Select the column using

Similar Questions

• Select the column name when the value = something

  Is there a way to select the column name when there is a specific value in it?

  As follows:

  create table (abc123)

  COLUMN1 VARCHAR2 (50).

  COLUMN2 VARCHAR2 (50).

  Column3 varchar2 (50)

  );

  insert into abc123 values ('yes', 'Yes', 'No');

  insert into abc123 values ('no', 'Yes', 'No');

  INSERT INTO ABC123 VALUES ('no ',' no', 'No');

  insert into abc123 values ('yes', 'Yes', 'Yes');

  SELECT CASE WHEN COLUMN1 = 'Yes' THEN - the name of the column would be here somehow?

  WHEN COLUMN2 = 'Yes' THEN - the name of the column would be here somehow?

  WHERE Column3 = 'Yes' THEN - the name of the column would be here somehow?

  Another null

  finish as abc123 columnname

  final results for the just Column1 would be:

  COLUMN1

  NULL VALUE

  NULL VALUE

  COLUMN1

  I'm not sure what I use to get the name of column in there

  Thank you.

  Hello

  708631 wrote:

  Is there a way to select the column name when there is a specific value in it?

  As follows:

  create table (abc123)

  COLUMN1 VARCHAR2 (50).

  COLUMN2 VARCHAR2 (50).

  Column3 varchar2 (50)

  );

  insert into abc123 values ('yes', 'Yes', 'No');

  insert into abc123 values ('no', 'Yes', 'No');

  INSERT INTO ABC123 VALUES ('no ',' no', 'No');

  insert into abc123 values ('yes', 'Yes', 'Yes');

  SELECT CASE WHEN COLUMN1 = 'Yes' THEN - the name of the column would be here somehow?

  WHEN COLUMN2 = 'Yes' THEN - the name of the column would be here somehow?

  WHERE Column3 = 'Yes' THEN - the name of the column would be here somehow?

  Another null

  finish as abc123 columnname

  final results for the just Column1 would be:

  COLUMN1

  NULL VALUE

  NULL VALUE

  COLUMN1

  I'm not sure what I use to get the name of column in there

  Thank you.

  Thanks for posting the CREATE TABLE and INSERT for the sample data.

  Don't forget to post the exact results you want from these sample data.  If the results depend on the parameters you want to pass a run time, then give a few different examples, with the the desired results of each.

  You can hardcode the values you want, such as the column names in a query.  For example:

  SELECT CASE WHEN column1 = 'Yes' THEN 'Column1' END like y1

  CASE WHEN column2 = 'Yes' THEN 'Column2' END like y2

  CASE WHEN Column3 = 'Yes' THEN 'Column2' END like y3

  , a. *-If wanted

  Of abc123 one

  ;

• CS6, "Select unused shades" is to select the samples used.

  In Illustrator CS6, "Select unused shades" is to select the samples used. I'm doing something wrong or is this a bug?

  I can't reproduce this in CS6 (Cloud, 16.2.1). version

  Maybe someone can check in 16.0.4 (?) so the problem can be reproduced.

  You can check if you updated to the latest version available.

• index on the column using custom function

  Can we create index on the column using custom function?

  http://www.dbasupport.com/Oracle/ora8/FBI.shtml

  Kind regards
  Kaila Mahesh

• Select the column by using Session variables

  I set a session variable to contain the name of a bound column that is the user. Is it possible to use a session variable to select a column in a database table? If so, how? Does need a statement where clause?
  
  Something like that? :
  
  < cfquery name = "rsSelectColumn" datasource = 'Test' >
  SELECT column 1, column 2, column 3 is Variable from Session
  OF tbl_data
  < / cfquery >
  
  Thank you
  Dave

  I think you want to do this, if the value in the session variable is the actual column name:

  
  SELECT column 1, column 2, #Session Variable # AS Col3
  OF tbl_data
  

  in this way, you can call any column stored in the session variable, and it will still be usable from the QUERY as COL3 regardless of which column you used.

  If that's what you want to do - it OF as simple as that.

  :-)

  Sometimes we have to think of things too.

• Select different columns using union all

  I'm trying to select all the records of two table
  
  Select A, B, C from table1
  Union of all the
  Select A, B, D, E, F from table2
  
  I get results A, B, C columns but not D, E, F.
  
  What should I do to get all the columns in the result. as A, B, C, D, E, F
  
  Thank you
  SK

  Hello

  That's what you asked for:

  select         Total_Customer_Qty,  NULL AS Total_Supplier_Qty,  Item_number,  Org,item_id  from table1;
  union all
  select NULL AS Total_Customer_Qty,          Total_Supplier_Qty,  Item_number,  Org,item_id  from table2;
  

  I hope that's what you want, too.
  If not, post a small example of data (CREATE TABLE and only relevant columns, INSERT statements) for all tables and also post the results desired from these data.
  Explain, using specific examples, how you get these results from these data.
  Always tell what version of Oracle you are using.

• Value of the column used as a column in the join

  We have three tables
  

  Product table          
  Pno     Pname     Htype1     Htype2
  101     ABC     Ltype1     
                 
  Loc Table          
  LocId      LocName Ltype1 Ltype2
                 
                 
  TransportTable          
  Tid     Ttype     LocId     

  I need to create the query like this
  

  begin
  
  select Ltype1 into v_type
  from Product 
  where Product = 101;
  
  for x in (select t.Tid,t.Lid 
               from Loc l,Transport t
            where l.locid = T.locid
                  and t.ttype = 'l.'|| v_type ) --- Getting Problem when the column 
                         which is set in Htype1 in Product table to be used to join here
      loop

  Can you pls suggest/help me how to use the colum that is located in Htype1 in the Product table
  to be used in the cursor?
  
  Thank you very much
  
  Published by: user12093849 on August 2, 2010 06:32
  
  Published by: user12093849 on August 2, 2010 06:32

  Hello

  As Sven said, the paintings were not designed for a relational database. The longer term solution wouold be redisgn the tables of a relational database.

  The fundamental problem is that identifiers (such as column names) should be hardcoded in the query when compiling. You cannot use variables.
  You can use variables in the Dynamic SQL statements , where the application is not compiled until the time of execution. I find this easier to do in SQL * more, using the substitutuion variables, but you can do dynamic SQL in PL/SQL, too.

  Depending on the data types involved, something like that can work for you as well:

  SELECT     t.tid
  ,     l.lid
  FROM     loc          l
  ,     transport     t
  ,     product          p
  WHERE     p.product     = 101
  AND     l.locid          = t.locid
  AND     t.ttype          = CASE  p.htype1
                       WHEN  'Ltype1'     THEN  lytpe1
                       WHEN  'Ltype2'     THEN  lytpe2
                   END
  ;
  

  This is likely to be less effective than other alternatives.

• Regd select the column in the table area

  Hello
  
  I have a search page... Have used autocustomization to create... This page will be used to query data from a table and then we must also update two fields of results table and save.
  
  There is a region of results. I've included the multiselect table option that made me select a column as the first column of the table. Also, including a tableaction and a button upate with whom...
  
  I need to write a handler for the update now... but do not understand all the slect column...
  
  Whenever a user clicks on the boxes to select specific records and change the fields and click Update to save, how to write code to check whether the checkbox option has been activated or not?
  
  
  Please help me as soon as possible...
  
  
  Kind regards
  Preeti

  Hello

  Take a Transient attribute tell 'SelectFlag' in view object and to set the Instance of the view and the view attribute
  for multipleselection in the table.

  Now that the update is click on the button:

  If (PageContext.GetParameter ("Update")! = null)
  {
  OAApplicationModule am = pageContext.getApplicationModule (webBean);
  OAViewObject vo = (OAViewObject) am.findViewObject ("projVO1");
  Line [] row = vo.getAllRowsInRange ();
  Loop through lines
  for (int i = 0; i)<>
  {
  Check if checbox is checked or not
  If (line.getAttribute("SelectFlag").toString().equals("Y"))//means checbox is checked for this line.
  {
  write your logic
  }
  }
  }

  Thank you
  Gerard

• Select the column in a table that is defined in the select previous in the statement

  Hello

  I want to write a procedure that selects all the data in a table has then records them in the text file. I tested on table hr.countries.

  My code is like this:

  echo off newpage 0 space 0 pagesize 0 feed head off trimspool check out serveroutput on the value

  coil countries.txt

  define dtable = COUNTRY;

  declare

  col_num NUMBER;

  no_lig NUMBER;

  line VARCHAR2 (100);

  Col VARCHAR2 (100);

  Start

  Select count (COLUMN_ID) in the col_num USER_TAB_COLUMNS WHERE table_name = '& dtable';

  Select count (*) in no_lig of & dtable;

  because me in 1.row_num

  loop

  1.col_num j

  loop

  Select column_name from col FROM USER_TAB_COLUMNS WHERE table_name = '& dtable' and column_id = j;

  Select the pass in the row (select col, rownum: nurse of (select col from & dtable)) where rn = i;

  IF (j! = col_num) THEN

  DBMS_OUTPUT. PUT(Row ||) ', ');

  ON THE OTHER

  DBMS_OUTPUT. PUT (Row);

  END IF;

  end loop;

  DBMS_OUTPUT. NEW_LINE;

  end loop;

  end;

  /

  spool off

  I have had no error, but the result is like this:

  COUNTRY_ID, COUNTRY_NAME, REGION_ID

  COUNTRY_ID, COUNTRY_NAME, REGION_ID

  COUNTRY_ID, COUNTRY_NAME, REGION_ID

  .. and so on for the whole table.

  I want to have results with data not only the names of columns. No idea what is the problem? I thought that select col online would do the thing, but the line is identical to the col variable...

  Thank you

  Honza

  Set serveroutput on;

  define dtable = COUNTRY;

  declare

  col_num NUMBER;

  no_lig NUMBER;

  line VARCHAR2 (100);

  Col VARCHAR2 (100);

  Start

  Select count (COLUMN_ID) in the col_num USER_TAB_COLUMNS WHERE table_name = '& dtable;

  Select count (*) in the no_lig argument of &dtable;

  because me in 1.row_num

  loop

  1.col_num j

  loop

  Select column_name from col FROM USER_TAB_COLUMNS WHERE table_name = '& dtable' and column_id = j;

  run immediately 'select'. Col | "from (select ' |) Col |', rownum: nurse from (select ' |) Col |' of & dtable)) where rn =' | I have

  Online;

  IF (j! = col_num) THEN

  DBMS_OUTPUT. PUT(Row ||) ', ');

  ON THE OTHER

  DBMS_OUTPUT. PUT (Row);

  END IF;

  end loop;

  DBMS_OUTPUT. NEW_LINE;

  end loop;

  end;

  /

  Output

  anonymous block filled

  AR, Argentina, 2

  To, Australia, 3

  BEING, Belgium, 1

  BR, Brazil, 2

  CA, Canada, 2

  CH, Switzerland, 1

  CN, China, 3

  OF (Germany), 1

  DK, Denmark, 1

  For example, Egypt, 4

  FR, France, 1

  HE, Israel, 4

  IN, India, 3

  IT, Italy, 1

  JP, Japan, 3

  KW, Kuwait, 4

  ML, Malaysia, 3

  MX, Mexico, 2

  NG, Nigeria, 4

  NL, Netherlands, 1

  SG, Singapore, 3

  UK, United Kingdom, 1

  WE, United States of America, 2

  ZM Zambia, 4

  ZW, Zimbabwe, 4

• Select the columns not in the group by clause

  Hello
  
  My version of DB is 10.0.2
  
  I have query, where in I need to select two columns more but that should not be part of the group by Clause.
  
  Does perform a work around?
  

  SELECT  F.custnum, 
    V.Import_date,
   -- F.ErledigtMM,F.ErledigtGrundMM, (Columns to be selected additionally)
    nvl(sum(nvl(round(V.VerAuf16/1000,2), 0)  +nvl(round(V.VerAuf17/1000,2), 0)  + nvl(round(V.VerAuf18/1000,2), 0)  + nvl(round(V.VerAuf19/1000,2), 0)  + nvl(round(V.VerAuf20/1000,2), 0)  + nvl(round(V.VerAufKAPUn/1000,2), 0)  + nvl(round(V.VerAufKAPVz/1000,2), 0) ), 0)  Mandantenforderung,
    nvl(sum(nvl(round(V.VerAuf4/1000,2), 0) ), 0) Inkassokosten,
    nvl(sum(nvl(round(V.VerAuf5/1000,2), 0) ), 0) KontoFuehrungsgebuehren,
    nvl(sum(nvl(round(V.VerAuf1/1000,2), 0)  + nvl(round(V.VerAuf2/1000,2), 0) ), 0)  Verwertungskosten,
    nvl(sum(nvl(round(V.VerAuf10/1000,2), 0)  + nvl(round(V.VerAuf8/1000,2), 0) + nvl(round(V.VerAuf9/1000,2), 0) ), 0)  Barauslagen,
    nvl(sum(nvl(round(V.VerAuf13/1000,2), 0)  + nvl(round(V.VerAuf14/1000,2), 0) + nvl(round(V.VerAuf15/1000,2), 0)  + nvl(round(V.VerAuf6/1000,2), 0) ),0)  Gerichtskosten,
    nvl(sum(nvl(round(V.VerAuf11/1000,2), 0)  + nvl(round(V.VerAuf12/1000,2), 0)  + nvl(round(V.VerAuf7/1000,2), 0) ), 0) RAKosten,
    TO_CHAR(F.Created_Date,'MM.YYYY') Created_Date_MM ,
    TO_CHAR(F.Created_Date,'YYYY') Created_Date_MMRRRR
  FROM FACM F, VA V 
     WHERE  F.custnum =  DECODE(0,0,F.custnum,0) AND
    F.accnum = V.accnum 
    GROUP BY F.custnum, V.Import_date,TO_CHAR(F.Created_Date,'MM.YYYY') ,TO_CHAR(F.Created_Date,'YYYY'))

  Hello

  Here's what I suggest:

  select
  a.custnum,
  a.import_date,
  b.ErledigtMM,
  b.ErledigtGrundMM,
  a.Mandantenforderung,
  a.Inkassokosten,
  a.KontoFuehrungsgebuehren,
  a.Verwertungskosten,
  a.Barauslagen,
  a.Gerichtskosten,
  a.RAKosten,
  a.Created_Date_MM ,
  a.Created_Date_MMRRRR
  from (
  SELECT  F.custnum,
    V.Import_date,
    nvl(sum(nvl(round(V.VerAuf16/1000,2), 0)  +nvl(round(V.VerAuf17/1000,2), 0)  + nvl(round(V.VerAuf18/1000,2), 0)  + nvl(round(V.VerAuf19/1000,2), 0)  + nvl(round(V.VerAuf20/1000,2), 0)  + nvl(round(V.VerAufKAPUn/1000,2), 0)  + nvl(round(V.VerAufKAPVz/1000,2), 0) ), 0)  Mandantenforderung,
    nvl(sum(nvl(round(V.VerAuf4/1000,2), 0) ), 0) Inkassokosten,
    nvl(sum(nvl(round(V.VerAuf5/1000,2), 0) ), 0) KontoFuehrungsgebuehren,
    nvl(sum(nvl(round(V.VerAuf1/1000,2), 0)  + nvl(round(V.VerAuf2/1000,2), 0) ), 0)  Verwertungskosten,
    nvl(sum(nvl(round(V.VerAuf10/1000,2), 0)  + nvl(round(V.VerAuf8/1000,2), 0) + nvl(round(V.VerAuf9/1000,2), 0) ), 0)  Barauslagen,
    nvl(sum(nvl(round(V.VerAuf13/1000,2), 0)  + nvl(round(V.VerAuf14/1000,2), 0) + nvl(round(V.VerAuf15/1000,2), 0)  + nvl(round(V.VerAuf6/1000,2), 0) ),0)  Gerichtskosten,
    nvl(sum(nvl(round(V.VerAuf11/1000,2), 0)  + nvl(round(V.VerAuf12/1000,2), 0)  + nvl(round(V.VerAuf7/1000,2), 0) ), 0) RAKosten,
    TO_CHAR(F.Created_Date,'MM.YYYY') Created_Date_MM ,
    TO_CHAR(F.Created_Date,'YYYY') Created_Date_MMRRRR
  FROM FACM F, VA V
     WHERE  F.custnum =  DECODE(0,0,F.custnum,0) AND
    F.accnum = V.accnum
    GROUP BY F.custnum, V.Import_date,TO_CHAR(F.Created_Date,'MM.YYYY') ,TO_CHAR(F.Created_Date,'YYYY'))
  ) a,
  FACM b
  where b.custnum = a.custnum 
  

  By the way

  WHERE  F.custnum =  DECODE(0,0,F.custnum,0) AND F.accnum = V.accnum
  

  can be translated into

  WHERE F.accnum = V.accnum
  

  because

  F.custnum =  DECODE(0,0,F.custnum,0)
  

  is always true
  because

  DECODE(0,0,F.custnum,0)
  

  means

  if 0=0 then F.custnum else 0
  

• How to create a table, where the visitor can navigate by selecting the column they want to see results for in alphabetical order?

  First of all, I would like to know the name of this type of table.

  ex.

  Name of the song. Artist | Album | Date | Quality | Etc.

  Select the one you want to see less to higher value, select again to see bigger less valuable.

  SortTable: make all your tables sortable

  or with jquery

  jQuery Table sorting | The Plugin stupid table by JoeQuery

• Select the path using script

  Hello

  Every now and I have a lot of images to save for web (1-2 k images at once). All images are .psd or path or transparent background. I want to select the path and erease backgrount possible triming. The roads are named different, so this is another problem because the actions in photoshop select only the specific name of the track. So, it is possible to select the path regardless of his name? Or how to write the script of selection of several path names (IE "track 1", "path 2", "choice 1"...) I hope you understand what I want to do...

  I have another script that resizing of images to corect size and save for web. So when I have jpg with white backgroound first I run action in photoshop to cut images and then I run the script to resize all the images, because the script to check if the image is larger or more...

  If you want more information, just ask... I have version CS5 Photoshop

  Kind regards

  voahyeah

  Edit:

  For now, I wrote this:

  app.activeDocument.pathItems.getByName ('path 2') .makeSelection ();

  app.activeDocument.selection.invert ();

  app.activeDocument.selection.clear ();

  and he choose only if the path name is "path 2" else it stops... "."

  So when the personal is way 2 everything is fine but I have 10-15 different names... so it would be great avoid the path names. It is possible to select the first HRAP (if there is more than one)

  or if it is not possible to avoid the path name how wrote if els if block for it to check all path names...?

  ... Thank you

  Hi Voahyeah,

  Here's the Code...

  If (app.documents.length > 0) {}

  var app.activeDocument = docRef;

  var n = docRef.pathItems.length;

  If ((n>0) & (.name docRef.pathItems [0]! = "Work path")) {}

  docRef.pathItems [0] .makeSelection ();

  docRef.selection.invert ();

  docRef.selection.clear ();

  docRef.trim (TrimType.TOPLEFT);

  docRef.selection.deselect ();

  }

  };

  Kind regards

  -yajiv

• Select the column in a Flash datagrid?

  When a person uses a datagrid control, is there a default way (only with no additional coding) to select an entire column?

  Now when I click on the header, it changes the order. Is there a Ctrl key + click combo that does this?

  See you soon

  as far as I know, you need to encode that yourself.

• change the column using the trigger

  Hello
  is there any possibility or a way around to change a LONG column in a trigger BEFORE INSERT and BEFORE UPDATE?
  the scenario is like this.
  Old DOS applications (this is why we must use LONG in the Oracle), they inserting a record in Oracle (9.2.0.8 - HP UX).
  
  They are inserting ASCII characters that must be converted properly by Oracle using REPLACE.
  But the problem is that I can not handle a long TIME in relaxation.
  
  We have set the Oracle Client and Server NLS_LANG by using the same character set ISO-8859-1.
  but in some sort the ASCII character has managed to go to the Oracle, and it had not stored in the database.
  
  Use change will take more time than making a cleaning trash in the database.
  
  Is there a way around that you think.

  OK, you have your problem:

  Check this box:

  SQL> create table t
  (
     user_id        number,
     user_account   varchar2 (10),
     user_status    varchar2 (1),
     user_message   long
  )
  /
  Table created.
  
  SQL> create or replace trigger t_trg
     after insert
     on t
     for each row
  declare
     l_new_long   long;
  begin
     execute immediate '
         declare
           l long;
         begin
           select user_message into l from t@loopback where user_id = :1;
           update  t@loopback set user_message = replace(l, ''Some'', ''Some other'') where user_id = :1;
         end;
            ' using :new.user_id;
  end t_trg;
  /
  Trigger created.
  
  SQL> insert into t  values (1,  'michael', 'Y',  'Some Message')
  /
  1 row created.
  
  SQL> select * from t
  /
     USER_ID USER_ACCOUNT USER_STATUS USER_MESSAGE
  ---------- ------------ ----------- --------------------
           1 michael      Y           Some other Message
  1 row selected.
  

• Found a Bug? -Select the columns to sort by - but not current table

  Just found a problem. Don't know if it's the right place for this but:
  
  -on the spreadsheet (or whatever it's called), when I clicked the sort, the list of columns was for one table OTHER then the one I had open - he had two already selected columns that do not exist in the open table. By clicking on "apply sorting" caused no changes.
  
  -J' have removed the sort criteria and applied so and then reopened the list sort and the wrong table was still in place, but the criteria was allowed.
  
  -J' tried to sort by clicking the buttons in the field headers - but nothing happened - tried several times and in several different areas.
  
  - then I have opened the list sort and he had finally registration of the appropriate table.
  
  It is version 1.5.1 build 5440 against a server 10g.
  
  Glenn

  The table has the same name as a table that you used previously, including in another schema?

  There are a few old bugs where sqldeveloper confused the tables of the same name and used the file layout of table to the wrong table. Those that have been set for most, but it may be something related.