selection of lines corresponding to two columns with two entry tables

Similar Questions

• place a select query calculation in a different column in the same table

  How can I put my calculation result in a column named within the same table?

  I have a table called: dgpercentagedatachart

  I use the columns of this dgpercentagedatachart: totalcecrating divided by lowestfeederrating times 100 to get the percentage

  In the query, I gave the result the Alias of the cal

  What I want is to put this result in my application or my calculation (in percentage) in my column "percent" on my table of dgpercentagedatachart vacuum.

  How can I configure this syntax?

  This is the select query, I came with:

  Select dgpercentagedatachart.totalcecrating, dgpercentagedatachart.lowestfeederrating,.

  100.00*dgpercentagedatachart.totalcecrating/dgpercentagedatachart.lowestfeederrating as cal

  of dgpercentagedatachart;

  Here are the results:

  CAL lowestfeederrating Totalcecrating

  8,978 7.48166666666666666666666666666666666667 120

  30.951 25.7925 120

  5.04                         120                          4.2

  Hello

  2685870 wrote:

  How can I put my calculation result in a column named within the same table?

  I have a table called: dgpercentagedatachart

  I use the columns of this dgpercentagedatachart: totalcecrating divided by lowestfeederrating times 100 to get the percentage

  In the query, I gave the result the Alias of the cal

  What I want is to put this result in my application or my calculation (in percentage) in my empty column '%' on my table of dgpercentagedatachart .

  How can I configure this syntax?

  This is the select query, I came with:

  Select dgpercentagedatachart.totalcecrating, dgpercentagedatachart.lowestfeederrating,.

  100.00*dgpercentagedatachart.totalcecrating/dgpercentagedatachart.lowestfeederrating as cal

  of dgpercentagedatachart;

  Here are the results:

  CAL lowestfeederrating Totalcecrating

  8,978 7.48166666666666666666666666666666666667 120

  30.951 25.7925 120

  5.04                         120                          4.2

  To change an existing column in a table, you can use the UPDATE or MERGE, instructions like this:

  UPDATE dgpercentagedatachart

  Percentage of VALUE = 100,00 * totalcecrating

  / lowestfeederrating

  ;

  Noramlly, tables is not redundant columns like this.  If percent can always be calculated from other columns, then it is probably better to calculate at run time and store it in the database, where you will have to be updated each time the columns it depends on change.  You can use a view to avoid having to encode them the calculation.

  If you really don't want a column that can be calculated in the same lines other columns, then use a virtual column (if you use Oracle 11 or higher).

  I hope that answers your question.

  If this isn't the case, please post a small example of data (CREATE TABLE and only relevant columns, INSERT statements) for all of the tables involved and also publish outcomes from these data.

  If you ask on a DML statement, such as UPDATE, the sample data will be the content of the or the tables before the DML, and the results will be the State of the or the tables changed when it's all over.

  Explain, using specific examples, how you get these results from these data.

  Always say what version of Oracle you are using (for example, 11.2.0.2.0).

  See the FAQ forum: Re: 2. How can I ask a question on the forums?

• Show data as a percentage of column with a static table

  Hello
  I have a problem of calculating one percent in a table. I have two columns in the criteria tab:
  
  Departments and degree
  
  I need an extra column % calc total departments for each Department. I know that I can do with PivotTable, create a new column and put: view-> data as per cent of-> column but I do with the static table.
  
  Is possible to do?
  
  Thank you!!!

  Alex,

  You can try the following example here:

  http://www.biconsultinggroup.com/knowledgebase.asp?CategoryID=198&SubCategoryID=364

  by using the sum (measure of the size attribute)

  This should give you access total general in the report in a column, you can drift % of.

  HTH, if it is correct, please mark answered / reward points, as you see fit to do!
  Alastair

• Programmatically change the selected cell/line of control multi-column listbox

  I want to programmatically change the selected cell of a multicolumn list box whose selection Mode is set to highlight the whole line.  I would use this to highlight the line whatever the list box, I chose to.  It would work the same way if the user has clicked on a line to select and highlight that particular line.  Set Active cell does not fulfill this.

  Steve

  Try to use the property value; p

• I have a column with two values, separated by a space, in each line. How to create 2 new columns with the first value in a column, and the second value in another column?

  I have a column with two values, separated by a space, in each line. How do I create 2 new columns with the first value in one column and the second value in another column?

  Add two new columns after than the original with space separated values column.

  

  Select cell B1 and type (or copy and paste it here) the formula:

  = IF (Len (a1) > 0, LEFT (A1, FIND ("", A1) −1), ' ')

  shortcut for this is:

  B1 = if (Len (a1) > 0, LEFT (A1, FIND ("", A1) −1), ' ')

  C1 = if (Len (a1) > 0, Member SUBSTITUTE (A1, B1 & "", ""), "")

  or

  the formula of the C1 could also be:

  = IF (Len (a1) > 0, RIGHT (A1, LEN (A1) −FIND ("", A1)), "")

  Select cells B1 and C1, copy

  Select cells B1 at the end of the C column, paste

• How to fill a column with numbers and maintain when adding or deleting lines?

  So far, I've discovered two ways to fill a column with the number:

  1. Enter '1' in a single cell, '2' in the one below, select both, and then use the yellow dot to drag down - it will do the rest.

  2 create a formula such as 'A2 + 1' and drag also.

  However, in both cases it will work if I manually this continues to do for each newly added line at the bottom. Now, that alone would not be that big of a problem if it wasn't for the fact that I'm working with a table where the lines can be added among other rows in the future.

  Having said that, could someone please tell me how to create a column with a number that will increase automatically? I mean - if I add a new line between line 56 and 57, I want the new line to have a '57"in it, and the" old 57 "would now be"58"and so on." " I don't want to drag the whole column, which can be hundreds if not more than a thousand lines.

  Try to put this in the cells in the column:

  = ROW()

  In the formula, you can add or subtract a number if necessary to get the starting number that you need.

  SG

• Numbering of the lines based on two columns

  Hello world
  
  I´d would like to know if there is a way to achieve the numbering shown in the second table below indicating only Oracle native functions, like ROW_COUNT() on the partition, etc.
  
  I m using Oracle 10 g.
  
  The logic used is:
  From 1, increment one each time that the ORIGIN is identical to the FIRST ORIGIN of the line (ID) group.
  

  ID    ORIGIN    DESTINATION    ORDER
  ------------------------------------
  1     A         B              1
  1     B         A              2
  1     A         B              3
  1     B         C              4
  1     C         A              5
   
  ID     ORIGIN    DESTINATION    ORDER    NUMBERING
  --------------------------------------------------
  1      A         B              1        1
  1      B         A              2        1
  1      A         B              3        2
  1      B         C              4        2
  1      C         A              5        2

  In order to compare the ORIGIN of each line with the FIRST ORIGIN of the group, I used the function LAG to create a column that will be the FIRST ORIGIN of the value in the group.
  
  However, I was not able to number the lines as shown above (column NUMBERING).
  
  Any help will be much appreciated.
  
  --------------------------------------------------------------------------------------------------------------
  
  Test query:

  WITH T AS
  (
    SELECT 1 ID, 'A' ORIGIN, 'B' DESTINATION, 1 ORDERING FROM DUAL UNION ALL
    SELECT 1 ID, 'B' ORIGIN, 'A' DESTINATION, 2 ORDERING FROM DUAL UNION ALL
    SELECT 1 ID, 'A' ORIGIN, 'B' DESTINATION, 3 ORDERING FROM DUAL UNION ALL
    SELECT 1 ID, 'B' ORIGIN, 'C' DESTINATION, 4 ORDERING FROM DUAL UNION ALL
    SELECT 1 ID, 'C' ORIGIN, 'A' DESTINATION, 5 ORDERING FROM DUAL
  )
    SELECT T.ID
         , T.ORIGIN
         , T.DESTINATION
         , T.ORDERING
         , LAG (T.ORIGIN, T.ORDERING -1, 0) OVER (PARTITION BY T.ID
                                                      ORDER BY T.ID
                                                             , T.ORDERING) FIRST_ORIGIN_OF_GROUP
      FROM T
  ORDER BY T.ID
         , T.ORDERING

  Hello

  Here's one way:

  WITH     got_first_origin     AS
  (
       SELECT     id, origin, destination, ordering
       ,     FIRST_VALUE (origin) OVER ( PARTITION BY  id
                                        ORDER BY         ordering
                                   ) AS first_origin
       FROM    t
  )
  SELECT     id, origin, destination, ordering
  ,     COUNT ( CASE
                      WHEN  origin = first_origin
                THEN  1
                  END
             )     OVER ( PARTITION BY  id
                         ORDER BY      ordering
                 ) AS numbering
  FROM     got_first_origin
  ;
  

  This assumes that the combination of id and order is unique. Within an id, you place your order does not have to be consecutive integers, or something like that.

  Analytical functions cannot be nested (the argument of the function of COUNTY anlytic can not call the analytical FIRST_VALUE function); The subquery is necessary.
  You could do something with a LAG, as you have tried, rather than FIRST_VALUE, but you would still need a subquery, for the same reason.

• Just updated to Sierra and updated Pages at the same time. Now when I try to select a line of text I find myself with an insertion point where I stopped by selecting

  Today, I updated for Sierra and updated to the latest version of the Pages. Now I find that I am more able to select a line of text. When I try to do, I find myself with an insertion point where I stopped by selecting, but nothing is selected. This is a bug in the new version of pages or get my wrong settings?

  You use a Wacom tablet by chance?

  Solution: Press the shift key, just before stop selection. And Yes, that sounds like trouble in the Sierra.

• I have a pdf form that has 4 columns, with each column having 28 check boxes and text between. I did so he goes by column, but when I do anything for a checkbox it takes it out of line. How can I keep that from happening?

  I have a pdf form that has 4 columns, with each column having 28 check boxes and text between. I did so he goes by column, but when I do anything for a checkbox it takes it out of line. How can I keep that from happening?

  You talk about the tab order? If Yes, go to Edit - Preferences - forms and make sure the box "Automatically adjust tab order when changing fields" is NOT checked.

• Selection of lines with the range Paging VO

  Hello

  JDev 11.1.2.4

  I created a VO based on an OA. I added a transitional attribute in the original Version, this attribute is named Selelected of type Boolean initialized to false (default value Expression: false-Expression of Refresh value: false). That VO appears as an af:table. The attribute is displayed as selectBooleanCheckbox. The VO is set with an access mode of range Paging and a size of 28.

  < af:selectBooleanCheckbox value = "#{row.bindings.Selected.inputValue} '"

  label = "#{bindings." VwRhdPortfolioTranWrkSend11.hints.Selected.label}.

  required = "#{bindings." VwRhdPortfolioTranWrkSend11.hints.Selected.mandatory}.

  shortDesc = "#{bindings." VwRhdPortfolioTranWrkSend11.hints.Selected.tooltip}"id ="it1' autoSubmit = 'true '.

  valueChangeListener = "#{pageFlowScope.portfolioTransferBean.onWorkSelection}" >

  < f: validator binding="#{row.bindings.Selected.validator}"/ >

  < / af:selectBooleanCheckbox >

  The table shows the 25 lines. The user clicks one of the checkbox to select a line. The valueChangeListener is called with the new value (auto submit = true) as expected. Then the user scroll down for another "page" in the table, new lines are displayed. Then it scrolls to the first page. The previous selected checkbox is reset as not selected. The selection is lost.

  Is this expected behavior? If so how do you get a selection of lines with a VO of range paging.

  Thank you

  Try to create the transitional attribute in OT instead of VO.

  See you soon

  AJ

• Select the line with the smallest Beach

  Hello
  I am trying to build a complex query...
  He must select the line with the inner range...
  
  I'll explain for example:
  Location of poolsize ID value
  1 32 8
  2 40 6
  3 42 8
  4-36-3
  
  I want to select the line where the fork between value and value + poolsize is shared also with the other location...
  so:
  1 is 32-40 (in A place)
  2 is 40-46 (in place)
  3 is 42-48 (location B)
  4 is 36-39 (at location B)
  
  4 is located at 1 (and there are different places...) so sql must return to the fourth line.
  
  Any help will be appreciated!
  
  Thank you
  fcbman

  Hello

  fcbman1899 wrote:
  Hello
  I am trying to build a complex query...
  He must select the line with the inner range...

  I'll explain for example:
  Location of poolsize ID value
  1 32 8
  2 40 6
  3 42 8
  4-36-3

  Whenever you have a problem, please post CREATE TABLE and INSERT statements for your sample data, in order to let the people who want to help you re-Ridge the problem and test their ideas.
  See the FAQ forum {message identifier: = 9360002}

  I want to select the line where the fork between value and value + poolsize is shared also with the other location...
  so:
  1 is 32-40 (in A place)
  2 is 40-46 (in place)
  3 is 42-48 (location B)
  4 is 36-39 (at location B)

  4 is located at 1 (and there are different places...) so sql must return to the fourth line.

  To find all the rows that are within the range of at least one other line with another location:

  SELECT     *
  FROM     table_x  m
  WHERE     EXISTS (
               SELECT  1
               FROM        table_x
               WHERE   location          != m.location
               AND        value          <= m.value
               AND        value + poolsize     >= m.value + m.poolsize
              )
  ;
  

  When you talk of the "" * most * inner range ", do you mean that you might have another line, such as"

  INSERT INTO table_x (id, vlue, poolsize, location) VALUES (5, 37, 1, 'C');
  

  which is inside the range of id - 4, and that's why you wouldn't have id = 4? If so, include examples in the results and data sample yout. You can do this with a query CONNECT BY, or, depending on your version of Oracle, a WITH recursive clause.

• LINES in COLUMNS with different values for each column (after division)

  Hello
  I have a table called summary where I produced, month, value,.
  
  When I used select * tab, I get months jan, Feb, mar, Apr. I wrote a query to get the months(jan,feb,...) columns
  
  SELECTmax (DECODE(ROWNUM,1,month)) Column1
  + Max (decode(rowNum,2,month)) table Column2 +.
  
  as this up to 12 months
  After that, I want to get the NEWVALUE for each month.
  I wrote a query to get the value, but I get the value only for the first month, and for the rest, I get NULL values.
  
  Select max (DECODE(ROWNUM,2,vallue)) Column1, Column2 of max table (DECODE(ROWNUM,3,vallue))
  
  
  
  Is it possible to get the newvalues for each month (in sql only) if so, please help me
  
  Thank you
  Chand
  

• Need to retrieve the names of columns with PK

  Hi all

  guys I need to get two columns (PK information and secondly with the column name) for the table. I see that's not so easy with Oracle ;(

  I have this for now:

  SELECT all_tab_cols.column_name,user_constraints.constraint_type
  FROM   all_tab_cols, user_cons_columns, user_constraints,user_ind_columns, user_indexes
   WHERE  all_tab_cols.column_name = user_cons_columns.column_name (+)
     AND  all_tab_cols.table_name = user_cons_columns.table_name (+)
     AND  user_cons_columns.constraint_name = user_constraints.constraint_name (+)
     AND  user_constraints.constraint_type (+) = 'P'
     AND  user_ind_columns.column_name (+) = all_tab_cols.column_name
     AND  user_ind_columns.table_name (+) = all_tab_cols.table_name
     AND  user_indexes.uniqueness (+) = 'UNIQUE'
     AND  user_indexes.index_name (+) = user_ind_columns.index_name
     AND  all_tab_cols.table_name = 'MYTABLE' 
  

  but, if KP is then take result duplicate me lines and there is not a simpler way? just need to list all columns of the table with information about the PK

  SELECT acc.column_name,
    ac.constraint_name
  FROM all_constraints ac,
    all_cons_columns acc
  WHERE ac.owner        =acc.owner
  AND ac.constraint_name=acc.constraint_name
  AND ac.table_name     =acc.table_name
  AND ac.constraint_type='P'
  AND ac.table_name     = 'MY_TABLE'
  UNION
  SELECT column_name,NULL FROM all_tab_columns WHERE table_name='MY_TABLE';
  

• How to upgrade a selection one line of the table based on values in another table when there is exactly one matching entry and negligence if there is more than a football game

  Hello

  I'm trying to achieve the following objectives:

  1. in table A, select rows based on the values in column 2. something like SELECT * FROM TABLE A WHERE (COLUMN2 = 'X' or Column2 IS NULL)

  2 and these values selected, I want to update Column3 from Table A if TableA.column1 = TableB.column1, but only if there is exactly one game. If there are multiple matches, column 3 of the table article updated.

  That's what I've tried so far.

  UPDATE TABLE_A

  SET

  TABLE_A.COLUMN3 = (SELECT COLUMN3 OF TABLE_B

  WHERE ((TABLE_B.COLUMN1 = TABLE_A.COLUMN1) AND ( TABLE_B.COLUMN1 IN (SELECT Column1 FROM TABLE_B GROUP BY COLUMN1 , HAVING COUNT (*) = 1)))

  WHERE EXISTS (SELECT * FROM TABLE_A)

  WHERE ((TABLE_A.COLUMN2 = 'X' OU TABLE_A.COLUMN2 = 'Y') AND (TABLE_A.COLUMN4 IS NULL OR TABLE_A.COLUMN4 = ' ')));

  More details on my DB environment:

  Version Info:

  Oracle Database 11 g Enterprise Edition Release 11.2.0.4.0 - 64 bit Production

  PL/SQL Release 11.2.0.4.0 - Production

  Toad, but, depending on whether the query updated all lines. I would really appreciate if someone could tell me how to fix my request.

  Thanks in advance.

  Exists it predicate in the block of update will be set to true if there is at least one row in table_a where column2 is X or Y and column4 is null or a space. You need to correlate exists it with the outer query query (I'm guessing on column1) to get the result I think you want.  However, who would update all rows in table_a who meets the criteria, there is a corresponding row in table_b, affecting Column3 lines form null not matched or not.  (Again), I'm guessing that's not your intention.  If you only want to update the lines in table_a which have a corresponding line in table_b and meet the other predicate, then I think you want something more like:

  Update table_a

  Set table_a.column3 = (select column3 of table_b

  where table_b.column1 = table_a.column1 and

  Table_B.Column1 in (select column1 from table_b

  Group by column1, having count (*) = 1))

  where ((table_a.column2 = 'X' ou))

  table_a.Column2 = 'Y') and

  (table_a.column4 is null or)

  table_a.column4 = ' ')) and

  table_a.Column1 in (select column1 from table_b

  Group by column1, having count (*) = 1)

  John

• Hierarchy in a single column, with a hole more

  Hello
  I have the following query, which built a hierarchy:

  with it_dept (orga3) as
  (
  Select '0305' across double Union
  Select "03050202" of any double union
  Select "03050105" of any double union
  Select "03050001" of any double union
  Select "03050106" of any double union
  Select "03050203" of any double union
  Select "03050107" of any double union
  Select "0305000101" of any double union
  Select "0305000102" of any double union
  Select "0305000103" of any double union
  Select "0305020201" of any double union
  Select "0305020202" of any double union
  Select "0305020203" of any double union
  Select "0305020301" of any double union
  Select "0305020302" of any double union
  Select "03050204" of any double union
  Select "0305020401" of any double union
  Select "0305020402" of any double union
  Select "0305010501" of any double union
  Select "0305010502" of any double union
  Select "0305010601" of any double union
  Select "0305010602" of any double union
  Select "0305010701" of any double union
  Select "0305010702" of any double union
  Select "030501" of any double union
  Select '030502' double
  )
  Select parent_org,
  child_org,
  level lvl
  Of
  (
  Select parent_org null,
  child_tbl.orga3 child_org
  of it_dept child_tbl
  where length (child_tbl.orga3) = (select min (length (orga3))
  of it_dept
  )
  the Union / * cover the hole * /.
  Select '0305' parent_org,
  '030500' child_org
  of the double
  Union
  Select parent_tbl.orga3 parent_org,
  child_tbl.orga3 child_org
  of it_dept parent_tbl
  outer join left it_dept child_tbl
  on parent_tbl.orga3 = substr (child_tbl.orga3, 1, length (parent_tbl.orga3))
  and (child_tbl.orga3) length = length + 2 (parent_tbl.orga3)
  )
  Connect prior child_org = parent_org
  Start with parent_org set to null.
  
  1. the data is organized in such a way that they build a hierarchy. Each level of
  This has the same number of digits.
  2. the data of the hierarchy is on a specific data column (i.e.: orga3).
  3. There's a hole in the hierarchy, which means that a member is missing (namely: the 2nd member of '030500' level).

  Issues related to the:
  (1) is there a simpler way to achieve the same result?
  (2) is it possible do not write the missing member, in order to cover the hole?
  (3) is it possible do not write + 2 (as in the line "and length = length + 2 (parent_tbl.orga3) (child_tbl.orga3)") for
  in terms of getting the members of next level?

  
  Note: I'm using OracleDb 11 g v.2

  Thank you
  SIM

  When I see a problem that really needs a better model of data, I wonder: ' how would I migrate data to a better model?

  Once I wrote the SQL code to migrate the data, the SQL to meet the requirement is simple.

  If you cannot migrate the code, just run the two SQL bits, one after the other.

  For example, the test data:

  create table it_dept(orga3) nologging as
  select '0305'      from dual union all
  select '03050202'  from dual union all
  select '03050105'  from dual union all
  select '03050001'  from dual union all
  select '03050106'  from dual union all
  select '03050203'  from dual union all
  select '03050107'  from dual union all
  select '0305000101' from dual union all
  select '0305000102' from dual union all
  select '0305000103' from dual union all
  select '0305020201' from dual union all
  select '0305020202' from dual union all
  select '0305020203' from dual union all
  select '0305020301' from dual union all
  select '0305020302' from dual union all
  select '03050204'  from dual union all
  select '0305020401' from dual union all
  select '0305020402' from dual union all
  select '0305010501' from dual union all
  select '0305010502' from dual union all
  select '0305010601' from dual union all
  select '0305010602' from dual union all
  select '0305010701' from dual union all
  select '0305010702' from dual union all
  select '030501'    from dual union all
  select '030502'    from dual;
  

  To migrate the data, I have to assume that there is difference of 2 bytes between child and parent. If you introduce a difference of 1 or 3 bytes, we're all lost.

  create or replace view new_it_dept as
  with minlen as (
    select min(length(orga3)) minlen from it_dept
  )
  , filled_hierarchy as (
    select distinct substr(orga3,1,minlen+(level-1)*2) orga3,
    minlen
    from it_dept, minlen
    connect by orga3 = prior orga3
    and prior sys_guid() is not null
    and length(orga3) >= minlen+(level-1)*2
  )
  select
  case when length(orga3) > minlen
    then substr(orga3,1,length(orga3)-2)
  end dad,
  orga3 son
  from filled_hierarchy;
  

  If you create a table with that point of view, you have migrated data. If you cannot migrate, then simply use the view in your query.

  select dad, son, level from new_it_dept
  start with dad is null
  connect by dad = prior son;
  

  DAD	SON	LEVEL
  	0305	1
  0305	030500	2
  030500	03050001	3
  03050001	0305000101	4
  03050001	0305000102	4
  03050001	0305000103	4
  0305	030501	2
  030501	03050105	3
  03050105	0305010501	4
  03050105	0305010502	4
  030501	03050106	3
  03050106	0305010601	4
  03050106	0305010602	4
  030501	03050107	3
  03050107	0305010701	4
  03050107	0305010702	4
  0305	030502	2
  030502	03050202	3
  03050202	0305020201	4
  03050202	0305020202	4
  03050202	0305020203	4
  030502	03050203	3
  03050203	0305020301	4
  03050203	0305020302	4
  030502	03050204	3
  03050204	0305020401	4
  03050204	0305020402	4