Display of the values null when there is no data

Similar Questions

• How to view the zero in the dashboard reports when there is no data in the database?

  I'm generation of trend analysis report
  
  in which I not show. so each month on a site web, I have all the data for a given month July (because there is no success during the previous month), report is generated with all months except JULY.
  
  Is their any way to view the zero with the name of the month when there is no data (unsuccessfully) in the database?
  
  ex.
  Jan 10
  20 February
  15 March
  Apr 4
  May 12
  June 16
  July 0 <---(display zero here)
  August 11
  9 sep
  .
  .
  Dec 8

  You owe us an outerjoin:

  http://obiee101.blogspot.com/search/label/outer%20JOIN

  concerning

  John
  http://obiee101.blogspot.com

• I have problem with value NULL when the use CASE statement please help this question

  I have problem with value NULL when the use CASE statement please help this question

  
  

  Table: digital_val

  SNO cl C2

  1 San1 11

  2 22 San2

  Actual result: expected to A         B

  A            B                                                                           11        22

  11 NULL

  22 NULL

  
  

  
  

  query:

  Select case when c1 = "san1" then c2,.

  case If c1 = "san2" then c2 B

  of digital_val

  I'm more curious why, when you select 2 rows, you expect a result of row?

  WITH digital_val

  AS (SELECT 1 AS 'Sno', 'San1"C1, c2 FROM DUAL 11)

  UNION ALL

  2 SELECT AS 'Sno', 'San2"C1, c2 FROM DUAL 22)

  SELECT CASE WHEN c1 is "San1" THEN END AS A c2.

  CASE WHEN c1 = "San2" THEN END AS B c2

  OF digital_val;

  With no other input, if you select 2 rows, you get 2 rows.  One of the other solutions use a max function, but is this really what you want, does not specify?

• Is it possible a 0 is displayed after the decimal point when the value is rounded? (I get: 20-20, 1;) "I need 20, 0-20, 1).

  Using the effect of text "cursor", I am able to view replace "30 ° C" "35.5 ° C". My question is: is it possible a 0 is displayed after the decimal point when the value is rounded? (I get: 20-20, 1;) "I need 20, 0-20, 1). I use this code:

  Temp = effect ("Slider Control") ("Slider");

  sliderValue = Math.round(temp*10)/10;

  [sliderValue + ' ° C ' "']

  Here is the solution:

  numDecimals = 1;

  Temp = effect ("Slider Control") ("Slider");

  sliderValue = (Math.round(temp*10)/10).toFixed(numDecimals);

  sliderValue + "° C";

• Calculated field with the currency formatting, and hiding the values null

  I am designing a PDF form for quote and I have a field defined to multiply the amount of an article and the unit price to the total price.  There are 5 lines on each quote, and if users are citing only 1 or 2 items I want the values null in fields unused price extended to be hidden.

  I did it with the following script

  If (event.value == 0) event.value = ";

  But when I enter the quantity and total price of price is displayed as a regular number (100) instead of currency ($100).

  I can format to currency with

  Event.Value = util.printf ("$%.2f", event.value);

  I don't know there's a way to combine to give rise to such a situation then, so if the field is 0, make null and if not then format as currency but I don't know how to do it.

  Any help would be appreciated.

  Andrew

  Newer versions of Acrobat hide zero for fields values using the number format and with a currency symbol. »

  But since you can't control the updating of user systems, you must use a small function documented for formatting numeric fields on the fly.

  With the extended price field set to 'None' format, you can add the following script to the Validation script "Custom" or add it to a custom JavaScript calculation. The "Custom Validation will work with any method of calculation. Note that the form must be cleaned or recalculated to see the result of the validation script change.

  if(Event.Value == 0) {}
  Event.Value = ""; set the field value to null to a value of zero
  AFNumber_Format (2, 0, 0, 0, "", true); number with no currency symbol format
  } else {}
  AFNumber_Format (2, 0, 0, 0, "$", true); for the format of the values non-null for number with the currency symbol
  }

  The positional parameters are the number of decimal places, the Style separator, negative value Style, Style of (unused) currency, currency symbol, the currency symbol Pre-hanging chain.

• Siri in him sending text with the value 'NULL '.

  When I say, "Siri, text my wife, 'X', ' Siri responds correctly,"here is your message to Jill: 'X'. "" "  "Ready to send it?"  I say 'Yes' and sends the message.  As soon as I get a text from my carrier saying the recipient of the message was invalid.  100% of the time, I see that Siri has sent a text with the value NULL.

  I tried to restart my phone.  I tried to remove and re-add my contacts.  Anyone else having this problem?  Someone knows how to solve?

  If it's by the carrier, you should contact them and see what they receive in return for their side. Ive had Siri send messages for me and I have never seen this one IOS.

• Tecra 9000 - no display on the LCD screen when you turn on

  I recently got a Tecra 9000 for cheap on eBay. I am experienced with the construction and repair of computers, but not so with laptops.

  The problem with this laptop, it's that do not display on the LCD screen when you turn on. It was just black, no backlight, nothing. I took the laptop all share, found no obvious problem. I had to turn it on and the screen lights up a few times trying to figure out the problem. Would it be a bad connection? Or something else?

  After getting it to start work, I'll try to start to put it back together and it stopped working again. I haven't not been able to reduce it to know if it's a bad connection or a card problem.

  Someone at - it suggestions? This is a problem for others here?

  As you describe the issue, I think it is somehow a bad connection or a damaged cable, because it does not work once you have disassembled the screen.
  Maybe you need to check all the cables, leading motherboard to the LCD and take a close look, maybe for a few scratches or strong curvature.

• using the value null with a function

  Guys, newbie here

  What is the value NULL in function header? Does this mean that I can pass a value zero?

  FUNCTION tot_sales

  (company_id_in IN company.company_id%TYPE,

  status_in IN order.status_code%TYPE: = NULL)

  RETURN NUMBER

  Hello

  dorianpc wrote:

  Guys, newbie here

  What is the value NULL in function header? Does this mean that I can pass a value zero?

  FUNCTION tot_sales

  (company_id_in IN company.company_id%TYPE,

  status_in IN order.status_code%TYPE: = NULL)

  RETURN NUMBER

  You can always pass NULL for any argument.

  What does this code mean, is that the argument is optional (what, you don't have to spend), and if you do not pass it, status_in will be NULL inside the function.

  So call for your function with 1 argument, like this:

  t: = to_sales (c);

  is equivalent to calling with 2 arguments, like this

  t: = to_sales (c, NULL);

  where the 2nd argument is null.

• Hello, I downloaded a new Web site, but all the svg files are not displayed on the browsers. When I opened it in Muse with the "Preview in browser", its fine! can someone tell me please where is my problem? (Sorry for my English!)

  Hello, I downloaded a new Web site, but all the svg files are not displayed on the browsers. When I opened it in Muse with the "Preview in browser", its fine! can someone tell me please where is my problem? (Sorry for my English!)

  Hello

  Could you please check this thread, it might be useful

  Muse exporting is not svg, can only see Preview

• Compare the value Null

  Hello
  
  Is it possible to compare a null to null...
  
  Example of
  ---------------------------
  Indicator number;
  
  If null = null then
  flag = 1;
  on the other
  flag = 0;
  end if;
  ---------------------------
  
  Thank you.

  Hello

  Use "is null".

  For example:

  declare
  VARCHAR2 (10) variable;
  Start
  If the variable is null then
  dbms_output.put_line ('variable is null');
  on the other
  dbms_output.put_line ("'variable is non-zero");
  end if;
  end;

  By comparing the value null = null will not work.

• See the empty table if there is no data

  Hello
  I have a line chart in a dashboard page, which shows sales of the company in a given country (chosen by guest). When I choose a country that has no data, the system displays message: "no results - specified criteria result in all data. I want that in this scenario, appears an empty array. Is it possible? How do I change my application? Thank you
  
  Giancarlo

  OK, in this case, you must change the join in the repository. Let's say you have a table 'months' and a fact table. Join the two tables, but use a right join (where the table is the table with the months). This way, you will get all values in the table of months, associated with the data in the fact table. During these months does not, you will see the value null. You can set a zero with a case statement.

  I hope this helps.
  J. -.

• Get reports sent even when there is no data - PUB BI front-end

  To the help of the front end (not API), how can we avoid the sending of the report when there is no data?

  We do not yet have all the features... I have an idea for an ugly devil that might work:

  Write in your model a state similar to a division by 0, which is triggered when
  There is no data. If the build fails may not send it.

  Klaus

• You cannot change the chart value axis when there are several types of graphics in a single diagram

  Illustrator can do graphics with bars and lines / columns, for example in the docs:

  

  http://help.Adobe.com/en_US/Illustrator/CS/using/WS3f28b00cc50711d9fc86fa8133b3ce158e-8000 .html

  However, when I create a chart like this, I seem to lose the ability to manually set the y-axis using 'override calculated values.

  To reproduce this problem:

  1. Create a chart as in the example, with bars and an axis on the left, lines and an axis on the right. Unlike the example, don't fix the numbers as well as the lines align perfectly - have a go until just less than 20, a up to a little less than 250, therefore it do not markers and the number of divisions on each side.
  2. Try to make the markers and numbers of divisions to the height, so in fact, the side that is going up 20 going up to 25 and has the same number of divisions on the other side.

  Everything I have tried does not work:

  • If I select the entire chart and go to the "Chart Type", I can not set the options for the value axis. In earlier versions, it's gray, in CS6 I can access, but clicking on 'OK' does nothing.
  • If I select the entire chart and chose the type of a chart, I can set options for the axis value, but that the selected chart type, and then applies the entire table.
  • If I use the direct Selection tool to select one of the series and open the "Chart Type" options, changing the options of the y-axis has no effect
  • If I use the direct Selection tool to select all series that share an axis and open the "Chart Type" options, changing the options of the y-axis always has no effect
  • If I use the direct Selection tool to select the Group of ticks axis itself, or the axis line and groups of ticks axis themselves, of axis labels, axis and graduations of the axis line, or axis labels, axis line, graduations of the axis and series of related data, etc., by changing the options of the axis also has no effect

  It seems that this feature is broken and it seems that the example in the manual has been carefully chosen to use a rare combination of numbers where it would actually look right.

  I thought about it. Like everything to do with the horrible ancient neglected graphic Illustrator tool, it is ridiculously clumsy and involves the caution around what is shamefully bad programming for a professional expensive product.

  It is timing - to do things in a sequence of rigid counterintuitive that seems not to work then meets at the end:

  1. Create the chart but, for now, keep all the same chart type. If you've already set to have different graphics types, put the same thing for now.
  2. Select the entire chart and in the main window of Chart Types, set the value to "Both sides" axis
  3. In the drop-down menu, there should be a left and right axis (or top and bottom...). Set the parameters of the value axis for these now. It will look like it does for a single axis, because it will not change the other axis - naked with her...
  4. Select the data series you want to use the other axis using group selection. Go to graph Type and the value of the y-axis to the other and set the chart type that you want. All of a sudden all be put in place.
  5. If you need to change the settings for the value axis, select the entire chart, set the whole chart type to a chart, change the appropriate value axis by choosing it from the menu drop down and the re - apply types of graph as above.

  (the bug is - it should not necessary to set the graphic object to only have only one chart of type in order to access the axis options of value for two different y-axis)

• Getting the value null inserted in the back end when the field is turned off

  Hi gurus,

  I have a TOTAL field that is the sum of the other two fields in a form. I have disabled because do not have the user enter the value. The TOTAL field is the poster of the sum of the values in the front end, but in the back-end, the value is null. Please help me solve this problem. Thanks in advance.

  Have you tried to make the point read-only? Set the read-only item and try. You can do the unalterable element by two methods,

  (1) amend section-> go to read only tab-> read-only Condition Type: always

  (2) create a dynamic Action-> event: loading the Page-> Action: run the JavaScript Code-> Code:

  $('#P1_TEST').attr ('readOnly', true);

  $('#P1_TEST').css ('background-color', '#CDCDCD');

  Tom wrote:

  set the item read-only instead (not editable by the user but will present)

  Set the element value using the da no need to activate the item before submitting because the element is not disabled. Make the point read-only so that it will submit the value to the session and point cannot be changed always.

  Thank you

  Lacombe

• What SYS tables (not seen) contains the value NULL spec /not/ column definition?

  What SYS (or tables) store the value of a spec /not/ NULL columns? (It doesn't seem to be COL$)
  
  NOTE: This is NOT a trick question - although it seems to be.
  
  Test configuration:

  BANNER
  Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
  PL/SQL Release 11.2.0.1.0 - Production
  CORE     11.2.0.1.0     Production
  TNS for Linux: Version 11.2.0.1.0 - Production
  NLSRTL Version 11.2.0.1.0 - Production

  Test configuration:
  1. a table is created by SCOTT in the SCOTT schema with a NULLABLE column.
  
  2. a primary key constraint is added using only the NULLABLE column
  
  3. Requests for information on USER_TAB_COLS, ALL_TAB_COLS, DBA_TAB_COLS and SYS. COL$ see NOT NULL for the column NULLABLE
  as necessary for a primary key constraint. Views derive their data from the column of $ NULL the sys. Table of $ COL
  using

  'DECODE (SIGN (c.null$), -1, 'D', 0, 'Y', 'N'),

  and the table of $ COL shows a numerical value of '0' before you add the primary key and a value of "1" later.
  
  4. a query on the DDL metadata table shows the specification for column NULLABLE of origin involved.
  
  Question - where this original specification NULLABLE is stored?
  
  This question is based on a question asked by another user in this thread
  Columns becoming nullable after a fall of primary key?
  
  I created the following specially for that matter test case

  -- scott ensures table does not exist
  DROP TABLE tbl_test CASCADE CONSTRAINTS;
  
  -- scott creates a table
  CREATE TABLE tbl_test ( col_1 NUMBER,
  col_2 NUMBER NOT NULL);
  
  -- scott queries to check the the column nullable status
  SELECT table_name, column_name, nullable 
  FROM user_tab_cols
  WHERE table_name = 'TBL_TEST';
  
  -- TABLE_NAME | COLUMN_NAME | NULLABLE
  -- TBL_TEST   | COL_1       | Y 
  -- TBL_TEST   | COL_2       | N 
  
  -- Scott addes a primary key constraint using only the nullable column
  ALTER TABLE tbl_test ADD CONSTRAINT tbl_test_pk PRIMARY KEY(col_1);
  
  -- scott queries to check the the column nullable status
  SELECT table_name, column_name, nullable 
  FROM user_tab_cols
  WHERE table_name = 'TBL_TEST';
  
  TABLE_NAME,COLUMN_NAME,NULLABLE
  TBL_TEST,COL_1,N
  TBL_TEST,COL_2,N
  
  -- scott queries to get the table DDL
  select dbms_metadata.get_ddl('TABLE', 'TBL_TEST', 'SCOTT') FROM DUAL;
  
  DBMS_METADATA.GET_DDL('TABLE','TBL_TEST','SCOTT')
  
    CREATE TABLE "SCOTT"."TBL_TEST" 
     (     "COL_1" NUMBER,                   <------ where is this NULLABLE spec stored? 
       "COL_2" NUMBER NOT NULL ENABLE, 
        CONSTRAINT "TBL_TEST_PK" PRIMARY KEY ("COL_1")
    USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS NOCOMPRESS LOGGING
    TABLESPACE "USERS"  ENABLE
     ) SEGMENT CREATION DEFERRED 
    PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
    TABLESPACE "USERS" 

  The DOF shows that Oracle keeps the original spec NULLABLE for the column and uses it to generate the DDL orginal, even if there is a primary key on the table and the system views (and COL$) show the column non NULLABLE.
  
  So where is the original information NULLABLE actually stored?

  rp0428 wrote:
  What SYS (or tables) store the value of a spec /not/ NULL columns? (It doesn't seem to be COL$)

  I think that it becomes a bit messy depending on order of activity:

  You can see Col. .null$ is set to a non-zero when the desrcibe command displays the column as not null, but it can happen for two reasons:
  (a) user sets the column as not null - in which case you get a line in cdef$ with type # = 7
  (b) the user adds a primary key to table - in which case you get a line in cdef$ with type # = 2

  If you declare null AND add a primary key, you get two lines - that's why it is possible for Oracle to determine if he should remove the flag not null when you remove the primary key and also allows dbms_metadata show the create statement of table without a NOT NULL even when describe it the watch with a NOT NULL - dbms_metadata can respond to the presence of the type # = 2 and absence of the type # = 7.

  Concerning
  Jonathan Lewis

  By the way: by a strange coincidence, it seems to me answering the previous post, three days before it was asked: http://jonathanlewis.wordpress.com/2012/04/19/drop-constraint/#comment-46140 (on the doubts, this isn't - it answers a different question on the removal of constraints).

  Published by: Jonathan Lewis April 23, 2012 11:07