How to leave db field with a Null value if no value is entered in the form?

Similar Questions

• Eloqua recommended way to identify records with a null value in a specific field?

  What is the recommended Eloqua the way to identify records with a null value in a specific field in a contact filter.  For example, in the segment 'lead State cleaning-11/21/12', I look for records with a value zero in LeadID and ContactID... How Eloqua recommends to do this?

  Replied to your message here: http://topliners.eloqua.com/message/19075#19075

• Concatenation of field - work around null values

  Hello
  
  I was hoping I could get assistance or advice on an issues I'm having with the concatenation of several fields. Esentailly, I need to concatenate a number of fields in another column (ALL_COMMENTS) using the carriage return and line break between each of them, however, I must also ensure that are no null values in all areas that will create blank lines within the new column.
  
  Assuming that all the fields are varchar (255) Code is something like:
  
  Update my_table
  the value of ALL_COMMENTS == PART_COMMENT0 | CHR (13) | CHR (10) | PART_COMMENT1 | CHR (13) | CHR (10) | PART_COMMENT2 | CHR (13) | CHR (10) | PART_COMMENT3 | CHR (13) | CHR (10) | PART_COMMENT4 | CHR (13) | CHR (10) | PART_COMMENT5 | CHR (13) | CHR (10) | PART_COMMENT6;
  COMMIT;
  
  Can someone suggest a method to ensure that no blank line is included in the concatenated field (IE not null values in comments which allows line or carriage returns)
  
  See you soon
  
  Sorry I should have also mentioned that there is no structure for the data set and a null value can be in all areas PART_COMMENT.
  
  Thank you
  
  Published by: user11305352 on 07/05/2009 22:19

  Maybe something like that

  update my_table
     set all_comments =   part_comment0 || decode(part_comment0, null, null, chr(13) || chr(10)) ||
                    part_comment1 || decode(part_comment1, null, null, chr(13) || chr(10)) ||
                    part_comment2 || decode(part_comment2, null, null, chr(13) || chr(10)) ||
                    part_comment3 || decode(part_comment3, null, null, chr(13) || chr(10)) ||
                    part_comment4 || decode(part_comment4, null, null, chr(13) || chr(10)) ||
                    part_comment5 || decode(part_comment5, null, null, chr(13) || chr(10)) ||
                    part_comment6;
  

• Check a required field with a full value of 0 or a space

  Hi all

  I know how to check all fields in a form that are necessary and not informed (with a script).

  But when I filled a field with a value of 0 (zero) to my script fails and indicates that the field is not filled in.

  Also when I accidentally type in a space the script fails because the space is considered a character filled.

  How can I solve these two issues?

  var emptyFields = [];

  for (var i = this.numFields - 1; i > 0; i-) {}

  var f = this.getField (this.getNthFieldName (i));

  If (f == null | f.type = 'button' | f.type = 'signature' | f.required == false) continue;

  If (f.value is f.defaultValue)

  emptyFields.push (f.name);

  }

  Instead:

  If (f.value is f.defaultValue)

  Try this:

  If (f.valueAsString is f.defaultValue)

• Display data from a list in a single field with comma separate values by the

  Hello
  I have a requirement to modify a report with a (simplified version) XML structure like below
  
  <>Protocol
  < ProtocolNumber > 100 < / ProtocolNumber >
  Baxter building < SiteName > < / SiteName >
  < ListOfActivity >
  < activity >
  < description > Communication Memo Description. < / Description >
  James < name > < / name >
  < / activity >
  < activity >
  < description > visit 4 < / Description >
  James < name > < / name >
  < / activity >
  < ListOfActivity / >
  < / Protocol >
  
  
  On the report, I need all the names ' ' for each child (activities) in a single-Parent (Protocol) level field, with each name separated by a comma.
  
  How can I go to do this work?
  
  Thank you

  Take a look at this: http://blogs.oracle.com/xmlpublisher/entry/inline_grouping

  You could do that (of course, you will need to add additional logic to ensure that there is no comma added after the name..)
  

  Thank you
  Bipuser

• How to set a cell to accept null values.

  Hello;

  I'm having a problem with my request for insertion. My shape, past year (2010 and more) as a null value. I use access (ugg) and I can't accept this value null. I tried setting required in no. and allow a length zero, even removed from the table and he again... STILL, I get this error:

  Run database query error.

  [Macromedia] [SequeLink JDBC Driver] [ODBC Socket] [Microsoft] [ODBC Microsoft Access driver] Numeric value out of range (null)The error occurred in C:\Websites\187914kg3\accManage\signUp.cfm: line 234
  Called from C:\Websites\187914kg3\accManage\signUp.cfm: line 206
  Called from C:\Websites\187914kg3\accManage\signUp.cfm: line 204
  Called from C:\Websites\187914kg3\accManage\signUp.cfm: line 4
  Called from C:\Websites\187914kg3\accManage\signUp.cfm: line 1
  Called from C:\Websites\187914kg3\accManage\signUp.cfm: line 234
  Called from C:\Websites\187914kg3\accManage\signUp.cfm: line 206
  Called from C:\Websites\187914kg3\accManage\signUp.cfm: line 204
  Called from C:\Websites\187914kg3\accManage\signUp.cfm: line 4
  Called from C:\Websites\187914kg3\accManage\signUp.cfm: line 1
  

  232 :         <cfqueryparam cfsqltype="CF_SQL_INTEGER" value="#form.securitCode#">,
  233 :         <cfqueryparam cfsqltype="CF_SQL_INTEGER" value="#form.ExpirationMonth#">,
  234 :         <cfqueryparam value="#FORM.ExpirationYear#" cfsqltype="CF_SQL_VARCHAR">)
  235 : </cfquery>
  236 : 
  

  ---

  SQLSTATE	22003
  SQL	INSERT INTO MerchandiseOrdersItems (c_ID, cc_type cc_num, cc_verify, cc_expir_m, cc_expir_y) VALUES ((param 1), (param 2), (param 3), (param 4), (param 5), (param 6))
  VENDORERRORCODE	3

  
  It's my form element and the query that is the source of the problem:

  
  < name cfparam = "FORM. Default ExpirationYear"=" ">

  < form >

  < select name = "ExpirationYear" class = 'formSelect' >
  < cfloop index "i" = from = "" #VARIABLES.y1 # "to =" #VARIABLES.y2 # ">"
  < option value = "#i #" < cfif FORM. ExpirationYear EQ I > selected < / cfif > > #NumberFormat (i, "0000") # < / option >
  < / cfloop >
  < / select >

  < / make >

  < datasource = "" #APPLICATION.dataSource # cfquery "dbtype ="ODBC">"
  INSERT INTO MerchandiseOrdersItems
  (c_ID cc_type cc_num, cc_verify, cc_expir_m, cc_expir_y)
  VALUES (< cfqueryparam value = "" #getUpdate.NewID # "cfsqltype =" CF_SQL_VARCHAR">,)
  < cfqueryparam cfsqltype = "cf_sql_varchar" value = "#form.creditType #" >.
  < cfqueryparam cfsqltype = "CF_SQL_LONGVARCHAR" value = "#form.creditCard #" >.
  < cfqueryparam cfsqltype = "CF_SQL_INTEGER" value = "#form.securitCode #" >.
  < cfqueryparam cfsqltype = "CF_SQL_INTEGER" value = "#form. ExpirationMonth #">,"
  < cfqueryparam value = '#FORM. ("ExpirationYear #" cfsqltype = "CF_SQL_VARCHAR" null = "yes" >)
  < / cfquery >

  The string that is the slightest error is the following:

  < cfqueryparam value = '#FORM. "ExpirationYear #" cfsqltype = "CF_SQL_VARCHAR" >

  I still get this error. SO there must be something inside the access database does not allow this value null. It is defined as text now, allowing a length null and useless.

  Can someone help me please?

  If you open the database in Access and go to design view for the table in question and look at the definition of this field, what are the settings for 'necessary' and ' allow a length zero "?

  -reed

• How to make a panelformLayout with two columns, where I need a column wider than the other?

  The second column must be more or less double first thant.

  It's the definition of the form:

  < af:panelFormLayout id = "pfl1" lines = '6' labelWidth = "120".

  Binding = "#{backingBeanScope.detalleBB.pfl1}" >

  two columns of fields is displayed.

  The second column has several panelgrouplayout - horizontal with three different areas requiring a more horizontal space than the first column which are fields of inoputtext.

  Currently the panelform gives the same horizontal space resulting in the packing in the second two-column and this conditioning is what I want to avoid.

  Thank you in advance.

  You plan to create another PanelFormLayout with a different width and put the two forms of panel inside a horizontal panel group presentation so that they compare side by side?

• History of backfilling with non-null values

  Hi gurus,
  
  in Oracle 11 g, which would be the best way to update a null with the next available non-null value?
  
  For example: in the code below, I need to update the null in 20130201 record (key = 1) (key date) with a value of 100 available at the next available date IE 20130203.
  Same key = 3 value will be updated with key = 4 value i.e. 200.
  

  1,ABCD, 20130201, NULL
  2,ABCD,20130203, 100
  3,ABCD, 20130205, NULL
  4, ABCD,20130207, 200

  Thank you
  S

  with t as (
             select  tbl.*,
                     last_value(nvl2(c4,c1,null) ignore nulls) over(order by c1) prev_c1,
                     last_value(c4 ignore nulls) over(order by c1) prev_c4,
                     first_value(nvl2(c4,c1,null) ignore nulls) over(order by c1 rows between current row and unbounded following) next_c1,
                     first_value(c4 ignore nulls) over(order by c1 rows between current row and unbounded following) next_c4
               from  tbl
            )
  select  c1,
          c2,
          c3,
          c4,
          case
            when c4 is not null then c4
            when c1 - prev_c1 < next_c1 - c1 then prev_c4
            else next_c4
          end new_c4
    from  t
  /
  
          C1 C2           C3         C4     NEW_C4
  ---------- ---- ---------- ---------- ----------
           1 ABCD   20130201                   100
           2 ABCD   20130203        100        100
           3 ABCD   20130205                   200
           4 ABCD   20130207        200        200
  
  SQL> 
  

  SY.

• How to convert the Null value to 0 after the outer join?

  Hello guys
  
  My requirement is in fact 2 of outer join tables (that's how), and I got the outer join works very well, so in my report, I have values null of measures in another table of facts as a result of the outer join...
  
  Is there a way I can convert these nulls to 0?
  
  I realized that the null value is not stored in the table, it is just following the outer join because the NULL do not match records in other... So by default, I'm expected to get NULL values...
  
  Is there way to present these nulls to 0?
  
  Thanks a lot for your advice

  In response, the syntax will be:

  IFNULL (, 0)

  try and let us know how you go.
  See you soon
  Alastair

• How to burn a cd with mp3s on a disk and make them stay in the order that I put

  original title: I want to burn a cd with mp3s on a disc and have their stay in the order I put them can not be rearranged by windows media player, can develop an option of engraving for that matter?

  I want to burn a cd with mp3s on a disc and have their stay in the order I put them can not be rearranged by windows media player, can develop an option of engraving for that matter?

  Hi Patriotson,

  Thank you for your response back!

  There is no update of the tel. This is normal. Are there additional features added in Windows Media Player, and then she will be notified on the Microsoft Web site.

  Hope this information is helpful and let us know if you need more assistance. We will be happy to help.

• can update you a table with a column field with a default value

  I'm looking at a table (table_one) developer and basically, there a column field called is_update and the default value for this field is 1.
  
  I was wondering if it would be possible for me to use a syntax of the form update
  

  update table_one t
  set t.is_update = 0;
  where t.id = 221;

  because I tried to do and the update does not work

  Semicolon (;) is the problem!

  update table_one t
  set t.is_update = 0 --Removed semicolon here!.
  where t.id = 221;
  

  http://download.Oracle.com/docs/CD/E11882_01/server.112/e17118/statements_10008.htm#SQLRF01708

  added query & URL: Johan on October 21, 2010 07:02

• How can I keep the values previously entered on a form after submission

  Hello DW,.

  I have a form and after it get presented... I have a javascript link, which goes back to the form and values remain to be submitted.  Here's the javascript link: < a href = "JavaScript:history.go(-1) (-2)" > < / a >

  It works very well, but now we use the attribute 'require' and when users click on the link it clears the values.  Is there a simple way to prevent erasure of these values, without having to use the chips and cookies?

  -Alex

  To have a form field to fill in with the value of a variable, we can use PHP like this:

  (input type = "text" name = "address" value ='' / >)

  If the form and its treatment are part of the same script, so it's simple. So, if your form uses the POST method, and you have extracted the values like this:

  extract ($_POST);

  .. then $address will be available to complete the form.

  This can also be done with javascript, but I always use PHP for this.

• Load the process returns a null value but on refresh the values of loads? !!

  Hi all

  With the help of apex 4.1.1 oc4j 11g Linux

  I'm building a feature that allows you to register by e-mail.

  Page 1

  The user enters a name email address ,& the last statement name Insert is executed

  Select count (*) in c_email - if 0 then the person does not exist and is permitted

  of sor_notification_person

  where sor_notification_person. EMAIL_ADDRESS = P_S_EMAIL_ADDRESS;

  If c_email = 0 then

  -Package.procedure send email and fact the insert

  SOR_NOTIFICATIONS_PKG. signup_person (P_S_EMAIL_ADDRESS = > P_S_EMAIL_ADDRESS,)

  P_S_FIRST_NAME = > P_S_FIRST_NAME,

  P_S_LAST_NAME = > P_S_LAST_NAME,

  P_S_CONFIRMED_EMAIL = > P_S_CONFIRMED_EMAIL,

  P_S_SESSION = > P_S_SESSION,

  P_S_APP_ID = > P_S_APP_ID,

  P_B_SUCCESS = > P_B_SUCCESS);

  Page 2

  Clicking or copying pasting the URL received in e-mail. I have on the loading process that verifies the checksum value in DB and fills in the data.

  declare

  number of CT ;

  P31_checksum(Varchar2) 30).

  E-mail varchar2 (90);

  What varchar2 (40);

  L_Name varchar2 (40);

  P31_TEST(Varchar2) 40).

  Start

  : P31_TEST := null;

  SELECT count ()*) in ct

  OF SOR_NOTIFICATION_PERSON

  où SOR_NOTIFICATION_PERSON. checksum =:C;

  DBMS_OUTPUT. put_line ()ct);

  if CT > 0

  then

  SELECT SOR_NOTIFICATION_PERSON. email_address SOR_NOTIFICATION_PERSON. name, SOR_NOTIFICATION_PERSON. last_name in l_name what Email

  OF SOR_NOTIFICATION_PERSON

  où SOR_NOTIFICATION_PERSON. checksum =:C;

  : P31_TEST := 'Y ';

  : P31_EMAIL_ADDRESS:= Email;

  : P31_FIRST_NAME := what;

  : P31_LAST_NAME:= l_name;

  else : P31_TEST := 'n';

  (- dbms_output. put_line () P31_TEST);

  end if;

  end ;

  Problem when I view the item hidden, I can see the value of checksum, but the P31_test is always null in load. When I hit refresh page P31_test valid and displays the value.

  The two elements are the value only when the value in session state is null.

  What could be the reason because it does not load even the process is defined as load before region / once per page visit...

  Thanks for your help.

  Okay - not sure then. On a new blank page I can have processes assign a value to the session state from the element and the element will have this value when the page is rendered (at least with this type of source). Work of dynamic actions. As I expect. I don't know what happens next 'unfair '.

  I'll only come back tomorrow, but here are a few tips:

  • create a workspace on apex.oracle.com and upload your page there. Share of the developer credentials and the name of workspace with us. In this way may inspect and do not need to do the back and forth until we reached something special we both lost from view.
  • When the page is loaded and you hit the session in the developer toolbar, what is the State of P31_TEST? Is it worth?
  • try to run the page in debug and see if you can spot something happens with the session state from P31_TEST - maybe you'll come across something

• Re: Replace all NULL values by '0' in the entire table at a time

  Hi all
  I want to replace all null with '0' (zero) values in the columns all at once. Is there a query and the procedure.
  
  Thanks in advance.

  UPDATE tablename SET column = RequiredValue
  WHERE appropriate_restriction (s)
  Altwernatively you can use NVL:
  Setting a DAY tablename SET column = NVL (RequiredColumn, RequiredValue)

• Pavilion dv6-3150us Entertainm: we know how to make my Pavilion dv6-3150 to remember my personal info to fill out the forms?

  I would like to know how this computer do remember my personal information to complete the forms. Whenever I must state all the lines, but on my desk I have not. The office is a bit hard Pack around, but the point I am making, if my old office can do, then this computer must too.

  Any help will be greatly appreciated!

  NighthawkT3

  Hello

  I don't know what form are you talking but in many cases web browser and these sites can remember information for you.

  Now, my question is DO YOU REALLY, REALLY, REALLY... WANT TO KEEP ALL THE YOUR PRIVATE information on this site?  If so, please post back what site is this, you may need to talk to its owner.

  Kind regards.