Creation of 5 rows in table B for each row in the table has

Similar Questions

• SQL query to retrieve a single record for each employee of the following table?

  Hi all

  Help me on the writing of SQL query to retrieve a single record for each employee of the following table? preferably a standard SQL.

  CREATE TABLE xxc_contact)

  empnum NUMBER,

  alternatecontact VARCHAR2 (100),

  relationship VARCHAR2 (10),

  phtype VARCHAR2 (10),

  Phone NUMBER

  );

  insert into xxc_contact values (123456, 'Rick Grimes', 'SP', 'Cell', 9999999999)

  insert into xxc_contact values (123456, 'Rick Grimes', 'SP', 'Work', 8888888888)

  insert into xxc_contact values (123457, 'Daryl Dixon', 'EN', 'Work', 7777777777)

  insert into xxc_contact values (123457, 'Daryl Dixon', 'EN', 'Home', 3333333333)

  insert into xxc_contact values (123456, 'Maggie Greene', 'CH', 'Cell', 9999999999)

  insert into xxc_contact values (123456, 'Maggie Greene', 'CH', 'Home', 9999999999)

  expected result:

  EmpNum AlternateContact Relationship PhType Phone       

  123456 rick Grimes SP cell 9999999999

  Daryl Dixon EN work 7777777777 123457

  Home 123458 Maggie Greene CH 6666666666

  Thanks in advance.

  994122 wrote:

  Thank you all, that I got a result

  http://www.orafaq.com/Forum/m/620305/#msg_620305

  By Lalit Kumar B...

  Specifically, the two simple solutions provided were:

  1 using the row_number, entitled Oracle ranking based on descending order of the inside telephone each empnum group. And finally selects the lines which has least rank (of least since that order is descending for phone).

  SQL > column alternatecontact format A20;

  SQL >

  SQL > SELECT empnum, alternatecontact, relationship, phtype, phone

  2 from (SELECT a.*, row_number() over r (PARTITION BY empnum ORDER BY phone / / DESC))

  3 FROM xxc_contact one)

  4. WHEN r = 1

  /

  EMPNUM ALTERNATECONTACT RELATIONSHIP PHTYPE PHONE

  ---------- -------------------- ---------- ---------- ----------

  123456 rick Grimes SP cell 9999999999

  Daryl Dixon EN work 7777777777 123457

  Home 123458 Maggie Greene CH 6666666666

  2. with the help of MAX, Oracle automatically assigns the maximum phone for all the rows in each group of empnum. And finally selects the rows with the maximum phone. Order by clause is omitted here intentionally. You can find out why.

  SQL > SELECT empnum, alternatecontact, relationship, phtype, phone

  2 (SELECT a.*, MAX (phone) over (PARTITION BY empnum) rn FROM xxc_contact one)

  3 WHERE phone = rn

  4.

  EMPNUM ALTERNATECONTACT RELATIONSHIP PHTYPE PHONE

  ---------- -------------------- ---------- ---------- ----------

  123456 rick Grimes SP cell 9999999999

  Daryl Dixon EN work 7777777777 123457

  Home 123458 Maggie Greene CH 6666666666

  Kind regards

  Lalit

• Select the last value for each day of the table

  Hello!
  
  I have a table that contains several measures for each day. I need two queries on this table, and I'm not sure how to write them.
  
  The table stores the rows (sample data)
  

  *DateCol1                 Value       Database*
  27.09.2009 12:00:00       100           DB1
  27.09.2009 20:00:00       150           DB1
  27.09.2009 12:00:00       1000          DB2
  27.09.2009 20:00:00       1100          DB2
  28.09.2009 12:00:00       200           DB1
  28.09.2009 20:00:00       220           DB1
  28.09.2009 12:00:00       1500          DB2
  28.09.2009 20:00:00       2000          DB2

  Explanation of the data in the sample table:
  We measure the size of the data files belonging to each database to one or more times a day. The value column indicates the size of the files of database for each database at some point (date in DateCol1 European model).
  
  
  What I need:
  Query 1:
  The query must return to the last action for each day and the database. Like this:

  *DateCol1       Value      Database*
  27.09.2009        150          DB1
  27.09.2009       1100          DB2
  28.09.2009        220          DB1
  28.09.2009       2000          DB2

  Query 2:
  The query should return the average measurement for each day and the database. Like this:

  *DateCol1       Value      Database*
  27.09.2009       125          DB1
  27.09.2009      1050          DB2
  28.09.2009       210          DB1
  28.09.2009      1750          DB2

  Could someone please help me to write these two queries?
  
  Please let me know if you need further information.
  
  Published by: user7066552 on September 29, 2009 10:17
  
  Published by: user7066552 on September 29, 2009 10:17

  Why two queries when it suffice ;)

  SQL> select dt
    2       , db
    3       , val
    4       , avg_val
    5    from (
    6  select dt
    7       , val
    8       , db
    9       , row_number () over (partition by db, trunc (dt)
   10                                 order by dt desc
   11                            ) rn
   12       , avg (val) over (partition by db, trunc (dt)) avg_val
   13    from test)
   14   where rn = 1
   15  order by dt
   16  /
  
  DT        DB           VAL    AVG_VAL
  --------- ----- ---------- ----------
  27-SEP-09 DB2         1100       1050
  27-SEP-09 DB1          150        125
  28-SEP-09 DB2         2000       1750
  28-SEP-09 DB1          220        210
  

• Type a table defined clusters to hold configuration data - definition of default values for each element of the array

  Hello

  I was wondering if I could get some information and opinions on the use of an array of type defined clusters to store configuration data.  I am creating a program to test several EHR and wanted to have a control of type defined for each HAD with the information needed to create the DAQmx tasks for all signals for it must HAVE.  I am eager to do so that the data are encoded in hard and not in a file that the user might spoil.

  Controls of type def are then put into a Subvi who chooses as appropriate, one based on the enumeration of Type DUT connected to a case structure.

  I have problems with the control of the defined type.  I see issues when you try to save a configuration unique to each element of the array in the array of clusters.  Somehow, it worked at first, but now by clicking on "Operations on the data--> default font of the current value ' on individual elements of the cluster or the entire cluster (array element) does not save data when I re - open the command def.  What I am doing wrong?  I'm trying to do something with the berries of the clusters that I shouldn't do?

  I enclose one of the defined reference type controls.  I tried to change it bare to see if that helped, but no luck.

  To reproduce, change the resource string for the element 0 of the array and do the new value by default.  Then close the def of type, and then reopen it.  The old value is always present in this element.  The VI is saved in LabVIEW 2012.

  The values of a typedef are not proprigated to the instances of the control. They get if created WHEN data values have changed. They will be not updated with the changes to come. You must create a VI specifically to hardcode your values or to implement a file based initialization. The base file would be much better and more flexible. If you don't want users to change the data simply encryption. There is a wedding blowfish library that you can download.

• Select a record for each Member of the Group

  Hello
  will have a table where in I'll take data for so many members of the group. I need to retrieve data for a particular group whose number of rows of data may be more in number (but I don't want only one row of data for each Member of the Group)
  
  Here is the query to retrieve all rows of data
  

  select RI.RESOURCE_NAME,TR.MSISDN,TR.ADDRESS1_GOOGLE, TR.MSG_DATE_INFO, FROM TRACKING_REPORT TR, RESOURCE_INFO RI 
  WHERE TR.MSISDN IN (SELECT MSISDN FROM RESOURCE_INFO WHERE GROUP_ID ='1' AND COM_ID=2 ) AND RI.MSISDN=TR.MSISDN 
   order by MSG_DATE_INFO

  This query result is...
  >
  DDD 12345 13 March 10 19:43:03
  EEE 54321 Tamilnadu, India 13 March 10 19:39:48
  DDD 12345 13 March 10 19:32:58
  EEE 54321 Tamilnadu, India 13 March 10 19:30:07
  DDD 12345 13 March 10 19:23:08
  EEE 54321 Tamilnadu, India 13 March 10 19:20:14
  FFF 98765 March 13 10 19:19:22
  DDD 12345 13 March 10 19:13:01
  EEE 54321 Tamilnadu, India 13 March 10 19:09:50
  DDD 12345 13 March 10 19:02:56
  EEE 54321 tn, ind March 13, 10 18:59:49
  DDD 12345 13 March 10 18:53:08
  EEE 54321 tn, ind March 13, 10 18:49:50
  DDD 12345 13 March 10 18:42:56
  EEE 54321 tn, ind March 13, 10 18:39:50
  DDD 12345 13 March 10 18:33
  EEE 54321 tn, ind March 13, 10 18:29:50
  DDD 12345 13 March 10 18:22:54
  EEE 54321 tn, ind March 13, 10 18:19:50
  DDD 12345 13 March 10 18:12:56
  EEE 54321 tn, ind March 13, 10 18:09:50
  DDD 12345 13 March 10 18:02:54
  EEE 54321 tn, ind March 13, 10 18:00:02
  FFF 98765 Tamilnadu, India March 13, 10 17:59:26
  FFF 98765 Tamilnadu, India March 13, 10 17:54:26
  DDD 12345 13 March 10 17:52:56
  EEE 54321 tn, ind March 13, 10 17:49:50
  FFF 98765 Tamilnadu, India March 13, 10 17:49:25
  FFF 98765 Tamilnadu, India March 13, 10 17:44:26
  DDD 12345 13 March 10 17:42:56
  
  >
  
  This output, I only want a new album for each member(ddd,eee,fff). That is to say
  >
  DDD 12345 13 March 10 19:43:03
  EEE 54321 Tamilnadu, India 13 March 10 19:39:48
  FFF 98765 March 13 10 19:19:22
  >
  
  How to change the query to do this...?

  Ok. I looked more carefully at your sample and it looks like you are looking for:

  SELECT  RI.RESOURCE_NAME,
          TR.MSISDN,
          MAX(TR.ADDRESS1_GOOGLE) KEEP(DENSE_RANK LAST ORDER BY TR.MSG_DATE_INFO),
          MAX(TR.MSG_DATE_INFO)
    FROM  TRACKING_REPORT TR,
          RESOURCE_INFO RI
    WHERE TR.MSISDN IN (
                        SELECT  MSISDN
                          FROM  RESOURCE_INFO
                          WHERE GROUP_ID ='1'
                            AND COM_ID=2
                       )
      AND RI.MSISDN = TR.MSISDN
    GROUP BY  RI.RESOURCE_NAME,
              TR.MSISDN
  / 
  

  SY.

• Many storage spaces and data for each quarter of the year files

  Hello

  I am junior DBA and I have a question about tablespace partitioning or data file sharing.

  I have a database of 10g in many storage spaces, for example:

  KER_DATA_2009_Q1

  KER_DATA_2009_Q2

  KER_DATA_2009_Q3

  KER_DATA_2009_Q4

  KER_INDX_2009_Q1

  KER_INDX_2009_Q2

  KER_INDX_2009_Q3

  KER_INDX_2009_Q4

  There is also a data file for each tablespace that is mentioned.

  But for this year 2013, only two big storage space I can get one and data KER_DATA, KER_INDX files.

  All tables and indexes in the whole database are KER_DATA, KER_INDX, tablespaces.

  I don't know any cut in two storage spaces and means of data files. Is this something like tablespace partitioning? This can be done automatically or someone needed to do it manually on the end of each quarter?

  This should be done to improve performance, several small files data instead a large?

  Can some admin explain this to me?

  The reason for this separation of database/tablespace was partitioning. There are a lot of tables partitioned by date column, and there are partitions for each quarter of the year. There are tablespace with a data file for each quarter (partition).

• (For each) components in the OSB

  I try to use component "For-Each" to perform a loop on the message to bulk out bulk and publish individual messages of the loop. However the loop does not run several times. It passes through the only once for each component. The key message is ';' separated from text messages.
  
  There are about 4-5 different parameters to be set for the component. as a County, index, param, and xpath.
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  Thanks in advance.

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  The first glance, it seems that you XPath: v_XML. BUlkMessage.Transaction (v_XML here are the above XML code) has something to do with your problem. You should return table of elements that confirm specific condition. With the help of .//transaction is a way to query all the with in the specific variable.

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• Unlock the position of the 'legends box' for each image in the slideshow

  Hi guys,.

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• Ungroup a group and keep the scriptlabel for each item in the Group

  Hello

  does anyone know how to ungroup a group of rectangles with a certain tag (example groupA) give one every rectangle a clean label (the same text groupA)

  I can find the Group and ungroup it but I can't label the rectangles...

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  for (var j = oPageItems.length - 1;)  j > = 0; d-) {if (oPageItems [j] .label == ("groupA")) {oPageItems [j] .ungroup ()))}}

  ...???

  Help, please

  Hello

  front

  oPageItems [j] .ungroup ();

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  for (var k; k)< opageitems[j].length;="">

  oPageItems [j] [k] .label = "groupA";

  assuming that your oPageItems [j] is a group indeed.

  I hope that...

• How to print 1 page for each line of the numbers worksheet

  Hello... I am trying to print reports of year-end per person and number.

  Is it possible in number to print 1 page for each row of a spreadsheet of numbers?

  Or suggestions?

  Thank you.

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• How do I either set channel name of a graph of cluster or get a 1 d waveform chart to start different time (t0) for each line of the waveform?

  I have a chart single 2D out a conditional of a loop indexing output such that over the rows of the table are not the same size. -Basically, they have different starting and ending points and sizes. -Not so concerned by the endpoints, because as soon as I get correctly starting points, everything shows fall in place.

  The challenge is that when I try to have the variable t0 (start time) for each line, the wave of construction vi form would always keep each line at the same starting point.

  I used the approach bundled with success (the cluster approach ensures that each waveform starts at different times according to the guidelines of my t0 defined for each line) but then I'm not able to get in the channel names I could make using the graphical approach (wave generation) waveform.

  In essence what I get here, I'm losing here.

  Because I don't want one of my mentors, Bob and Altenbach have fed up with me I have attached a vi this time

  Attached VI shows a combination of the two attempts (first with the waveform graph) and then with the graph of cluster

  1. with the first (graphical waveform), I get my channel names as you wish, but the alignment of the wave is not correct.

  2. with the second (graphical cluster), the alignment is good, but I can't do the names of channel in the chart, even if they are present in the cluster.

  I read some reviews that mentions that attributes can be displayed with waveform and data Dynamics (not clsuters) so I guess that's why.

  I saw another report indicating the start time for a waveform 1 d will always remain the same for the rest lines defined for the first line even if changed for the following lines in a loop.

  So I guess my question is: what is the way around questions like that?

  First of all, let me be the first to the congratulate and thank you for finally posting a code!  I'm not 100% certain I understand your question or your code, but I have an idea, perhaps, of what you want to do, so I wrote a little VI who made something simple that could be relevant.

  You mention waveforms of different lengths and beginning at different times.  You also want everyone to have a unique attribute (although I'm not sure what you want to do with the attribute).  So, I did the following:

  1. Generated an array of 100-sample random to represent one second of a waveform.
  2. Created 4 waveforms on this 100-sample basis.  The first waveform (channel 0) is just these 100 points.  The second, 1 channel, is the concatenation of string 0 with the base of 100 samples, or a waveform "double".  Channel 2 is 1 string concatenated with the base, and channel 3 is 2 string concatenated with the base.
  3. In order to trace the four channels that they rest 'on' the other, the waveform has the number of the channel added to it.  Channel 3 is 3 + (4 copies of the basis of 100 points), a waveform 400-point random centered around a shift of 3.
  4. All channels have dt value 0.01 (but I guess I could have varied, as well).
  5. To make the channels start at different times, I started channel N N seconds before channel 0 (by subtracting the index of the loop, I, T0).
  6. For each channel, I created an attribute called "Chan" equal to "Channel N" (where N = 0, 1, 2 or 3, as the case may be).

  This is the plot that results. Scale X is the absolute time value (no Date) using the 24-hour HH: mmS format.  You can see that the plots are 1, 2, 3 and 4 seconds of time, and are offset from each other by a second.  I used the trace attributes to change the name to the respective attribute.

  

  The code to do this is very simple - I almost don't need to show it, because I think it is completely described by the text above, but this is here:

  

  Now, it was not that much faster that some of your previous posts, when you refused to your postcode, "guess us" what you wanted (but not to not correctly guess), you tried to "push" us in the right direction (still refuses to post code), and no one seemed very happy?

  Bob Schor

• For each hit in the where clause, also get the entourage records

  We have a table that contains the content of some files. The structure of the table is (Simplified):
  
  CREATE TABLE LOG_LINES
  (
  FILE_ID NUMBER (15.0).
  LOG_LINE_NUMBER NUMBER (9.0).
  CLOB LOG_LINE
  )
  
  We build a search engine that looks through the lines to find a regular expression, it should return the lines that match the regular expression, in addition to 5 lines before this line and 5 rows after this line.
  So to say that our regex match line 10, we must return the row 5 to 15.
  
  Currently, this is how we solve our problem:
  
  1 questioning the rows that match the regular expression (select file_id, log_line_number from log_lines where regexp_like (log_line, 'Search'))
  2. for each record that is returned by this query: query the table log_lines to get the required rows (select * from log_lines where file_id = x and log_line_number between y and z)
  
  Now, it seems to create a lot of overhead, because there could be 1000 matches, it takes to 1000 queries for all results.
  I was wondering if there is a better way to tackle this problem. It may be possible to just 1 request that returns the corresponding lines more than 5 records before and after.
  
  Any help on this would be greatly appreciated!
  
  Published by: Peter Marcoen on 11 January 2013 04:22
  
  Published by: Peter Marcoen on 11 January 2013 04:23

  with t as (
             select  file_id,
                     log_line_number
               from  log_lines
               where regexp_like(log_line,'search')
            )
  select  file_id,
          log_line_number
    from  log_lines l,
          t
    where l.file_id = t.file_id
      and l.log_line_number between t.log_line_number - 5 and t.log_line_number + 5
  /
  

  SY.