How to choose the following data using sql?

Similar Questions

• How to choose the last rate in SQL?

  Dear friends,

  I have a table named pr_master

  There are the item_id, pr_date, and item_rate fields in the table

  data are as below

  item_id pr_date item_rate

  21 01/01/2014 50

  21 01/05/2014 45

  01/09/2014 21, 44

  01/05/2014 25, 115

  15/01/2014 25, 110

  17/01/2014 25, 125

  I want the maximum date through SQL for specific item rate.

  Any1 can help. Thanking you.

  Kind regards

  with

  pr_master as

  (select 21 item_id, to_date('01-01-2014','dd-mm-yyyy') pr_date, 50 item_rate union double all the)

  Select 21, to_date (May 1, 2014 "," dd-mm-yyyy ""), 45 union double all the

  Select 21, to_date (September 1, 2014 "," dd-mm-yyyy ""), 44 Union double all the

  Select 25, to_date (May 1, 2014 "," dd-mm-yyyy ""), 115 union double all the

  Select 25, to_date (15 January 2014 "," dd-mm-yyyy ""), 110 union double all the

  Select 25, to_date (January 17, 2014 "," dd-mm-yyyy ""), 125 of the double

  )

  Select item_id, pr_date, item_rate

  of (item_id, pr_date, item_rate, row_number (select) on rn (partition by item_id arrested by pr_date desc)

  of pr_master

  )

  where rn = 1

  ITEM_ID	PR_DATE	ITEM_RATE
  21	09/01/2014	44
  25	17/01/2014	125

  Concerning

  Etbin

• How to get the full DDL using SQL developer

  Hi all

  I need get the full DDL a table with the details of the index partitions, synonyms, comments (if any) and give information if given any role, use SQL developer. We can achieve the same thing using shortcut F4 on name of the table into a frog, then selecting tab DDL. Is it possible to get the same in SQL Developer also?

  
  

  Also how I see existing procedures using SQL developer?  A toad, we were able to achieve using the schema browser.
  

  Hi all

  I reached by - right click on connection - diagram open... and any browser will even...

• How to view clob data using sql

  Hello
  
  In our database we have a table that is to have a column of type CLOB but now I want to display the data using sql select query but it throws error: "unsupported data Type.
  
  Could someone let me know how to view the clob data using the select query.
  
  Oracle DB version: 10.2.0.3
  
  Thank you

  user562223 wrote:
  Hello

  In our database we have a table that is to have a column of type CLOB but now I want to display the data using sql select query but it throws error: "unsupported data Type.

  Could someone let me know how to view the clob data using the select query.

  Oracle DB version: 10.2.0.3

  Thank you

  Usually a to_char (CLOBDFIELD) circled

  HTH,

  FJFranken

• To change the way of afficherdans the data using SQL

  I have data as follows:
  
  Name age
  Tom 24
  Harry 45
  Mona 30
  
  
  I want to convert these data in the way below
  
  Name1, name2 Age1 Age2 Name3 3
  24 45 30 Mona Harry Tom
  
  
  
  How can I do the same thing using SQL?

  Why not try to search this forum of 'PIVOT' to make this small change yourself?

  SQL> set line 1000
  SQL> WITH t AS (SELECT 101 empid,45 marks,8 rank FROM dual UNION ALL
    2             SELECT 101 empid,62 marks,7 FROM dual UNION ALL
    3             SELECT 101 empid,80 marks,2 FROM dual UNION ALL
    4             SELECT 102 empid,67 marks,5 FROM dual UNION ALL
    5             SELECT 102 empid,56 marks,6 FROM dual UNION ALL
    6             SELECT 103 empid,87 marks,7 FROM dual UNION ALL
    7             SELECT 103 empid,55 marks,9 FROM dual UNION ALL
    8             SELECT 103 empid,60 marks,6 FROM dual UNION ALL
    9             SELECT 103 empid,70 marks,3 FROM dual
   10             )
   11  ---End of Sample Data
   12  ---Now the original query.
   13  SELECT empid, MAX(DECODE(rn1,1,marks)) Marks1,MAX(DECODE(rn1,1,rank)) Rank1
   14              , MAX(DECODE(rn1,2,marks)) Marks2,MAX(DECODE(rn1,2,rank)) Rank2
   15              , MAX(DECODE(rn1,3,marks)) Marks3,MAX(DECODE(rn1,3,rank)) Rank3
   16              , MAX(DECODE(rn1,4,marks)) Marks4,MAX(DECODE(rn1,4,rank)) Rank4
   17  FROM
   18     (SELECT empid,marks,rank,
   19      ROW_NUMBER() OVER(PARTITION BY empid ORDER BY marks) rn1
   20      FROM t)
   21  GROUP BY empid;
  
       EMPID     MARKS1      RANK1     MARKS2      RANK2     MARKS3      RANK3     MARKS4      RANK4
  ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ----------
         101         45          8         62          7         80          2
         102         56          6         67          5
         103         55          9         60          6         70          3         87          7
  
  SQL> 
  

• How to choose the display by default when you use two screens on my Mac Pro?

  How to choose the display by default when you use two screens on my Mac Pro?

  The default view when you have several is made that you drag the little icon in the menu bar in this pane:

  

  .

• How to find the dense rank for the following data?

  I would like to know the dense rank of the following data:

  Table1:

  emp_id, emp_name salary

  1 name1 5000

  2 6000 name2

  3 name3 7000

  4 name4 8000

  I would like the classification of employees as below:

  Rank

  Name4 1

  Name3 2

  name2 3

  Name1 4

  Any body justify this request?

  Well, for every dense grade use DENSE_RANK :-) http://docs.Oracle.com/CD/E11882_01/OLAP.112/e23381/olap_functions004.htm

  WITH table1 AS(
  SELECT 1 emp_id, 'name1' emp_name, 5000 salary FROM dual UNION ALL
  SELECT 2 emp_id, 'name2' emp_name, 6000 salary FROM dual UNION ALL
  SELECT 3 emp_id, 'name3' emp_name, 7000 salary FROM dual UNION ALL
  SELECT 4 emp_id, 'name4' emp_name, 8000 salary FROM dual
  )
  SELECT  emp_name
         ,DENSE_RANK() OVER (ORDER BY salary DESC) "Rank"
  FROM    table1;
  

  Concerning

  Marcus

• How to choose the value of a string are numeric together and words of letters (for example, TEST)

  Hi all

  How to choose the value of a string are letters (for example, TEST) and all numeric...

  for example
  TEST 123456
  TEST 34567
  123456 ABCD
  1234 TEST
  TESTING 12345
  TEST 1@234$
  YOUR T 123456

  I want the results of the query as below.
  TEST 123456
  TEST 34567

  And I tried to use regexp_like in this case but without success. See the code below.
  SELECT * FROM TABLE WHERE regexp_like (Description, ' [TEST] % & [[: digit:]] + $');

  How can I do this, please answer.

  Thank you

  WF

  If you want to return only the rows that contain the string 'TEST', followed by zero or more space characters, followed by one or more digits?

  How about this:

  SELECT *.

  FROM my_table

  WHERE REGEXP_LIKE(description,'^TEST\s*\d+$')

• How to solve the problem of Oracle SQL Developer Connection?

  People,
  
  Hello. I use the Oracle 11 GR 1 material database. The database https://localhost.localdomain:1158 control console / em works correctly. I can create a database and a table with success.
  
  My OS is Linux and connects to the internet successfully.
  
  In order to execute SQL statements. We use Oracle SQL Developer. I connect Oracle SQL Developer in the following way:
  
  Connection name: DB1 (is my database name)
  User name: SYS (this is the user name I used to connect to the Console)
  Password: SYS (this is the password used to connect to the Console)
  Connection type: basic
  Host name: localhost
  Port: 1158
  SID: DB1 (it is created during the installation of the database)
  
  But the error message: "status: failed - IO exception Connection Reset."
  
  Can any folk tell me how to solve the problem of Oracle SQL Developer Connection?

  user8860348 wrote:
  People,

  Hello. I use the Oracle 11 GR 1 material database. database Control Panel https://localhost.localdomain:1158 / em works correctly. I can create a database and a table with success.

  My OS is Linux and connects to the internet successfully.

  In order to execute SQL statements. We use Oracle SQL Developer. I connect Oracle SQL Developer in the following way:

  Connection name: DB1 (is my database name)
  User name: SYS (this is the user name I used to connect to the Console)
  Password: SYS (this is the password used to connect to the Console)
  Connection type: basic
  Host name: localhost
  Port: 1158
  SID: DB1 (it is created during the installation of the database)

  But the error message: "status: failed - IO exception Connection Reset."

  Can any folk tell me how to solve the problem of Oracle SQL Developer Connection?

  user name: sys
  password: enter_your_correct_password given at the time of the installation of oracle

  role: select sysdba if you would connect as sysdba otherwise select normal for users other than the sys

  HostName: Enter your ip or hostname of the oracle example server address:-192.168.11.12

  to find the terminal/command prompt open hostname in oracle installed machine
  type---> hostname

  type ping hostname--->

  You can find the IP address of the server

  Port number: 1521 (default)---> I guess, otherwise check the port number in the file tnsnames.ora under your ORACLE_HOME/network/admin folder

  SID: DB1

  try it
  Good luck

• How to avoid the SEPARATE in OBIEE SQL

  Hello...
  
  For the issue I posted previously...
  Problem with the data type LONG in responses
  
  I executed the query into a FROG, and I've identified the error because of what this error is coming... because of SEPARATE...
  I took care to avoid this column in ORDER BY putting order on another column...
  
  Now my question is how to avoid the DISTINCT clause in SQL generated by OBIEE...
  If the first column of criteria is then it avoids the SEPARATE... but if I use measure... Group of will come... and group of should not be used here...
  
  If it's done... my problem is solved...
  Of course... I get duplicate rows...
  
  However, I want the answer how avoid SEPARATE?
  Waiting for the response from your...
  
  Thanks and greetings
  Kishore Guggilla

  Kishore,

  In the physical layer, open the properties of physical catalog and in the features tab find DISTINCT_SUPPORTED and remove the check box value.

  who removed separate in each query generated for this database.

  -Madan

• HP pavilion 15-e034tx: how to choose the right RAM for laptop

  How to choose the right RAM for my laptop (Pavilion 15-e034tx). I know I should buy DDR3 ram.

  Are there other factors should I consider when buying one? I got 2 slots for ram, which od these combos are possible?

  1-4 + 4 GB
  2-4 GB + 8 GB
  3-8 GB + 8 GB

  Thank you

  From the Manual:

  Two customer accessible/upgradable memory module slots

  Support for dual channel DDR3L (1600 MHz)

  Support 8192 MB RAM system in the following configurations:

  8192 MB (8192 MB × 1, × 4096 MB 2)

  Manual download link

  See page 53 for instructions. Memory access is easy via the service Panel. This is the part number for the approved 4 HP concert module:

  4 GB (PC3L, 12800, 1600 MHz) 691740-001

  http://www.Amazon.com/HP-691740-001-4GB-1600MHz-PC3L-12800/DP/B00CI08FX4/ref=sr_1_2?ie=UTF8 & qid = 1451655870 & SR = 8-2 & Keywords = 691740-001

  A 8 GB module is listed in the manual, and it's a 3rd generation of processor i5 I suspect 2 x 8 = 16 concerts would work, but strictly following the manual your only option is to add a 4 GB for a total of 8. Most users really not more 8 GB and adding a second identical module will allow two-channel operation, so you should see a noticeable jump in the overall performance.

  If it's 'the Answer' please click on 'Accept as Solution' to help others find it.

• How to create the user account using the command?

  How to create the user account using the command?

  Open cmd as administrator, and then type the following commands one after the other

  NET user / add program mypassword
  net localgroup administrators program / add
  net share concfg * C:------/ grant: program, complete
  This will create a user account with the name "Program" and the password "MonMotpasse".

  You can create the user name and password of your choice.

• How to get the last date of 3 days for the current month?

  Hello. Guy

  How to get the last date of 3 days for the current month?

  MY OUTPUT WOULD LOOK LIKE THIS

  JANUARY 29, 2016

  JANUARY 30, 2016

  JANUARY 31, 2016

  
  

  GUYS HELP ME / / /...
  

  SQL > select last_day (sysdate) - level + 1 double connect by level<= 3="" order="" by="">

  LAST_DAY)

  ---------

  29 JANUARY 16

  30 JANUARY 16

  31 JANUARY 16

• BI Layout Editor - how to display the current date?

  Hello

  Recently used BI Layout Editor (previously using MS Word to create the presentation of the State).

  He seems really nice and easy to use.

  However quick Q - How to display the current date in the layout editor (to show the report run date).

  Any quick suggestions is appreciated.

  Thank you

  Vivek

  Tab displays your selection available.

  It's like how when you insert the table in the Word document and when you select the table, you would see 2 additional tabs such as the design and the tool.

  Can you please insert "Text Element" and select the text element and see if you go to the tab 'text '?

• How to choose the max value

  Hi all

  I have the following data

  Pat_id Pat_enc_csn_id Dept_id Admit_date

  Z2694664	57982980	4055001	16/05/2014 13:21
  Z00624559	57760008	2055050	08/05/2014 14:37
  Z00624559	57760008	2055076	08/05/2014-21:06

  My requirement is to get the max dept or the date of maximum admission for each patient. my output should therefore

  Pat_id Pat_enc_csn_id Dept_id Admit_date

  Z2694664	57982980	4055001	16/05/2014 13:21
  Z00624559	57760008	2055076	08/05/2014-21:06

  can someone help me with the code please. using 11 g.

  (Note: there are several number of patients not only 2)

  Thank you.

  with t as)

  Select p,

  ROW_NUMBER() over (partition by Pat_id of Admit_date desc order) rn

  from your_table p

  )

  Select Pat_id,

  Pat_enc_csn_id,

  Dept_id,

  Admit_date

  t

  where rn = 1

  /

  SY.