help join you a table nested with ordinary table

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• help the join of two tables

  Hello
  
  I need your help in the script below:
  
  I have two tables.
  
  My "table1" table contains the data below:
  
  Code:
  
  Name, Value
  ------------
  12 A, 1
  12 B, 1
  12 C, 1
  
  
  
  Table2 contains the following data:
  
  Code:
  
  value, result
  ------------
  1.12
  1.24
  1.56
  1 423
  1.32
  1, 3
  
  
  
  
  I need to join based on a field value.
  
  My result is:
  
  Code:
  
  
  NAME, VALUE, RESULT
  -------------------------
  12 A, 1, 12
  12 B, 1: 24
  12 C, 1, 56
  12d, 1, 423
  12TH, 1, 32
  12F, 1, 3
  
  
  
  
  
  Based on the number of records in the second table, it must add A to Z at the end of the name field. The number of records exceeds no more than 26. How can we achieve this?
  
  
  _________________
  
  Thank you
  Pocard

  OK, now you give other useful information - that there always will be combinations of amounts in table2 to match values in table1. (It is difficult to help when you say the specs one both :-))

  But it is not easy, because the code should really try to consider all combinations and then 'choose the right' - it's easy for us humans, but not easy to code in the programming logic.
  I made an attempt:

  SQL> set linesize 120
  SQL> with table1 as (
    2     select 'A1' name, 123 id, 150 value from dual union all
    3     select 'A2' name, 123 id, 200 value from dual union all
    4     select 'A3' name, 123 id, 300 value from dual
    5  ), table2 as (
    6     select 123 id, 100 value from dual union all
    7     select 123 id, 100 value from dual union all
    8     select 123 id, 50  value from dual union all
    9     select 123 id, 100 value from dual union all
   10     select 123 id, 100 value from dual union all
   11     select 123 id, 100 value from dual union all
   12     select 123 id, 100 value from dual
   13  )
   14  --
   15  -- End of test data
   16  --
   17  select
   18  t1.id, t1.name, t1.value, t2.value,
   19  t1.rn, t1.minval, t1.maxval,
   20  t2.rn, t2.sumval
   21  from (
   22     select
   23     tab1.*,
   24     nvl(sum(tab1.value) over (
   25        partition by tab1.id
   26        order by tab1.rn
   27        rows between unbounded preceding and 1 preceding
   28     ),0) minval,
   29     sum(tab1.value) over (
   30        partition by tab1.id
   31        order by tab1.rn
   32        rows between unbounded preceding and current row
   33     ) maxval
   34     from (
   35        select
   36        table1.*,
   37        row_number() over (
   38           partition by table1.id
   39           order by table1.value desc
   40        ) rn
   41        from table1
   42     ) tab1
   43  ) t1
   44  join (
   45     select
   46     tab2.*,
   47     sum(tab2.value) over (
   48        partition by tab2.id
   49        order by tab2.rn
   50     ) sumval
   51     from (
   52        select
   53        table2.*,
   54        row_number() over (
   55           partition by table2.id
   56           order by table2.value desc
   57        ) rn
   58        from table2
   59     ) tab2
   60  ) t2
   61  on (t2.id = t1.id)
   62  where t2.sumval > t1.minval
   63  and t2.sumval <= t1.maxval
   64  order by
   65  t1.id,
   66  t1.rn,
   67  t2.rn
   68  ;
  
          ID NA      VALUE      VALUE         RN     MINVAL     MAXVAL         RN     SUMVAL
  ---------- -- ---------- ---------- ---------- ---------- ---------- ---------- ----------
         123 A3        300        100          1          0        300          1        100
         123 A3        300        100          1          0        300          2        200
         123 A3        300        100          1          0        300          3        300
         123 A2        200        100          2        300        500          4        400
         123 A2        200        100          2        300        500          5        500
         123 A1        150        100          3        500        650          6        600
         123 A1        150         50          3        500        650          7        650
  
  7 rows selected.
  

  It doesn't seem to work for your sample data, but it is much too simple a rule at work in general. My "rule" is simply of sorts data according to the value descending and adding up to what 'enough' of values have been added.

  Consider this example of data instead of this:

  SQL> with table1 as (
    2     select 'A1' name, 1 id, 100 value from dual union all
    3     select 'A2' name, 1 id, 200 value from dual union all
    4     select 'A3' name, 1 id, 300 value from dual union all
    5     select 'B1' name, 2 id, 100 value from dual union all
    6     select 'B2' name, 2 id, 200 value from dual
    7  ), table2 as (
    8     select 1 id, 25  value from dual union all
    9     select 1 id, 75  value from dual union all
   10     select 1 id, 50  value from dual union all
   11     select 1 id, 50  value from dual union all
   12     select 1 id, 175 value from dual union all
   13     select 1 id, 225 value from dual union all
   14     select 2 id, 25  value from dual union all
   15     select 2 id, 50  value from dual union all
   16     select 2 id, 75  value from dual union all
   17     select 2 id, 100 value from dual union all
   18     select 2 id, 50  value from dual
   19  )
   20  --
   21  -- End of test data
   22  --
   23  select
   24  t1.id, t1.name, t1.value, t2.value,
   25  t1.rn, t1.minval, t1.maxval,
   26  t2.rn, t2.sumval
   27  from (
   28     select
   29     tab1.*,
   30     nvl(sum(tab1.value) over (
   31        partition by tab1.id
   32        order by tab1.rn
   33        rows between unbounded preceding and 1 preceding
   34     ),0) minval,
   35     sum(tab1.value) over (
   36        partition by tab1.id
   37        order by tab1.rn
   38        rows between unbounded preceding and current row
   39     ) maxval
   40     from (
   41        select
   42        table1.*,
   43        row_number() over (
   44           partition by table1.id
   45           order by table1.value desc
   46        ) rn
   47        from table1
   48     ) tab1
   49  ) t1
   50  join (
   51     select
   52     tab2.*,
   53     sum(tab2.value) over (
   54        partition by tab2.id
   55        order by tab2.rn
   56     ) sumval
   57     from (
   58        select
   59        table2.*,
   60        row_number() over (
   61           partition by table2.id
   62           order by table2.value desc
   63        ) rn
   64        from table2
   65     ) tab2
   66  ) t2
   67  on (t2.id = t1.id)
   68  where t2.sumval > t1.minval
   69  and t2.sumval <= t1.maxval
   70  order by
   71  t1.id,
   72  t1.rn,
   73  t2.rn
   74  ;
  
          ID NA      VALUE      VALUE         RN     MINVAL     MAXVAL         RN     SUMVAL
  ---------- -- ---------- ---------- ---------- ---------- ---------- ---------- ----------
           1 A3        300        225          1          0        300          1        225
           1 A2        200        175          2        300        500          2        400
           1 A2        200         75          2        300        500          3        475
           1 A1        100         50          3        500        600          4        525
           1 A1        100         50          3        500        600          5        575
           1 A1        100         25          3        500        600          6        600
           2 B2        200        100          1          0        200          1        100
           2 B2        200         75          1          0        200          2        175
           2 B1        100         50          2        200        300          3        225
           2 B1        100         50          2        200        300          4        275
           2 B1        100         25          2        200        300          5        300
  
  11 rows selected.
  

  In this data set simple ranking by value won't work - it should have been A3: (225,75), A2: (175,25) and A1: (50.50).

  I can't really think of a reasonably easy way to do this in SQL only. Maybe using the clause TYPE would be possible, but not negligible. It is possible, it would be easier to solve this problem in PL/SQL in iterating through a few tables and intelligently to try different combinations, rather than creating all combinations in a huge piece of brute force SQL.

  I'm sorry, Pandeesh, but I can't think a solution easily.
  I might be able to do something, if I fiddled with the problem for a few days, but that would be beyond the scope of this forum. It would be a consultation of employment rather than a little help from the forum :-)

• problem with join of two tables

  Hi, consider the following data

  WITH data AS
  (
    SELECT 123 cid, 'aaa' isi, 'kkk' sud, 'ttt' ri FROM dual UNION ALL 
    SELECT 222 cid, 'bbb' isi, 'gggg' sud, 'hhh' ri FROM dual
  
  ) ,
  data2 AS 
  (
    SELECT 'aaa' isi, 'yyy' sud, 'ooo' ri FROM dual UNION ALL 
    SELECT 'qqq' isi, 'ggg' sud, 'ooo' ri FROM dual UNION ALL 
    SELECT 'uuu' isi, 'ppp' sud, 'ttt' ri FROM dual UNION ALL
     SELECT 'ppp' isi, 'mmm' sud, 'nnn' ri FROM dual 
  
  
  )

  what I want to do, is to join data2 with data by isi, ri or southern id table and produce this output.
  

   cid  txt
   ===  ====
   123  aaa
   222  ggg
   123  ttt

  It's how I got the above output:
  first try to join isi in database2 with isi in "features" and discover if line matches. If this is the case, display the cid of the data table and the use of the value to match.
  e.g. in the first line of table data2, we can see that isi = aaa matches line an isi data table. If the output displays 123 and value aaa.
  
  If the rank table two of the Data2 isi = qqq. When join them with the data table, we find not all isi with qqq. in this case, it must join with column of South. We can see that South = ggg data2 games
  the second line in the table of output so will bee 222 and value ggg.
  
  now, take a look at the third row in Database2. ISI = uuu is not found in the data table when join them. then try to join to the South. South = ttt is also not found in any row of the data table. so join with ri. We
  can see that ri = ttt data2 matches with ri = ttt in the table of data online 1. Therefore, we display the value.
  
  can someone help me write a sql query that joins these two tables by isi. If no line found then join South, if no found rows then join in ri? Thank you

  Hello

  elmasduro wrote:
  Hi Frank, data2.sud = 'Gay' (4 characters) assume to be South = "ggg". by mistake, I type extra g.

  I have another question about the request. What happens if I want to bring rows of data.2 even if they do not exist in the data table for the entire column was join?
  for example, I want to show this:

  cid  txt
  ===  ====
  123  aaa
  222  ggg
  123  ttt
  ppp  --row from data2
  

  the columns of the last row of data.2 does not match any column in the data table. in this case, I want to make but cid will be null. I tried outer join on your request, but it looks like I can not clause or with outer join

  SELECT     d1.cid
  ,     CASE
            WHEN  d1.isi = d2.isi  THEN  d2.isi
            WHEN  d1.sud = d2.sud  THEN  d2.sud
                                          ELSE  d2.ri
       END     AS txt
  FROM data     d1
  JOIN     data2     d2  ON     d1.is(+)i     = d2.isi
                OR     d1.sud(+)     = d2.sud
                OR     d1.ri(+)     = d2.ri
  ;
  

  How can I re - write the query for this case? Thanks again for your help

  Here is the outer join syntax:

  SELECT     d1.cid
  ,     CASE
            WHEN  d1.isi = d2.isi  THEN  d2.isi
            WHEN  d1.sud = d2.sud  THEN  d2.sud
            WHEN  d1.ri  = d2.ri   THEN  d2.ri
                                          ELSE  d2.isi
       END     AS txt
  FROM          data2     d2
  LEFT OUTER JOIN     data     d1  ON     d1.isi     = d2.isi
                         OR     d1.sud     = d2.sud
                         OR     d1.ri     = d2.ri
  ;
  

  The + sign for outer joins only works with the old join syntax, non-ANSI. Do not try to mix the two different ways to do joins.

  Not to mention that the outer join, don't forget to change the CASE expression, to include the new possibility of any columns 3 join matching.

• Hello! I do a menu print of tarp for a round table, I did this from ms word since I have no idea where can we make a semicircle menu upside. My problem is that it has a very low resolution, please help me how to print possibly with 3' table

  Hello! I do a menu print of tarp for a round table, I did this from ms word since I have no idea where can we make a semicircle menu upside. My problem is that it has a very low resolution, please help me how to print possibly with 3' round table. Thank you

  Oh dear.  It turned into a terrible mess of a thread with opinions and advice.    You do your layout with Word.  In my experience, Word is a nightmare when it comes to positioning many areas of text and images.

  You shouldn't have changed the Word document in a JPG file, because the text all which perfectly progressive, which would be printed to "all" size without loss of image quality, then became an image file.  But if you "had" to make it a JPG, just about the worst possible way to do this is with the Snipping Tool, because the resulting image would have only the resolution of your computer screen.  Dows following?

  How big are the pictures you used in Word?  They probably didn't need to be very large, because each image is only an impression at a relatively small size.

  First thing to try is to open the Word Document and save in PDF format using the Standard option (after you select Save as PDF

  It will keep the text in the form of scalable vector objects which allows printing at any size.  However, I don't have the knowledge of how Word uses images.  I just did a little test, and while I could zoom in to see in the text, I'm not sure that the same is true of the images.  Depends on word refers to the image of the player, or he brings as an object of frame size, and I suspect it's the latter.  You need to do some research on it, because it might make you save a lot of time.

  You have Publisher?  Editor certainly reference the drive images, and friezer downsize to fit the page.  I suspect that you can import a Word into Publisher document, which would put you best part of the way with it.  I would like to test it, but I use it as a loyal user of Adobe InDesign.   If you are forced to restart, then editor or InDesign would be lot better, but it's doable with Photohop.  Just make sure that you start with enough pixels, which means 36 inches at 300 dpi or 10 000 square pixels.  When did save as PDF using the preset high quality printing, and ask your color printer (probably just use sRGB)

  Good luck

  

• Bulk collect into a Table nested with Extend

  Hi all
  I want to get all the columns of the table emp and dept. So I use bulk collect into the concept of nested table.
  
  *) I wrote the function in three different ways. EX: 1 and 2 (DM_NESTTAB_BULKCOLLECT_1 & DM_NESTTAB_BULKCOLLECT_2) does not give the desired result.
  *) It only gives the columns of the EMP table. That means it takes DEPT & columns of the EMP table, but it only gives columns of table EMP.
  ) I think, there is something problem with nested table Extend.
  ) I want to know infested.
  Can we use bulk collect into a table nested with extend?
  If it is yes then fix the below codes (EX: 1 & EX: 2) and can you explain me please?
  
  
  Codes are given below *.
  
  CREATE OR REPLACE TYPE NEST_TAB IS TABLE OF THE VARCHAR2 (1000);
  
  EX: 1:
  ----
  -Bulk collect into a Table nested with Extend-
  CREATE or replace FUNCTION DM_NESTTAB_BULKCOLLECT_1
  RETURN NEST_TAB
  AS
  l_nesttab NEST_TAB: = NEST_TAB();
  BEGIN
  FOR tab_rec IN (SELECT table_name
  From user_tables
  WHERE table_name IN ('EMP', 'Department')) LOOP
  l_nesttab.extend;
  
  SELECT column_name
  bulk collect INTO l_nesttab
  Of user_tab_columns
  WHERE table_name = tab_rec.table_name
  ORDER BY column_id;
  END LOOP;
  
  RETURN l_nesttab;
  EXCEPTION
  WHILE OTHERS THEN
  LIFT;
  END DM_NESTTAB_BULKCOLLECT_1;
  
  SELECT *.
  TABLE (DM_NESTTAB_BULKCOLLECT_1);
  
  OUTPUT:
  -------
  EMPNO
  ENAME
  JOB
  MGR
  HIREDATE
  SAL
  COMM
  DEPTNO
  
  * Only the EMP table columns are there in the nested table.
  -----------------------------------------------------------------------------------------------------
  
  EX: 2:
  -----
  -Bulk collect in the nested with Extend based on County - Table
  CREATE or replace FUNCTION DM_NESTTAB_BULKCOLLECT_2
  RETURN NEST_TAB
  AS
  l_nesttab NEST_TAB: = NEST_TAB();
  v_col_cnt NUMBER;
  BEGIN
  FOR tab_rec IN (SELECT table_name
  From user_tables
  WHERE table_name IN ('EMP', 'Department')) LOOP
  SELECT MAX (column_id)
  IN v_col_cnt
  Of user_tab_columns
  WHERE table_name = tab_rec.table_name;
  
  l_nesttab. Extend (v_col_cnt);
  
  SELECT column_name
  bulk collect INTO l_nesttab
  Of user_tab_columns
  WHERE table_name = tab_rec.table_name
  ORDER BY column_id;
  END LOOP;
  
  RETURN l_nesttab;
  EXCEPTION
  WHILE OTHERS THEN
  LIFT;
  END DM_NESTTAB_BULKCOLLECT_2;
  
  SELECT *.
  TABLE (DM_NESTTAB_BULKCOLLECT_2);
  
  OUTPUT:
  -------
  EMPNO
  ENAME
  JOB
  MGR
  HIREDATE
  SAL
  COMM
  DEPTNO
  
  * Only the EMP table columns are there in the nested table.
  -------------------------------------------------------------------------------------------
  
  EX: 3:
  -----
  
  -Collect in bulk in a nested Table to expand aid for loop.
  CREATE or replace FUNCTION DM_NESTTAB_BULKCOLLECT_3
  RETURN NEST_TAB
  AS
  l_nesttab NEST_TAB: = NEST_TAB();
  TYPE local_nest_tab
  THE VARCHAR2 ARRAY (1000);
  l_localnesttab LOCAL_NEST_TAB: = LOCAL_NEST_TAB();
  NUMBER x: = 1;
  BEGIN
  FOR tab_rec IN (SELECT table_name
  From user_tables
  WHERE table_name IN ('EMP', 'Department')) LOOP
  SELECT column_name
  bulk collect INTO l_localnesttab
  Of user_tab_columns
  WHERE table_name = tab_rec.table_name
  ORDER BY column_id;
  
  BECAUSE me IN 1.l_localnesttab. COUNTING LOOP
  l_nesttab.extend;
  
  L_NESTTAB (x): = L_LOCALNESTTAB (i);
  
  x: = x + 1;
  END LOOP;
  END LOOP;
  
  RETURN l_nesttab;
  EXCEPTION
  WHILE OTHERS THEN
  LIFT;
  END DM_NESTTAB_BULKCOLLECT_3;
  
  SELECT *.
  TABLE (DM_NESTTAB_BULKCOLLECT_3);
  
  OUTPUT:
  ------
  DEPTNO
  DNAME
  LOC
  EMPNO
  ENAME
  JOB
  MGR
  HIREDATE
  SAL
  COMM
  DEPTNO
  
  * Now, I got the desired result set. DEP. and columns of the Emp Table are in the nested Table.
  
  
  
  
  Thank you
  Ann

  COLLECTION BULK cannot add values to an existing collection. It can only crush.

• How to connect to an Adobe Javascript(Folder Level Script) SAP Web Service and retrieve the response in a table of the Adobe Javascript/AcroJS. Could you please it explain with an example. I have two required input parameters that must be filled.

  How to connect to an Adobe Javascript(Folder Level Script) SAP Web Service and retrieve the response in a table of the Adobe Javascript/AcroJS. Could you please it explain with an example. I have two required input parameters that must be filled.

  I s generic SOAP example/tutorial on my blog: get a serial number in a form using SOAP - KHKonsulting LLC

  The web service uses only a single parameter, but you should be able to adapt the code to two arguments without problems.

• I just wanted to know at all, if you encounter a problem with the update of creative cloud as if I was (error 1001), I discovered that my Webroot AntiVirus has been the origin of the problem. I turned it off and it updated correctly. Hope that helps some

  I just wanted to know at all, if you encounter a problem with the update of creative cloud as if I was (error 1001), I discovered that my Webroot AntiVirus has been the origin of the problem. I turned it off and it updated correctly. Hope that helps some people I've seen so angry about it here by searching for the answer myself.

  Thanks for sharing this, yes turning Firewall works.

  Concerning

  Stéphane

• How to optimize the query with a join of virtual tables

  I'm working on a query that is get the data of virtual tables 2 and b
  one is formed by the Union, all say 4 queries and b is formed by the Union, all say 3 queries
  then these two virtual tables and b are joined on a column common and data are extracted from their part.
  Problem is that there is about 1 minutes each in the two virtual tables has and b. If individual a and b queries virtual takes about 5 seconds to retrieve data
  but the join on column takes about 25 seconds to retrieve data.
  Can someone guide me how to optimize the recovery of joining 2 virtual tables having large data
  
  Thank you

  Please read these:

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• Extract xml nested with attributes using plsql

  Hi, I need to extract xml file and insert 2 oracle tables. The xml file is the use of attributes, and I cannot retrieve the element 'code' nested with its attributes in the context of its parent folder "table." Here is a sample of the xml data that I have to extract the date:
  
  <? XML version = "1.0" encoding = "UTF-8"? >
  < dataset - cv:dataset - cv dateProduced = "2011-09-19 11:50:45 ' xmlns:dataset - cv ="http://www.myurl.com/dataset-cv/1.0.0">"
  < lov >
  < id of the table = "00000000000001000" Name = "Role of the system" isSystem = "true" status = "Enabled" >
  < id code = "00000000000000306" Name = "Helpdesk" code = "1" status = "Enabled" / >
  < id code = "000000000000000307" Name = "Reviewer" code = "2" status = "Enabled" / >
  < id code = "00000000000000308" Name = 'Administrator' code = '3' status = "Enabled" / >
  < /table >
  < id of the table = "00000000000002000" Name = 'Country' sSystem 'false' status = "Enabled" = >
  < id code = "000000000000002004" Name = "AFGHANISTAN" code = "4" status = "Enabled" / >
  < id code = "000000000000002008" Name = 'ALBANIA' code = '8' status = "Enabled" / >
  < id code = "000000000000002010" Name = "ANTARCTICA" code = "10" status = "Enabled" / >
  < /table >
  < / lov >
  < / dataset - cv:dataset - cv >
  
  
  I use a query like this that seems to work to get all the attributes of table or all attributes of code element element, but not the code attributes in the context of his record from the table parent.
  
  SELECT id
  englishname
  status
  FROM XMLTABLE ('for $i //lov//table return $i"
  FROM db_get_xml_from_file (p_file_name, p_directory)
  ID VARCHAR2 COLUMNS (32) PATH '@id '.
  , englishname PATH VARCHAR2 (50) '@englishName '.
  , status VARCHAR2 (10) PATH '@status '.
  )
  
  Any help will be much appreciated
  
  Thank you
  
  Dave

  user12036327 wrote:
  I use a query like this that seems to work to get all the attributes of table or all attributes of code element element, but not the code attributes in the context of his record from the table parent.

  To get the nested data, that you need to implement nested xmltable statements. for example

  SQL> ed
  Wrote file afiedt.buf
  
    1  with t as (select xmltype('
    2  
    3    
    4      
    5        
    6        
    7        
    8      
    9      
   10        
   11        
   12        
   13      
   14    
   15  ') as xml from dual)
   16  --
   17  -- end of sample data
   18  --
   19  select tbl.id tbl_id
   20        ,tbl.englishname as tbl_englishname
   21        ,tbl.issystem as tbl_issystem
   22        ,tbl.status as tbl_status
   23        ,cd.id as cd_id
   24        ,cd.englishname as cd_englishname
   25        ,cd.code as cd_code
   26        ,cd.status as cd_status
   27  from   t
   28        ,xmltable(xmlnamespaces('http://www.myurl.com/dataset-cv/1.0.0' as "dataset-cv"),
   29                  '/dataset-cv:dataset-cv/lov/table'
   30                  passing t.xml
   31                  columns id          varchar2(32) path '/table/@id'
   32                         ,englishname varchar2(20) path '/table/@englishName'
   33                         ,issystem    varchar2(5)  path '/table/@isSystem'
   34                         ,status      varchar2(10) path '/table/@status'
   35                         ,code        xmltype      path '.'
   36                 ) tbl
   37        ,xmltable(xmlnamespaces('http://www.myurl.com/dataset-cv/1.0.0' as "dataset-cv"),
   38                  '/table/code'
   39                  passing tbl.code
   40                  columns id          varchar2(32) path '/code/@id'
   41                         ,englishname varchar2(20) path '/code/@englishName'
   42                         ,code        number       path '/code/@code'
   43                         ,status      varchar2(10) path '/code/@status'
   44*                ) cd
  SQL> /
  
  TBL_ID                           TBL_ENGLISHNAME      TBL_I TBL_STATUS CD_ID                            CD_ENGLISHNAME          CD_CODE CD_STATUS
  -------------------------------- -------------------- ----- ---------- -------------------------------- -------------------- ---------- ----------
  00000000000001000                System Role          true  Enabled    00000000000000306                Helpdesk                      1 Enabled
  00000000000001000                System Role          true  Enabled    000000000000000307               Reviewer                      2 Enabled
  00000000000001000                System Role          true  Enabled    00000000000000308                Administrator                 3 Enabled
  00000000000002000                Country              false Enabled    000000000000002004               AFGHANISTAN                   4 Enabled
  00000000000002000                Country              false Enabled    000000000000002008               ALBANIA                       8 Enabled
  00000000000002000                Country              false Enabled    000000000000002010               ANTARCTICA                   10 Enabled
  
  6 rows selected.
  

• How it warns Oracle to use an index for the join of two tables...

  How to prevent the Oracle to use an index for the join of two tables to get a view online that is used in an update statement?
  
  O.K. I think I should explain what I mean:
  
  When you join two tables that have many entries sometimes there're better is not to use an index on the column that is used as a criterion to join.
  
  I have two tables: table A and table B.
  
  Table A has 4,000,000 entries and table B has 700,000 entries.
  
  I have a join of two tables with a numeric column as join criteria.
  
  There is an index on this column in A table.
  
  So I instead of
  

    where (A.col = B.col)

  I want to use
  

    where (A.col+0 = B.col)

  in order to avoid Oracle using the index.
  
  When I use the join in a select query, it works.
  
  But when I use the join as inline in an update statement I get the error ORA-01779.
  
  When I remove the '+ 0' the update statement works. (The column is unique in table B).
  
  Any ideas why this happens?
  
  Thank you very much in advance for any help.
  
  Hartmut cordially

  You plan to use a NO_INDEX hint as shown here: http://www.psoug.org/reference/hints.html

• try to join vista 64 bit Busines with w2k3 Server domain

  try to join vista Business 64-bit with w2k3 Server domain after that I use/computer/attached properties to a domain, the connection is up, I used the administrator and the password of the domain error appears:
  The following error occurred attempt of joining to the domain "PA10:
  The specified server cannot perform the requested operation.

  He has worked on 3 of my xp pro version only on my vista can't go the same problem on my case mandriva samba samba share find vista Server it list all other sysdems in my network research all the ports are open in my firewall for samba (UDP 137/138 TCP 139/445

  Hello

  Your question of Windows Vista is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for the IT Pro TechNet public. Please post your question here: http://social.technet.microsoft.com/Forums/en-US/category/windowsserver

  Diana
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

  If this post can help solve your problem, please click the 'Mark as answer' or 'Useful' at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• Best approach to join several statistical tables in one

  I read different approaches to join several statistical tables in one, they all have a column 'productobjectid '.

  I want to get all the data for each product and put it in excel, then output a jpg cfchart with statistics.

  How would you do that, the part of sql?

  Thank you.

  Your "abiguous" is caused when you reference multiple tables in your SQL query that have the same field name.

  for example

  TableA a field 'ID '.

  TableB also has a field named "ID".

  If your select statement was:

  SELECT *.

  OF inner join TableA TableB on TableA.myField = TableB.myField

  WHERE ID = 4

  then SQL would be panic because he doesn't know which field ID in which table you are trying to access.  Your best bet is always prefix your domain names with the name of your table (or an alias - alias are very useful if you have long table names) when you do a Select statement.

• Join PLSQL does not work with the RAW fields

  Hi all, I want to do a join between two tables that have a GUID (16 RAW) field as the primary key. To do this I create a cursor and the sql is simple. However, it will return the following error when I try to compile the procedure:
  
  Error (41.3): PL/SQL: statement ignored
  Error (42.27): PL/SQL: ORA-06552: PL/SQL: ORA-06553 finished Compilation unit analysis: PLS-320: the declaration of the type of the expression is incomplete or incorrect
  
  The tables and the slider are listed below. I would like to know the best way to do a join with Raw fields in plsql once the same query works when used outside of the procedure.
  
  Areas of CURSOR IS
  Select ha.partial, ha.acidental_burn, ha.edge_cut
  of harvest_area ha, harvest_order ho
  where ha. "" COMMAND "= ho. "" ID ";
  
  create table ("HARVEST_AREA"
  'ID' RAW (16) not null,
  "VERSION" NUMBER (10,0) not null,
  "ACCIDENTAL_BURN" NUMBER (1.0) not null,
  'SPACE' not null, DOUBLE PRECISION
  "EDGE_CUT" NUMBER (1.0) not null,
  "K_FACTOR" NUMBER (1.0) not null,
  Not null, 'PARTIAL' NUMBER (1.0)
  "SISCONAGR_CONTROL" NUMBER (1.0) not null,
  'CUT' RAW (16) not null,
  'ORDER' RAW (16) not null,
  'PROVIDER' RAW (16) not null,
  MDSYS "SHAPE". SDO_GEOMETRY,
  primary key ('ID')
  );
  
  create table ("HARVEST_ORDER"
  'ID' RAW (16) not null,
  "VERSION" NUMBER (10,0) not null,
  Not null, 'AXES' NUMBER (1.0)
  'CODE' NUMBER (10,0) not null,
  NVARCHAR2 (256) "FILE."
  "LOAD_DISTRIBUTION" NUMBER (1.0) not null,
  "RAW_CANE" NUMBER (1.0) not null,
  TIMESTAMP (4) 'TIMESTAMP' not null,
  'FACTORY' RAW (16) not null,
  RAW (16) 'BEFORE' not null,
  RAW (16) 'MODE' not null,
  MDSYS "SHAPE". SDO_GEOMETRY,
  primary key ('ID')
  );

  OK, I could reproduce on my 10.2.0.4 (my first test was on 11.2.0.1):

  SQL> create table harvest_area
  (
     id                raw (16) not null,
     version           number (10, 0) not null,
     accidental_burn   number (1, 0) not null,
     area              double precision not null,
     edge_cut          number (1, 0) not null,
     k_factor          number (1, 0) not null,
     partial           number (1, 0) not null,
     sisconagr_control number (1, 0) not null,
     cut               raw (16) not null,
     order1            raw (16) not null,
     provider          raw (16) not null,
     primary key (id)
  )
  /
  Table created.
  
  SQL> create table harvest_order
  (
     id                raw (16) not null,
     version           number (10, 0) not null,
     chopped           number (1, 0) not null,
     code              number (10, 0) not null,
     file1             nvarchar2 (256),
     load_distribution number (1, 0) not null,
     raw_cane          number (1, 0) not null,
     timestamp         timestamp (4) not null,
     factory           raw (16) not null,
     front             raw (16) not null,
     mode1             raw (16) not null,
     primary key (id)
  )
  /
  Table created.
  
  SQL> declare
     cursor areas
     is
        select null
        from harvest_area ha,
             harvest_order ho
        where ha.order1 = ho.id;
  begin
     for c in areas
     loop
        null;
     end loop;
  end;
  /
  Error at line 41
  ORA-06550: line 6, column 12:
  PL/SQL: ORA-06552: PL/SQL: Compilation unit analysis terminated
  ORA-06553: PLS-320: the declaration of the type of this expression is incomplete or malformed
  ORA-06550: line 4, column 7:
  PL/SQL: SQL Statement ignored
  

  Problem is the harvest_order timestamp column that I think you need to rename:

  SQL> drop table harvest_area
  /
  Table dropped.
  
  SQL> drop table harvest_order
  /
  Table dropped.
  
  SQL> create table harvest_area
  (
     id                raw (16) not null,
     version           number (10, 0) not null,
     accidental_burn   number (1, 0) not null,
     area              double precision not null,
     edge_cut          number (1, 0) not null,
     k_factor          number (1, 0) not null,
     partial           number (1, 0) not null,
     sisconagr_control number (1, 0) not null,
     cut               raw (16) not null,
     order1            raw (16) not null,
     provider          raw (16) not null,
     primary key (id)
  )
  /
  Table created.
  
  SQL> create table harvest_order
  (
     id                raw (16) not null,
     version           number (10, 0) not null,
     chopped           number (1, 0) not null,
     code              number (10, 0) not null,
     file1             nvarchar2 (256),
     load_distribution number (1, 0) not null,
     raw_cane          number (1, 0) not null,
     timestamp1        timestamp (4) not null,
     factory           raw (16) not null,
     front             raw (16) not null,
     mode1             raw (16) not null,
     primary key (id)
  )
  /
  Table created.
  
  SQL> declare
     cursor areas
     is
        select null
        from harvest_area ha,
             harvest_order ho
        where ha.order1 = ho.id;
  begin
     for c in areas
     loop
        null;
     end loop;
  end;
  /
  PL/SQL procedure successfully completed.
  

• repeater nested with custom component problem

  Hello
  I'm really stuck with this problem and no help from you guys is greatly appreciated.
  For starters, I have a simple external nested xml file for the data: "book.xml".
  <? XML version = "1.0" encoding = "UTF-8"? >
  < book >
  < section >
  S1 < sectionnumber > < / sectionnumber >
  < chapter >
  C1 < chapternumber > < / chapternumber >
  < / section >
  < chapter >
  C2 < chapternumber > < / chapternumber >
  < / section >
  < / section >
  < section >
  s2 < sectionnumber > < / sectionnumber >
  < chapter >
  < chapternumber > c3 < / chapternumber >
  < / section >
  < / section >
  < / book >
  
  I also have a main app (NestedRepeater.mxml) of a control relay that contains a custom (Section.mxml) mxml component:
  <? XML version = "1.0" encoding = "utf-8"? >
  "" < mx:Application xmlns:mx = ' http://www.adobe.com/2006/mxml " xmlns:comps ="rate"layout ="absolute">
  < mx:XML id = "data" source = "" data / book.xml "/ >"
  < mx:VBox >
  < mx:Repeater id = dataProvider = "{data.section"Repeater1"}" >
  < sectionNumber = "{Repeater1.currentItem.sectionnumber comps: Section}" / > "
  < / mx:Repeater >
  < / mx:VBox >
  < / mx:Application >
  
  And in my component (Section.mxml) custom, I have another relay that want it for the chapter in each section as a < mx: state > for the user to be able to show/hide the chapters in each section.
  
  <? XML version = "1.0" encoding = "utf-8"? >
  "< mx:Canvas xmlns:mx = ' http://www.adobe.com/2006/mxml" > "
  < mx:Script >
  <! [CDATA]
  [Bindable]
  public var sectionNumber:String;
  []] >
  < / mx:Script >
  "" < mx:XML id = 'data' source = '... / data / book.xml "/ >
  < mx:VBox >
  < mx:Panel id = "panel1" layout = "absolute" title = "Section" >
  < mx:VBox >
  < mx:Label text = "{this.sectionNumber}" / >
  < mx:Button id = "btnArticles" label = "show chapters" click = "this.currentState = 'Chapter'" / >
  < / mx:VBox >
  < / mx:Panel >
  < / mx:VBox >
  < mx: states >
  < name mx: State = 'Chapter' >
  < mx:AddChild relativeTo = "{panel1}" position = "after" >
  < mx:VBox >
  < mx:Repeater id = dataProvider = "{data.section.chapter"Repeater2"}" >
  < mx:Panel layout = "absolute" title = "Chapter" >
  < mx:Label text = "{Repeater2.currentItem.chapternumber}" / > "
  < / mx:Panel >
  < / mx:Repeater >
  < / mx:VBox >
  < / mx:AddChild >
  < / mx: State >
  < / mx: states >
  < / mx:Canvas >
  
  So the problem I have is the relationship of each chapter to its parent section, when I run the application, the result is:
  S1
  C1
  C2
  C3
  S2
  C1
  C2
  C3
  
  The correct output I want based on the xml, the data provider must be and don't have not all the chapters in each section:
  S1
  C1
  C2
  S2
  C3
  
  If anyone has any suggestion, would be appreciated greatl.
  Thank you
  

  Yes, do not try to get new data into the component, simply pass the crux of the entire section in the custom component:
  

  In this component has a public property or a setter function:
  [Bindable]
  public var xmlSection:XML;

  This variable will now have this in it:
  

  
  S1
  
  C1
  
  
  C2
  
  

  Repeater2 is therefore:

  
  
  
  
  

  Very simple, you follow? I do it very often. Repeater, XML and custom components are an impressive combination.

  Tracy

• My hard drive and the Extras have plenty of space. Yet several times each and every day, I'm getting flashed "virtual memory minimum insufficient..." Virtual memory pagefile... "Any joy? Please help if you can. Thank you. Cecilia.

  Question

  I have another type of problem with Firefox

  Description

  My hard drive and the Extras have plenty of space. Yet several times each and every day, I'm getting flashed "virtual memory minimum insufficient..." Virtual memory pagefile... "Any joy? Please help if you can. Thank you. Cecilia.

  This has happened

  Each time Firefox opened

  Only a few weeks ago, (tried everything)

  Troubleshooting information

  ?

  Version of Firefox

  3.6.3

  Operating system

  Windows XP

  User Agent

  Mozilla/5.0 (Windows; U; Windows NT 5.1; en - us; RV:1.9.2.3) Gecko/20100401 Firefox/3.6.3 (.NET CLR 3.5.30729)

  Plugins installed

  • -Adobe PDF plugin for Firefox and Netscape
  • Default plugin
  • Shockwave Flash 10.0 r45
  • Windows Presentation Foundation (WPF) plugin for Mozilla browsers
  • Java plug-in 1.6.0_07 for Netscape Navigator (DLL Helper)
  • Npdsplay dll
  • DRM Netscape Plugin store
  • DRM Netscape Object network

  Read about virtual memory here: http://www.ehow.com/windows-xp-virtual-memory/