

  You can retrieve the total number of characters formed using IMAQ OCR VI property and looking for property "size of char set.

  http://zone.NI.com/reference/en-XX/help/370281W-01/imaqvision/imaq_ocr_property/

  Kind regards

  Elli