joins using less fun

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• He had to know the right outer join using...

  He had to know the right outer join using...

  For example: first query left outer join for the emp table: SELECT EMPNO, ENAME, D.DEPTNO FROM EMP E, Department D WHERE the E.DEPTNO = D.DEPTNO)

  Second query left outer join for the Dept table: SELECT EMPNO, ENAME, D.DEPTNO FROM EMP E, Department D WHERE the D.DEPTNO = E.DEPTNO)

  In the example above I just Exchange where condition condition to get an outer join of two table with a left outer join itself. Wat is use right outer join, instead, I can swap the status of table name for the result. Please suggest...

  Hello

  chan001 wrote:

  He had to know the right outer join using...

  For example: first query left outer join for the emp table: SELECT EMPNO, ENAME, D.DEPTNO FROM EMP E, Department D WHERE the E.DEPTNO = D.DEPTNO)

  Second query left outer join for the Dept table: SELECT EMPNO, ENAME, D.DEPTNO FROM EMP E, Department D WHERE the D.DEPTNO = E.DEPTNO)

  In the example above I just Exchange where condition condition to get an outer join of two table with a left outer join itself. Wat is use right outer join, instead, I can swap the status of table name for the result. Please suggest...

  The two examples above use the old syntax outer join of Oracle. (I guess there should be a sign inside the parentheses, e.g.. +)

  ...  WHERE E.DEPTNO = D.DEPTNO (+)

  )

  The LEFT OUTER JOIN and RIGHT OUTER JOIN terms apply only to the ANSI join syntax, e. g.

  .

  .. FROM EMP E

  DEPT LEFT OUTER JOIN D ON E.DEPTNO = D.DEPTNO

  As Blushadow said above, there's no real point in having LEFT OUTER JOIN and RIGHT OUTER JOIN;  What you can do with one (or a combination of both) can be done with the other.  Most people use LEFT OUTER JOIN systematically and never use RIGHT OUTER JOIN.

  There are situations where using a combination of the two would mean a little less striking, but only a little less and this kind of situation is very common, and one may wonder if the somewhat shorter code is more specific.  I suggest that forget you RIGHT OUTER JOIN.

• Hello I (IPAD MINI DEVICE) and problem in my memory I have 12.5 GB, and using less of it and A Nofticate it indicates your size will end soon, or something like that I deleted the apps and that he got 100 MB and after all the Nofticate come back and some

  Hello I Have (IPAD MINI DEVICE) and have problem In My Memory I have 12.5 GB, and using less of it and A Nofticate it indicates your size will end soon, or something like that I deleted the apps and got 100 MB and after all in the Nofticate come back and something has my size and it says Iam using fully 12.5 GB and I amnt Iam using just use it 4 or 5 GB

  Try to provide the exact text of the message you see. "size will end or something" identifies not enough information for anyone to be able to solve the problems.

  In addition, check if reference is made to the size on the device, called space iCloud.

• Hanging Time Capsule with cable will use less data?

  I have an airport Time Capsule 2 TB I use as a wireless router with my internet go beyond satellite service. I blow through my allocation of wireless data and I was wondering if it hang on my Time capsule to my Mac using a dsl cable would use less data?

  First the cable would be ethernet.

  Second, I assume that you are concerned about your Time Machine backup... but they are local network and that you do not use your allowance of the internet... so plug the TC by ethernet will not change the use of the internet... It is only if you have something that is initially high downloads... This can happen sometimes... but apple built in no mechanism to track usage... Indeed, they have removed completely since the last TC SNMP functionality and AE... in the view of many here... an indication that Apple believes that everyone has speed unlimited and unlimited broadband internet bandwidth and did not much care if you don't.

• which uses less ink, best quick scratch paper or photo paper.

  Which uses less ink, best quick scratch paper or photo paper.  I don't mean quality, a little less of ink used.  I also used photo paper, then selected the fast project of plain paper.  Not great quality, as expected, but always looking to use less ink.  My guess is that the paper uses more because it is more porous. My printer is a hp Deskjet 2050.  My OS is 64-bit Intel Core I-7-2670 QM.

  Thanks for any help

  emt1d

  Plain paper settings use less ink, inkjet paper selection will use more and photo paper will use the most.  Draft mode uses generally about half Normal or best mode ink.  Normal and best modes use about the same amount of ink (although best mode takes more time to print and passes).

  There are a few other considerations to minimize consumption of ink:

  • Don't run don't not cleaning cycles from the Toolbox unless needed (rarely).  Beyond the normal start and stop of ink cleaning cycles use cycles and shortens the life of supply and the printer.
  • Always keep the printer plugged in to an outlet.  Using an external symbol tilt like a switch taken or master switch will cause the printer to use more ink at startup.  It can also leave the printheads to be left not clipped, allowing them to dry out.

• Who uses less memory graphics card

  Which uses less memory graphics card... Basic theme of Windows 7 or windows Classic theme?

  Wednesday, October 3, 2012 16:44:05 + 0000, Coolmario wrote:

  Which uses less memory graphics card... Basic theme of Windows 7 or windows Classic theme?

  It should be the same.
  Ken Blake, Microsoft MVP

• Glossy paper or cardstock - which uses less ink?

  Hello

  Print a large number of postcards. So far I've been using cardboard, but I think on the use of glossy paper. Anyone know what paper uses less ink?

  Thank you.

  Uncoated cardboard usually prints with plain paper settings and would use less ink than the glossy photo paper.  Sorry I don't have the details, but I would not be surprised if there was a difference of 2 x in the use of ink.

• Helps the query using LESS

  Hello Experts
  
  I can't in select the record_sequence in the output. Please see the part of the desired effect.
  Please help solve this problem.
  
  Is the version of Oracle, I'm working on that
  
  Oracle Database 11 g Enterprise Edition Release 11.1.0.7.0 - 64 bit Production
  With partitioning, OLAP, Data Mining and Real Application Testing options
  
  Thank you
  
  RB
  
  TABLE1 AS
  (
  SELECT '28' EXAM_CD1, EXAM_CD2 '29', '10' EXAM_CD3, 111' CAND_ID FROM DUAL UNION ALL
  SELECT '21' EXAM_CD1, EXAM_CD2 '39', '20' EXAM_CD3, 112' CAND_ID FROM DUAL UNION ALL
  SELECT '22' EXAM_CD1, EXAM_CD2 '49', '30' EXAM_CD3, 113' CAND_ID FROM DUAL UNION ALL
  SELECT 'EXAM_CD1 23', '59' EXAM_CD2, EXAM_CD3 ' 40', 114' CAND_ID FROM DUAL UNION ALL
  SELECT '24' EXAM_CD1, EXAM_CD2 '69', '50' EXAM_CD3, 115' DOUBLE CAND_ID)
  AS TABLE2
  (
  SELECT EXAM_CD '28', '111' CANDID, 1 RECORD_SEQ OF DOUBLE UNION ALL
  SELECT '30' EXAM_CD, '113' CANDID, 2 RECORD_SEQ FROM DUAL UNION ALL
  SELECT EXAM_CD '94', '111' CANDID, 3 RECORD_SEQ OF DOUBLE UNION ALL
  SELECT EXAM_CD '69', '115' CANDID, 4 DOUBLE RECORD_SEQ)
  (
  SELECT EXAM_CD FROM TABLE2, CANDID
  LESS
  SELECT CAND_ID,
  MAX (L CASE WHEN 1 EXAM_CD1 THEN WHEN 2 THEN of OTHER EXAM_CD2 EXAM_CD3 END) exam_code
  FROM TABLE1,
  (SELECT LEVEL L FROM DUAL CONNECT BY LEVEL < = 3)
  CAND_ID GROUP, L)
  
  The aim is
  
  CAND_ID, EXAM_CD, RECORD_SEQ
  * 111, 94, 3 *.

  Hello

  Rb2000rb65 wrote:
  The solution use not less as long as I get my results using the latest features, it is good with me.

  Good idea!
  UNMIS is not the best tool for this task. The saved query gets the exam_cd and the Candide you want, but you can't find the record_seq because there of nothing like record_seq in table1.

  You can do this way:

  SELECT     *
  FROM     table2     m
  WHERE     NOT EXISTS (
                      SELECT  1
                  FROM    table1
                  WHERE   m.candid      = candid
                  AND     m.exam_cd  IN ( exam_cd1
                                           , exam_cd2
                               , exam_cd3
                               )
               )
  ;
  

  I guess you could use LESS, like this

  SELECT     *
  FROM     table2
  WHERE     (exam_cd, candid)
       IN (
              SELECT  ...  -- The MINUS query you posted goes here
          )
  ;
  

  but it is unecessarily complicated.

• Help to use less before for a stamp in Illustrator format?

  Hi all!

  My name is Jose and I am a student currently specializes in the Illustration. The class I'm taking this quarter was a part of the course centred around Illustrator, and it is essential and our plan this time is to create a stamp.

  I tried to create a cutting edge by using the plan less first tool, in the Pathinder window, in order to cut small circles on the edge of a rectangle, which gives it that punctured, stamp-edge look at his side. Unfortunately, whenever I try to use the option less before them to cut away from the rectangle, I end up doing all the circles disappear, except the one that was selected originally, and I simply can't achieve at least before how I'm looking.

  I have, with my circles stretched and correctly spaced, looks like this:

  

  So I take the regular selection tool, hold down SHIFT and select all, be very careful, do not click on the rectangle itself:

  

  
  And select the option less before, only to end up with:

  

  I'm an absolute newbie to Illustrator, so I'm probably making a simple mistake and don't know. I really want this project to look its best, so if someone could please fix my horrible, probably rookie mistake, I, really, really appreciate it.

  Thank you for taking the time to read this, and I hope you have a wonderful day.

  Note: Unfortunately, this is the method of Professor made his demonstration to help and is required for the project. ):

  Select all points... Choose object > compound path > make...

  Now select all (including the rectangle) and use less first plan.

• Design tips that uses less ink to paper thin?

  Hi guys, I'm designing something that must be printed inkjet on paper 50 # 24 x 26 inches. I tested about 30 newspaper # using a HP deskjet printer and worked find in DRAFT mode. However, for the production we use a Designjet z2100. Even the completely quality slider to the left, it is still too much ink.

  How would we go the printer using less ink speech?

  Adjust the opacity? or?

  Thanks in advance for any ideas.

  DP

  You're going to need profile and calibrate limit "of ink" of your RIP.  If your RIP doesn't have a profile for this substrate, you get one or the do it yourself (xRite colorimeter and something like "Proof" application-Monaco.  You may be able to obtain a profile of the paper manufacturer.

• How to make Vista use less RAM?

  OK, here's the deal... I got this computer from October 17, 2008. RAM is juicy until the past few days. I started noticing almost ALL the time my OS uses a total of 75 to 86% of RAM. It does not reflect the performance.

  Also, the Windows Task Manager says I on 65 running processes. I show processes from all users, and I can't just equal up to 800 megabytes.

  My computer has 1 gigabyte but reads 980Mb. So my question, how is using up to 86% during normal operations, while I'm only about calculate 56% use?

  OK, gotcha now. Looks like that you see right SuperFetch works like it's supposed to... "SuperFetch is trying its best to use as much RAM as possible, because if you have it you could thus make use." ;-) William Keener | Blog
  You are looking for an "easy button?"
  Join our Facebook group

• insert into the table based on the difference in line (or using less)

  Hello

  Oracle Version: 11g

  Operating system: Solaris 10.

  I was wondering if it is possible to insert data in a table based on the operator 'less' Please?

  We have a very large table in a database, we moved to a different database. The table is cleared by a line for a certain range of dates, and we wondered if it is possible to insert this line of data in the remote database using the difference of rank between the two tables.

  Here's the query that we are running:

  SELECT ID , TO_CHAR (creation_datetime, 'yyyy-mm-dd')
  from TABB10 
  where TO_CHAR (creation_datetime, 'yyyy-mm-dd')='2014-03-18' 
  minus 
  SELECT ID , TO_CHAR (creation_datetime, 'yyyy-mm-dd')
  from TABB10@TABB_LINK.APDB00 
  where TO_CHAR (creation_datetime, 'yyyy-mm-dd')='2014-03-18'
  

  TO_CHAR (CR ID

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

  2.4111E + 17-18 / 03 / 2014

  Any ideas please?

  Thank you

  If I don't get me wrong, you can insert as below

  INSERT INTO REMOTE_TABLE@DBLINK

  SELECT ID, TO_CHAR (creation_datetime, "yyyy-mm-dd")

  of TABB10

  where TO_CHAR (creation_datetime, 'yyyy-mm-dd') ='' 2014-03-18

  less

  SELECT ID, TO_CHAR (creation_datetime, "yyyy-mm-dd")

  of TABB10@TABB_LINK. APDB00

  where TO_CHAR (creation_datetime, 'yyyy-mm-dd') ='' 2014-03-18

  Concerning

• join using pivot tables

  Hello. I have still some difficulties using pivot. =(
  I have the following tables:
  USER - THE LIST OF ALL USERS
  USERROLE - LIST DESIGNATED FOR EACH USER ROLE
  ROLEENTITY - WHOLE ENTITY BY THE ROLE OF THE LIST
  ENTITY - ENTITY LIST
  AUDITUSER - TABLE AUDIT FOR EACH USER MAINTAINED/UPDATED
  
  goal is to get a list of all users maintained the previous day. and I want the entities be converted into columns (using the pivot).
  so if a user has been kept twice yesterday, there will be 2 separate newspapers.
  
  
  TABLE: USER
  LOGINID FIRSTNAME LASTNAME
  ALVIN JOSEPH 1
  ERWIN 2 CO
  
  TABLE: USERROLE
  ID LOGINID ROLEID
  1 1 45
  2 2 33
  
  TABLE: ROLEENTTITY
  ID ROLEID ENTITYID
  1 45 1
  2 45 3
  3-33-1
  4 33 4
  
  TABLE: ENTITY
  ID ENTITYNAME
  1. CREATE USER
  2 REMOVE USER
  RESET 3 USER
  4 EMAIL
  5 REPORTS
  
  TABLE: AUDITUSER
  ID PERFORMEDBY ACTIONPERFORMED DATE LOGINID
  1 ADMIN1 CREATE 04/07/13 ALVIN
  UPDATED 04/07/13 ALVIN ADMIN2 2
  3 ADMIN1 UPDATE 04/07/13 ALVIN
  4 ADMIN1 CREATE 04/07/13 ERWIN
  ADMIN1 5 UPDATE 04/07/13 ERWIN
  
  EXPECTED RESULT
  LOGINID CREATE USER DELETE USER RESET USER EMAIL REPORTS MAINTAINED BY ACTION
  ALVIN YES NO YES CREATE NO ADMIN1 NO.
  ALVIN NO YES NO YES NO NO. UPDATE ADMIN2
  ALVIN NO YES NO YES NO NO. UPDATE ADMIN1
  ERWIN YES NO NO YES CREATE NO ADMIN1
  ERWIN YES NO NO YES NO ADMIN1 UPDATE

  (1) correction:
  Instead of

  WHEN TRUNC (a.date) = TO_DATE (TO_CHAR (SYSDATE - 1, 'DD-MM-YYYY'), "DD-MM-YYYY")

  use

  WHEN TRUNC (a.date) = trunc (sysdate)-1

  (2) on the question: I have just check the own query and it works correctly, show your selection

  WITH usr(ID,USERNAME) AS
  (
  SELECT 1, 'ALVIN' FROM dual UNION ALL
  SELECT 2, 'ERWIN' FROM dual
  
  ),
  USERROLE(ID, LOGINID, ROLEID) AS
  (
  SELECT 1, 1, 45 FROM dual UNION ALL
  SELECT 2, 2, 33 FROM dual
  ),
  ROLEENTITY(ID, ROLEID, ENTITYID) AS
  (
  SELECT 1, 45, 1 FROM dual UNION ALL
  SELECT 2, 45, 3 FROM dual UNION ALL
  SELECT 3, 33, 1 FROM dual  UNION ALL
  SELECT 4, 33, 4 FROM dual
  ),
  ENTITY(ID, ENTITYNAME) AS
  (
  SELECT 1, 'CREATE USER' FROM dual UNION ALL
  SELECT 2, 'DELETE USER' FROM dual UNION ALL
  SELECT 3, 'RESET USER' FROM dual UNION ALL
  SELECT 4, 'Email' FROM dual dual UNION ALL
  SELECT 3, 'REPORTS' FROM dual
  ),
  AUDITUSER  (ID,  PERFORMEDBY,  ACTIONPERFORMED,  DAT,  LOGINID) AS
  (SELECT 1,  'ADMIN1',  'CREATE',  TRUNC(SYSDATE)-3,  'ALVIN' FROM dual UNION ALL
  SELECT 2,  'ADMIN2',  'UPDATE',  TRUNC(SYSDATE)-1,  'ALVIN'  FROM dual UNION ALL
  SELECT 3,  'ADMIN1',  'UPDATE',  TRUNC(SYSDATE)-2,  'ALVIN'  FROM dual UNION ALL
  SELECT 4,  'ADMIN1',  'CREATE',  TRUNC(SYSDATE)-3,  'ERWIN'  FROM dual UNION ALL
  SELECT 5,  'ADMIN1',  'UPDATE',  TRUNC(SYSDATE)-3,  'ERWIN'  FROM dual )
  
  SELECT     username,
             NVL2(EMAIL,'YES','NO') email,
             NVL2(CREATEUSER,'YES','NO') CREATEUSER,
             NVL2(delete_user,'YES','NO') delete_user,
             NVL2(reset_user,'YES','NO') reset_user,
             NVL2(REPORTS,'YES','NO') REPORTS,
             a.ACTIONPERFORMED,
             a.dat
    FROM (SELECT U.*, E.ENTITYNAME
            FROM ENTITY E
  
            JOIN ROLEENTITY RE
              ON RE.ENTITYID = E.ID
  
            JOIN USERROLE UR
              ON UR.ROLEID = RE.ROLEID
  
            JOIN USR U
              ON U.ID = UR.LOGINID) PIVOT(MIN(ID) FOR ENTITYNAME IN('Email' EMAIL,
                                                                    'CREATE USER' CREATEUSER,
                                                                    'DELETE USER' delete_user,
                                                                    'RESET USER' reset_user,
                                                                    'REPORTS' REPORTS))
   JOIN AUDITUSER a
   ON a.LOGINID = username
   AND A.DAT = TRUNC(SYSDATE)-3
  
   ORDER BY 1
  
  ALVIN     NO     YES     NO     YES     YES     CREATE     05.04.2013
  ERWIN     YES     YES     NO     NO     NO     UPDATE     05.04.2013
  ERWIN     YES     YES     NO     NO     NO     CREATE     05.04.2013
  

• Who join use in the situation below?

  Hello
  I have 2 tables with structures like below
  
  Table:-Machine
  (machinename char (5),
  MachineId char (6),
  date StartTime,
  end date,
  quantity)
  
  Table:-stop
  
  MachineId char (6),
  date of shutdowntime,
  shutdownmins char (5)
  
  What I want to do, is change machine starting and endtimes table according to the table to stop stops.
  
  Basically I will be leading table having structures like the machine table with just the difference in time of start and end according to the cases.
  Means that I will have a query select selection of fields that from the machine table table stop but will only be used for the calculations of time change.
  
  I am little confused here what join to use or have any other way to solve this problem.
  I need select only query response.
  
  Experts help me!
  
  Thank you
  Mahesh

  >
  So basically I will not need to select any since the closure just for the calculation
  >
  Well, which makes no sense.
  The only way that you can use "shutdown" calculation is to choose in this one.

  That's what Salomon showing you; How to select the data that you need it and do the math.

• date field using less javascript code

  Hello
  How less can I date since another date using java script code
  

  <script>
    function balancefeeItems(){
      function getVal(item){
     if($x(item).value != "")
       return parseFloat($x(item).value);
     else
       return 0;
      }
     $x('P16_NO_OF_DAYS').value = 
    (getVal('P16_DEAL_CLOSE_DATE') - getVal('P16_DEPARTURE_DATE')+1);
    }
  </script>

  I want less P16_DEAL_CLOSE_DATE-P16_DEPARTURE_DATE. I try to run the code, but it does not work very well.
  
  
  
  
  Thanks and greetings
  CORINE
  
  Published by: Sophie on February 9, 2012 01:10

  That your date picker object has its own format mask? It would be in the 'Settings' section for this element.

  You can have a cool log-in to pick up this change, I'm not sure that casual.