Need help tuninng a dynamic query

Similar Questions

• Need help with a SQL query

  Hello

  I have a data in table (raj_table) with columns (char11) raj_id, raj_number (varchar2 (15)), raj_format (NUMBER), Primary_ID (identity with the values of the primary key column)

  Primary_ID raj_id Raj_number Raj_format

  1                            raj                 rajvend                      1

  2                            raj                 rajvend                      1

  3                            raj                 rajvendor1                 2

  4                            raj                 rajvendor1                 2

  5                            raj                 rajvendor1                 2

  6                            raj                 rajvendor2                 3

  I used under SQL to get query output as below, but has not achieved the required result:

  Select client_id vendor_number, vendor_format, primary_id, row_number() on sl_no (client_id partition, primary_id, vendor_format order of client_id primary_id, vendor_format, vendor_number, vendor_number)

  from raj_table by sl_no asc

  SL_NO raj_id raj_number raj_format primary_id

  1                   1                   raj              rajvendor                 1

  1                   2                  raj              rajvendor                 1

  2                   3                   raj              rajvendor1                2

  2                   4                   raj              rajvendor1                2

  2                   5                  raj               rajvendor1                2

  3                   6                    raj              rajvendor2                3

  I need help with a SQL query to get the result as above without using the group by clause. I want to bring together the combination of separate line of the three columns (raj_id, raj_number, raj_format) and add a unique serial number for each online game (SL_NO column below). So, above there are 3 unique set of (raj_id, raj_number, raj_format) I can get in a group by clause, but I can not add prmiary_id, SL_NO values if I group by clause. I used the analytical functions like row_number() but no luck. Need solution for this.

  with t as)

  Select 'raj' raj_id, 'rajvend' raj_number, 1 raj_format, 1 primary_id Union double all the

  Select option 2, 'raj', 'rajvend', 1 double Union all

  Select 3, 'raj', 'rajvendor1', 2 double Union all

  Select 4, 'raj', 'rajvendor1', 2 double Union all

  Select 5, 'raj', 'rajvendor1', 2 double Union all

  Select 6, 'raj', 'rajvendor2', 3 double

  )

  Select dense_rank() over (order of raj_id, raj_number, raj_format) sl_no,

  t.*

  t

  order by primary_id

  /

  PRIMARY_ID RAJ RAJ_NUMBER RAJ_FORMAT SL_NO
  ---------- ---------- --- ---------- ----------
  1 1 raj rajvend 1
  1 2 raj rajvend 1
  2 3 raj rajvendor1 2
  2 4 raj rajvendor1 2
  2 5 raj rajvendor1 2
  3 6 raj rajvendor2 3

  6 selected lines.

  SQL >

  SY.

• Need help with writing a query

  Hi all

  Can someone help please write a query for the following scenario

  Data in the table are in the format below

  student_name	Sub1	sub1_marks	Sub2	sub2_marks	SUB3	sub3_marks
  John	Math	90	Science	80	lang	85

  Need to write a query to get it as

  student_name	Object	brands of
  John	Math	90
  John	Science	80
  John	lang	85

  
  Thank you

  I'm looking so unpivoting the mulitple columns option is there. how it will be used

  I certainly learned something new today.

  create table student_marks(
    student_name varchar2(20),
    sub1 varchar2(20),
    sub1_marks number,
    sub2 varchar2(20),
    sub2_marks number,
    sub3 varchar2(20),
    sub3_marks number
  )
  ;
  insert into student_marks values(
    'john',
    'math',
    90,
    'science',
    80,
    'lang',
    85
  )
  ;
  select
    student_name, sub subject, marks
  from student_marks
  unpivot include nulls (
    (sub, marks)
    for subject in (
      (sub1, sub1_marks),
      (sub2, sub2_marks),
      (sub3, sub3_marks)
      )
  )
  ;
  drop table student_marks purge
  ;
  
  table STUDENT_MARKS created.
  1 rows inserted.
  STUDENT_NAME         SUBJECT                   MARKS
  -------------------- -------------------- ----------
  john                 math                         90
  john                 science                      80
  john                 lang                         85 
  
  table STUDENT_MARKS dropped.
  

• need help for a conditional query

  guys this is just. as an extension of this post that Frank was helping me. IM reposting because my needs change slightly and im having a hell of a time trying to change the query.
  Here are the previous post.
  need help with query can find data back please help.

  CREATE TABLE "FGL"
    (
      "FGL_GRNT_CODE" VARCHAR2(60),
      "FGL_FUND_CODE" VARCHAR2(60),
      "FGL_ACCT_CODE" VARCHAR2(60),
      "FGL_ORGN_CODE" VARCHAR2(60),
      "FGL_PROG_CODE" VARCHAR2(60),
      "FGL_GRNT_YEAR" VARCHAR2(60),
      "FGL_PERIOD"    VARCHAR2(60),
      "FGL_BUDGET"    VARCHAR2(60)
    )

  data
  

  Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7600','4730','02','11','00','400');
  Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7240','4730','02','10','1','100');
  Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7240','4730','02','10','1','0');
  Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7600','4730','02','11','1','400');
  Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('360055','360055','7200','4730','02','10','1','400');
  Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('360055','360055','7600','4730','02','10','1','400');
  Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7240','4730','02','10','14','200');
  Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7600','4730','02','10','14','100');
  Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7240','4730','02','10','14','200');
  Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7240','4730','02','10','2','100');
  Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7240','4730','02','11','2','600');
   
   

  I need to find the year of greater subsidy for the granting by a period setting.
  Once I found the great year, I need to check the value of the period 14 this grant for the previous year and add it to the amount of the budget for this grant. However if there is an entry in the biggest year for period 00 so I need to ignore the period 14 of the previous year and the current calculation period + (current period - more great year 00)
  
  hope that makes sense, so in other words, with the new data above. If I asking me a second period of the grant year 11. I'd end up with $800
  
  because the greatest year is 11 it contains one point 0 with $ 400, so my total should be
  amount of period $2,600
  period $0 400 - period $2 600 = $200
  
  600 + 200 = $800
  
  If I have question period 1 grant 360055 I'd end up just with 800 grnt year 10.
  
  I tried to edit this query you have provided me with no luck. I tried for several embarrassed day but I'm saying I can just do what im trying to do.
  can you please help me.
  
  
  Here's the query provided by frank kulash who graciously put it together for me.

  WITH     got_greatest_year     AS
  (
       SELECT     fgl.*     -- or whatever columns are needed
       ,     MAX ( CASE 
                   WHEN  fgl_period = :given_period 
                   THEN  fgl_grnt_year
                  END
                ) OVER ()     AS greatest_year
       FROM     fgl
  )
  SELECT     SUM (fgl_budget)     AS total_budget     -- or SELECT *
  FROM     got_greatest_year
  WHERE     (     fgl_grnt_year     = greatest_year
       AND     fgl_period     = :given_period
       )
  OR     (     fgl_grnt_year     = greatest_year - 1
       AND     fgl_period     = 14
       )
  ;

  Miguel

  Hi, Miguel.

  You are waying that when larger year who has: given_period also a period = '00' (or '0', or whatever it is you want to use), then you want to double the budget of the given_period (subtract the '00' budget and do not count '14' year pevious)? If so, add another condition to the CASE statement that decides what you've summarized:

  WITH     got_greatest_year     AS
  (
       SELECT       TO_NUMBER (fgl_grnt_year)     AS grnt_year
       ,       fgl_period
       ,       TO_NUMBER (fgl_budget)     AS budget
       ,       MAX ( CASE
                     WHEN  fgl_period = :given_period
                     THEN  TO_NUMBER (fgl_grnt_year)
                    END
                  ) OVER ()     AS greatest_year
       FROM       fgl
  )
  ,     got_cnt_00     AS
  (
       SELECT     grnt_year
       ,     fgl_period
       ,     budget
       ,     greatest_year
       ,     COUNT ( CASE
                     WHEN  grnt_year     = greatest_year
                     AND       fgl_period     = '00'
                     THEN  1
                       END
                  ) OVER ()          AS cnt_00
       FROM    got_greatest_year
  )
  SELECT       SUM ( CASE
                      WHEN  grnt_year     = greatest_year                    -- New
                AND       fgl_period     = :given_period                    -- New
                AND       cnt_00     > 0            THEN  budget * 2     -- New
                      WHEN  grnt_year     = greatest_year
                AND       fgl_period     = :given_period       THEN  budget
                      WHEN  grnt_year     = greatest_year
                AND       fgl_period     = '00'            THEN -budget
                      WHEN  grnt_year     = greatest_year - 1
                AND       fgl_period     = '14'
                AND       cnt_00     = 0            THEN  budget
                  END
             )          AS total_budget
  FROM       got_cnt_00
  ;
  

  You will notice it is the same as the previous query, I posted, with the exception of 3 lines marked 'new '.

• Need help with PL/SQL query complex

  I need help with a query that need access to data from 3 tables. That's what I did
  
  I created 3 tables
  
  CREATE TABLE post_table
  (
  post_id varchar (20),
  datepost DATE,
  KEY (post_id) elementary SCHOOL
  ) ;
  
  CREATE TABLE topic
  (
  TOPIC_ID varchar (20),
  name varchar (20),
  PRIMARY KEY (topic_id)
  );
  
  CREATE TABLE blogpost_table
  (
  TOPIC_ID varchar (20),
  post_id varchar (20),
  PRIMARY KEY (topic_id, post_id);
  FOREIGN KEY (topic_id) REFERENCES topic (topic_id) ON DELETE CASCADE,
  FOREIGN KEY (post_id) REFERENCES post_table (post_id) ON DELETE CASCADE
  );
  
  
  Now, I inserted a few values in these tables as
  
  INSERT INTO post_table VALUES ('p1', to_date ('2009-09-14 18:00 "," MM/DD/YYYY mi:ss'));))
  INSERT INTO post_table VALUES ('p2', to_date ('2009-07-18 18:00 "," MM/DD/YYYY mi:ss'));))
  INSERT INTO post_table VALUES ('p3', to_date ('2009-07-11 18:00 "," MM/DD/YYYY mi:ss'));))
  INSERT INTO post_table VALUES ('p4', to_date ('2009-03-11 18:00 "," MM/DD/YYYY mi:ss'));))
  INSERT INTO post_table VALUES ('p5', to_date ('2009-07-13 18:00 "," MM/DD/YYYY mi:ss'));))
  INSERT INTO post_table VALUES ('p6', to_date ('2009-06-12 18:00 "," MM/DD/YYYY mi:ss'));))
  INSERT INTO post_table VALUES ('p7', to_date ('2009-07-11 18:00 "," MM/DD/YYYY mi:ss'));))
  
  INSERT INTO VALUES subject ("t1", "baseball");
  INSERT INTO category VALUES ('t2', 'football');
  
  INSERT INTO blogpost_table VALUES ("t1", "p1");
  INSERT INTO blogpost_table VALUES ('t1', 'p3');
  INSERT INTO blogpost_table VALUES ("t1", "p4");
  INSERT INTO blogpost_table VALUES ('t1', 'p5');
  INSERT INTO blogpost_table VALUES ('t2', 'p2');
  INSERT INTO blogpost_table VALUES ('t2', 'p6');
  INSERT INTO blogpost_table VALUES ("t2", "p7");
  
  
  I'm launching SQL queries on the table in this topic.
  
  I want to write a SQL query that returns me the name of a topic (s) and the number of blog_post (s) associated with the topic in descending order of the number of blog posts created in July.
  
  Can someone please help me to write this query?
  
  Thank you
  
  Published by: user11994430 on October 9, 2009 07:24

  Thanks for the test of the configuration!

  SQL>SELECT   t.NAME, COUNT(*)
    2      FROM topic t, blogpost_table b, post_table p
    3     WHERE b.topic_id = t.topic_id
    4       AND p.post_id = b.post_id
    5       AND p.datepost >= DATE '2009-07-01'
    6       AND p.datepost < DATE '2009-08-01'
    7  GROUP BY t.NAME
    8  ORDER BY COUNT(*) desc;
  
  NAME                   COUNT(*)
  -------------------- ----------
  baseball                      2
  soccer                        2
  

  HTH, Urs

• Need help to create dynamic VO

  Hi experts,
  Need code to create dynamic VO
  
  --
  MD

  Hi MD,.
  use following code

  String sql1 = "SELECT col1, col2, col3 from table1 where ';"
  SQL1 = sql1 + "col1 =: 1";
  ViewObject vo = am.findViewObject (">");
  If (vo is nothing)
  VO = am.createViewObjectFromQueryStmt (">", sql1 ' ");
  vo.setWhereClauseParams (null);
  vo.setWhereClauseParam (0, >);
  vo.executeQuery ();

  --
  Thank you
  Shrikant

• Need help to resolve the query by using analytic functions

  Hello
  
  I need help to solve this problem, I tried an analytical function but could not solve the problem.
  
  I have three table as illustrated below the table is filled with a flat file. The records are arranged sequentailly based on the name of the file.
  
  The first record of the game based on EIN goes to TAB_RCE
  the following records then goes to TAB_RCW
  and last save of the game based on EIN goes to the RCT table
  
  How can I make groups and
  assign a
  
  EIN * 12345 * line number * 02, 03, 04 * in the table TAB_RCW and * 05 * in the table TAB_RCT
  EIN * 67890 * line number * 07, 08, 09,10 * in the table TAB_RCW and * 11 * in the table TAB_RCT
  and so on...
  
  Thank you
  
  Rajesh
  
  TAB RCE_--------------------------------------------------------------
  LineNumber EIN FILENAME TYPE
  
  -----
  
  01 12345 ABC NCE. TXT
  06 67890 ABC NCE. TXT
  12 76777 ABC NCE. TXT
  
  -----
  TAB_RCW
  -----
  LineNumber TYPE SSN FILENAME
  -----
  02 22222 ABC RCW. TXT
  03 33333 ABC RCW. TXT
  04 44444 ABC RCW. TXT
  07 55555 ABC RCW. TXT
  08 66666 ABC RCW. TXT
  09 77777 ABC RCW. TXT
  10 88888 ABC RCW. TXT
  13 99998 ABC RCW. TXT
  14 99999 ABC RCW. TXT
  
  -----
  TAB_RCT
  -----
  NAME OF THE FILE OF TYPE LINENUMBER
  -----
  RCT 05 ABC. TXT
  RCT 11 ABC. TXT
  RCT 15 ABC. TXT
  -----

  SQL> with TAB_RCE as (
    2                   select 'RCE' rtype,'01' linenumber, '12345' EIN,'ABC.TXT' FILENAME from dual union all
    3                   select 'RCE','06','67890','ABC.TXT' from dual union all
    4                   select 'RCE','12','76777','ABC.TXT' from dual
    5                  ),
    6       TAB_RCW as (
    7                   select 'RCW' rtype,'02' linenumber,'22222' ssn,'ABC.TXT' FILENAME from dual union all
    8                   select 'RCW','03','33333','ABC.TXT' from dual union all
    9                   select 'RCW','04','44444','ABC.TXT' from dual union all
   10                   select 'RCW','07','55555','ABC.TXT' from dual union all
   11                   select 'RCW','08','66666','ABC.TXT' from dual union all
   12                   select 'RCW','09','77777','ABC.TXT' from dual union all
   13                   select 'RCW','10','88888','ABC.TXT' from dual union all
   14                   select 'RCW','13','99998','ABC.TXT' from dual union all
   15                   select 'RCW','14','99999','ABC.TXT' from dual
   16                  ),
   17       TAB_RCT as (
   18                   select 'RCT' rtype,'05' linenumber,'ABC.TXT' FILENAME from dual union all
   19                   select 'RCT','11','ABC.TXT' from dual union all
   20                   select 'RCT','15','ABC.TXT' from dual
   21                  )
   22  select  rtype,
   23          last_value(ein ignore nulls) over(partition by filename order by linenumber) ein,
   24          linenumber,
   25          ssn
   26    from  (
   27            select  rtype,
   28                    linenumber,
   29                    ein,
   30                    to_char(null) ssn,
   31                    filename
   32              from  TAB_RCE
   33            union all
   34            select  rtype,
   35                    linenumber,
   36                    to_char(null) ein,
   37                    ssn,
   38                    filename
   39              from  TAB_RCW
   40            union all
   41            select  rtype,
   42                    linenumber,
   43                    to_char(null) ein,
   44                    to_char(null) ssn,
   45                    filename
   46              from  TAB_RCt
   47          )
   48    order by linenumber
   49  /
  
  RTY EIN   LI SSN
  --- ----- -- -----
  RCE 12345 01
  RCW 12345 02 22222
  RCW 12345 03 33333
  RCW 12345 04 44444
  RCT 12345 05
  RCE 67890 06
  RCW 67890 07 55555
  RCW 67890 08 66666
  RCW 67890 09 77777
  RCW 67890 10 88888
  RCT 67890 11
  
  RTY EIN   LI SSN
  --- ----- -- -----
  RCE 76777 12
  RCW 76777 13 99998
  RCW 76777 14 99999
  RCT 76777 15
  
  15 rows selected.
  
  SQL> 
  

  SY.

• Need help to build the query/pl-sql block to get the query result and the name of column from DB table in the form of key-value pairs.

  Hi Experts,

  I have a DB table has columns of more than 50.

  I question this table, it should only return one line at any time. as sqldeveloper below image.

  

  here, I need to build block pl/sql-query, Discover the column in the table as a key and query result as values.

  Eg:     Key                         -  Value

  TASK_EVENT_ID - 1765

  EVENT_TYPE - ASR_UPDATE

  ... etc until all of the columns in my table.

  Experts please comment on that point, appreciate your help on this.

  Thank you

  -Vincent.

  Here is an approach using DBMS_SQL to iterate over the columns of key / value to assign... (Little code snipped for brevity)

  create or replace procedure (task_expired)

  v_store_id in full,

  v_task_action_id in full,

  v_job_id in full

  )

  as

  -[SNIP code...]

  v_sql VARCHAR2 (4000): = ' select * from my_table where PK = 123';  -Your SQL here!

  v_v_val VARCHAR2 (4000);

  v_n_val NUMBER;

  v_d_val DATE;

  v_ret NUMBER;

  c NUMBER;

  d NUMBER;

  col_cnt INTEGER.

  f BOOLEAN;

  rec_tab DBMS_SQL. DESC_TAB;

  col_num NUMBER;

  vAsString VARCHAR2 (4000);

  BEGIN

  -[SNIP code...]

  Message_properties. CORRELATION: = "EDF_EVENT";

  MSG: = SYS. AQ$ _JMS_BYTES_MESSAGE. Construct();

  Msg.set_string_property ('queueName', ' shipping/csi_cth');

  Msg.set_string_property ('MODE', 'CR8');

  c: = DBMS_SQL. OPEN_CURSOR;

  DBMS_SQL. PARSE (c, v_sql, DBMS_SQL. NATIVE);

  d: = DBMS_SQL. Execute (c);

  DBMS_SQL. DESCRIBE_COLUMNS (c, col_cnt, rec_tab);

  1.col_cnt J

  LOOP

  CASE rec_tab (j) .col_type

  WHEN 2 THEN

  DBMS_SQL. DEFINE_COLUMN (c, j, v_n_val);      -Number

  WHEN 12 CAN

  DBMS_SQL. DEFINE_COLUMN (c, j, v_d_val);      -Date

  ON THE OTHER

  DBMS_SQL. DEFINE_COLUMN (c, j, v_v_val, 2000);   -Else treat as varchar2

  END CASE;

  END LOOP;

  LOOP

  v_ret: = DBMS_SQL. FETCH_ROWS (c);

  WHEN OUTPUT v_ret = 0;

  1.col_cnt J

  LOOP

  -Fetch each column to the correct data type based on coltype

  CASE rec_tab (j) .col_type

  WHEN 2 THEN

  DBMS_SQL. COLUMN_VALUE (c, j, v_n_val);

  vAsString: = to_char (v_n_val);

  WHEN 12 CAN

  DBMS_SQL. COLUMN_VALUE (c, j, v_d_val);

  vAsString: = to_char (v_d_val, ' DD/MM/YYYY HH24:MI:SS');

  ON THE OTHER

  DBMS_SQL. COLUMN_VALUE (c, j, v_v_val);

  vAsString: = v_v_val;

  END CASE;

  Msg.set_string_property (rec_tab (j) .col_name, vAsString);

  END LOOP;

  END LOOP;

  DBMS_SQL. CLOSE_CURSOR (c);

  DBMS_AQ. ENQUEUE (queue_name-online 'cbus.aqjms_common',

  Enqueue_options => Enqueue_options,

  Message_properties => Message_properties,

  Payload-online msg,

  Msgid => Message_handle);

  dbms_output.put_line ('00 Msgid =' |) Message_handle);

  dbms_output.put_line('===Done=');

  -[SNIP code...]

  END;

  /

• Need help to build the query to group the lines

  Hello all, hope someone can help me with this. I am working in Oracle 11 g PL/SQL 11.2.0.2.0.
  
  I have the following query, which does exactly what I need, but I have been invited to consolidate the results in a specific way and I can't do that. First of all the existing request:
  

  SELECT facility_id
  ,facility_type
  ,COUNT (CASE WHEN component_type = 'ATTACH2NDPARTY' THEN 1 END) AS ATTACH2NDPARTY
  ,COUNT (CASE WHEN component_type = 'ATTACH3RDPARTY' THEN 1 END) AS ATTACH3RDPARTY
  ,COUNT (CASE WHEN component_type = 'BREAKERGT' THEN 1 END) AS BREAKERGT
  ,COUNT (CASE WHEN component_type = 'BREAKERUSS' THEN 1 END) AS BREAKERUSS
  ,COUNT (CASE WHEN component_type = 'CAPACIFORMER' THEN 1 END) AS CAPACIFORMER
  ,COUNT (CASE WHEN component_type = 'CAPACITOR' THEN 1 END) AS CAPACITOR
  ,COUNT (CASE WHEN component_type = 'CEFIBEROPTIC' THEN 1 END) AS CEFIBEROPTIC
  ,COUNT (CASE WHEN component_type = 'ELASTIDISCONN' THEN 1 END) AS ELASTIDISCONN
  ,COUNT (CASE WHEN component_type = 'NETWORKPROTECT' THEN 1 END) AS NETWORKPROTECT
  ,COUNT (CASE WHEN component_type = 'POLE' THEN 1 END) AS POLE
  ,COUNT (CASE WHEN component_type = 'REACTOR' THEN 1 END) AS REACTOR
  ,COUNT (CASE WHEN component_type = 'RECLOSER3PUPOIL' THEN 1 END) AS RECLOSER3PUPOIL
  ,COUNT (CASE WHEN component_type = 'RECLOSERTSUP' THEN 1 END) AS RECLOSERTSUP
  ,COUNT (CASE WHEN component_type = 'RECLSR3PCNTRL3A' THEN 1 END) AS RECLSR3PCNTRL3A
  ,COUNT (CASE WHEN component_type = 'RECLSR3PCNTRLNT' THEN 1 END) AS RECLSR3PCNTRLNT
  ,COUNT (CASE WHEN component_type = 'RECLSRTSCNTRL' THEN 1 END) AS RECLSRTSCNTRL
  ,COUNT (CASE WHEN component_type = 'RECTIFIERUSS' THEN 1 END) AS RECTIFIERUSS
  ,COUNT (CASE WHEN component_type = 'REGULATORJOINT' THEN 1 END) AS REGULATORJOINT
  ,COUNT (CASE WHEN component_type = 'REGULATOROH' THEN 1 END) AS REGULATOROH
  ,COUNT (CASE WHEN component_type = 'REGULATORUSS' THEN 1 END) AS REGULATORUSS
  ,COUNT (CASE WHEN component_type = 'RMS' THEN 1 END) AS RMS
  ,COUNT (CASE WHEN component_type = 'SPLICEPRIMARY' THEN 1 END) AS SPLICEPRIMARY
  ,COUNT (CASE WHEN component_type = 'STREETLIGHT' THEN 1 END) AS STREETLIGHT
  ,COUNT (CASE WHEN component_type = 'SWITCHSCADA' THEN 1 END) AS SWITCHSCADA
  ,COUNT (CASE WHEN component_type = 'TAPCHANGER' THEN 1 END) AS TAPCHANGER
  ,COUNT (CASE WHEN component_type = 'TRAFFICSIGNAL' THEN 1 END) AS TRAFFICSIGNAL
  ,COUNT (CASE WHEN component_type = 'TRANSF480' THEN 1 END) AS TRANSF480
  ,COUNT (CASE WHEN component_type = 'TRANSFGROUND' THEN 1 END) AS TRANSFGROUND
  ,COUNT (CASE WHEN component_type = 'TRANSFISOLATION' THEN 1 END) AS TRANSFISOLATION
  ,COUNT (CASE WHEN component_type = 'TRANSFOH' THEN 1 END) AS TRANSFOH
  ,COUNT (CASE WHEN component_type = 'TRANSFUG' THEN 1 END) AS TRANSFUG
  ,COUNT (CASE WHEN component_type = 'TRANSFURD' THEN 1 END) AS TRANSFURD
  ,COUNT (CASE WHEN component_type = 'TRANSFUSS' THEN 1 END) AS TRANSFUSS
  FROM (SELECT fy.id AS facility_id
        ,fy.external_facility_id
        ,fy.flty_facility_type as facility_type
        ,cp.cpty_component_type as component_type
        FROM facilities fy
        LEFT OUTER JOIN components cp
        ON cp.facility_id= fy.id
        ORDER BY fy.id DESC)
  GROUP BY facility_id, facility_type

  I was asked to do, is to display a number of facility_type who have each of the combinations of the 'DEAL' 33 areas. Installation types are strings. So an expected result would look something like:
  
  FACILITY_TYPE | ATTACH2NDPARTY | ATTACH3RDPARTY | BREAKERGT | ... TRANSFUSS | COUNTY
  MANHOLE X X 10
  MANHOLE X X 22
  POLE X X 5
  
  and so on. Because there are 33 BUSINESS areas and therefore 33! possible combinations, I was thinking about a sort of loop would achieve the desired result, but I'm stuck and could really use a shot in the arm. Any help will be appreciated and obtained points! Thanks in advance.

  select
   facility_type
  ,ATTACH2NDPARTY
  ,ATTACH3NDPARTY
  -- and so on
  , count(*) cnt
  from (
  --your query
  SELECT facility_id
  ,facility_type
  ,COUNT (CASE WHEN component_type = 'ATTACH2NDPARTY' THEN 1 END) AS ATTACH2NDPARTY
  ,COUNT (CASE WHEN component_type = 'ATTACH3RDPARTY' THEN 1 END) AS ATTACH3RDPARTY
  ,COUNT (CASE WHEN component_type = 'BREAKERGT' THEN 1 END) AS BREAKERGT
  ...
  )
  group by
   facility_type
  ,ATTACH2NDPARTY
  ,ATTACH3NDPARTY
  -- and so on like in projection
  

• Need help to highlight the query text in the document

  Hi, I'm trying to load files into the blob column and try to create the text index.
  
  I need to query the blob column in the original glass by a string, which should return the relevant documents with the query string, highlighted with some color.
  
  Can you please help me with an example of the above.
  
  Thanks in advance.

  SCOTT@orcl_11gR2> -- table:
  SCOTT@orcl_11gR2> CREATE TABLE document_tab
    2    (document_col  BLOB)
    3  /
  
  Table created.
  
  SCOTT@orcl_11gR2> -- procedure to load documents:
  SCOTT@orcl_11gR2> CREATE OR REPLACE PROCEDURE load_document
    2    (p_dir  IN VARCHAR2,
    3       p_file IN VARCHAR2)
    4  AS
    5    v_blob       BLOB;
    6    v_bfile       BFILE;
    7  BEGIN
    8    INSERT INTO document_tab (document_col)
    9    VALUES (EMPTY_BLOB())
   10    RETURNING document_col INTO v_blob;
   11    v_bfile := BFILENAME (UPPER (p_dir), p_file);
   12    DBMS_LOB.FILEOPEN (v_bfile, DBMS_LOB.LOB_READONLY);
   13    DBMS_LOB.LOADFROMFILE (v_blob, v_bfile, DBMS_LOB.GETLENGTH (v_bfile));
   14    DBMS_LOB.FILECLOSE (v_bfile);
   15  END load_document;
   16  /
  
  Procedure created.
  
  SCOTT@orcl_11gR2> SHOW ERRORS
  No errors.
  SCOTT@orcl_11gR2> -- load documents (directory and files must be on server, not client):
  SCOTT@orcl_11gR2> CREATE OR REPLACE DIRECTORY my_dir AS 'c:\my_oracle_files'
    2  /
  
  Directory created.
  
  SCOTT@orcl_11gR2> BEGIN
    2    load_document ('my_dir', 'banana.pdf');
    3    load_document ('my_dir', 'english.doc');
    4    load_document ('my_dir', 'sample.txt');
    5  END;
    6  /
  
  PL/SQL procedure successfully completed.
  
  SCOTT@orcl_11gR2> -- confirm files were loaded:
  SCOTT@orcl_11gR2> SELECT DBMS_LOB.GETLENGTH (document_col)
    2  FROM   document_tab
    3  /
  
  DBMS_LOB.GETLENGTH(DOCUMENT_COL)
  --------------------------------
                            222824
                             22016
                                60
  
  3 rows selected.
  
  SCOTT@orcl_11gR2> -- text index:
  SCOTT@orcl_11gR2> CREATE INDEX document_idx
    2  ON document_tab (document_col)
    3  INDEXTYPE IS CTXSYS.CONTEXT
    4  /
  
  Index created.
  
  SCOTT@orcl_11gR2> -- confirm files were indexed:
  SCOTT@orcl_11gR2> SELECT COUNT(*) FROM dr$document_idx$i
    2  /
  
    COUNT(*)
  ----------
         319
  
  1 row selected.
  
  SCOTT@orcl_11gR2> -- function to return highlighted document:
  SCOTT@orcl_11gR2> CREATE OR REPLACE FUNCTION your_markup
    2    (p_index_name IN VARCHAR2,
    3       p_textkey    IN VARCHAR2,
    4       p_text_query IN VARCHAR2,
    5       p_plaintext  IN BOOLEAN  DEFAULT TRUE,
    6       p_tagset     IN VARCHAR2 DEFAULT 'HTML_DEFAULT',
    7       p_starttag   IN VARCHAR2 DEFAULT '*',
    8       p_endtag     IN VARCHAR2 DEFAULT '*',
    9       p_key_type   IN VARCHAR2 DEFAULT 'ROWID')
   10    RETURN          CLOB
   11  AS
   12    v_clob          CLOB;
   13  BEGIN
   14    CTX_DOC.SET_KEY_TYPE (p_key_type);
   15    CTX_DOC.MARKUP
   16        (index_name => p_index_name,
   17         textkey    => p_textkey,
   18         text_query => p_text_query,
   19         restab     => v_clob,
   20         plaintext  => p_plaintext,
   21         tagset     => p_tagset,
   22         starttag   => p_starttag,
   23         endtag     => p_endtag);
   24    RETURN v_clob;
   25  END your_markup;
   26  /
  
  Function created.
  
  SCOTT@orcl_11gR2> SHOW ERRORS
  No errors.
  SCOTT@orcl_11gR2> -- query that returns highlighted document:
  SCOTT@orcl_11gR2> VARIABLE string VARCHAR2(100)
  SCOTT@orcl_11gR2> EXEC :string := 'test AND demonstration'
  
  PL/SQL procedure successfully completed.
  
  SCOTT@orcl_11gR2> SELECT your_markup ('document_idx', ROWID, :string)
    2           AS highlighted_text
    3  FROM   document_tab
    4  WHERE  CONTAINS (document_col, :string) > 0
    5  /
  

  HIGHLIGHTED_TEXT
  --------------------------------------------------------------------------------
  It is a document test of demonstration to highlight.

  1 selected line.

  Scott@orcl_11gR2 >

• Need help with an update query

  Hello
  
  I am trying to run a query on a table update. Here's an example: I have 2 tables t1 and t2, and these tables have 2 similar columns, c11 and c12 in t1 and c21 and c22 in t2. I now have to execute an update statement for the column c11 in t1 with the values for the c21 in t2 where the c12 in t1 is equal to c22 in t2. Therefore, the request that I made:
  
  Update t1 set c11 =.
  (select t2.c21 from t1, t2 where t1.c11 = t2.c22)
  where t1.c11 in (select t1.c11 from t1);
  
  But this query gives me an error: ORA-01427: einreihig subquery returns more than one line.
  
  Where I'm going wrong? Kindly help.

  Hello

  Try

  UPDATE t1
     SET c11 = (SELECT t2.c21
                  FROM t2
                 WHERE t1.c12 = t2.c22)
   WHERE EXISTS (SELECT 1
                   FROM t2
                  WHERE t1.c12 = t2.c22);
  

  When you say

  c12 in t1 is equal to c22 in t2
  

  your where clause should be like

  WHERE t1.c12 = t2.c22
  

  and you do not need to join the table updated in the subquery that you can refer directly to its columns.

  from t1,t2--not needed.
  Use  FROM t2  
  

  * 009 *.

  Published by: 009 on March 18, 2010 21:04

• [Oracle 8i] Need help of a hierarchical query pruning branches

  My problem is that my hierarchical query seems only to cut values that do not meet my criteria, but still includes their children. When my query hits a record that does not meet my criteria, I want it to stop there. I tried including the criteria in just the ' ' a where clause of the query and also put the criteria in clause "connect by" as well, but nothing has been set. Will you please keep in mind that I'm using Oracle 8i, so I can't use some of the "nice" statements for hierarchical queries that they introduced in 9. I'm stuck with "Start With... Connect in "."
  
  I have examples of tables/data I can post if someone needs to see to help me, but to start with, here my current query:
  

  SELECT     *
  FROM     (
            SELECT 
                 LEVEL
            ,     c_bill.comp_part_nbr                     AS     c_part_nbr
            ,     (select c_part.part_desc 
                 FROM part c_part 
                 WHERE c_part.part_nbr=c_bill.comp_part_nbr)     AS     c_part_desc
            ,     (SELECT c_part.part_type 
                 FROM part c_part 
                 WHERE c_part.part_nbr=c_bill.comp_part_nbr)      AS     c_part_type
            ,     c_bill.qty_per                          AS     c_qty_per_p
            ,     c_bill.qty_per_type                     AS     c_qty_per_type
            ,     (SELECT c_part.qty_on_hand                
                 FROM part c_part 
                 WHERE c_part.part_nbr=c_bill.comp_part_nbr)      AS     c_qty_on_hand
            ,     c_bill.oper_nbr                     AS     rqd_at_op
            ,     c_bill.comp_off_adj                     AS     rqd_offset
            ,     c_bill.bom_doc_nbr                     AS     p_part_nbr
            ,     (SELECT p_part.qty_on_hand 
                 FROM part p_part 
                 WHERE p_part.part_nbr=c_bill.bom_doc_nbr)      AS     p_qty_on_hand
            FROM 
                 BILL c_bill 
            WHERE 
                 (
                           (c_bill.status           =      'RL')           
                      AND     (c_bill.view_code     IN      ('M','G'))     
                      AND     (c_bill.end_eff_dt     >      SYSDATE)       
                      AND     (c_bill.begn_eff_dt     <=      SYSDATE)
                 ) 
            START WITH c_bill.bom_doc_nbr=RPAD(?,25)
            CONNECT BY PRIOR c_bill.comp_part_nbr=c_bill.bom_doc_nbr
            AND     c_bill.view_code     IN     ('M','G')     
            AND     c_bill.status          =     'RL'
            AND      c_bill.end_eff_dt     >     SYSDATE
            AND     c_bill.begn_eff_dt     <=     SYSDATE     
       ) a
  WHERE     c_part_type = 'M'

  Hello

  The criterion in the outer query

  c_part_type = 'M'
  

  applies only to the results; You can still get the descendants of these lines in the output. This seems to be the only thing that is not repeated in the CONNECT BY clause.

  If you don't want to repeat the criteria in the WHERE clause and the CONECT BY clause, you can apply them once in a view online.
  The following example works in Oracle 8.1:

  SELECT     LPAD ( ' '
            , 3 * (LEVEL - 1)
            ) || ename          AS iname
  ,     empno
  ,     mgr
  FROM     (     -- Begin in-line view of employees named C-Z
       SELECT     ename
       ,     empno
       ,     mgr
       FROM     scott.emp
       WHERE     ename     >= 'C'
       )     -- End in-line view of employees named C-Z
  START WITH     mgr    IS NULL
  CONNECT BY     mgr    = PRIOR     empno
  ;
  

  Not only is excluded BLAKE, but the descendants of JAMES BLAKE, MARTIN, etc. are excluded, too, without repeating the condition.

  Please, post CREATE TABLE and INSERT statements for some examples of data - just enough to show what is the problem - and the results desired from these data.

• Need help to understand the query result

  Hi gurus

  I was reading one of the question here in this forum and its link is below:

  Query required for scenario

  I had some confusion related to this code and don't understand the logic of the out put, see query below:

  Query

  with sub_services as

  (

  Select su_seq 12323, 'HLR1' so_id, 1 seq Union double all the

  Select su_seq 12323, "HLR2' so_id, seq 2 Union double all the

  Select su_seq 12323, "A09" so_id, seq 3 of all the double union

  Select su_seq 12333, "MO1" so_id, seq 4 Union double all the

  Select su_seq 12333, "MO2' so_id, seq 5 Union double all the

  Select su_seq 12333, "A09" so_id, 6 seq in union double all the

  Select su_seq 12333, 'M0CR' so_id, seq 7 Union double all the

  Select su_seq 12999, "LOL1' so_id, seq 8 Union double all the

  Select su_seq 12999, "LOL2' so_id, seq 9 double

  )

  Select *.

  of sub_services b

  where exists (select 1 from sub_services

  where su_seq = b.su_seq

  and so_id = 'A09.

  )

  order by 2;

  The query result

  12323 A09 3

  12333 6 A09

  12323 HLR1 1

  12323 HLR2 2

  12333 M0CR 7

  12333 4 MO1

  12333 5 MO2

  According to my understanding, the above query should return records in red only because of her is below command

  It exists (select 1 from sub_services

  where su_seq = b.su_seq

  and so_id = 'A09.

  but don't know why he's back 7 files, can someone help me understand the result...

  It is query is functionally identical to the PL/SQL block, but much more effective.

  declare

  number of l_res;

  Start

  for line (select *)

  sub_services) loop

  Start

  Select 1 from l_res

  of sub_services

  where su_seq = row.su_seq and

  so_id = "A09" and

  rownum = 1;

  exception when

  NO_DATA_FOUND then

  null;

  end;

  end loop;

  end;

  Essentially every row in the outer query are tested against him exists query.  Given the correlation between two requests is based only on su_seq each line with a su_seq value returned by him is returned in the output.

  Another way to think he uses instead a join condition.  This query is equivalent to the query to exist

  Select the main

  of main sub_services

  Join select (separate su_seq

  of sub_services

  where so_id = "A09") cond

  We main.su_seq = cond.su_seq;

  John

• Need help with the recursive query

  I have test table

  Create table test (key primary number col_pk,)

  number of fins,

  number of fo_fv

  number of jup_fv

  action varchar2 (10)

  );

  Insert into test values(1,1,1,1,'LOAD');

  Insert into test values(2,2,null,2,'ROLL');

  Insert into test values(3,3,null,3,'ROLL');

  Insert into test values(4,4,null,4,'ROLL');

  Insert into test values(5,5,null,5,'ROLL');

  Insert into test values (6, null, null, 5.1, 'FLATTEN');

  Insert into test values (7, null, null, 5.2, 'FLATTEN');

  Insert into test values(8,null,null,1,'SIGNOFF');

  Insert into test values (9, null, null, 1,001, 'SIGNOFF');

  Insert into test values(10,6,2,6,'LOAD');

  Insert into test values (11, null, null, 6.1, 'FLATTEN');

  Insert into test values(12,7,1,7,'RELOAD');

  Insert into test values(13,null,null,1,'SIGNOFF');

  Select * from test;

  I want the result of the query in the form below:

  COL_PK FINS FO_FV JUP_FV ACTION

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

  1 1 1 1 LOAD

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

  2 2 1 2 ROLL

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

  3 3 1 3 ROLL

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

  4 4 1 4 ROLL

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

  ROLL 5 5 1 5

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

  5.1 6 5 1 FLATTEN

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

  7 5 1 5.2 FLATTEN

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

  8 5 1 1 APPROVAL

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

  9 5 1 APPROVAL 1,001

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

  10 6 2 6 LOAD

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

  11 6 2 6.1 FLATTEN

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

  12 7 1 7 RELOAD

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

  13 7 1 1 APPROVAL

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

  Help, please

  Hello

  This sounds like a job for the analytical LAST_VALUE function:

  SELECT col_pk

  LAST_VALUE (fins IGNORE NULLS)

  COURSES (ORDER BY col_pk) AS fins2

  LAST_VALUE (fo_fv IGNORE NULLS)

  COURSES (ORDER BY col_pk) AS fo_fv2

  jup_fv

  action

  OF the test

  ORDER BY col_pk

  ;

  Output:

  COL_PK FINS2 FO_FV2 JUP_FV ACTION

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

  1 1 1 1 LOAD

  2 2 1 2 ROLL

  3 3 1 3 ROLL

  4 4 1 4 ROLL

  ROLL 5 5 1 5

  5.1 6 5 1 FLATTEN

  7 5 1 5.2 FLATTEN

  8 5 1 1 APPROVAL

  9 5 1 APPROVAL 1,001

  10 6 2 6 LOAD

  11 6 2 6.1 FLATTEN

  12 7 1 7 RELOAD

  13 7 1 1 APPROVAL

• Need help to write the query to extract the value of the previous row - Lag not help

  
  Hello

  I created follwing table.

  Create table test

  (number of fi,

  number of fo_fv

  number of jup_fv

  action varchar2 (10)

  );

  insert into TEST(1,1,1,'LOAD');

  Insert into TEST (2, NULL, 2, "ROLL");

  insert into TEST(3,,3,'ROLL');

  insert into TEST(4,,4,ROLL);

  insert into TEST (5,2,5,LOAD);

  I want the result of the query as below:

  FI FO_FV JUP_FV ACTION

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

  1          1                    1                    LOAD

  2          1                    2                    ROLL

  3          1                    3                    ROLL

  4          1                    4                    ROLL

  5          2                    5                    LOAD

  Help, please.

  Thank you!

  SQL > select fi
  2, max (fo_fv) on fo_fv (fi control)
  3, jup_fv
  4, action
  5 of the test;

  FI FO_FV JUP_FV ACTION
  ---------- ---------- ---------- ----------
  1 1 1 LOAD
  ROLL OF 2 1 2
  3 1 3 ROLL
  4 1 4 ROLL
  5 2 5 LOAD

  OR

  SQL > select *.
  2 test
  model 3
  Dimension 4 by (fi)
  5 measures (fo_fv, jup_fv, action)
  6 rules
  7   (
  8 fo_fv [any] = case when fo_fv [cv ()] is null
  9. can fo_fv [cv () - 1]
  10 fo_fv [cv () else]
  11 end
  (12);

  FI FO_FV JUP_FV ACTION
  ---------- ---------- ---------- ----------
  1 1 1 LOAD
  ROLL OF 2 1 2
  3 1 3 ROLL
  4 1 4 ROLL
  5 2 5 LOAD