Type special group some lines

Similar Questions

• Why are some lines printed in blue in ProgramData? Have I not a bug/trojan/virus?

  I was looking for recent programs that I added not quite sure of the spelling of the name and intended to go to Program files, but hit ProgramData and I see that some lines are in blue type and others in black?  Am I in trouble? what it means?

  Blue type for a file name indicates the file is compressed.  For more information, seeHow to compress and uncompress a folder or file with the NTFS Compression in Vista and Windows 7 .

  Boulder computer Maven
  Most Microsoft Valuable Professional

• Grouping of lines - SQL Developer

  I was wondering if someone can help me here - Im trying to group the lines in a "package" to get fewer lines of data and group together the dates where they follow (and they have the same class of service and client ID). Im not the most irritable person so any help is appreciated.

  Here's my CREATE & INSERT

  CREATE TABLE ACF_SERVICES_DIM (Client_id varchar2 (20),)
  Date of Agreement_Start_date,
  Date of Agreement_End_Date,
  Service_Category Varchar2 (200),
  Agreement_id varchar2 (20));

  Insert into Acf_Services_Dim (Client_Id, Agreement_Start_Date, Agreement_End_Date, Service_Category, Agreement_Id)
  VALUES ('2607 ', 'J2849', 'Red', TO_DATE (' 01/10/2013 ',' dd/mm/yyyy'), NULL);

  Insert into Acf_Services_Dim (Client_Id, Agreement_Start_Date, Agreement_End_Date, Service_Category, Agreement_Id)
  VALUES ('2607 ', 'J2279', 'Red', TO_DATE (' 30/09/2013 ',' dd/mm/yyyy'), TO_DATE (' 01/03/2002 ',' dd/mm/yyyy'));

  Insert into Acf_Services_Dim (Client_Id, Agreement_Start_Date, Agreement_End_Date, Service_Category, Agreement_Id)
  VALUES ('2607 ', 'J2284', 'Red', TO_DATE (' 30/09/2013 ',' dd/mm/yyyy'), TO_DATE (' 01/03/2002 ',' dd/mm/yyyy'));

  Commit;

  The last two are of the same exact service type / id / dates etc so id expect to see a result... I think however it it link to 1 also, such as tracking the dates on and again, everything else is the same.

  If there is a 4th line-

  VALUES ('2607 ', 'J2299', 'Blue', TO_DATE (' 30/09/2013 ',' dd/mm/yyyy'), TO_DATE (' 01/03/2002 ',' dd/mm/yyyy'));

  Commit;

  I only expect to show also in a separate package because it does not match the 1st 3 because it is a different class of service, even if the dates are the same... I hope that helps?

  The request im trying to use is the following... HOWEVER it keeps giving me a not authorized windows error function

  WITH got_package_id AS

  (

  SELECT agreement_id

  MIN (CONNECT_BY_ROOT agreement_id) AS package_id

  Of acf_services_dim

  CONNECT BY NOCYCLE client_id = client_id PRIOR

  AND service_category = PRIOR service_category

  AND agreement_id <>agreement_id PRIOR

  AND (agreement_start_date = agreement_end_date FRONT + 1).

  OR agreement_end_date = PRIOR agreement_start_date - 1

  OR (agreement_start_date = PRIOR agreement_start_date

  AND agreement_end_date = PRIOR agreement_end_date

  )

  )

  GROUP BY agreement_id

  )

  SELECT s.Client_Id

  MIN (s.Agreement_Start_Date) AS package_start_date

  , NULLIF (NVL (MAX (s.Agreement_End_Date))

  DATE "9999-01-01'

  )

  DATE "9999-01-01'

  ) AS package_end_date

  s.Service_Category

  p.package_Id

  ROW_NUMBER () OVER (PARTITION BY s.client_id

  s.service_category

  ORDER BY p.package_id

  ) AS package_num - if wanted

  Of s acf_services_dim

  JOIN got_package_id p ON p.agreement_id = s.agreement_id

  GROUP BY s.client_id

  s.service_category

  p.package_id

  ;

  Don't know why, but im getting the following error when running in SQL developer... no idea why?

  Error in the command column line: 32:56

  Error report:

  SQL error: ORA-30483: window functions are not allowed here

  30483 00000 - "window functions are not allowed here."

  * Cause: Window functions are allowed only in the SELECT a query list.

  And, depending on the window cannot be an argument in another window or group

  function.

  * Action:

  Make a copy of your test case in a spreadsheet SQL Developer 4.0.3 connected to Oracle Xe (11.2.0.2) with jdk1.7.0_67 on Windows 7, everything works as expected:

  CLIENT_ID PACKAGE_START_DATE PACKAGE_END_DATE SERVICE_CATEGORY

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

  2607 1 March 02 13 - SEP - 30 Blue

  2607 1 March 02 13 - SEP - 30 Red

  No ORA-30483 at all.  What versions of SQL, Oracle DB, Java developer and so on are you using?

• Trying to get ending entry into force for the groups of lines

  Hello world
  
  I searched the forums, but I can't find a post that is a problem quite like that.
  
  I have some data that looks like this:
  

          ID_NUM     EFFECTIVE ALLOC_PERCENT   ACCT
  ---------- --------- -------------   ----
         101 01-JUL-11            21   A1
         101 01-JUL-11            72   A2
         101 01-JUL-11             7   A3
  
         101 01-JUL-12            20   B1
         101 01-JUL-12            80   B2
  
         101 01-JAN-13            20   A1
         101 01-JAN-13            20   A2
         101 01-JAN-13            50   A3
         101 01-JAN-13            10   B1
  
         101 01-JUN-13            50   A1
         101 01-JUN-13            50   A2

  (note: I inserted manually empty lines for clarity)
  
  Here's the logic: the lines represent an assignment of percentage on the account for the identification number specified for this entry into force. A new date to cancel the previous, and if any line in the conceptual group is replaced, so they are all.
  
  I'll try to find the date when the effective period of each group ended and which includes in the game so that I can calculate then the number of days in a given line has been effective; something like that;
  

    ID_NUM     EFFECTIVE END_DATE   ALLOC_PERCENT ACCT
  ---------- --------- ---------- ------------- ----
         101 01-JUL-11 01-JUL-12             21 A1
         101 01-JUL-11 01-JUL-12             72 A2
         101 01-JUL-11 01-JUL-12              7 A3
  
         101 01-JUL-12 01-JAN-13             20 B1
         101 01-JUL-12 01-JAN-13             80 B2
  
         101 01-JAN-13 01-JUN-13             20 A1
         101 01-JAN-13 01-JUN-13             20 A2
         101 01-JAN-13 01-JUN-13             50 A3
         101 01-JAN-13 01-JUN-13             10 B1
  
         101 01-JUN-13 <null>                50 A1
         101 01-JUN-13 <null>                50 A2

  The end_date of the group is the EFFECTIVE_DATE of the next group (ordered by ID_NUM, EFFECTIVE_DATE).
  
  End_date of two rows is zero because there is no group of lines with an effective date the later - in my process, I'll NVL which sysdate so that my calculations of days will be valid.
  
  I tried some analytical queries with LEAD, but I couldn't figure out how to get the next date of the efficient group. I could get the entry into force of the next row, but not the next group. I couldn't specify how many lead lines to look forward, because there is not a number of rows in each group.
  
  How to fill the end_date column?
  
  Here's the code to create the above.
  

  create table t
  (id_num number,
   effective_date date,
   alloc_percent number,
   acct_code varchar2(4)
   );
  
  insert into t (id_num,Effective_date,alloc_percent,acct_code) values(101,'01-jul-2011',21.0,'A1');
  insert into t (id_num,Effective_date,alloc_percent,acct_code) values(101,'01-jul-2011',72.0,'A2'); 
  insert into t (id_num,Effective_date,alloc_percent,acct_code) values(101,'01-jul-2011',7.0,'A3');
  insert into t (id_num,Effective_date,alloc_percent,acct_code) values(101,'01-jul-2012',20.0,'B1');
  insert into t (id_num,Effective_date,alloc_percent,acct_code) values(101,'01-jul-2012',80.0,'B2');
  insert into t (id_num,Effective_date,alloc_percent,acct_code) values(101,'01-jan-2013',20.0,'A1');
  insert into t (id_num,Effective_date,alloc_percent,acct_code) values(101,'01-jan-2013',20.0,'A2');
  insert into t (id_num,Effective_date,alloc_percent,acct_code) values(101,'01-jan-2013',50.0,'A3');
  insert into t (id_num,Effective_date,alloc_percent,acct_code) values(101,'01-jan-2013',10.0,'B1');
  insert into t (id_num,Effective_date,alloc_percent,acct_code) values(101,'01-jun-2013',50.0,'A1');
  insert into t (id_num,Effective_date,alloc_percent,acct_code) values(101,'01-jun-2013',50.0,'A2');
  
  commit;
  
  select * from t;

  Oracle version information:
  Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production
  PL/SQL Release 11.2.0.3.0 - Production
  "CORE 11.2.0.3.0 Production."
  AMT for Solaris: 11.2.0.3.0 - Production Version
  NLSRTL Version 11.2.0.3.0 - Production
  
  
  Thank you very much

  Hello

  Here is one more way to do using lead work.

  WITH ds as (id_num, effective_Date, lead (effective_date) select on end_date (id_num order, effective_Date))

  t

  Id_num group, effective_date)

  Select t.*, ds.end_date

  DS, t

  where t.effective_Date = ds.effective_Date;

• How to develop and reduce lines or groups of lines in figures?

  How to develop and reduce lines or groups of lines in figures?

  Thank you

  Casey

  Select the rows (or columns):

  

  Then, place the cursor on one of the row headings (the numbers on the left):

  

  so that you see the carat facing downwards, then click here to bring up the context menu for the lines:

  

  then select "hide selected rows.

• DeskJet D4360: why my printer prints some lines in italics?

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• Windows 7 on a computer hp laptop, start menu never ceases to appear and disappear if often I can't type on the command line.

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• LaserJet M477: LaserJet M477 prints some lines in italics, and vertical lines must be straight are wavy

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  I just bought my LaserJet M477 a week ago, and I've noticed a few problems print quality:

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  The question of italics seems like it might be a software problem, but I fear that the problem of vertical wavy lines might be a mechanical problem.

  Could someone suggest solutions?

  Thank you

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  Droms,

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  You can continue a similar conversation with the HP technical support.  I'd hate to see that you stuck with a defective printer.

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• some lines are not resized right when resizing

  Hello people,

  I recently did a drawing in Illustrator CS5 to a certain vehicle. This size of the drawing is 2600 x 2583,5 px in a resolution of 72 dpi for use on the web.

  Now, I want to use this picture on a website, but this effect to be resized to 160 x 146 px. When I reduce the drawing to the size you want there are some lines that are not scaled down correctly compared to other lines. These lines are 1 pt stroke and whatever I do, the blow of these lines in particular cannot be resized to a value less than 1 pt.

  I activated "stroke scale & effect" in preferences, unlocked all objects and most of the strokes is scaled down fine apart from a few who will not be on the scale of less than 1 pt.

  Does anyone have any idea wat could be the cause of this?

  Greetings,

  Erik

  Transform the drop down palette menu > snap to the grid of pixels > Off

  They have added this in CS5, everybody throws finally in this.

• Deleting some lines

  Very new to illustrator and I am looking for assistance in the removal of some lines (or a better way to do what I'm looking for). The image below has been stretched with the tool pen with three separate lines (the other form of bag and the two rings. However, I can't seem to find a way to get rid of the external ling when he meets the two rings (in other words, I want to delete the straight line when he corsses on the rings). Thanks for the time.

  

  yranac,

  If you have the latest version (s), you can use the live paint.

  In all versions, you can (a bit like the suggestion in post #3):

  (4) select the inner form and the object > path > divide objects below;

  (5) changing the path to the right.

  To join the open path to the left and closed to the right path, you can:

  (6) cut the closed path where it must be attached with the scissors (2 points) tool and remove the short path between them.

  (7) direct selection (click or drag on) pairs of anchors to assemble an open path.

• How to spanne line / single called for a similar group of lines

  Hello

  I have a detail existing like that report, there is a conditional formatting on the cost, GP and safe etc..

  Type of mandate	Type of assets	Cost of the asset	Term	Grace period	Deposit
  Future	Vehicle

  1 173 952

  48

  0

  0% of the cost

  Future

  Vehicle

  4 173 952

  60

  0

  0% of the cost

  Future

  Vehicle

  1 500 000

  60

  0

  0% of the cost

  Future

  Material

  10,500,952

  48

  2

  10% of the cost

  Current

  Vehicle

  269 352

  36

  0

  0% of the cost

  Current

  Machines

  60,269,352

  48

  0

  0% of the cost

  Current

  Material

  200 000

  36

  0

  0% of the cost

  Current

  Material

  450 000

  36

  0

  0% of the cost

  Current

  Material

  250 000

  36

  0

  0% of the cost

  And we need to change the report at the start of this way without removing any existing conditional formatting.

  Type of mandate	Type of assets

  Cost of the asset

  Term

  Grace period

  Deposit

  Current

  Vehicle

  269 352

  36

  0

  0% of the cost

  Machines

  60,269,352

  48

  0

  0% of the cost

  Material

  200 000

  36

  0

  0% of the cost

  Material

  450 000

  36

  0

  0% of the cost

  Material

  250 000

  36

  0

  0% of the cost

  Future

  Vehicle

  1 173 952

  48

  0

  0% of the cost

  Vehicle

  4 173 952

  60

  0

  0% of the cost

  Vehicle

  1 500 000

  60

  0

  0% of the cost

  Material

  10,500,952

  48

  2

  10% of the cost

  I tried many lines lasted , but without success, sometimes text out of the table or line covering the expected grouping. It is out of control for me

  Please help me, provide any sample/demo.

  Thank you

  I just tried according to your xml provided in post above, here is the model of form field and overview for your help.

  It's like you want.

  Type of mandate	Type of assets	Term	Cost of the asset	Grace period	Deposit
  G V IF TERM_TYPE RS	G V IF ASSET_TYPE RS	G V IFTERMRS	F ASSET_COST	GRACE_PERIOD	DEPOSIT E E E E

  Form fields

  G
  V
  IF
  TERM_TYPE
  RS
  G

  V

  IF

  ASSET_TYPE

  RS

  G

  V

  IF

  TERM

  RS

  F

  ASSET_COST

  GRACE_PERIOD

  DEPOSIT

  E

  E

  E

  E

  Overview

  Type of mandate	Type of assets	Term	Cost of the asset	Grace period	Deposit
  Current	Material	36	200 000	0	0% of the cost
  			450 000	0	0% of the cost
  			250 000	0	0% of the cost
  	Machines	48	60,269,352	0	0% of the cost
  	Vehicle	36	269 352	0	0% of the cost
  Future	Material	48	10,500,952	2	10% of the cost
  	Vehicle	48	1 173 952	0	0% of the cost
  		60	4 173 952	0	0% of the cost
  			1 500 000	0	0% of the cost

  Note: as you mentioned earlier, it is a conditional formatting and logic on the existing model, these must be change as field are group / nested group, you may need to set field with current - group)

• How to use the clause type conditionally create new lines

  This question is just for learning - no object other than to start real world to create versions of some queries known to learn how to measure the performance of the MODEL clause clause of the MODEL versions.

  The question is: How can you write a STANDARD clause that pivots (updates) ONLY the lines that actually need to rotate and do NOT change the lines that have no value and cannot be rotated.

  I found a good site that has about two dozen example articles on different pieces. This first link is the beginning of the series.

  SQL features tutorials - Clause TYPE

  http://www.sqlsnippets.com/en/topic-11663.html

  This link is to a clause of FAQ of BluShadow MODEL version "how to convert rows to columns."

  Line - MODEL method string

  http://www.sqlsnippets.com/en/topic-11987.html

  The solution to this link uses this line of source:

  POSITION KEY VAL

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

  R08 0 v1, v2, v3,.

  and this result set:

  POSITION KEY VAL

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

  R08 1 v1

  R08 2 v2

  R08 3 v3

  The reason why it produces that result set is this clause of the statement of MODEL

  RETURN THE UPDATED LINES

  If you comment on this article, you will see that the original lines are all in position 0. This means that the solution reproduced EACH SOURCE LINE even if there is only one item in the list of values.

  Thus, even a line source with a single value (for example, the r01 'a') will be updated and updated this line is returned.

  For a large number of data sources with only a few lines that actually need to rotate it would be a great performance of infringement.

  This is the sample data source

  with t as (button 1, 'a' value 'abc' col2, col3 'def' of the double
  Select Union all 2, 'b', 'ghi', 'jkl' from dual
  Union all select 3, 'c, d, e, 'mno', 'pqr' from dual.
  Union all select 4, 'f', 'stu', 'vwx' from dual
  )
  Select the key, value, col2, col3
  t

  KEY, VALUE, COL2, COL3
  1, a, abc, def
  2, b, GHI, jkl
  3, "c, d, e, mno, pqr.
  4, f, stu, vwx

  Lines 1, 2 and 4 only have a value of (a, b, c respectively.

  Only line 3 must rotate. It contains "c, d, e" and which must become 3 lines in the result set

  Value of the key, col2 col3
  1 an abc def
  2B ghi jkl
  3 c mno, pqr
  3 d mno, pqr
  3 e mno, pqr
  4 f stu vwx

  The nut of the problem is that if the clause 'RETURN UPDATED ROWS' is used, then the lines 1, 2 and 4 must be updated in order to be returned in the result set. And if this clause is NOT used, then line 3 must be updated by 'c', d, e 'c' and two new product lines: one line for a ' and one for 'e '.

  How can you do this with the TYPE clause without the help of the clause "Return LINES UPDATE"? I don't have a solution to sample showing what I tried because I can't understand what it takes to even try.

  I have a solution that uses "RETURN UPDATED ROWS" but I want to compare this performance to the exercise, when this clause is NOT used.

  We ask BluShadow to add the solution of MODEL clause to this FAQ with other similar solutions.

  Like this?

  SQL > with t as
  () 2
  3 select the 1 key, 'a' val, 'abc' col2, col3 'def' of the double

  
  Select 4 Union all 2, 'b', 'ghi', 'jkl' from dual
  5 union all select 3, 'c, d, e, 'mno', 'pqr' from dual.
  Select 6 Union all the 4 'f', 'stu', 'vwx' from dual
  7)
  8. Select the key
  9, key_1
  10, val
  11, regexp_substr (val, ' [^,] +', 1, key_1) val_new
  12, col2
  13, col3
  14 t
  model 15
  16 partition by (key)
  dimension (1 key_1) 17
  18 measures (val, col2, col3, (length (val) - length (replace (val, ",")) + 1) as len)
  19 rules
  (20)
  21 val [for 1 to increment of len key_1 [1] 1] = val [1]
  22, col2 [for 1 to increment of len key_1 [1] 1] = col2 [1]
  23, col3 [for 1 to increment of len key_1 [1] 1] = col3 [1]
  24)
  25 order
  26 by key
  27, key_1;

  KEY KEY_1 VAL VAL_N NECK NECK
  ---------- ---------- ----- ----- --- ---
  1 1 has an abc def
  2 b 1 b ghi jkl
  3 1 c, d, e c mno pqr
  3 2 c, d, e d mno pqr
  3 3 c, d, e e mno pqr
  4 1 f f stu vwx

  6 selected lines.

• Grouping of lines from common lines in detail header

  Hello

  I have two tables TAB_MST and TAB_DTL with the information as below:

  {code}

  CREATE TABLE TAB_MST
  (
  NUMBER OF MSTCOL
  )
  /

  ALTER TABLE TAB_MST ADD CONSTRAINT TAB_MST_PK PRIMARY KEY (MSTCOL)
  /

  INSERT INTO TAB_MST (MSTCOL) VALUES (1);
  INSERT INTO TAB_MST (MSTCOL) VALUES (2);
  INSERT INTO TAB_MST (MSTCOL) VALUES (3);
  INSERT INTO TAB_MST (MSTCOL) VALUES (4);

  CREATE TABLE TAB_DTL
  (
  NUMBER OF MSTCOL
  NUMBER OF DTLCOL
  )
  /

  ALTER TABLE TAB_DTL ADD CONSTRAINT TAB_DTL_PK PRIMARY KEY (MSTCOL, DTLCOL)
  /

  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (1, 1);
  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (1, 2);
  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (1, 3);
  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (1, 4);
  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (1, 5);
  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (2, 4);
  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (2, 7);
  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (2, 8);
  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (2, 9);
  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (3, 8);
  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (3, 9);
  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (3, 10);
  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (3, 11);
  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (4, 12);
  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (4, 13);
  INSERT INTO TAB_DTL (MSTCOL, DTLCOL) VALUES (4, 14);

  COMMIT;

  {code}

  I want to group the rows in the Master table (TAB_MST) to different groups based on the data in the secondary table (TAB_DTL) with output like below

  MSTCOL GROUPID
  1               1
  2               1
  3               1
  4               2

  Rule for grouping are as follows:

  (1) if there is a common value of DTLCOL for two different values of MSTCOL, then two MSTCOL values should be grouped under the same group, for example for the above case of sample
  DTLCOL (value = 4) is common for MSTCOL = 1 and MSTCOL = 2, so MSTCOL 1 and MSTCOL 2 belong to the same group (GROUPID = 1).
  DTLCOL (value = 8, 9) is common for MSTCOL = 2, MSTCOL = 3, so 3 MSTCOL must belong to the same group as MSTCOL 2 (GROUPID = 1)
  There is no common value of DTLCOL for MSTCOL = 4, so it is in a separate group.

  Here is the PL/SQL block to highlight this grouping behavior. Two temporary tables are created to achieve this:

  {code}

  CREATE TABLE TAB_MST_GROUP
  (
  NUMBER OF MSTCOL
  GROUPID NUMBER
  )
  /

  CREATE TABLE TAB_TMP_GROUP
  (
  GROUPID NUMBER
  )
  /

  
  DECLARE
  CURSOR c1
  IS
  SELECT * FROM tab_mst;

  prevmstcol NUMBER;
  prevgroupid NUMBER: = 1;
  vtmpgroupid NUMBER;
  BEGIN
  DELETE tab_mst_group;

  FOR r1 IN c1
  LOOP
  IF prevmstcol IS NULL
  THEN
  INSERT INTO tab_mst_group
  VALUES (r1.mstcol, prevgroupid);

  prevmstcol: = r1.mstcol;
  ON THE OTHER
  INSERT INTO tab_tmp_group
  SEPARATE SELECT GroupID
  OF tab_mst_group a, tab_dtl b, tab_dtl c
  WHERE a.mstcol = b.mstcol
  AND c.dtlcol = b.dtlcol
  AND c.mstcol = r1.mstcol;

  IF SQL % ROWCOUNT = 0
  THEN
  prevgroupid: = prevgroupid + 1;

  INSERT INTO tab_mst_group
  VALUES (r1.mstcol, prevgroupid);
  ON THE OTHER
  SELECT MIN (groupid) IN the vtmpgroupid OF tab_tmp_group;

  UPDATE tab_mst_group
  SET groupid = vtmpgroupid
  WHERE groupid IN (SELECT tab_tmp_group FROM groupid);

  INSERT INTO tab_mst_group
  VALUES (r1.mstcol, vtmpgroupid);

  SELECT MAX (groupid) IN tab_mst_group prevgroupid;

  DELETE tab_tmp_group;
  END IF;
  END IF;
  END LOOP;
  END;

  {code}

  
  Question:

  a. can achieve us in SQL instead of PL/SQL?
  b. fresh general reading of TAB_DTL grows exponentially if the number of cases in TAB_MST develops. How can we reduce the number of TAB_DTL reading as the real lines of TAB_DTL is very high.

  
  Thank you
  sukhijank

  Hi, Sukhijank,

  Thanks for the additional information.  Has not only learned these details since posting your first message, did you?  If you post information like that in your first post, and then people can use it to give you a better response to the first answer.

  The idea I had for a recursive solution of WITH clause will not work after all.

  I think that the best solution will be in PL/SQL, using a table like tab_mst_group that you posted, but with an extra column:

  CREATE TABLE TAB_MST_GROUP
  (
    mstcol NUMBER PRIMARY KEY,
    groupid   NUMBER,
    levelnum NUMBER
  );
  CREATE INDEX tab_mst_group_groupid_levelnum
  ON     tab_mst_group (levelnum, groupid);
  

  If llevelnum = 0, which means that the allocation of groupid is not certain; If levelnum > 0, then groupid is correct.

  Here is a procedure you can use to fill in the table:

  CREATE OR REPLACE PROCEDURE tab_mst_group_populate
  AS
      new_groupid  tab_mst_group.groupid%TYPE
       := 0;
      new_levelnum tab_mst_group.levelnum%TYPE;
      num_added  PLS_INTEGER;
      truncate_stmt VARCHAR2 (50) := 'TRUNCATE TABLE tab_mst_group';
  BEGIN
      --  *****  Remove old entries from the table  *****
      -- dbms_output.put_line (truncate_stmt || ' = truncate_stmt in tab_mst_group_populate'); -- Debugging
      EXECUTE IMMEDIATE  truncate_stmt;
  
      --  *****  Populate table with all mstcols, and 1-member groups  *****
      INSERT INTO  tab_mst_group (mstcol, groupid, levelnum)
      SELECT    m.mstcol
      ,       m.mstcol  AS groupid
      ,       MIN ( CASE
                       WHEN  o.mstcol IS NULL
       THEN  1
       ELSE  0
                   END
      )  AS lvlnum
      FROM     tab_mst    m
      LEFT JOIN tab_dtl    d ON  d.mstcol = m.mstcol
      LEFT JOIN tab_dtl    o ON  o.dtlcol = d.dtlcol
              AND o.mstcol   != d.mstcol
      GROUP BY    m.mstcol;
  
      --  ***** Get groupid for lowest mstcol that still needs one  *****
      WHILE  new_groupid IS NOT NULL
      LOOP
          SELECT  MIN (groupid)
  INTO new_groupid
  FROM tab_mst_group
  WHERE levelnum = 0;
  IF  new_groupid   IS NOT NULL
  THEN
       --  ***  Confirm groupid for this one mstcol  ***
       UPDATE  tab_mst_group
       SET     levelnum = 1
       WHERE   levelnum = 0
       AND     groupid = new_groupid;
       new_levelnum := 2;
       num_added := 1;
       --  ***  Add neighboring mstcols to this group  ***
  
       WHILE  num_added > 0
       LOOP
           UPDATE  tab_mst_group
    SET groupid   = new_groupid
    , levelnum  = new_levelnum
    WHERE levelnum  = 0
    AND groupid   IN (
                     SELECT  d2.mstcol
              FROM  tab_mst_group g1
        JOIN  tab_dtl       d1  ON  d1.mstcol  = g1.mstcol
        JOIN  tab_dtl       d2  ON  d2.dtlcol  = d1.dtlcol
                      AND d2.mstcol != d1.mstcol
        JOIN  tab_mst_group g2  ON  g2.mstcol  = d2.mstcol
        WHERE  g1.levelnum  = new_levelnum - 1
        AND  g1.groupid   = new_groupid
        AND  g2.levelnum  = 0
           );
    num_added := SQL%ROWCOUNT;
    dbms_output.put_line (num_added || ' = num_added');
           new_levelnum := new_levelnum + 1;
       END LOOP;
  END IF;
      END LOOP;
  
  END tab_mst_group_populate;
  /
  SHOW ERRORS
  

  The basic strategy is that we start assuming that each mstcol will have its own groupid.  The CASE expression in the INSERT statement sets levelnum = 1 for the mstcols that do not exist in the tab_dtl table, or are not related to other mstcols in tab_dtl.  The loop after that looks like for tab_mst_group lines are always 0, which means that the grpupid must still be confirmed or changed.  He begins by finding the lowest mstcol which still has levelnum = 0 and makes a new group.  The inner loop looking for related mstcols and the brand as being in the same group.

  You could combine tab_mst and tab_mst_group; I see no need to have a separate table (but maybe do you).  If combine you them, then you would not truncate the table in the procedure.

• When I type in Acrobat, empty lines to cover my text

  To add text to a pdf document using Adobe Acrobat X Pro, I followed the following steps:

  -Click on tools at the top right of Acrobat, under the X.

  -By virtue of changes to the text and objects, select modify the text Document.

  -Place the cursor where I want the text to appear and typed.

  I placed the cursor on a blank line in my pdf. Rather than type above the line, my text covered the line. Now, I would like to know if there is a way to underline my text so it seems that it is above the line or cause my text not to cover the line below.

  It seems that you replace the characters in the line with the text and the original line was just text. Acrobat text editing features are heavy and difficult to use in a simple way. You are probably better off using the typewriter tool or adding a text field. Another option would be to add some text above the text by holding the CTRL key (or the equivalent on a MAC) when you place the cursor. Creates a new text rather than amend the current box.