Looping through the names of columns that are based on a value of the variable

Similar Questions

• Find the columns that are partitioned.

  Hello guys,.
  
  use views DBA_TAB_PARTITIONS, USER_TAB_PARTITIONS, ALL_TAB_PARTITIONS, we can find what are the partition names, number of rows in each partition etc. How we can find on the columns that are partitioned. I tried, but couldn't. help please.

  user_part_key_columns

• APEX do not allow to change the lines of the columns that are the primary key?

  I have pictures:
  http://img508.imageshack.us/my.php?image=21269582oe8.jpg
  
  
  Book (id_book - 'Primary key', title, year); book_author (id_author id_book - 'Primary key', - 'Primary key'); author (id_author - "Primary key", name)
  
  
  
  I created a new page-> Form-> form of 'author' table because I want to add new authors, modification and deletion. During the creation of this page, I have chosen column 'id_author' as '1 primary key column' and everything is OK (I can't edit the 'id_author' column - this column is autoincrement and I can change the 'name' column).
  
  BUT I also created a new page-> Form-> table for table "book_author" because I like to write numbers like id_book and id_author, change and remove them (so add relations between tables: book, book_author and author). During the creation of this page, I have chosen column 'id_book' as '1 primary key column' and 'id_author' as 'column primary key 2'. And on the Web site, I can't edit these fields. And I can not add also new line because I see in each new line: (null).
  
  http://img444.imageshack.us/my.php?image=11324615yk9.jpg
  
  APEX do not allow to change the lines of the columns that are the primary key? It's stupid... What can I do?
  
  Edited by: user10731158 2008-12-20 11:40

  Column unique and not meaningful if you ever want to update. In the case of your example, you need to add an ID column in the intersection of book_author table. Honestly, I was so blown away (and pleasantly surprised) by the absence of rebuttal and the "thx" I advanced and set up an example of how I would define the book_author table:

  create table  book_author
     (id varchar2(32),
      book_id varchar2(32),
       author_id varchar2(32),
       modified_on     date,
       modified_by varchar2(255),
       constraint book_author_pk primary key (id),
       constraint book_auth_book_fk foreign key (book_id) references books(id),
       constraint book_auth_author_fk foreign key (author_id) references authors(id)
       )
  /
  
  create unique index book_author_uq on book_author (book_id,author_id)
  /
  
  create or replace trigger  biu_book_author before insert or update on book_author
  for each row
  begin
       if inserting then
            :new.id := sys_guid();
       end if;
       modified_on := sysdate;
       modified_by := nvl(v('APP_USER'),user);
  end;
  /
  

  Good luck
  Tyler

• I want to loop through the data from two different tables using for loop where the query should be replaced at runtime, please help me

  I have the data into two table with the structure of similar column, I want to loop through the data in these two tables

  based on some condition and runtime that I want to put the query in loop for example, the example is given, please help me

  create table ab (a number, b varchar2 (20));

  Insert into ab

  Select rownum, rownum. "" sample "

  of the double

  connect by level < = 10

  create table bc (a number, b varchar2 (20));

  Insert into BC.

  Select rownum + 1, rownum + 1 | "" sample "

  of the double

  connect by level < = 10

  declare

  l_statement varchar2 (2000);

  Boolean bool;

  Start

  bool: = true;

  If it is true, then

  l_statement: =' select * ab ';

  on the other

  l_statement: =' select * from bc';

  end if

  I'm in execute immediate l_statement - something like that, but I don't know

  loop

  dbms_output.put_line (i.a);

  end loop;

  end;

  Something like that, but this isn't a peace of the code work.

  Try this and adapt according to your needs:

  declare

  l_statement varchar2 (2000);

  c SYS_REFCURSOR;

  l_a number;

  l_b varchar2 (20);

  Boolean bool;

  Start

  bool: = true;

  If it is true, then

  l_statement: = "select a, b, AB;

  on the other

  l_statement: = "select a, b from bc;

  end if;

  --

  Open c for l_statement;

  --

  loop

  extract the c in l_a, l_b;

  When the output c % notfound;

  dbms_output.put_line (l_a |') -' || l_b);

  end loop;

  close c;

  end;

  /

• loop through the layers defining the lock and visibility

  I need to loop through the layers in the active document and the value of the properties of the layer is false or true.  I tried to create a loop using a method 'for', but it doesn't seem to work. I have renounced the method 'for' because I kept running into a problem.  I have set all layers with these settings just the odd ones (2,4,6, etc.). Here is sample if it was written.

  myLayer = myDoc.layers var [2];

  myLayer.visible = false;

  myLayer.locked = true;

  myLayer = myDoc.layers var [4];

  myLayer.visible = false;

  myLayer.locked = true;

  myLayer = myDoc.layers var [6];

  myLayer.visible = false;

  myLayer.locked = true;

  myLayer = myDoc.layers var [8];

  myLayer.visible = false;

  myLayer.locked = true;

  I have 208 layers, so doing it this way would be way to long. Any help would be appreciated.

  Illustrator CC 2014 running.

  After I wrote this and tested, I saw that Carlos had already answered, but I thought that I would post it anyway. Carlos KNOWS how much I love JS... ;-)

  One difference is that, since it was not clear to me which layer you talk like layer #1, I started at the bottom of the scale.  I hope this helps.  -TT

  var aDoc = app.activeDocument;
  var lc = aDoc.layers.length;
  for (var i = 2; i <= lc; i+=2) {
      var curLayer = lc - i
      aDoc.layers[curLayer].visible = false;
      aDoc.layers[curLayer].locked = true;
  }
  

• Loop through the list in flex 4 conclusion d buttons

  Anyone know how to completely recursively loops through the list in flex 4 by pulling the bodies of buttons.  This way I can apply my effects for buttons on the screen at the same time?

  You just create a subclass of button that has the desired effect and use it throughout your application.

  Gordon Smith

  Adobe Flex SDK team

• loop through the list in flex 4

  I want to loop through the list and apply the following code to each button, the checkbox and the descent down in my application

  mouseOver = "animateHover ('theComponentID').

  How is that possible?

  Hello

  This should do what you want, you must add the eventlistener now your animated can be run from the th event handler.

  protected function button1_clickHandler(event:MouseEvent):void

  {

  for (var i: Number = 0; i<>

  {

  var obj:Object = this.getElementAt (i);

  If (flash.utils.getQualifiedClassName (obj) is 'spark.components::Button')

  {

  (obj as Button) .addEventListener (MouseEvent.MOUSE_OVER, onMouseOver);

  }

  If (flash.utils.getQualifiedClassName (obj) is 'spark.components::CheckBox')

  {

  (obj as CheckBox) .addEventListener (MouseEvent.MOUSE_OVER, onMouseOver);

  }

  }

  }

  private void onMouseOver(event:MouseEvent):void

  {

  animateHover (event.currentTarget);

  }

• Is there a way to loop through the properties of a layer groups and JUST get those that are visible?

  Hello

  I'm trying to get just the property groups that are visible to a layer in my script. Is there such a property?

  For example, when I loop through groups of properties of a shape layer, I get masks, layer, surface Options and Audio property groups Styles, when none of these are appropriate. I tried to use the (.elided) property, but it gives me just the 'Content' hidden folders within the groups of vector and 'Masks' in 'membership Options '.

  * on a side note, I got the error "not"adjustable expression"with this property, because the property is a property of the parent is hidden." When you try to access X or Y Rotation on one layer 2D. It makes it seem like there is somewhere a Boolean value 'hidden' in the property object, but I can't.

  Hello

  'elided' and 'hidden' both have purpose UI (make the lighter user interface) but are very different:

  • 'j' is a static property groups attribute (readonly, and After Effects never becomes the value internally).

  The children of an elided group are not necessarily élidés.

  • 'hidden' is NOT an attribute, is dynamic and "undocumented".

  The UI of effects after mask everything that is not necessary in the layer property tree (for example the Group of hardware options is hidden when the layer is not 3D, because it is not used anyway).

  Properties and masked groups are always there and is accessible by script, you can read their values and attributes, Scout their subtree of property, but we cannot define anything on them or select them (in both cases, that an error is generated).

  And the children of a hidden group are hidden.

  Since there is no corresponding to 'hidden' attribute, it is uncomfortable to know whether or not a property is hidden. I only see one case of 'treatment '.

  For example:

  myLayer.layerStyle is hidden? <===>! myLayer.layerStyle.canSetEnabled

  myLayer.transform.xRotation is hidden? <===>! myLayer.transform.xRotation.canSetExpression

  myLayer.mask is hidden? <===>myLayer.mask.numProperties = 0

  myShapeLayer.content is hidden? <===>fake (never hidden, even if it is empty)

  etc...

  Xavier.

• How can I change the columns that are displayed and their order of left/right in the view of local files?

  He said title. Currently, files display column headings are ' Local Files/size/Type/update the/CheckedOutBy ' how I don't mind view the Type, or maybe the positions of swap of Type and size?

  Site > Manage Sites > Edit > avancΘs > file view columns

• Loop through the objects - test links

  Hello

  I have a script that moves all instances of an object linked according to the defined user X, the values of Y.

  To do this, I need to loop through all the objects with links

  What is the best way to do it?

  From now on, that's what I do:

  var g = myDoc.allGraphics;
  for (var i=0; i<g.length; i++) {
       if (g[i].itemLink.name == USER_LINK) {
            g[i].parent.move(undefined, [USER_X, USER_Y]);
       }
  }

  It works well, however, I ran into a few problems where the link is null

  Also, is it always the graph linked, or its parent may be related as well?

  If not, then I can just condition that if itemLink == null - continue

  Advice and guidance would be much appreciated

  Thank you

  David

  It works well, however, I ran into a few problems where the link is null

  if (g[i].itemLink && g[i].itemLink.name == "USER_LINK")     //     should be enough
  

  Also, is it always the graph linked, or its parent may be related as well?

  Graphics can be linked to the ==> itemLink ! = null and itemLink.status may vary

  or stuck ==> itemLink == null.

  As much as I know the graphic.parent may not be related.

  However not all are related graphic.parent can be moved. I e. those who are anchored with

  AnchorPosition.INLINE_POSITION and AnchorPosition.ABOVE_LINE

  Above the case can be a source of error as well.

  Also consider locked object or the layers locked together.

  Jarek

• Recursive loop through the file system.

  Hello!

  I'm trying to figure if Javascript is my answer to my problem.  I have been able to re - write all my AppleScript scripts that manipulate Illustrator with the exception of those that he had to use the file system.  We stayed in PC at work and now I have to figure this out.  Our art files are saved with a number of 7 digits, followed by the name of art in the file.  Ex: 1000049-Bob Garage.  My applescript had a recursive loop that worked its way down through the structure of the files on our server art until it finds the record low where it belonged, then saved in itself.  Here is an example of how the structure of server files (these are the folder names) is extended:

  1000000-1004999

  1005000-1005999

  1010000-1014999

  and so on.

  The script would load all foldernames in the first level of the directory, loop through them and watch the first and last name of each of these folder names, then compare the Illustrator file name to them.  If my file is between the two, then the loop itself, called loaded the files inside of that folder and in doing so, working its way down through the folders through the tree structure until there where records is no longer.  At this point, the file was saved, in the order, where it should be.

  I have no idea on how to start this task with Javascript, if this is possible even with a language developed for browsers.  I'm with other people who are frustrated by such a widely adopted language, if little info is available on its use outside the browser.  If anyone can tell me all resources dealing with Javascript programming of the file system, or even to have the kindness to write this little monster for me, I'd always in your debt!

  Thanks in advance for any time you spend with this problem!

  Open the ESTK, and then on the Help menu, you will find a link to the Javascript Tools Guide. You will find everything that you need in Chapter 3 file system access.

• How to loop through the CSV file

  Hello
  
  I want to loop through each column in a CSV file.
  And while the closure of each column, I want to loop every line starting with line 2 St.
  
  I wrote the code below, but it's a loop in the lines from rank 1.
  How can I start the loop from the 2nd row in the CSV file?
  (see code below)
  
  Can someone tell me how to proceed?
  
  THX
  
  
  
  
  <!-Download and read the file CSV - TXT->
  < cffile action = "read" variable = "C:\Documents and Settings\user\Desktop\EM-CSV\test.csv" file = "csvfile" >
  
  <!-browse the CSV - TXT file on line breaks and insert into the database->
  < table border = "1" >
  
  
  < cfloop index = list 'index' = "' #csvfile # ' delimiters =" #chr (10) ##chr (13) #">"
  
  <!-< cfoutput > #listgetAt('#index#',1, ',') # < / cfoutput > < br >->
  < b >
  < td > < cfoutput #index # > < / cfoutput > < table >
  < td > < cfoutput > #listgetAt('#index#',2, ',') # < / cfoutput > < table >
  < td > < cfoutput > #listgetAt('#index#',3, ',') # < / cfoutput > < table >
  < /tr >
  
  < / cfloop >
  < /table >
  

  Hi Like2Flex,

  The problem is that coldfusion does not see

  list = "a, b, c, d.

  as a list of 9 things you expect. He just sees 4 elements a, b, c and d because Coldfusion does not include two delimiters next to each other.

  A solution to the problem is to manually insert a space between two delimiters that are side by side. Here is an example of such a solution

  
  
  
  length of the list: #listlen (list) #

• To loop through the block of detail to validate documents

  Hello

  I have a MSDS mater where the detailed form has multiple records.

  A block of Master transfer_date and other columns

  Block of retail has prod_no, prod_transfer_by, prod_transfer_count, prod_transfer_to, comments etc.

  (a) a single rule is that on a single day only 50 transfer of prod_transfer_count a prod_no are allowed by a person (prod_transfer_by).

  If it exceeds, that person should not be allowed to continue.

  (b) there are two other forms which is similar to the following where users are allowed to make transfers of products.

  (c) same prod_no, prod_transfer_by,prod_transfer_count, prod_transfer_to, comments of detail, only rule is 50 transfer of prod_transfer_count must not exceed 50

  Taking into account the above, how can I make a loop on the recordings and whether a person who exceeds prod_transfer_count over 50 (which is available in the database table) to be stopped

  to go further? Master form has an option to save as draft and other users are allowed to enter the details in block of retail. So, then the output of the project above rules should be considered.

  
  

  Any help on this is much appreciated.

  
  

  Thank you

  
  

  Hello

  If I'm not mistaken...

  You declare a function of form such as:

  function get_sumProducts (i_prod_no, , .prod_no%type)

  Return number

  is

  number of v_ret;

  Start

  Start

  Select sum ()

  in v_ret

  Of

  where prod_no = i_prod_no;

  exception

  When no_data_found

  then v_ret: = 0;

  end;

  Return v_ret;

  end;

  Subsequently, you attach this form to your item (non-base) as:

  method of calculation: formula

  Formula: get_sumProducts ()

• Looping through the operator stored in the table

  I have a table test

  oprtr	op_val
  > =.	100
  =	50
  < =.	10
  <	5

  create table test (oprtr varchar2 (5), op_val number);

  Insert test values (' > =', 100);

  Insert into test values ('=', 50);

  insert into test values ("< =', 10");

  Insert test values (' < ', 5);

  I tried to loop through all the conditions of this table, this table is configurable, and there are cases where the new terms will be added and the old conditions can be modified or deleted,

  I wanted to do something like that, is there a way to do it or I have to write manually if condition to test all these cases by taking all the considerartion operator.

  Val: = 500;

  I'm in (select * from test)

  loop

  If val i.oprtr i.op_val then

  dbms_output.put_line ('True Condition is' |: o PRTR);

  end if;

  end loop;

  Please help me if there is a way to do it.

  Hello raj4tech

  Here's an example how you can solve this problem:

  DECLARE

  Val the NUMBER: = 500;

  v_statement VARCHAR2 (500);

  v_result VARCHAR2 (10);

  BEGIN

  FOR I IN (SELECT oprtr, op_val

  OF THE TEST

  )

  LOOP

  BEGIN

  v_statement: = 'SELECT BOX WHEN "| To_char (Val). ' ' || i.oprtr | ' ' || To_char (i.op_val) | "THEN" TRUE"OTHER"FALSE"END AS A RESULT OF THE DOUBLE."

  V_statement EXECUTE IMMEDIATE

  IN v_result;

  DBMS_OUTPUT. PUT_LINE (' "' |") To_char (Val). ' ' || i.oprtr | ' ' || To_char (i.op_val) | ""--> Result: ' | v_result);

  END;

  END LOOP;

  END;

  /

  "500 > = 100 '--> result: TRUE

  '500 = 50'--> result: FALSE

  ' 500 <= 10" ="" --="">result: FALSE ".

  ' 500 < 5"   ="" --=""> result: FALSE ".

  I hope it helps.

  Best regards, David

• loops through the sections XML &lt; RecieptDetails &gt; and for each record found...

  My input XML file is...
  I get this XML using file adapter...
  
  <? XML version = "1.0" encoding = "UTF-8"? >
  -< root xmlns:ns2 = "http://www.w3.org/2001/XMLSchema" >
  -< ns2:ReceiptBatch >
  < ns2:FileID > "99999" < / ns2:FileID >
  < ns2:Warehouse > in THE < / ns2:Warehouse >
  'L' < ns2:Revision > < / ns2:Revision >
  < ns2:DocID > A4 < / ns2:DocID >
  -< ns2:Receipt >
  < ns2:DeliveryNo > 123 - OP < / ns2:DeliveryNo >
  < ns2:ProcessDate > 112138 < / ns2:ProcessDate >
  < ns2:ContainerNo > 98765 < / ns2:ContainerNo >
  < ns2:Instructions > TREKAU < / ns2:Instructions >
  < ns2:ReceiptType > 1 < / ns2:ReceiptType >
  < ns2:SuppCustCode > 111 < / ns2:SuppCustCode >
  TREK-Cycle < ns2:SuppCustName > < / ns2:SuppCustName >
  -< ns2:ReceiptDetails >
  < ns2:Line > 1 < / ns2:Line >
  < ns2:ProductCode > 1000 < / ns2:ProductCode >
  < ns2:QuantityAdvised > 1 < / ns2:QuantityAdvised >
  < ns2:QuantityReceived > 1 < / ns2:QuantityReceived >
  < / ns2:ReceiptDetails >
  -< ns2:ReceiptDetails >
  < ns2:Line > 2 < / ns2:Line >
  < ns2:ProductCode > 2000 < / ns2:ProductCode >
  < ns2:QuantityAdvised > 2 < / ns2:QuantityAdvised >
  < ns2:QuantityReceived > 2 < / ns2:QuantityReceived >
  < / ns2:ReceiptDetails >
  -< ns2:ReceiptDetails >
  < ns2:Line > 3 < / ns2:Line >
  < ns2:ProductCode > 2000 < / ns2:ProductCode >
  < ns2:QuantityAdvised > 3 < / ns2:QuantityAdvised >
  < ns2:QuantityReceived > 3 < / ns2:QuantityReceived >
  < / ns2:ReceiptDetails >
  < / ns2:Receipt >
  < / ns2:ReceiptBatch >
  < / root >
  
  There are 2 tables in the database.
  Table 1 = T1743512
  Table 2 = T2743002
  
  table - structure
  
  T1743512-
  
  DOCO KCOO DTCO LNID LNIX LITM NOTICE USR JOBN UPMJ PID'M CKNU UREC
  123 00026 1 1 1000 1 1 123 - OP OP
  124 00026 1 1 1000 1 1 124 - OP OP
  123 00026 2 2 1000 2 2 123 - OP OP
  123 00026 3 3 1000 3 2 123 - OP OP
  
  
  
  Things to do are:--
  
  1. Research Notice T1743512 (table) with the following keys:
  1.T1743512. CKNU = < DeliveryNo > XML
  2.T1743512. LNIX = XML < row >
  II. write a record in the T2743002 table for each < RecieptDetails >. (See map below)
  
  Mapping of the records in the table T2743002 to < ReceiptDetails >
  
  EDU - "SABSSV".
  EDBT - < EDBT > (the same for all records)
  EDTN - < DeliveryNo > (from the section < reception > XML)
  EDLN - < row > (from < ReceiptDetails > section in XML format)
  EDSP - white
  DOCO - white
  DCTO - white
  KCOO - white
  LNID - white
  LITM - < ProductCode > < ReceiptDetails > section
  UORG - < QuantityAdvised > < ReceiptDetails > section
  UREC - < QuantityReceived > < ReceiptDetails > section
  USER - "SABSSV".
  JOBN - "SOA - 3PL".
  PID - 'PO-ENTRANTS ".
  UPMJ - current Date Julian
  - Hour current HHMMSS
  
  
  
  Please suggest the solution.
  
  Published by: Prashant_AP on June 22, 2012 12:24 AM

  Hello

  Solution by using a loop in BPEL;
  1 count the number of nodes for ReceiptDetails.
  2 create a counter for loop through each node ReceiptDetails. Use a while loop in BPEL
  3 search T1743512 (table) with DeliveryNo and the line. Make sure that you select the correct line from the ReceiptDetails node element node. This can be done using the counter example of xpatch ns2:ReceiptBatch / ns2:Receipt / ns2:ReceiptDetails [counter] / ns2:Line. Please use the DB adapter.
  I guess that the DeliveryNo can only appear once in the document following your example.
  4. for each receiptDetails you write a record in table too T2743002. Please use the DB adapter.
  5. Since the time increment the counter. This is to ensure that the while loop stops at the point where the counter is greater then the number of nodes to ReceiptDetails.

  I think a better solution is to make the loop in PL/SQL. It will be faster. You specify an input of type of collection in your pl/sql package parameter. Assign all items receiptDetails and DeliverNo line to the PL/SQL package. Within PL/SQL unravel you the closure. With a little luck, you have the T2743002 in the same schema to create the record too. Otherwise create synonyms of the database or database links.

  Good luck

  Thank you

  Sander