Please help to write a complex query "select".

Similar Questions

• Please help me write this SQL query...

  Hi everyone,
  
  Please help me in this query.
  A patient can multiple types of Adresses (types P,M,D).If they have all the 3 types i need to select type: p and
  if they have (M and D) i need to select type M,and if they have only type D i have to select that.
  For each address i need to validate whether that particular address is valid or not (by start date and end date and valid flag)
  
  Patient table
  =============
  
  Patient_id          First_name    last_name
  
  1                   sanjay        kumar
  2                   ajay          singh
  3                   Mike          John
  
  
  Adress table
  ============
  
  address_id       patient_id       adresss       city       type       startdate        enddate      valid_flg
  
  1                   1             6222         dsadsa           P          01/01/2007       01/01/2010
  2                   1             63333        dsad             M          01/02/2006       01/01/2007      N
  3                   1             64564         fdf              M          01/01/2008       07/01/2009      
  4                   1             654757       fsdfsa          D          01/02/2008       09/10/2009  
  5                   2             fsdfsd       fsdfsd            M          01/03/2007       09/10/2009   
  6                   2             jhkjk        dsad              D          01/01/2007       10/10/2010   
  7                   3             asfd         sfds               D          01/02/2008       10/10/2009      
  
  
  output
  =====
  
  1        sanjay       kumar            6222       dsadsa      P          01/01/2007        01/01/2010     
  2        ajay         singh            fsdfsd     fsdfsd       M          01/03/2007        09/10/2009 
  3        mike         john              asfd       sfds        D          01/02/2008        10/10/2009

  Thanks in advance
  Phani

  Hello, Fabienne,.

  This race for you (twisted code of Sarma):

  SELECT patient_id, first_name, last_name, address, city, type, startdate, enddate
   FROM (
    SELECT a.patient_id patient_id, first_name, last_name, address, city, type, startdate, enddate,
               ROW_NUMBER() OVER (PARTITION BY p.patient_id ORDER BY CASE type WHEN 'P' THEN 1
                                                                        WHEN  'M' THEN 2
                                                                        WHEN  'D' THEN 3
                                                                      END) rn
      FROM  patient p
      JOIN  address a ON (p.patient_id = a.patient_id )
     WHERE NVL(valid_flg, 'X') != 'N'
       AND SYSDATE BETWEEN startdate AND  NVL(enddate, SYSDATE)
       )
  WHERE rn = 1; 
  

  Edit, currently in the trial:

  With Patient AS (
  SELECT 1  Patient_id , 'sanjay' First_name, 'kumar'  last_name FROM DUAL UNION ALL
  SELECT 2, 'ajay', 'singh' FROM DUAL UNION ALL
  SELECT 3, 'Mike', 'John' FROM DUAL),
  Address AS (
  SELECT 1   address_id, 1  patient_id, '6222'    address, 'dsadsa'   city, 'P'  type, to_date('01/01/2007', 'DD/MM/YYYY')  startdate, to_date('01/01/2010', 'DD/MM/YYYY')  enddate, NULL  valid_flg FROM DUAL UNION ALL
  SELECT 2,1,'63333','dsad','M', to_date('01/02/2006', 'DD/MM/YYYY'), to_date('01/01/2007', 'DD/MM/YYYY'),  ' N'  FROM DUAL UNION ALL
  SELECT 3,1,'64564','fdf','M', to_date('01/01/2008', 'DD/MM/YYYY'), to_date('07/01/2009', 'DD/MM/YYYY'), NULL  FROM DUAL UNION ALL
  SELECT 4,1,'654757','fsdfsa','D', to_date('01/02/2008', 'DD/MM/YYYY'), to_date('09/10/2009', 'DD/MM/YYYY'),  NULL  FROM DUAL UNION ALL
  SELECT 5,2,'fsdfsd ','fsdfsd','M', to_date('01/03/2007', 'DD/MM/YYYY'), to_date('09/10/2009', 'DD/MM/YYYY'), NULL  FROM DUAL UNION ALL
  SELECT 6,2,' jhkjk','dsad','D', to_date('01/01/2007', 'DD/MM/YYYY'), to_date('10/10/2010', 'DD/MM/YYYY'),  NULL  FROM DUAL UNION ALL
  SELECT 7,3,'asfd',' sfds',' D', to_date('01/02/2008', 'DD/MM/YYYY'), to_date('10/10/2009', 'DD/MM/YYYY'),  NULL  FROM DUAL)
  -- end test data
   SELECT patient_id, first_name, last_name, address, city, type, startdate, enddate
   FROM (
    SELECT a.patient_id patient_id, first_name, last_name, address, city, type, startdate, enddate,
               ROW_NUMBER() OVER (PARTITION BY p.patient_id ORDER BY CASE type WHEN 'P' THEN 1
                                                                        WHEN  'M' THEN 2
                                                                        WHEN  'D' THEN 3
                                                                      END) rn
      FROM  patient p
      JOIN  address a ON (p.patient_id = a.patient_id )
     WHERE NVL(valid_flg, 'X') != 'N'
       AND SYSDATE BETWEEN startdate AND  NVL(enddate, SYSDATE)
       )
  WHERE rn = 1; 
  
  PATIENT_ID FIRST_ LAST_ ADDRESS CITY   TY STARTDATE ENDDATE
  ---------- ------ ----- ------- ------ -- --------- ---------
           1 sanjay kumar 6222    dsadsa P  01-JAN-07 01-JAN-10
           2 ajay   singh fsdfsd  fsdfsd M  01-MAR-07 09-OCT-09
           3 Mike   John  asfd     sfds  D 01-FEB-08 10-OCT-09
  

• Need help to write a sub query

  Our environment - Oracle 10 g
  
  Hi all
  Need help to write a sub query to reach him here are examples of data using which iam trying to replace the value column in the table based on two other columns in the same table
  
  Examples of data
  
  ClaimNo flag LineNo Procedurecode
  100 01 N MN4567
  100 02 Y 7863
  100 03 N MN8976
  100 04 Y 9000
  101 01 Y 8954
  101 02 N MN6754
  101 03 N MN7654
  101 04 Y 8976
  102 01 Y 1234
  102 02 Y 2345
  102 03 Y 3456
  102 03 Y 4567
  
  Each column of ClaimNo has several rows of data. But if column procedurecode for a claimNo starts with MN then all values associated with the claimno for the flag column should replace N
  
  If the data must become like below
  
  ClaimNo flag LineNo Procedurecode
  100 01 N MN4567
  100 02 N 7863
  100 03 N MN8976
  100 04 N 9000
  101 01 N 8954
  101 02 N MN6754
  101 03 N MN7654
  101 04 N 8976
  102 01 Y 1234
  102 02 Y 2345
  102 03 Y 3456
  102 03 Y 4567
  
  
  Thank you

  See the example:

  with t as (
                select 100 ClaimNo, '01' LineNo, 'N' Flag, 'MN4567' Procedurecode from dual
      union all select 100, '02', 'Y', '7863' from dual
      union all select 100, '03', 'N', 'MN8976' from dual
      union all select 100, '04', 'Y', '9000' from dual
      union all select 101, '01', 'Y', '8954' from dual
      union all select 101, '02', 'N', 'MN6754' from dual
      union all select 101, '03', 'N', 'MN7654' from dual
      union all select 101, '04', 'Y', '8976' from dual
      union all select 102, '01', 'Y', '1234' from dual
      union all select 102, '02', 'Y', '2345' from dual
      union all select 102, '03', 'Y', '3456' from dual
      union all select 102, '03', 'Y', '4567' from dual
  )
  select
      claimno,
      lineno,
      flag,
      case
        when count(decode(substr(procedurecode,1,2),'MN',1)) over(partition by claimno)>0
          then 'N'
        else flag
      end new_flag,
      procedurecode
  from t
  

  Kind regards
  Sayan M.

• Need help to write a SQL query complex

  I have the source tabe as below
  
  -> SOURCE_TABLE
  

  NAME     CUST_ID     SVC_ST_DT     SVC_END_DT 
  TOM        1               31/08/2009      23/03/2011 
  DOCK       2               01/01/2004      31/05/2010 
  HARRY      3               28/02/2007      31/12/2009 

  I want to load as target table below
  -> TARGET_TABLE
  

  NAME     CUST_ID                     SVC_ST_DT      SVC_END_DT 
  TOM      1           31/08/2009      31/12/2009 
  TOM      1           01/01/2010      31/12/2010 
  TOM      1           01/01/2011      23/03/2011 
  DOCK      2           01/01/2004      31/12/2004 
  DOCK      2           01/01/2005      31/12/2005 
  DOCK      2           01/01/2006      31/12/2006 
  DOCK      2           01/01/2007      31/12/2007 
  DOCK      2           01/01/2008      31/12/2008 
  DOCK      2           01/01/2009      31/12/2009 
  DOCK      2           01/01/2010      31/05/2010 
  HARRY      3           28/02/2007      31/12/2007 
  HARRY      3           01/01/2008      31/12/2008 
  HARRY      3           01/01/2009      31/12/2009 

  Is it possible to write a SQL query that returns the data in the same way above the target table.
  
  Published by: AChatterjee on April 30, 2012 07:14
  
  Published by: AChatterjee on April 30, 2012 07:14

  Or like this...

  SQL> ed
  Wrote file afiedt.buf
  
    1  with t as (select 'TOM' as NAME, 1 as CUST_ID, date '2009-08-31' as SVC_ST_DT, date '2011-03-23' as SVC_END_DT from dual union all
    2             select 'DOCK', 2, date '2004-01-01', date '2010-05-31' from dual union all
    3             select 'HARRY', 3, date '2007-02-28', date '2009-12-31' from dual)
    4  --
    5  -- end of test data
    6  --
    7  select name, cust_id, svc_st_dt, svc_end_dt
    8  from (
    9        select name
   10              ,cust_id
   11              ,greatest(svc_st_dt, add_months(trunc(svc_st_dt,'YYYY'),yr*12)) as svc_st_dt
   12              ,least(svc_end_dt, add_months(trunc(svc_st_dt,'YYYY'),(yr+1)*12)-1) as svc_end_dt
   13        from t
   14             cross join (select rownum-1 as yr
   15                         from   dual
   16                         connect by rownum <= (select extract(year from max(svc_end_dt)) - extract(year from min(svc_st_dt)) + 1 from t)
   17                        )
   18       )
   19  where svc_st_dt <= svc_end_dt
   20* order by 2, 3
  SQL> /
  
  NAME     CUST_ID SVC_ST_DT            SVC_END_DT
  ----- ---------- -------------------- --------------------
  TOM            1 31-AUG-2009 00:00:00 31-DEC-2009 00:00:00
  TOM            1 01-JAN-2010 00:00:00 31-DEC-2010 00:00:00
  TOM            1 01-JAN-2011 00:00:00 23-MAR-2011 00:00:00
  DOCK           2 01-JAN-2004 00:00:00 31-DEC-2004 00:00:00
  DOCK           2 01-JAN-2005 00:00:00 31-DEC-2005 00:00:00
  DOCK           2 01-JAN-2006 00:00:00 31-DEC-2006 00:00:00
  DOCK           2 01-JAN-2007 00:00:00 31-DEC-2007 00:00:00
  DOCK           2 01-JAN-2008 00:00:00 31-DEC-2008 00:00:00
  DOCK           2 01-JAN-2009 00:00:00 31-DEC-2009 00:00:00
  DOCK           2 01-JAN-2010 00:00:00 31-MAY-2010 00:00:00
  HARRY          3 28-FEB-2007 00:00:00 31-DEC-2007 00:00:00
  HARRY          3 01-JAN-2008 00:00:00 31-DEC-2008 00:00:00
  HARRY          3 01-JAN-2009 00:00:00 31-DEC-2009 00:00:00
  
  13 rows selected.
  

• Need help to write the SQL query

  Hello
  Please help me to write a query. My requirement is as below.
  
  Hello
  I have a table say XYZ in the following format.
  
  product_id local min_order_quntity
  ========================================
  1 en 10
  1 ch 10
  2 en 20
  2 ch 20
  3 en 30
  3 ch 30
  4 en 40
  4 NC 10
  
  Now I want to find the product_id where min_order_quantity is different for cn and locale
  
  now I want the result of the following
  
  product_id local min_order_quantity
  =============================================
  4          en          40
  4 ch 10
  
  This is different for local in and cn for product_id 4 min_order_quantity
  
  min_order_quantity should be the same for both the locale(en,ch) for any product_id.
  
  I want to find the product_id where min_order_quantity is different for ch and fr local
  
  Thank you..

  Hello

  This query should do the job

  select * from xyz t1
  where exists ( select 1 from xyz t2 where t2.product_id = t1.product_id and
                 t2.locale != t1.locale and t2.min_order_quantity != t1.min_order_quantity );
  

  See you soon

• Please help me with this SQL query

  I'm practicing of SQL queries and met one involving the extraction of data from 3 different tables.
  
  The three paintings are as below
  
  < pre >
  Country
  Location_id country
  LOC1 Spain
  loc2 England
  LOC3 Spain
  loc4 USA
  loc5 Italy
  loc6 USA
  loc7 USA
  < / pre >
  < pre >
  
  
  User
  user_id location_id
  loc1 U1
  loc1 U2
  loc2 U3
  loc2 U4
  loc1 U5
  U6 loc3
  < / pre >
  < pre >
  
  
  Publish
  user_id post_id
  P1 u1
  P2 u1
  U2 P3
  P4 u3
  P5 u1
  P6 u2
  < / pre >
  
  I am trying to write a SQL query - for each country of the users, showing the average number of positions
  
  I understand the logic behind all this that we must first consolidate all locations, and then the users in one country and then find the way to their positions.
  But, I'm having a difficulty to this format SQL. Could someone help me please with this request.
  
  Thank you.

  Select
  Country.Country,
  Count (*) Totalpostspercountry,
  Count (distinct post.user_id) Totaldistincuserspercountry,
  count (*) / count (distinct post.user_id) Avgpostsperuserbycountry
  Of
  countries, have, post
  where country.location_id = muser.location_id
  and muser.user_id = post.user_id
  Country.country group

  The output is like this for your sample data - hope that's what you're looking for :)

  COUNTRY, TOTALPOSTSPERCOUNTRY, TOTALDISTINCUSERSPERCOUNTRY, AVGPOSTSPERUSERBYCOUNTRY
  In England, 1, 1, 1.
  Spain, 5, 2, 2.5.

• Please help me write a query

  I have a table called claims and I want to know the lines that have the same application id and members
  with cert = 'MEMBER' and insert the date exceeds the other rows in the same claim and Member ID.
  
  

   Eg:
  
  
  
  Insert date             claim                    member Id        cert      
  7/17/2009               2009106                  1345678         1345678  
  8/8/2009                2009106                  1345678         MEMBER  
  
  12/11/2009              2009107            1345679         MEMBER
  12/14/2009          2009107                   1345679         1345679
  
  
  Expected row:
  
  7/17/2009               2009106                  1345678         1345678  
  8/8/2009                2009106                  1345678         MEMBER  

  Help, please.

  Hello

  Here's a way to do it:

  SELECT     *
  FROM     table_x
  WHERE     (claim, member_id) IN
       (
            SELECT       claim
            ,       member_id
            FROM       table_x
            GROUP BY  claim
            ,            member_id
            HAVING       MAX (insert_date) = MAX ( CASE
                                     WHEN  cert = 'MEMBER'
                                     THEN  insert_date
                                       END
                                  )
            AND       COUNT (*)          > 1       -- Unclear if you want this
       )
  ;
  

  If you want to post CREATE TABLE and INSERT for some samples statements, then I could test this.

  If the combination (claim, member_id, insert_date) is not unique, this will include groups where a row of 'MEMBER' links with no 'MEMBER' for the latest insert_date lines. If links are possible, but you only want to groups where the last row is a 'MEMBER', then you'll need another expression BOX.

• Please help to write a query to get the result in a different format

  
  The Version of database: Oracle Database 11g Enterprise Edition Release 11.2.0.2.0

  Table of scripts create script and data;

  CREATE TABLE test
  (
     col1   VARCHAR2 (2),
     col2   VARCHAR2 (2),
     col3   VARCHAR2 (2),
     col4   VARCHAR2 (2),
     col5   VARCHAR2 (2)
  );
  insert into test values('x','y','','','');
  insert into test values('x','','p','','');
  insert into test values('x','','q','','');
  insert into test values('x','','','t','');
  insert into test values('x','','','','s');
  

  select * from test;
   
  

  COL1	COL2	COL3	COL4	COL5
  x	There
  x		p
  x		q
  x			t
  x				s

  I need output like below:

  COL1	COL2	COL3	COL4	COL5
  x	There	p	t	s
  x		q

  Each column is sorted alphabetically.

  Thank you
  Sam

  Hi, Sam,.

  Here's one way:

  WITH unpivoted_data AS

  (

  SELECT T.*

  ROW_NUMBER () OVER (PARTITION BY col

  ORDER BY val

  ) AS r_num

  OF the test

  UNPIVOT (val

  FOR the collar (col2, col3, col4 col5)

  ) t

  )

  SELECT col1, col2, col3, col4, col5 - or SELECT * to display r_num, too

  Of unpivoted_data

  PIVOT (MIN (val)

  FOR col IN ('COL2' AS col2

  'COL3' AS col3

  'COL4' AS col4

  "COL5" AS col5

  )

  )

  ORDER BY col1, r_num

  ;

  This does not imply that all but one of the (col2, col3, col4 col5) will be NULL on line any test.

• Please help me to set a query that was so irritating... (test 2)

  I thank in advance for any help, you can provide or you the light can shine
  on that. I tried to work this problem for a few days
  and continue to run into a wall, so any help is appreciated more.
  
  Overview-
  
  We have a collection of sites. At each location, users can create
  checklists and assign ratings to the elements.
  
  Database model:

  CREATE TABLE RATINGS_DETAIL
  (
    RATING_ID           NUMBER(5),
    RATING_DESCRIPTION  VARCHAR2(30 BYTE)
  );
  
  CREATE TABLE ITEMS
  (
    ITEM_ID           NUMBER(5),
    ITEM_DESCRIPTION  VARCHAR2(1000 BYTE)
  );
  
  
  CREATE TABLE CHECKLIST_USERS
  (
    USER_ID    NUMBER(5),
    USER_NAME  VARCHAR2(32 BYTE)
  );
  
  CREATE TABLE CHECKLIST
  (
    CHECKLIST_ID           NUMBER(5),
    LOCATION_ID            NUMBER(5),
    CHECKLIST_DESCRIPTION  VARCHAR2(1000 BYTE),
    CHECKLIST_DATE         DATE,
    CHECKLIST_EXTERNAL     CHAR(1 BYTE)
  );
  
  CREATE TABLE CHECKLIST_ITEMS
  (
    ITEM_ID         NUMBER(5),
    CHECKLIST_ID    NUMBER(5),
    RATING_ID       NUMBER(5),
    RATING_USER_ID  NUMBER(5)
  );
  
  ALTER TABLE RATINGS_DETAIL ADD (CONSTRAINT RATINGS_DETAIL_PK PRIMARY KEY (RATING_ID));
  
  ALTER TABLE ITEMS ADD (CONSTRAINT ITEMS_PK PRIMARY KEY (ITEM_ID));
  
  ALTER TABLE CHECKLIST_USERS ADD (CONSTRAINT CHECKLIST_USERS_PK PRIMARY KEY (USER_ID));
  
  ALTER TABLE CHECKLIST ADD (CONSTRAINT CHECKLIST_PK PRIMARY KEY (CHECKLIST_ID));
  
  ALTER TABLE CHECKLIST_ITEMS ADD (CONSTRAINT CHECKLIST_ITEMS_PK PRIMARY KEY (ITEM_ID, CHECKLIST_ID));
  
  ALTER TABLE CHECKLIST_ITEMS ADD (
    CONSTRAINT CHLIST_ITEM_RATING_FK FOREIGN KEY (RATING_ID) REFERENCES RATINGS_DETAIL (RATING_ID),
    CONSTRAINT CHLIST_ITEM_USER_FK FOREIGN KEY (RATING_USER_ID) REFERENCES CHECKLIST_USERS (USER_ID),
    CONSTRAINT CHLIST_ITEMS_LIST_FK FOREIGN KEY (CHECKLIST_ID) REFERENCES CHECKLIST (CHECKLIST_ID),
    CONSTRAINT CHLIST_ITEMS_ITEM_FK FOREIGN KEY (ITEM_ID) REFERENCES ITEMS (ITEM_ID));

  And some data
  

  Insert into CHECKLIST
     (checklist_id, location_id, checklist_description, checklist_date, checklist_external)
   Values (1, 1, 'Internal List 1', TO_DATE('09/01/2011', 'MM/DD/YYYY'), 'N');
  Insert into CHECKLIST
     (checklist_id, location_id, checklist_description, checklist_date, checklist_external)
   Values (2, 1, 'External List 1', TO_DATE('05/01/2011', 'MM/DD/YYYY'), 'Y');
  Insert into CHECKLIST
     (checklist_id, location_id, checklist_description, checklist_date, checklist_external)
   Values (3, 1, 'External List 2', NULL, 'Y');
  Insert into CHECKLIST
     (checklist_id, location_id, checklist_description, checklist_date, checklist_external)
   Values (4, 1, 'External List 3', TO_DATE('08/01/2011', 'MM/DD/YYYY'), 'Y');
  Insert into CHECKLIST
     (checklist_id, location_id, checklist_description, checklist_date, checklist_external)
   Values (5, 1, 'External List 4', NULL, 'Y');
  Insert into CHECKLIST
     (checklist_id, location_id, checklist_description, checklist_date, checklist_external)
   Values (6, 2, 'Internal List 1 (loc 2)', TO_DATE('08/01/2011', 'MM/DD/YYYY'), 'N');
  COMMIT;
  
  
  Insert into ITEMS (item_id, item_description) Values   (1, 'Item 1');
  Insert into ITEMS (item_id, item_description) Values   (2, 'Item 2');
  Insert into ITEMS (item_id, item_description) Values   (3, 'Item 3');
  Insert into ITEMS (item_id, item_description) Values   (4, 'Item 4');
  Insert into ITEMS (item_id, item_description) Values   (5, 'Item 5');
  Insert into ITEMS (item_id, item_description) Values   (6, 'Item 6');
  Insert into ITEMS (item_id, item_description) Values   (7, 'Item 7');
  Insert into ITEMS (item_id, item_description) Values   (8, 'Item 8');
  Insert into ITEMS (item_id, item_description) Values   (9, 'Item 9');
  Insert into ITEMS (item_id, item_description) Values   (10, 'Item 10');
  COMMIT;
  
  
  Insert into RATINGS_DETAIL (rating_id, rating_description) Values (1, 'Low');
  Insert into RATINGS_DETAIL (rating_id, rating_description) Values (2, 'Med');
  Insert into RATINGS_DETAIL (rating_id, rating_description) Values (3, 'High');
  COMMIT;
  
  Insert into CHECKLIST_USERS (user_id, user_name) Values (1, 'Internal User');
  Insert into CHECKLIST_USERS (user_id, user_name) Values (2, 'External User');
  COMMIT;
  
  
  Insert into CHECKLIST_ITEMS (item_id, checklist_id, rating_id, rating_user_id)
             Values (1, 1, 1, 1);
  Insert into CHECKLIST_ITEMS (item_id, checklist_id, rating_id, rating_user_id)
             Values (2, 1, NULL, NULL);
  Insert into CHECKLIST_ITEMS (item_id, checklist_id, rating_id, rating_user_id)
             Values (3, 1, 1, NULL);
  Insert into CHECKLIST_ITEMS (item_id, checklist_id, rating_id, rating_user_id)
             Values (4, 1, 3, 1);
  Insert into CHECKLIST_ITEMS (item_id, checklist_id, rating_id, rating_user_id)
             Values (5, 1, 3, 1);
  Insert into CHECKLIST_ITEMS (item_id, checklist_id, rating_id, rating_user_id)
             Values (8, 1, 2, 1);
  Insert into CHECKLIST_ITEMS (item_id, checklist_id, rating_id, rating_user_id)
             Values (1, 2, NULL, NULL);
  Insert into CHECKLIST_ITEMS (item_id, checklist_id, rating_id, rating_user_id)
             Values (2, 2, NULL, NULL);
  Insert into CHECKLIST_ITEMS (item_id, checklist_id, rating_id, rating_user_id)
             Values (6, 2, 2, 2);
  Insert into CHECKLIST_ITEMS (item_id, checklist_id, rating_id, rating_user_id)
             Values (7, 2, 1, 2);
  Insert into CHECKLIST_ITEMS (item_id, checklist_id, rating_id, rating_user_id)
             Values (1, 3, NULL, NULL);
  Insert into CHECKLIST_ITEMS (item_id, checklist_id, rating_id, rating_user_id)
             Values (8, 3, 2, 2);
  Insert into CHECKLIST_ITEMS (item_id, checklist_id, rating_id, rating_user_id)
             Values (1, 4, 3, 2);
  Insert into CHECKLIST_ITEMS (item_id, checklist_id, rating_id, rating_user_id)
             Values (6, 4, 1, 2);
  Insert into CHECKLIST_ITEMS (item_id, checklist_id, rating_id, rating_user_id)
             Values (8, 4, NULL, NULL);
  COMMIT;

  To get the items for a given list:
  

    1  SELECT CC.checklist_id, II.item_id, CHI.rating_id, RR.rating_description
    2    FROM checklist CC
    3    LEFT JOIN checklist_items CHI ON CC.checklist_id =CHI.checklist_id
    4    LEFT JOIN items II            ON CHI.item_id =II.item_id
    5    LEFT JOIN ratings_detail RR   ON CHI.rating_id =RR.rating_id
    6*  WHERE     CC.checklist_id =1
  SQL> /
  
  CHECKLIST_ID    ITEM_ID  RATING_ID RATING_DESCRIPTION
  ------------ ---------- ---------- ------------------
             1          3          1 Low
             1          1          1 Low
             1          8          2 Med
             1          5          3 High
             1          4          3 High
             1          2

  and
  

    
    1  SELECT CC.checklist_id, II.item_id, CHI.rating_id, RR.rating_description
    2    FROM checklist CC
    3    LEFT JOIN checklist_items CHI ON CC.checklist_id =CHI.checklist_id
    4    LEFT JOIN items II            ON CHI.item_id =II.item_id
    5    LEFT JOIN ratings_detail RR   ON CHI.rating_id =RR.rating_id
    6*  WHERE     CC.checklist_id =4
  SQL> /
  
  CHECKLIST_ID    ITEM_ID  RATING_ID RATING_DESCRIPTION
  ------------ ---------- ---------- ------------------------------
             4          1          3 High
             4          6          1 Low
             4          8  
    
    

  Now the problem:
  
  For a given location, there may be multiple lists - 1 list of audit 'Internal' and any number of checklists "External" (including 0). They may, but have not, share items.
  
  It should pull up a query that joins the list of internal control with the most recent list of external audit. And there manage if there is no list of external control.
  
  So far, the best I've been able to understand is to make each separate list and then try to merge the results later, but it's not effective for hundreds of possible objects we need to "Preview" in several places and find all their results which would be thousands of results.
  
  
  So, I want a single query to retrieve the data if possible. I can make a separate request for internal identification numbers and a list of corresponding external audit.
  
  
  I need to produce something like this:
  

    1  SELECT checklist_id AS INTERNAL_ID FROM checklist
    2* WHERE checklist_external ='N' AND location_id =1
  SQL> /
  
  INTERNAL_ID
  -----------
            1
             
    1  SELECT     EE.checklist_id AS EXTERNAL_ID
    2    FROM     checklist EE
    3   WHERE  EE.checklist_external ='Y'
    4     AND  EE.checklist_date =(SELECT  max(EE2.checklist_date)
    5                           FROM  checklist EE2
    6                          WHERE  EE2.checklist_external ='Y'
    7                                 AND  EE2.location_id =EE.location_id)
    8*   AND      EE.location_id =1
  SQL> /
  
  EXTERNAL_ID
  -----------
            4

  What I want is a result like this
  

  INTER  EXTER  ITEM_ID  I_RATING  E_RATING
  ----- ------ -------- ---------- ---------
      1      4        1 Low        High
      1               2
      1               3 Low
      1               4 High
      1               5 High
             4        6            Low
      1      4        8 Med
      

    1  SELECT     CC1.checklist_id AS INTER,
    2             CC2.checklist_id AS EXTER,
    3             II.item_id,
    4             RD1.rating_description AS I_rating,
    5             RD2.rating_description AS E_rating
    6    FROM     items II
    7    JOIN     checklist_items CHI1 ON II.item_id =CHI1.item_id
    8    JOIN     ratings_detail RD1 ON CHI1.rating_id =RD1.rating_id
    9    JOIN     checklist CC1 ON CHI1.checklist_id =CC1.checklist_id
   10                                     AND CHI1.checklist_id =1
   11    JOIN     checklist_items CHI2 ON II.item_id =CHI2.item_id
   12    JOIN     ratings_detail RD2 ON CHI2.rating_id =RD2.rating_id
   13    JOIN     checklist CC2 ON CHI2.checklist_id =CC2.checklist_id
   14*                                    AND CHI2.checklist_id =4
   15  /
  
       INTER      EXTER    ITEM_ID I_RATING      E_RATING
  ---------- ---------- ---------- ------------- --------------
           1          4          1 Low           High

  Addition of LEFT joins on the right does not work and I can't find a combination that works... what Miss me?
  

• Need help to write a MySQL query that returns only the peer matching records

  Because I don't know how to explain it easily, I use the table below as an example.
  
  I want to create a MySQL query that returns only the records that match counterparts where 'col1' = 'ABC '.
  
  Notice the ' ABC / GHI' record does not have a Counter-match ' GHI / ABC' record. This record must not be returned because there is no Counter-Party correspondent. With this table, the ' ABC / GHI' record should be the one returned in the query.
  
  How can I create a query that will do it?
  
  
  ID | col1 | col2
  --------------------
  1. ABC | DEF
  2. DEF | ABC
  3. ABC | IGS
  4. DEF | IGS
  5. IGS | DEF
  
  
  * Please let me know if you have no idea of what I'm trying to explain.

  I wanted to just the results where col1 = ABC, but I already got the answer I needed on another forum. Thank you anyway.

  SELECT a.col1,
  a.col2
  FROM table_name AS a
  LEFT OUTER
  Table_name JOIN b
  ON b.col1 = a.col2
  AND a.col1 = b.col2
  WHERE b.col1 IS NOT NULL AND a.col1 = 'ABC '.

• Please help me fix this SQL query...

  Hi, please consider following:
  create table test (col varchar2 (255))
  insert into test values ("TERM").
  Insert test values ("VOLUME");
  
  Select the test pass where pass in ('TIME', 'VOLUME');
  This property returns the rows.
  
  but my input string is a comma-separated list:
  DURATION, VOLUME
  
  so I try
  Select the test pass where col to (replace (' DURATION, VOLUME, ',' "'," '));
  but no result. Or:
  Select the test pass where col in ("' | replace (' DURATION, VOLUME, ','" ', "') |") ') ;
  
  However
  Select "' | Replace (' DURATION, VOLUME, ',' "'," ') | " ' the double
  gives "DURATION", "VOLUME".
  
  then why does it work?
  
  hope you can help. Thank you

  convert stringlist in lines and then use in the clause...

  SELECT col
     FROM test
    WHERE col IN
    (SELECT    *
       FROM
      (SELECT TRIM( SUBSTR ( txt , INSTR (txt, ',', 1, level ) + 1 , INSTR (txt, ',', 1, level+1 ) - INSTR (txt, ',', 1, level) -1 ) ) AS token
         FROM
        ( SELECT ','||'DURATION,VOLUME'||',' AS txt FROM dual
        )
        CONNECT BY level <= LENGTH(txt)-LENGTH(REPLACE(txt,',',''))-1
      )
    )
  

  Ravi Kumar

• need help to write a conditional query recordset

  I have two fields or not in the database. VeteranMarker and VeteranNoMarker. Answering one can be Y or N.
  I want to write a statement for my detail page where there is a label "veteran? If VeteranMarker or VeteranNoMarker has a Y in the database, then I want to display "YES" next to the label of "veteran? If neither has a Y, then I want to say 'NO '.
  
  The recordset is called DetailRS1, the fields would be so (I think) DetailRS1.VeteranMarker and DetailRS1.VeteranNoMarker.
  
  I have no idea how to write a conditional statement to achieve this.
  
  Thanks in advance,
  Miriam

  I think I have it solved. Here is the code, and it seems to work. If this is correct, I hope it can help someone else too.

• Please help with the oracle text and select for each word in the sentence

  Hello
  
  I have a problem with a query which NEEDS to be done in SQL (not pl/sql in the stored procedure):
  
  Suppose that a phrase such as "Church of snowboarding."
  
  Can I divide this by using:
  Select regexp_substr ('church snowboard', ' [^] +', 1, level) word
  of the double
  connect regexp_substr ('church snowboard', ' [^] +', 1, level) is not NULL)
  
  now I have words 'showboard' and 'Church '.
  
  So far so good.
  
  Now I need for each of these words, to create a list of unique IDS collected using text oracle contains the query as follows: (pseudocode)
  for SPLIT.word in "snowboarding", "Church".
  SELECT SCORE (1) NIVEAU_RECHERCHE,
  NO_MATRC,
  NO_NOM_
  OF GR_OT_NOM_ASSJT
  WHERE CONTAINS (name, SPLIT.word, 1) > 0
  UNION
  SELECT SCORE (1) NIVEAU_RECHERCHE,
  NO_MATRC,
  NO_NOM_
  OF GR_OT_NOM_ASSJT
  WHERE CONTAINS (name, ' SYN('||)) SPLIT.word: ', GR_THESAURUS)', 1) > 0
  UNION
  SELECT 100 AS NIVEAU_RECHERCHE,
  NO_MATRC,
  NO_NOM_
  OF GR_OT_NOM_ASSJT
  WHERE NAME LIKE '% "| SPLIT.word | '%'
  
  so of course I have to untangle this UNION to remove duplicates
  
  Anyone here sees a way out of my situation? A way to make the loop in a select (use with and such) then
  Just add a select distinct NO_MATRC, NO_NOM_ from)
  
  I tried, but I'm out of ideas so I thought that some guru here might have the answer ;)
  
  Thanks in advance for any advice
  
  See you soon

  You might end up with something like the XML below, ideally as binding in the query.

  SELECT SCORE (1) NIVEAU_RECHERCHE,
  NO_MATRC,
  NO_NOM_
  OF GR_OT_NOM_ASSJT
  WHERE CONTAINS (name, e
  Church of snowboard
  
  transform ((JETONS, "{", "}", "AND"))
  transform ((JETONS, "{", "}", "OR"))
  turn ((JETONS, «SYN (",", GR_THESAURUS) ', 'AND'))
  turn ((JETONS, «SYN (",", GR_THESAURUS) ', 'GOLD'))
  transform ((JETONS, «?)) {","} "," AND"))/seq >
  transform ((JETONS, «?)) {","} "," GOLD"))/seq >
  
  
  
  (1) > 0

• Please help: JavaScript Exception: error calling the selection function: Microsoft Edge, Windows 10

  Hello...

  Can someone help me with this? It happens on a site that just went live, so the customer is very anxious. All is well in Chrome and Safari...

  www.realfoodfakefood.com

  

  I contacted Adobe... the problem was caused because a link on the home page was not working. Microsoft Edge didn't like that much. Link fixed, issue went, I'm happy! This can be closed.

• Please help, e by soving the query

  SQL > SELECT * FROM THE Department;
  
  DEPTNO DNAME LOC
  
  --------------------------------------------------------------------------------
  --------------
  --------------------------------------------------------------------------------
  50 SALES NEW DELHI
  10 ACCOUNTS NEW YORK
  SEARCH 20 DALLAS
  30 SALES CHICAGO
  40 OPERATIONS BOSTON
  
  I WANT THE OUTPUT AS->
  
  
  Column name
  
  
  --------------------------------------------------------------------------------
  ACCOUNTING
  10
  NEW YORK CITY
  20
  SEARCH
  DALLAS
  CHICAGO
  SALES
  30
  BOSTON
  OPERATIONS
  40
  SALES
  50
  NEW DELHI

  Like this..

  SQL> with dep
    2  as
    3  (
    4     select row_number() over(order by deptno) rno, d.*
    5       from dept d
    6  )
    7  select 1 no, rno, to_char(deptno) colname from dep
    8  union all
    9  select 2 no, rno, dname from dep
   10  union all
   11  select 3 no, rno, loc from dep
   12  order by rno, no
   13  /
  
          NO        RNO COLNAME
  ---------- ---------- ----------------------------------------
           1          1 10
           2          1 ACCOUNTING
           3          1 NEW YORK
           1          2 20
           2          2 RESEARCH
           3          2 DALLAS
           1          3 30
           2          3 SALES
           3          3 CHICAGO
           1          4 40
           2          4 OPERATIONS
  
          NO        RNO COLNAME
  ---------- ---------- ----------------------------------------
           3          4 BOSTON
  
  12 rows selected.