How to write this Simple query?

Similar Questions

• How to write a simple select query to get the data of the table as an XML.

  How to write a simple select query to get the data of the table as an XML. In the query, I'm just adding items below which i need be there in the XML document
  

  select '<test_tag>'||EMP_NAME||'</test_tag>','<date>'||sysdate||'</date>' 
  from temp_table where id_num BETWEEN 1 AND 10;

  I have need to add the root tag as well in the beginning and the end of < root > < / root > this xml file. Please advice if this is possible with the select query
  without using XMLGEN, XMLQUERY or any other packages built and function?

  I need to URL escapes with the UTF-8 code points that we have already achieved using the utl_http package. Please help how to do that without using the utl_http package.

  What is wrong with him?

  At present, the only way I can think of to avoid a call to UTL_HTTP. SET_BODY_CHARSET is to write your own little wrapper.
  In this way, you can specify the Boolean parameter or omit it if you choose to use named parameters:

  SQL> create or replace function my_url_escape (url in varchar2)
    2  return varchar2
    3  deterministic
    4  is
    5  begin
    6   return utl_url.escape(url, false, 'AL32UTF8');
    7  end;
    8  /
  
  Function created
  
  SQL> select my_url_escape('http://some.uri.com/param?lang=fr&text=contrôle') from dual;
  
  MY_URL_ESCAPE('HTTP://SOME.URI
  --------------------------------------------------------------------------------
  http://some.uri.com/param?lang=fr&text=contr%C3%B4le
   
  

• No idea how to write this query

  Hi, My Data is as below
  
  DocNum doc_date type of amount
  1154 15 November 11 232501.5 invoice
  200206 4 November 11 - 243672.64 credit memo
  Note flow 111 5 November 555.22 11
  
  Output must be
  
  DocNum doc_date amount Type AmountDR AmountCR
  1154 232501.5 15 November 11 Bill 232501.5
  Note credit 200206 4 November 11 - 243672.64 - 243672.64
  Note flow 111 5 November 555.22 11 555.22
  
  If the amount is > 0, then it must be displayed in the value of the amount to be AmountDR
  If amount < 0 then it must be displayed in the value of the sum amount CR
  
  
  
  Can help how to write this query

  with sample_table as (
                        select 1154 Docnum,date '2011-11-15' doc_date,232501.5 Amount,'Invoice' type from dual union all
                        select 200206,date '2011-11-04',-243672.64,'Credit Memo' from dual union all
                        select 111,date '2011-11-05',555.22,'Debit Memo' from dual
                       )
  select  Docnum,
          doc_date,
          Amount,
          type,
          case
            when Amount >= 0 then Amount
          end AmountDR,
          case
            when Amount < 0 then Amount
          end AmountCR
    from  sample_table
  /
  
      DOCNUM DOC_DATE      AMOUNT TYPE          AMOUNTDR   AMOUNTCR
  ---------- --------- ---------- ----------- ---------- ----------
        1154 15-NOV-11   232501.5 Invoice       232501.5
      200206 04-NOV-11 -243672.64 Credit Memo            -243672.64
         111 05-NOV-11     555.22 Debit Memo      555.22
  
  SQL> 
  

  SY.

• How to achieve this simple effect?

  How to achieve this simple effect?

  Hi guys,.

  I just want to know what do you call the effect which the corners of the screen is blurred and darker, and how can we achieve?

  See the video in this link www.youtube.com/watch?v=lHj83FRR11s.

  Thank you in advance!

  Use a solid layer of the color of your choice then add a mask and change his pen:

  The effects coming from the photograph is called vignetting or vignnete

  Another way is to add a bright spot and animated, but its more difficult, I hope it works

• How to write the select query for it

  Hello

  I had an html form and the area I drop down and he needs to select several values in the drop-down box. When I select multiple values then I have to write the query to SQL select statement.

  When I try to write the select statement and trying to run I get the error message.

  Select * from Table

  where emo_no = '1,2,3 '.

  That's how I write the query please suggest me how to write the query to select several values in the drop-down box.

  Thank you

  Use the keyword sql 'in '.  If you don't know how, I've heard good things about the book Teach Yourself SQL in 10 Minutes by Ben Forta.

• How to write this query in the hierarchy

  Hi gurus,

  Really need your help on this query.  Thank you very much in advance.

  SELECT
    t1.key as root_key ,
  (SELECT
        t2.unit_id AS unit_id 
        level-1 AS level ,
        t2.name,
        t2.creator
      FROM
        tab t2
        START WITH t2.unit_id       =   t1.unit_id            -----check each node as root
        CONNECT BY prior t2.unit_id = t2.parent_unit_id
  
    )
     t1.name as parent_unit_name
  FROM
    tab t1
  

  I'll write a query of the hierarchy as above, and that EACH line (node, totally more than 10200) is checked as root node to see how many sheets are accessible for her... It must be implemented in a single query.

  I know inline query should NOT return multiple rows or multiple columns, but the inline elements are necessary and can certainly be made in a correct solution.

  (env):

  Database Oracle 12 c Enterprise Edition Release 12.1.0.2.0 - 64 bit Production

  PL/SQL Release 12.1.0.2.0

  )

  Test data:

  select 1 as unit_id, null as parent_organization_unit_id, 'U1' as name from dual
  union all
  select 2, 1, 'U2' FROM DUAL
  UNION ALL
  SELECT 3, NULL, 'U3' FROM DUAL
  UNION ALL
  SELECT 4, 3, 'U4' FROM DUAL
  UNION ALL
  SELECT 5, 2, 'U5' FROM DUAL
  UNION ALL
  SELECT 6, 5, 'U6' FROM DUAL
  UNION ALL
  SELECT 7, 6, 'U7' FROM DUAL
  UNION ALL
  SELECT 8, 5, 'U8' FROM DUAL
  UNION ALL
  SELECT 9, 5, 'U9' FROM DUAL;
  

  Final result should be like this

  key unit_id,    level,   name, parent_name
  1    1    0    u1      u1
  1    2    1    u2       u1
  1    5    2     u5      u1
  1    6    3     u6      u1
  1    7    4    u7       u1
  1    8    3    u8       u1
  1    9    3     u9      u1
  2    2    0     u2       u2
  2    5    1      u5       u2
  2    6    2     u6       u2
  2    7    3      u7      u2
  2    8    2      u8       u2
  2    9    2      u9       u2
  
  

  Don't know how get you your output, it does not match your data...

  with tab as)

  Select 1 as unit_id, null as parent_organization_unit_id 'U1' as the name of double

  Union of all the

  Select 2, 1, 'U2' FROM DUAL

  UNION ALL

  SELECT 3, NULL, 'U3' FROM DUAL

  UNION ALL

  SELECT 4, 3, 'U4' FROM DUAL

  UNION ALL

  SELECT 5, 2, 'U5' OF THE DOUBLE

  UNION ALL

  SELECT 6, 5, 'U6' OF THE DOUBLE

  UNION ALL

  SELECT 7, 6, "U7" OF THE DOUBLE

  UNION ALL

  SELECT 8, 5, 'U8' FROM DUAL

  UNION ALL

  9. SELECT, 5, 'U9' FROM DUAL

  )

  Select dense_rank() key (order by connect_by_root unit_id), unit_id, level - 1 as 'LEVEL', connect_by_root name root_parent_name

  t tab

  Start with parent_organization_unit_id is null

  Connect prior unit_id = parent_organization_unit_id

  KEY	UNIT_ID	LEVEL	ROOT_PARENT_NAME
  1	1	0	"U1".
  1	2	1	"U1".
  1	5	2	"U1".
  1	6	3	"U1".
  1	7	4	"U1".
  1	8	3	"U1".
  1	9	3	"U1".
  2	3	0	"U3".
  2	4	1	"U3".

• How to make the simple query for this scenario... ?

  Hello:
  
  Dummy table provided for simplicity.
  
  It's my database table (Table_A)
  
  Date1 | Plane1 | Category | Duration | Fees
  01/01/2011 | A | Gold | 5. 2
  01/01/2011 | C | Money | 4. 11
  01/01/2011 | B | Gold | 6. 2
  01/01/2011 | D | Gold | 2. 4
  01/01/2011 | B | Gold | 3. 5
  01/01/2011 | A | Money | 4. 8
  01/01/2011 | B | Gold | 1. 3
  
  I need to write a query to get the result below:
  
  Date1 | Plane1 | Sum_Duration | Sum_Charge | Sum_Gold_Duration | Sum_Gold_Charge | Sum_Silver_Duration | Sum_Silver_Charge
  01/01/2011 | A | 9. 10. 5. 2. 4. 8
  01/01/2011 | B | 10. 10. 10. 10. 0 | 0
  01/01/2011 | C | 4. 11. 0 | 0 | 4. 11
  01/01/2011 | D | 2. 4. 2. 4. 0 | 0
  
  This query will provide the 1st four columns:
  
  SELECT Date1,
  base1,
  Sum (Duration) Sum_Duration,
  Sum (load) Sum_Charge
  FROM TABLE_A
  GROUP BY date1, rarateplan
  
  But I need to know how to get the rest of the columns (i.e. Summary according to categories; from 5 to 8 columns)? Is this can be done in a single query without writing subqueries?
  
  Please let me know, (with code), the best way.
  
  Thank you-
  Tanvir

  Use like this:

  SELECT Date1,
  base1,
  Sum (Duration) Sum_Duration,
  Sum (load) Sum_Charge,
  SUM (decode(Category,'Gold',duration,0)) Sum_Gold_Duration,
  SUM (decode(Category,'Gold',charge,0)) Sum_Gold_charge,
  SUM (decode(Category,'Silver',duration,0)) Sum_Silver_Duration,
  SUM (decode(Category,'Silver',charge,0)) Sum_Silver_charge
  FROM TABLE_A
  GROUP BY date1, rarateplan

  Published by: SANT007 on August 11, 2011 11:04

• How to write this query?

  Hi people,

  I need to get a query in which a set of records, I get ONLY those which previous registry has a field with a value to this topic. Other values, the field can contain are not necessary.

  I know that sounds easy but... I can't get it.

  So, for Oracle 10 g 2... Here's my query:

  SELECT a.person_id, a.person_status, a.message_id, a.order_id

  OF t_HR one

  WHERE a.person_status = "rejected".

  AND a.id >

  (SELECT max (b.id)

  OF t_HR b

  WHERE b.person_id = a.person_id

  and b.order_id = a.order_id

  AND b.person_status! "revised =".

  B.ID AND < a.id)

  ORDER BY desc a.id

  Let me explain:

  1 - HR table is a table of people. These people has serveral STATUS.

  2 - ID is a sequential (each www.voyages-sncf.com has a different identification number).

  3 - the application must get THAT all people "rejected".

  4. - However, (subquery) I need ONLY those that previous register (the second register) holds a status of "OK". If the person holds a "revised" status he's not, he should be the next register (the third)

  5.-L' ORDER ID DESC, so is the first register must have a STATUS = "rejected" and the second a 'OK '.  IF the second register = "revised", then the third register must be 'OK '. And I need this query.

  HOW DO?

  My problem: the subquery gives you previous register of the same guy, but... it does not give you the value of the State, I need, which is 'OK '.

  I tried to add to the subquery...

  SELECT max (b.id)

  OF mod_human_resource b

  WHERE b.person_id = a.person_id

  and b.order_id = a.order_id

  AND b.person_status = 'OK '.

  AND b.id < a.id

  ... but if I have 5 records of that person, the first is "rejected", the second is "accepted", the third is 'new' and the fourth is 'OK'... the subquery gives you the 4th register and which is not correct for me, it must be only the second one (prior to the first State registry).

  I need to be a query, because I need to use it on a MERGER for a DWH.

  If there is another way (function, or even a procedure) to make the MERGER rather than with a request, which would be ok too. I am poor DWH knowledge.

  Thanks in advance.

  Hello

  So, you need to know if a line is the 'first' line, and you should also know what is the 'next' status, (even the 'first' and 'next' are already defined).  This sounds like a job for analytical functions.  ROW_NUMBER can tell you if a line is first or not, and LEAD can tell you what a value on the next row.

  Since you post CREATE TABLE and INSERT statements for your own table, I'll use the table scott.emp to illustrate.

  Consider these data from scott.emp:

  SELECT DeptNo

  ename

  work

  FROM scott.emp

  ORDER BY deptno

  ename DESC

  ;

  Output:

  DEPTNO ENAME JOB

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

  10 MILLER CLERK

  PRESIDENT OF KING 10

  MANAGER 10 CLARK

  20 SMITH CLERK

  ANALYST SCOTT 20

  20 JONES MANAGER

  20 FORD ANALYST

  20 ADAMS CLERK

  30 WARD SALESMAN

  SELLER OF 30 TURNER

  30 MARTIN SALESMAN

  30 JAMES CLERK

  MANAGER BLAKE 30

  30 ALLEN SALESMAN

  Now, let's say we want only who know the departments where the forefront (in order descending ename) a job = 'CLERK', and the following line (also in descending by ename order) = "ANALYST" job, and we want to know the ename of the first row.  In other words, the correct output is:

  DEPTNO ENAME

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

  20 SMITH

  Note that deptno = 10 is not included, even if the first task is to "CLERK." that was because the second job in deptno = 10 is the "PRESIDENT", not "ANALYST."

  Here's a way to get these results:

  WITH got_analytics AS

  (

  SELECT ename, deptno, job

  ROW_NUMBER () OVER (PARTITION BY deptno

  ORDER BY ename DESC

  ) AS r_num

  LEAD (employment) OVER (PARTITION BY deptno

  ORDER BY ename DESC

  ) AS next_job

  FROM scott.emp

  )

  SELECT deptno, ename

  OF got_analytics

  WHERE r_num = 1

  AND job = 'CLERK '.

  AND next_job = 'ANALYST '.

  ;

  I hope that answers your question.

  If this isn't the case, then, as Dan (and the FAQ forum) said, post CREATE TABLE and INSERT statements for some sample data and the exact results you want from these data.

  Post your query, based on the one I have posted more top and ponit out where he gets results.

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

  See the FAQ forum: https://forums.oracle.com/message/9362002#9362002

• How to write this query procedure of ina

  IF ((drapeau = ' n ') OR (flag = 'F') OR (FLAG =' WAS))
  ) THEN
  SELECT CUSTOMER_ID, BUSINESS_PASSCODE, LOG ON TO V_CUSTOMER_ID, V_BUSINESS_PASSCODE, V_LOG OF THE CUSTOMER
  WHERE V_BUSINESS_PASSCODE AND V_CUSTOMER_ID = & ID = & CODE AND
  V_LOG IN('Y')
  SO I HAVE TO RETURN THE ISP (OF TYPE VARCHAR) CAN YOU TELL HOW DO

  Make values flag, id, code as a parameter and an output parameter. You can have any number f settings if you want to return the results of the query.

  as
  create procedure (identification number, varchar2, varcahr2, out returnvalue flag code varchar2)
  as
  Start
  -your code

  ---

  --
  IF ((drapeau = ' n ') OR (flag = 'F') OR (FLAG =' WAS))
  ) THEN
  SELECT CUSTOMER_ID, BUSINESS_PASSCODE, LOG ON TO V_CUSTOMER_ID, V_BUSINESS_PASSCODE, V_LOG OF THE CUSTOMER
  WHERE V_CUSTOMER_ID = ID AND CODE = V_BUSINESS_PASSCODE AND
  V_LOG IN('Y');
  returnValue =;

• How can I write this GREP query correctly (CS4)

  Hello.

  I have a, uh, interesting problem. I got a HUGE page layout document. copy typed in word... and have ' cleaned every regular:

  -to - and multi-retourne to the simple and so on.

  However, the editor has throughout the copy (by effect? LOL) decided to single space the letters of the words randomly in the text as follows:

  It is a E x a m p l e, of what he has done and is a massive p r o b l e m / e h a d a, c e h!

  Ok... I try to work on the proper GREP but have so far failed. What I need, is to find any space white between two simple letters and replace it with, well, to remove them. I'm into hysteria with myself as it seems so simple and yet I can not understand it.

  So, here I am enlisting the help of the GREP Boffins out there.

  Thank you sincerely

  Grant

  It would be: search

  (? <><\w) (?="\w\">)

  replacing it with nothing - assuming that these spaces, as Peter points out. It really could be followed as well. It's (I think) so a style German emphasis to the space of words (but not as big as a set of 'regular' space).

  You'd also better to check than if there are really just words at random, otherwise you will lose focus. If you want to mark the words with a character style, you cannot use the above GREP. Interestingly, I can not write a single GREP that removes the spaces and add a character style to the text at a time... But you can use the GREP

  \<\w( \w)+\="">

  with a character style in the replace with formatting field to mark any text with a style, and then remove the outdoor areas.

• Cannot get this simple query!

  Hi guys,.
  
  There is this requirement easy to write a query that selects many columns in a table, but grouped on 3 columns in the same table.
  
  Table Str:
  C11 col2 col3 col4 col5 col6 col7 col8 col9 col10
  
  Mandatory:
  Group By: Col9, col10
  Columns to select: C11 col2 col3 col4 col5 col6 col7 col8
  
  I know there is something simple that I'm missing.
  
  any help will be appreciated.
  
  Thank you!

  Hello

  What produces the output you asked for the data that you have posted:

  SELECT       MIN (col1)
  ,       MIN (col2)
  ,       MIN (col3)
  ,       MIN (col4)
  ,       MIN (col5)
  ,       MIN (col6)
  ,       MIN (col7)
  ,       MIN (col8)
  ,       col9
  ,       col10
  FROM       str
  GROUP BY  col9
  ,       col10
  ;
  

  If the fact

  WITH     got_rnum     AS
  (
       SELECT  str.*
       ,     ROW_NUMBER () OVER ( PARTITION BY  col9
                           ,             col10
                           ORDER BY        col1
                           ,             col2
                           ,             col3
                           ,             col4
                           ,             col5
                           ,             col6
                           ,             col7
                           ,             col8
                           )     AS rnum
       FROM     str
  )
  SELECT     col1
  ,     col2
  ,     col3
  ,     col4
  ,     col5
  ,     col6
  ,     col7
  ,     col8
  ,     col9
  ,     col10
  FROM     got_rnum
  WHERE     rnum     = 1
  ;
  

  With the sample data that you posted both queries produce the same results.
  With other data, both queries will produce different results.

• How to write better my query

  Hello

  on 11.2.0.4

  I have two tables:

  creation scripts are attached.

  

  And I wrote a query to search for the students in which all their friends are in different qualities of themselves. Return the students names and ranks.

  Here's my query and it works fine. But can it be written better? More effectively?

  Select friend f, h1 highschooler, f.id1, h1.name, h1.grade, f.id2, h2.name, h2.grade

  H2 highschooler where h1.id = f.id1 and h2.id = f.id2 and h1.grade <>h2.grade and f.id1 not in

  (by selecting f1.id1 in friend f1, h3 highschooler,

  highschooler h4 where h3.id = f1.id1 and h4.id = f1.id2 and h3.grade = h4.grade)

  Thank you and best regards.

  Step has)

  count(*) over(partition by id1) cnt
  

  It counts how many ID2 are there in each ID1

  Step B)

  count(decode(h.grade, h1.grade, null, 1)) over(partition by id1) f1
  

  This does 2 things

  Step 1

  decode(h.grade, h1.grade, null, 1)
  

  If grade ID1 is equal to the rank of ID2 return NULL otherwise if its different 1 return

  Note: COUNTY does not have the value NULL. This is the reason for return null.

  Step 2

  count() over(partition by id1) f1
  

  This is essentially considered how ID2 can have a different category than for each ID1 ID1

  When we filter for step A is equal to step B, then it will give ID1 which all ID2 are in a different category

• help me with this simple query

  Hi, I have reached the results by querying the table twice. so, how can I get the results by hitting the table only once.
  version 10g
  

  with t as 
  (select 100 parent , 1 child , 'Y' flag from dual union all
  select 100 parent , 2 child , 'N' flag from dual union all
  select 100 parent , 3 child , 'N' flag from dual union all
  select 100 parent , 4 child , 'N' flag from dual union all
  select 100 parent , 5 child , 'Y'  flag from dual union all
  select 100 parent , 6 child , 'N' flag from dual union all
  select 100 parent , 7 child , 'N' flag from dual union all
  select 100 parent , 8 child , 'Y' flag from dual union all
  select 100 parent , 9 child , 'N' flag from dual)
  select * from t where parent in ( 
  select parent from t
  where child = 1)
  and flag = 'N'
  order by child;

  Hello

  Here's one way:

  WITH     got_good_cnt     AS
  (
       SELECT     t.*
       ,     SUM (CASE WHEN child = 1 THEN 1 END)
                OVER (PARTITION BY  parent)          AS good_cnt
       FROM    t
  )
  SELECT       *     -- or list all columns except good_cnt
  FROM       got_good_cnt
  WHERE       good_cnt >= 1
  AND       flag        = 'N'
  ORDER BY  child
  ;
  

  The best way may depend on your data, for example, the columns that are unique.

  Each line in your sample data has the same value for parent. Is this the best game of test data?

• How to make this simple sql run faster?

  Here is a very simple sql, but it takes too long to finish as an hour or more, and the problem is in the table. It's a huge table with 17660025 lines.
  In addition, upd_dt is indexed.

  select distinct (dstn_type) from ims_ets_prty_msge where ims_ets_prty_msge.upd_dt > sysdate - 30;

  Execution plan seems to be no problem: (is 9i, and I do not think that it would not perform better if the UNIQUE HASH is used instead of SORT UNIQUE)

  -----------------------------------------------------------------------------------------
  | Id  | Operation                    |  Name                    | Rows  | Bytes | Cost  |
  -----------------------------------------------------------------------------------------
  |   0 | SELECT STATEMENT             |                          |     6 |    78 |  1409 |
  |   1 |  SORT UNIQUE                 |                          |     6 |    78 |  1409 |
  |   2 |   TABLE ACCESS BY INDEX ROWID| IMS_ETS_PRTY_MSGE        |   856K|    10M|    10 |
  |*  3 |    INDEX RANGE SCAN          | IMS_ETS_PRTY_MSGE_INDX5  |   154K|       |     2 |
  -----------------------------------------------------------------------------------------
   
  Predicate Information (identified by operation id):
  ---------------------------------------------------
   
     3 - access("IMS_ETS_PRTY_MSGE"."UPD_DT">SYSDATE@!-30)
   
  Note: cpu costing is off

  Here is some info on the table

  NUM_ROWS BLOCKS  EMPTY_BLOCKS AVG_SPACE CHAIN_CNT AVG_ROW_LEN
  17129540      455259     622           502             455278      188

  The thing is that we must make it run faster.
  And all I can think is to create a bitmap on dstn_type (low cardinality) index and partition the table using upd_dt;
  
  So my question would be is anyway that we can get a better response time without having to make that kind of change?
  Or is this kind of change really help?
  
  Any thoughts would be appreciated!
  
  Thank you

  Have you thought about putting an index on (upd_dt, dstn_type)?

  With the query you posted, and this index, it should be possible to use a full scan of the index, no visit to the table at all.

  A bitmap index would not be a good idea, if it is an OLTP application / table.

• How to write this trigger or is there another way?

  Hello guys,.

  I have a problem when I write my trigger. I want to achieve the following functions:

  1. when the table generated ID automatically, then insert 'this ID' in table B.

  2. after 'the ID' insert into table B, insert 'B_ID' of table table_A B.

  
  

  In order to reach no. 1, there's my table A trigger code:

  
  

  create or replace TRIGGER "bi_A" 

  front Insert the 'table_A'

    for each row 

  Start

    if : new . "ID" is null then

      Select "A_SEQ" .nextval into : new . "ID" de double ;

    end if ;

  Insert into table_B(B_ID) values(:new.ID);

  end ;

  He still has the error ORA-06550, and I don't know what the problem is.

  
  

  And I've always struggled with function no. 2, I think I can write another trigger belong to table B?
  

  Thank you very much

  Leila

  Is the first array actually named table_A (case included)?  If this is not the case, remove the quotes around the name.

  create or replace TRIGGER bi_A

  before inserting on table_A

  for each line

  Start

  If: new.ID "is then null

  Select A_SEQ.nextval in: double new.ID;

  end if;

  insert into table_B (B_ID) values(:new.ID);

  end;