Number of columns in a logical and line refers

Similar Questions

• How to get a column using the logical AND operator on two columns?

  All columns are the VARCHAR2 data type.
  
  I got out of the table in this way:
  

  col1 col2
  True True
  True false
  False false

  but I want an extra column in this way:

  col1 col2 result
  True True True
  True false false
  Fake fake fake

  as the clear sound output shows this column resut is logical operator AND
  col1 and col2. How to get there?

  WITH t AS
       (SELECT 'True' col1, 'True' col2 FROM DUAL
        UNION ALL
        SELECT 'True' col1, 'False' col2 FROM DUAL
        UNION ALL
        SELECT 'False' col1, 'True' col2 FROM DUAL
        UNION ALL
        SELECT 'False' col1, 'False' col2FROM DUAL)
  SELECT col1,col2,CASE
            WHEN col1 = 'True' AND col2 = 'True'
               THEN 'True'
            WHEN col1 = 'True' AND col2 = 'False'
               THEN 'False'
               WHEN col1 = 'False' AND col2 = 'True'
               THEN 'False'
            WHEN col1 = 'False' AND col2 = 'False'
               THEN 'False'
         END AS RESULT
    FROM t
  

• I tried to view my tabs on other computers and received this message: XML Parsing Error: undefined entity location: on: sync-tabs line number 7, column 1: the window id = "tabs-display" ^ How can I fix?

  "Error message has been: XML Parsing Error: undefined entity location: on: sync-tabs line number 7, column 1: window (weeks =" "3 =" "4 =" "5 =" "7 =" "< =" "^ =" "a =" "Add - on. =" "it y =" ' am = "" a = "" and = "" are = "" avg = "" believe = "" time = "" but = "" impossible = "" some = "" computers = "" firefox = "" for = "" I = "" I = "" id = 'tabs-view' in = "" installed.. = "" it = "" months) = "" = "" on. "" "" "" "" = "" or = "" other = "" p = "" paid = "" remember = "" running = "" sometimes = "" sync = "" tabs = "" version = "" look a = "" was = "" we = "" some = "" when = "" windows = "" worked = "" > < / window > "

  Hello!

  Can you give us some details? When this message display? Is in your phone or your computer? What is your language? More information you can give us the best.

  You use the add-on and Firefox 4? If so, I'll ask you to disable and remove the add-on: Sync is now part of the Firefox browser and you don't need the add-on. [https://bugzilla.mozilla.org/show_bug.cgi?id=644894 some users solved this problem by uninstalling the add-on.]
  ]

• How can I know the number of columns and lines on excel file

  How reading the number of columns and rows on an excel file after you open the file in excel with ActiveX.

  Using the example of excel200dem, I read that the file data is excellent.

  However, in this example, I just give the number of lines and columns.

  I want to know the number of lines and columns not giving those in C code automatically.

  Who knows this things? -?

  Help me please.

  Hello

  (1) this forum provides a search option, you must use in doing so, you will find this post

  (2) don't solve you your earlier questions? If so, you must mark responses that have helped you find a solution.

• How to query the total number of columns and lines filled with data?

  How to get the number of rows and columns in Exel file data using Excel report?

  Since you have posted this question in the forum of LabWindows/CVI, I guess you want to know how to do with CVI.

  You need to know how to open and activate the Excel data file.

  Depending on the function returns the total number of columns and lines col_count row_count, respectively.

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

  int CountColumnsAndRows (void)
  {
  Error HRESULT = 0;
  CAObjHandle rangeCurrentRegionHandle = 0;
  CAObjHandle rangeColumnsHandle = 0;
  CAObjHandle rangeRowsHandle = 0;
    
  unsigned long col_count = 0, row_count = 0;
    
  Must use the 'A1' property and CruuentRegion count the total of columns and lines, including the drafts!
    
  error = CA_VariantSetCString (& MyCellRangeV, 'A1');
    
  error = Excel_WorksheetRange (ExcelWorksheetHandle, NULL, MyCellRangeV, CA_DEFAULT_VAL, & ExcelRangeHandle);
  If (error<0) goto="">
    
  error = Excel_GetProperty (ExcelRangeHandle, & ErrorInfo, Excel_RangeCurrentRegion, CAVT_OBJHANDLE, & rangeCurrentRegionHandle);
  If (error<0)  goto="" error="">
    
  error = Excel_GetProperty (rangeCurrentRegionHandle, & ErrorInfo, Excel_RangeColumns, CAVT_OBJHANDLE, & rangeColumnsHandle);
  If (error<0)  goto="" error="">
    
  error = Excel_GetProperty (rangeColumnsHandle, & ErrorInfo, Excel_RangeCount, CAVT_LONG, & col_count);
  If (error<0) goto="">
    
  error = Excel_GetProperty (rangeCurrentRegionHandle, & ErrorInfo, Excel_RangeRows, CAVT_OBJHANDLE, & rangeRowsHandle);
  If (error<0)  goto="" error="">
    
  error = Excel_GetProperty (rangeRowsHandle, & ErrorInfo, Excel_RangeCount, CAVT_LONG, & row_count);
  If (error<0) goto="">

  Error:

  CA_VariantClear (& MyCellRangeV);
  CA_VariantClear (& MyVariant);
  ClearObjHandle (& ExcelRangeHandle);
  ClearObjHandle (& rangeCurrentRegionHandle);
  ClearObjHandle (& rangeColumnsHandle);
  ClearObjHandle (& rangeRowsHandle);
    
   
  If (error<>
  ReportAppAutomationError (error);
    
  error return;
  }

• I need to convert PDF to Excel, however, the columns and tabs make many merged cells and the number of columns empty. In addition to not separate the columns properly, I see many not separate lines together in the same cell. I think same as Adobe Acrobat

  I need to convert PDF to Excel, however, the columns and tabs make many merged cells and the number of columns empty. In addition to not separate the columns properly, I see many not separate lines together in the same cell. I even think that Adobe Acrobat Pro DC has limits. There is no way to set what points in columns to force the column break? Or create several columns that are unnecessary? How column in Excel, size fixed when import us text and define where breaks have columns of text?

  Google Tradutor para empresas:Google para appsTradutor sitesGlobal market Finder traducao Toolkit

  Acts traducao Instantaneasobre o Google TradutorCelularComunidadePrivacidade e TermosAjudaEnviar comments

  PDF does not contain columns, lines, formats, styles or other aspects of word processing or spreadsheet file formats.

  This is because the PDF is decidedly not a file format of word processor or a spreadsheet or something 'like' one of these.

  (see ISO 32000 for what PDF "is")

  Which allows to optimize the export of the content of a page PDF is to start with that tag well formed PDF (ISO 14289-1, PDF/UA-1).

  Without that export is what it is and we performs the cleanup of any necessary content using the native application for the export of files (MS Word or Excel).

  Be well...

• How can I play files CSV lines with a different number of columns?

  Hi all

  I am trying to load CSV with DIAdem 2014 files, and I found there is a great tool, "use".

  However, with the CSV use tool, there are critical problem with my data files. (See photo)

  As you can see the CSV file attached, it includes a lot of lines with different columns.

  And here, use read the number of columns of 1st line (e.g.: 4 columns) and set it as the number of columns to read.

  So I can not load all of the data (e.g.: 53 columns) if first row data were lower than columns.

  Can anyone recommend any approach, please?

  Kind regards

  Young

  Admin 24/03/16 Note: files deleted by request of the user

  I just add a few lines of script and fix the related use. (I just added the code to get a direct look).

  The uri of the file will appear as a new kind of load in the dialog file tiara is intalled by double click

  Would be nice if you could provide some information, how the data was created. Maybe we can it add as official of our web page to use plugin.

  Option Explicit
  
  Void ReadStore (File)
  File.Formatter.Delimiters = «»
  
    File.Formatter.LineFeeds = \n
  
    File.Formatter.DecimalPoint = '. '.
  Dim startLine: startLine = file. GetNextLine()
  
    <>InStr (startLine, ' [Tenergy Bus Log Data] "" ") then
  
      call RaiseError()
  
    end if
  And that not File.Position = File.Size
  
      Dim groupName: groupName = file. GetNextStringValue (eString)
  
      If it isn't root. ChannelGroups.Exists (groupName) then
  
        root. ChannelGroups.Add (groupName)
  
      end if
  
      Dim grp: set grp = root. ChannelGroups (groupName)
  
      Dim i: i = 1
  
      do for real
  
        Dim val: val = file. GetNextStringValue (eR64)
  
        If isempty (val) then
  
          Exit
  
        end if
  
        < i="">
  
          dial the grp. Channels.Add ("Brand" & I, eR64)
  
        end if
  
        protected chObj: set chObj = grp. Channels (i)
  
        chObj.Values (chObj.Size + 1) = val
  
        i = i + 1
  
      loop
  
      Call File.SkipLine)
  
    Wend
  End Sub

• Programmatically set the size of a table control (not the number of col and lines)

  Hi all

  I am trying to create a little VI, in which the user selects the number of columns and rows in a table, and after clicking on a button 'OK', the table control is displayed in the control panel (to be filled in by the user). To do this, I use the nodes property to the number of columns and lines. I have no problem with that.

  However, I want to "limit" the size of the control table (control of himself, not the dimensions of the table) and make use of vertical and horizontal table, the scroll bars. I want to avoid it is that passes type 100 user and 100 lines and appears a huge table control.

  I could tho this by using an array instead of an array, via the node property "size", but I would use an insead table a table.

  Thank you very much

  Daniel

  With a table control, you cannot set the display size to be anything other than a multiple of a complete cell.

  If you are limited to a number of lines and columns.  If you want to resize with more control you also need to resize the control within the Bay, accessible via the property 'picture Element '.

  Another option (but seems huge exaggerated) is to place your table in a secondary and set the size of the secondary to the size you need and enable scrollbars for her.  It is not an option that I would choose but if it helps...

  Have it, your description of your user interface sounds not very intuitive.  How the user knows at any time exactly what cell they access if they have to scroll backwards?

• How to export data to excel that has 2 tables with the same number of columns and the column names?

  Hi everyone, yet once landed upward with a problem.

  After trying many things to myself, finally decided to post here...

  I created a form in form builder 6i in which clicking on a button, the data gets exported to the excel sheet.

  It works very well with a single table. The problem now is that I cannot do the same with 2 tables.

  Because the tables have the same number of columns and the columns names.

  Here are the 2 tables with column names:

  Table-1 (MONTHLY_PART_1)	Table-2 (MONTHLY_PART_2)
  SL_NO	SL_NO
  MODEL	MODEL
  END_DATE	END_DATE
  U-1	U-1
  U-2	U-2
  U-4	U-4
  ..........	........
  ..........	........
  U-20	U-20
  U-25	U-25

  Given that the tables have the same column names, I get the following error :

  402 error at line 103, column 4

  required aliases in the SELECT list of the slider to avoid duplicate column names.

  So how to export data to excel that has 2 tables with the same number of columns and the column names?

  Should I paste the code? Should I publish this query in 'SQL and PL/SQL ' Forum?

  Help me with this please.

  Thank you.

  Wait a second... is this a kind of House of partitioning? Shouldn't it is a union of two tables instead a join?

  see you soon

• DR IP customizer: error on line number '17': the number of columns specified is incorrect.

  Hello

  I work with MRS 4.1 and trying to customizations ip configuration for my virtual machines guests on the recovering site (approx. 100 guests).  I've updated the CSV (generated from the order of Dr. - ip - customizer.exe) with all the necessary network information.  But when I try and upload it to my site SRM recovery server, I get the following error:

  Error on line number '17': the number of columns specified is incorrect.

  Is the command I use to download: Dr. - ip - customizer.exe - cfg... create csv - c:\srmip.csv - cmd \config\vmware-Dr.xml

  I found that if I change the csv file so that it contains 16 lines or less it downloads very well.  I have not read on any limitation of the number of rows in the csv file might contain so I think that there is a configuration that causes this behavior, but I can't figure out what that/where it is.  Any help would be greatly appreciated.

  Thank you.

  Hello

  something is wrong with your file formatting. A look at the image as an attachment. From the server6 (line 17) do not have the lines "," (comma) at the end of the line (and so less columns):

  

  If I take your file and then open in Excel and save it without changing anything, all lines have ',' (comma).

  Probably something wrong with the way in which you save the files (Excel throws several warnings when you try to save the file in the csv format, you have to press 'Yes').

  Michael.

• IR - CubeQuery - no limit to the maximum number of columns or lines?

  In IR query processing cube, is there a limit to the maximum number of columns or lines? If so, how?
  
  When downloading of the results, are there limits to the maximum. lol the columns or lines as well?
  
  All documentation on its limits?
  
  Please help someone?

  Columns cannot be more than 256 upto Hyperion Interactive Reporting Studio 9.2.

  No, there is no limit to the maximum number of rows. It depends on the memory and available space on your machine.

  Please correct me if I'm wrong.

  I hope this helps.

  Kind regards

  Manmohan Sharma

• What happens when a number of blocked calls a person and they're on another line?

  What happens when a number of blocked calls the person and they're on another line? Does go directly to voicemail, or ring several times to voice mail?

  If "on the other line" means on another call and call waiting is activated, the blocked call goes straight to voicemail.

• ﷯Error - error message: an element on the page "News" at location 33 642 requires the pixelation, but is too large to rasterize. Resize it smaller and try again... I can't fix this or find that the line number.  How can I find this line?

  ﷯Error - error message: an element on the page "News" at location 33 642 requires the pixelation, but is too large to rasterize. Resize it smaller and try again... I can't fix this or find that the line number.  How can I find this line?

  I don't know why it worked, but I changed the police and was able to download Web site.  Thanks for your help!

• Indexes on columns with only "Y" and "n".

  Our transaction table has about 100 mn lines. Of these latter on 60 minutes the lines are not actively used.
  
  We have composite index on multiple columns, including dates, and these are used to regular queries.
  
  Will be adding a status = 'y' or ' don't column and the creation of an index on this column is useful to increase the performance of the query?
  
  For example, will add a condition like
  
  OÙ......... AND ACTIVE_FLAG = 'Y '.
  
  help increase the performance of queries?
  
  Creating such a column and adding a help index?
  What type of clue do you recommend?
  
  The alternative advocated by some members of the staff is the archiving of INACTIVE lines in a separate table. This will have a big impact on business processes. But we might be able to pull it off.
  
  Is there another solution.
  
  I am a beginner full performance although I am familiar with PL/SQL and queries.
  I'm on the constraints of very tight timetable for the first level of back. I'll have more time as soon as I know the direction in which to go.
  
  Forgive me if I broke a tag forum. I'm new on the forum too.

  Thanks for providing this information. This gives a much clearer picture of what you are facing.

  I will try to give you my answer your questions afterwards.

  You have indicated your data volumes have steadily increased and performance made that decline.
  Even if you do not say (I forgot to ask) but it may be that the number of users increases as and.
  so typical, many users use the system of the time.

  For me it's indicative of a systemic problem. In other words, the problem is not due to a
  a thing or a part of the system.

  There are two main components of a server: the instance and the database. This link sums up the difference
  between the two - http://www.adp-gmbh.ch/ora/misc/database_vs_instance.html and here is a link to recent forum
  for reference Re: difference between Oracle Instance and Database.

  To paraphrase, an instance includes background processes and structures of memory (SGA, PGA, etc.)
  Oracle uses.

  The symptoms you describe could mean that your instance is more configured size not set correctly
  for your current workload are originally strain throughout the system. Maybe the memory is too limited.
  Maybe your sorts are growing with addional data.

  I suggest that you start the new thread to ask for help in the evaluation and optimization of your instance. Use this
  as a starting point:
  >
  Question/title - how to evaluate the State of health / instance and tune

  Our facility has a problem of increasing return.

  How can we collect and provide assessment of workload and configuration information, so you can help determine
  possible solutions such as: memory sizing, temp and segment again sizing, sort the issue.

  Statement of the problem
  1 oracle Version is? ?. ?. ?

  2. gradually return was degrading with more and more data. The UI response suffers and
  batch processing is also in hours. We expect volumes to only continue to grow.

  3. the volumes have continued to increase over the years and gradually performance issues
  accumulate over the past 2 years. Data volumes began to increase faster
  last year 1 due to changes in the company.

  4. the data in OLTP system is a combination of assets of 40% and 60% relatively inactive (financial history).

  5. a complete system near-live replecation on several sites. In my opinion, using streams.

  6. notice of the tech team is a few tables have too many lines. We know that our demands can be suboptimal.

  >

  Now to your question:
  >
  1. I do not know the index on the existing columns are not fully exploited. In the meantime can but, we still get some benefits from adding
  a 'Y' and the null column? What will be improved?
  >

  It is unlikely the benefits you need. It's putting the cart before the horse. The first step is to identify a specific problem.
  Only then can examine you and evaluate solutions. for example by adding a new column or index.

  There are several reasons, this isn't the right solution; certainly not at the moment
  A. any new column and index, BY DEFINITION, maybe even this does not use except if one or more current
  queries are changed. This is obvious since no existing query could possibly refer to a column that does not exist.

  (B) to try to obtain the Oracle to use the new index column / single lease request must be changed.

  C. in my opinion, you should never modify a query of production without knowing which allows to obtain the amendment
  a well-defined objective. You must evaluate the current execution plan to identify what changes, IF ANY,
  can improve performance.

  D. it can be and given your systemic problem is likely to be, some ripe fruit on the performance. That
  is that there may be ways to tune the query to use existing indexes or add a new index on an existing column
  improve things.

  E. assuming that none of the above does the work adding a new column and an index to identify
  a 40/60 split (40% of assets) is unlikely to be used by Oracle (see response of Centinui).

  >
  2. notes that this calculation 'Y' is not negligible. I can easily reproduce this with a WHERE condition on the existing columns. We can have
  to run a batch on the weekend to check row groups and mark them as 'Y '. So it is not only the advantage of indexing on 'Y', but also some benefits of prior calculation.
  Given this info doing now more logic to have a 'Y' and the null column?
  >
  My answer is no – there is no sense to have a Y/N Y/NULL column.

  A. certainly not for reasons of performance - as noted above above it is unlikely help

  Certainly not for commercial reasons.
  The calculation of your "non-trivial" is to demonstrate a business rule: identify groups of lines that have earned.
  If you perform this calculation, the result must be saved significantly. One way is to create a new
  column called 'DATE_NETTED_OUT '. This column name have meanings, and can be used as a boolean DATE/NULL type. This
  It would be much better that Y/NULL which is not really enter the business sense of the value.

  >
  3 partitioning speed up queries on the minutes 40 active and slow queries on the full 100 minutes?
  >
  Probably not to have one influence on the other. Allocation decisions are usually made to ensure easier data management and often
  have little, if any, a performance impact. All existing applications are unlikely to accomplish the any
  differently just because the table is partitioned. There are exceptions of course. If you partition on DATE
  and an existing query has a DATE filter, but there is no index on the DATE column, it will do a full table scan
  of the whole picture. If the table is partitioned on this DATE column that oracle would probably make a partition full
  Scan just the 40% or 60% of the table according to the value DATE. It would be so much faster.

  But if there is already an index on the column DATE I do not expect the performance to change much. It comes
  just speculation since it is based on data, the factor of grouping the data, and the existing queries.

  >
  1. I still need to a particular column of partion, I do not?
  >
  Yes, you do. Unless you use HASH Partitioning that don't really benefit your use case. You too
  says that "...". staff advocate is the archiving of INACTIVE lines in a separate table "."
  Partitioning can be used as part of this strategy. Partition by MONTH or by QUARTER on your
  new column "DATE_NETTED_OUT." Keep 1 or 2 years of data online as you do now and when a partition
  becomes more than 2 years you can 'transport' it to your archiving system. This is part of the partition
  management, which I mentioned earlier. You can simply disconnect the oldest partition and copy it to archive.
  This will not affect your applications other than the data not being is not available.

  >
  2. "adds a column' or ' cut-and - paste lines of table created by copy" the worst idea?
  >
  I don't know what that means.

  SUMMARY

  It is premature to consider alternatives until you know what the problems are. Only then you can try to
  determine the applicable solutions.

  I do it in this order:

  1. upgrading to a newer version of Oracle you are on an older (you said 9i which is not
  longer supported)

  2 assess the health and configuration of your instance. You may be able to significantly improve things
  by adjusting the parameters of configuration and instance. Post a new question, as previously mentioned. I don't
  have the expertise to advise you in details on that and the gurus tuning of the Forum the Forum can
  not to notice this thread (indexes on columns with only 'Y' and 'n') than even know you need help.

  3. identify the ripe fruits for performance problems. Is this one of your batch process? An individual
  request? You mentioned UI soon - that could be a problem of front end, middle tier or application
  not a database one.

  4. don't it make changes architecture (add columns) until you have tried everything first.

• Excel &amp; ActiveX: Insert arbitrary columns of 2D array and create problems of graph

  Hello

  I want to insert data in a 2D of LabView or 1 d table in Excel and create graphics.

  I used the information in the following example:

  http://www.NI.com/example/28934/en/

  and has managed to create a new Excel file (I use Excel 2010) writes data in a 1 d table to a column in excellent by creating a while loop and using the first element of the array to write in a specific cell. I use the loop counter to write to the next cell when the loop starts again and always remove the first value, I write to the cell of the table until it is empty.

  Now I also want to write a 2D - column in Excel table should be the first column of the matrix and so. Here, I can not use the loop counter directly as Excel there are only 1,2,... for the lines, but uses A, B,... to count columns. Also I do not know in advance the number of columns my 2D array will contain, thus creating a lookup table as (A means 1, 2 B, which means...) is not really an option (except there is really no other way). Is there a possibility to convert numbers into letters or somehow to "explain" to the program that this column 2 of the table means column B in Excel for example, or is it possible to insert new columns?

  I figured out how to add new calculation sheets and as I also need to create a certain number of spreadsheets and I know that the standards 3 sheets are present during the creation of the file, I use the method 'Add' to create new worksheets before the worksheet 3 - I could use the same method to create new columns in Excel , but so far I have not found a method to do. Or is there a way to enter into the 2D table all at once?

  So I want to create a chart (in case 1 d tables draw a bar when using 2D arrays a 3D field) to display the data. I found this example:

  http://www.NI.com/newsletter/51339/en/

  -> that I do not have the tool box I would do it directly using ActiveX, so I tried to make things as shown under the title "ActiveX DIY /.» NET'

  I tried to load the code snippet into a new Excel file but got the error message "microsoft.office.interop.excel.dll" not found and this is why the code does not work. Which confuses me a bit as I guess when this dll is not present I can not access Excel of LabView at all, although my understanding of what I'm doing so far is limited in the calm. ;-)

  Also - as far as I understand the extract - when you create a new graphic object, I should be able methods to create for her, however when I do a right click on the graphic object to a symbol of the spreadsheet ActiveX it no listed.

  To explain my problems better, I added an excerpt showing my two problems: the inside of the two loops while showing how to import a table 1 d. In the outer loop I separate the columns. I know that is not currently as has all the data in the column of the Excel sheet - so I need to convert the external meter number a, B,... or find another solution.

  In addition, on extract, I placed a property ActiveX spreadsheet with the Chart object - I can see that the difference to the graphics object of the example code of the last link above is the color. However I do not know what it means and how to change / fix this.

  And just to make sure - I know that this path that the VI is not running as the graphical object is placed completely false – I just did, so it is included in the extract.

  I would be grateful for any suggestion,

  Thank you!

  Hi all

  for your information in professional 2014 LabVIEW report generation toolkit is included

  Table 2D

  I want to write table 2D in specific columns/rows in excel

  Graph

  Create a graph through ActiveX Labview traced XY scatter on an excel sheet

  also good information about Excel and ActiveX

  Excel Council

  Hope that if aid, if not please let me know.