query for the sum error

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• An error occurred when querying for the pending operations

  Original title: sysprep problem
  I have an acer aspire 5738Z, I use windows 7 (64 bit) I try to open sysprep.exe and it does not open, a text box appears saying "an error occurred when querying for the pending operations. What can I do to fix this?

  Hello

  Thanks for posting the request in the Microsoft community forums.
  I understand that you receive the error "an error has occurred when querying for outstanding operations" when trying to open sysprep.exe on the computer.

  You can try the solutions provide and check if it helps solve the issue.

  Method 1:
  You can scan System File Checker to fix corrupted files.
  How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7
  http://support.Microsoft.com/kb/929833

  Method 2:
  If the steps above fail then you can try the steps and check.

  a. run regedit by typing regedit in start search by pressing ENTER.
  b navigate to the following key:
  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control
  Key: RegistrySizeLimit
  Type: REG_DWORD
  Value: 0xffffff (4294967295)
  c. reset.

  If you need help with Windows, keep us informed. We will be happy to help you.

• Dynamic problem with lookup-query for the purpose of resource request

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• Single SQL query for the analysis of the date of customs declaration under the table of Stock codes

  Dear all,

  
  

  Please tell us a single SQL query for the below,
  

  We have a Table of Stock as shown below,

  STOCK_TABLE

   

  ITEM_CODE (item code)

  BAT_NO

  (lot no.)

  TXN_CODE

  (transaction code)

  DOC_NO

  (number)

  BOE_DT

  (date of the customs declaration)

  I1

  B1

  I1

  I2

  I3

  B70

  I4

  B80

  I5

  B90

  T102

  1234

  JULY 2, 2015

  I6

  B100

  We have to find the date of customs declaration (i.e. the date when the items have come under this particular table) for items that are not attached to any document (that is, who have TXN_CODE, DOC_NO and BOE_DT fields with a NULL value).

  For each item in the table of actions, which is not attached to any document, the customs declaration date is calculated as follows.

  1. If (code section, lot number) combination is present under HISTORY_TABLE, the date of customs declaration will receive the UPDT_DT, the transaction code (TXN_CODE) is an IN or transactions (which can be analyzed from the TRANSACTIONS table).

  2. If (code section, lot number) combination is NOT currently at the HISTORY_TABLE (or) the transaction code respective to item - batch number combination code is an operation then customs declaration date will be the date of the document (DOC_DT) that we receive from one of the 3 tables IN_TABLE_HEAD that contains the element of that particular lot.

• If the case 1 and case 2 fails, our customs declaration date will be the last date of document (DOC_DT) that we receive from one of the 3 tables IN_TABLE_HEAD containing that particular item and the BAT_NO in expected results will be that corresponding to this document, as appropriate, to another NULL.

• If the case 1 or case 2 is successful, the value of the last field (in the output expected, shown further below) BATCH_YN will be 'Y', because it fits the lot. Otherwise it will be 'n'.

HISTORY_TABLE

 

ITEM_CODE

BAT_NO

TXN_CODE

DOC_NO

UPDT_DT

I1

B1

T1

1234

JANUARY 3, 2015

I1

B20

T20

4567

MARCH 3, 2015

I1

B30

T30

7890

FEBRUARY 5, 2015

I2

B40

T20

1234

JANUARY 1, 2015

TRANSACTION

 

TXN_CODE	TXN_TYPE
T1	IN
T20

OFF

T30

ALL THE

T50

IN

T80

IN

T90

IN

T60

ALL THE

T70

ALL THE

T40

ALL THE

IN_TABLE_HEAD_1

 

H1_SYS_ID (primary key)

TXN_CODE

DOC_NO

DOC_DATE

H1ID1

T1

1234

JANUARY 1, 2015

H1ID2

T70

1234

FEBRUARY 1, 2015

IN_TABLE_ITEM_1

 

I1_SYS_ID

H1_SYS_ID

(foreign key referencing H1_SYS_ID in IN_TABLE_HEAD_1)

ITEM_CODE

I1ID1

H1ID1

I1

I1ID2

H1ID1

I100

I1ID3

H1ID2

I3

IN_TABLE_BATCH_1

 

B1_SYS_ID

TXN_CODE                DOC_NO (now in IN_TABLE_HEAD_1)

BAT_NO

B1ID1

T1

1234

B1 / can be empty

B1ID2

T70

1234

B70

IN_TABLE_HEAD_2

 

H2_SYS_ID (primary key)

TXN_CODE

DOC_NO

DOC_DATE

H2ID1

T30

4567

FEBRUARY 3, 2015

H2ID2

T60

1234

JANUARY 3, 2015

IN_TABLE_ITEM_2

 

I2_SYS_ID	H2_SYS_ID (foreign key referencing H2_SYS_ID in IN_TABLE_HEAD_2)	ITEM_CODE
I2ID1	H2ID1

I1

I2ID2

H2ID1

I200

I2ID3

H2ID2

I2

IN_TABLE_BATCH_2

 

B2_SYS_ID

I2_SYS_ID

(foreign key referencing I2_SYS_ID in IN_TABLE_ITEM_2)

BAT_NO

B2ID1

I2ID1

B30 / null

B2ID2

I2ID2

B90

B2ID2

I2ID3

B60

IN_TABLE_HEAD_3

 

H3_SYS_ID (primary key)	TXN_CODE	DOC_NO	DOC_DATE
H3ID1

T50

1234

JANUARY 2, 2015

H3ID2

T80

1234

JANUARY 3, 2015

H3ID3

T90

1234

JANUARY 4, 2015

H3ID4

T40

1234

AUGUST 5, 2015

IN_TABLE_ITEM_3

 

I3_SYS_ID

H3_SYS_ID

(foreign key referencing H3_SYS_ID in IN_TABLE_HEAD_3)

ITEM_CODE

BAT_NO

I3ID1

H31D1

I2

B50

I3ID2

H3ID2

I4

B40

I3ID3

H3ID3

I4

I3ID4

H3ID4

I6

There is no IN_TABLE_BATCH_3

Please find below the expected results.

OUTPUT

 

ITEM_CODE

BAT_NO

TXN_CODE

DOC_NO

BOE_DT

BATCH_YN

I1

B1

T1

1234

JANUARY 3, 2015

THERE

I1

B30

T30

7890

FEBRUARY 5, 2015

N

I2

B60

T60

1234

JANUARY 3, 2015

N

I3

B70

T70

1234

FEBRUARY 1, 2015

THERE

I4

T90

1234

JANUARY 4, 2015

N

I6

T40

1234

AUGUST 5, 2015

N

Controls database to create the tables above and insert the records.

CREATE TABLE stock_table()item_code VARCHAR2()80),bat_no VARCHAR2()80),txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), boe_dt DATE );

INSERT EN stock_table

   VALUES ('I1', 'B1', '', '', '');

INSERT EN stock_table

   VALUES ('I1', '', '', '', '');

INSERT IN stock_table

   VALUES ('I2', '', '', '', '');

INSERT EN stock_table

   VALUES ('I3', 'B70', '', '', '');

INSERT EN stock_table

   VALUES ('I4', 'B80', '', '', '');

INSERT EN stock_table

   VALUES ('I5', 'B90', 'T102', '1234', '02-JUL-2015');

INSERT EN stock_table

   VALUES ('I6', 'B100', '', '', '');

SELECT *

FROM stock_table










 

CREATE TABLE history_table()item_code VARCHAR2()80),bat_no VARCHAR2()80),txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), updt_dt DATE );

INSERT IN history_table

   VALUES ('I1', 'B1', 'T1', '1234', '03-JAN-2015');

INSERT IN history_table

   VALUES ('I1', 'B20', 'T20', '4567', '03-MAR-2015');

INSERT IN history_table

   VALUES ('I1', 'B30', 'T30', '7890', '05-FEB-2015');

INSERT IN history_table

   VALUES ('I2', 'B40', 'T20', '1234', '01-JAN-2015');

SELECT *

FROM history_table










 

CREATE TABLE transaction1()txn_code VARCHAR()80),txn_type VARCHAR()80));




INSERT INTO transaction1

   VALUES ('T1', 'IN');




INSERT INTO transaction1

   VALUES ('T20', 'OUT');

INSERT INTO transaction1

   VALUES ('T30', 'ALL');

INSERT INTO transaction1

   VALUES ('T40', 'ALL');

INSERT INTO transaction1

   VALUES ('T50', 'IN');

INSERT INTO transaction1

   VALUES ('T60', 'ALL');

INSERT INTO transaction1

   VALUES ('T70', 'ALL');

INSERT INTO transaction1

   VALUES ('T80', 'IN');

INSERT INTO transaction1

   VALUES ('T90', 'IN');

SELECT *

FROM transaction1










 

CREATE TABLE in_table_head_1()h1_sys_id VARCHAR2()80) PRIMARY KEY,txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), doc_dt DATE );

CREATE TABLE in_table_head_2()h2_sys_id VARCHAR2()80) PRIMARY KEY,txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), doc_dt DATE );

CREATE TABLE in_table_head_3()h3_sys_id VARCHAR2()80) PRIMARY KEY,txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), doc_dt DATE );

 

INSERT IN in_table_head_1

   VALUES ('H1ID1', 'T1', '1234', '01-JAN-2015');

INSERT IN in_table_head_1

   VALUES ('H1ID2', 'T70', '1234', '01-FEB-2015');

INSERT IN in_table_head_2

   VALUES ('H2ID1', 'T30', '4567', '03-FEB-2015');

INSERT IN in_table_head_2

   VALUES ('H2ID2', 'T60', '1234', '03-JAN-2015');

INSERT IN in_table_head_3

   VALUES ('H3ID1', 'T50', '1234', '02-JAN-2015');

INSERT IN in_table_head_3

   VALUES ('H3ID2', 'T80', '1234', '03-JAN-2015');

INSERT IN in_table_head_3

   VALUES ('H3ID3', 'T90', '1234', '05-JAN-2015');

INSERT IN in_table_head_3

   VALUES ('H3ID4', 'T40', '1234', '05-AUG-2015');










 

CREATE TABLE in_table_item_1()i1_sys_id VARCHAR2()80) PRIMARY KEY,

h1_sys_id VARCHAR2 (80) REFERENCES in_table_head_1()h1_sys_id),item_code VARCHAR2()80));

CREATE TABLE in_table_item_2()i2_sys_id VARCHAR2()80) PRIMARY KEY,

h2_sys_id VARCHAR2 (80) REFERENCES in_table_head_2()h2_sys_id),item_code VARCHAR2()80));

CREATE TABLE in_table_item_3(i3_sys_id VARCHAR2(80) PRIMARY KEY,

h3_sys_id VARCHAR2 (80) REFERENCES in_table_head_3()h3_sys_id),item_code VARCHAR2()80),

bat_no VARCHAR2 (80));

 

INSERT IN in_table_item_1

   VALUES ('I1ID1', 'H1ID1', 'I1');

INSERT IN in_table_item_1

   VALUES ('I1ID2', 'H1ID1', 'I100');

INSERT IN in_table_item_1

   VALUES ('I1ID3', 'H1ID2', 'I3');

INSERT IN in_table_item_2

   VALUES ('I2ID1', 'H2ID1', 'I1');

INSERT IN in_table_item_2

   VALUES ('I2ID2', 'H2ID1', 'I200');

INSERT IN in_table_item_2

   VALUES ('I2ID3', 'H2ID2', 'I2');

INSERT IN in_table_item_3

   VALUES ('I3ID1', 'H3ID1', 'I2','B50');

INSERT IN in_table_item_3

   VALUES ('I3ID2', 'H3ID2', 'I4','B40');

INSERT IN in_table_item_3

   VALUES ('I3ID3', 'H3ID3', 'I4','');

INSERT IN in_table_item_3

   VALUES ('I3ID4', 'H3ID4', 'I6','');

SELECT *

FROM in_table_item_1

SELECT *

FROM in_table_item_2

SELECT *

FROM in_table_item_3










 

CREATE TABLE in_table_batch_1()b1_sys_id VARCHAR2()80) PRIMARY KEY,

txn_code VARCHAR2 (80), doc_no VARCHAR2 (80), bat_no VARCHAR2 (80));

CREATE TABLE in_table_batch_2()b2_sys_id VARCHAR2()80) PRIMARY KEY,

i2_sys_id VARCHAR2 (80) REFERENCES in_table_item_2()i2_sys_id),bat_no VARCHAR2()80));

 

INSERT IN in_table_batch_1

   VALUES ('B1ID1', 'T1', '1234', 'B1');

INSERT IN in_table_batch_1

   VALUES ('B1ID2', 'T70', '1234', 'B70');

INSERT IN in_table_batch_2

   VALUES ('B2ID1', 'I2ID1', 'B30');

INSERT IN in_table_batch_2

   VALUES ('B2ID2', 'I2ID2', 'B90');

INSERT IN in_table_batch_2

   VALUES ('B2ID3', 'I2ID3', 'B60');

Please advise a solution for the same.

Thank you and best regards,

Séverine Suresh

very forced (question subfactoring used to allow easy testing/verification - could work with these test data only)

with

case_1 as

(select s.item_code,

s.bat_no,

h.txn_code,

h.doc_no,

h.updt_dt boe_dt,

cases where s.bat_no = h.bat_no then 'Y' else ' n end batch_yn.

cases where h.txn_code is not null

and h.doc_no is not null

and h.updt_dt is not null

then 'case 1' '.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, boe_dt

of w_stock_table

where bat_no is null

or txn_code is null

or doc_no is null

or boe_dt is null

) s

left outer join

w_history_table h

On s.item_code = h.item_code

and s.bat_no = h.bat_no

and exists (select null

of w_transaction1

where txn_code = nvl (s.txn_code, h.txn_code)

and txn_type in ('IN', 'ALL')

)

),

case_2 as

(select s.item_code,

NVL (s.bat_no, h.bat_no) bat_no.

NVL (s.txn_code, h.txn_code) txn_code.

NVL (s.doc_no, h.doc_no) doc_no.

NVL (s.boe_dt, h.updt_dt) updt_dt.

cases where s.bat_no = h.bat_no then 'Y' else ' n end batch_yn.

cases where h.txn_code is not null

and h.doc_no is not null

and h.updt_dt is not null

then 'case 2'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, boe_dt

of case_1

where refers_to is null

) s

left outer join

w_history_table h

On s.item_code = h.item_code

and exists (select null

of w_transaction1

where txn_code = nvl (s.txn_code, h.txn_code)

and txn_type in ('IN', 'ALL')

)

and not exists (select null

of case_1

where item_code = h.item_code

and bat_no = h.bat_no

and txn_code = h.txn_code

and doc_no = h.doc_no

and updt_dt = h.updt_dt

)

),

case_31 as

(select s1.item_code,

NVL (S1.bat_no, W1.bat_no) bat_no.

NVL (S1.txn_code, W1.txn_code) txn_code.

NVL (S1.doc_no, W1.doc_no) doc_no.

NVL (S1.updt_dt, W1.doc_dt) updt_dt.

cases where s1.bat_no = w1.bat_no then 'Y' else ' n end batch_yn.

cases where w1.txn_code is not null

and w1.doc_no is not null

and w1.doc_dt is not null

then "case 31'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn, refers_to

of case_2

where refers_to is null

) s1

left outer join

(select i1.item_code, h1.txn_code, h1.doc_no, h1.doc_dt, b1.bat_no

of w_in_table_item_1 i1

inner join

w_in_table_head_1 h1

On i1.h1_sys_id = h1.h1_sys_id

inner join

w_in_table_batch_1 b1

On h1.txn_code = b1.txn_code

and h1.doc_no = b1.doc_no

) w1

On s1.item_code = w1.item_code

),

case_32 as

(select s2.item_code,

NVL (S2.bat_no, W2.bat_no) bat_no.

NVL (S2.txn_code, W2.txn_code) txn_code.

NVL (S2.doc_no, W2.doc_no) doc_no.

NVL (S2.updt_dt, W2.doc_dt) updt_dt.

cases where s2.bat_no = w2.bat_no then 'Y' else ' n end batch_yn.

cases where w2.txn_code is not null

and w2.doc_no is not null

and w2.doc_dt is not null

then "case 32'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn, refers_to

of case_2

where refers_to is null

) s2

left outer join

(select i2.item_code, h2.txn_code, h2.doc_no, h2.doc_dt, b2.bat_no

of w_in_table_item_2 i2

inner join

w_in_table_head_2 h2

On i2.h2_sys_id = h2.h2_sys_id

inner join

w_in_table_batch_2 b2

On i2.i2_sys_id = b2.i2_sys_id

) w2

On s2.item_code = w2.item_code

),

case_33 as

(select s3.item_code,

w3.bat_no,

NVL (S3.txn_code, w3.txn_code) txn_code.

NVL (S3.doc_no, w3.doc_no) doc_no.

NVL (S3.updt_dt, w3.doc_dt) updt_dt.

cases where s3.bat_no = w3.bat_no then 'Y' else ' n end batch_yn.

cases where w3.txn_code is not null

and w3.doc_no is not null

and w3.doc_dt is not null

then "case 33'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn, refers_to

of case_2

where refers_to is null

) s3

left outer join

(select i3.item_code, h3.txn_code, h3.doc_no, h3.doc_dt, i3.bat_no

of w_in_table_item_3 i3

inner join

w_in_table_head_3 h3

On i3.h3_sys_id = h3.h3_sys_id

) w3

On s3.item_code = w3.item_code

)

Select item_code, bat_no, txn_code, doc_no, boe_dt, batch_yn

of case_1

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_2

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn,

ROW_NUMBER() over (partition by item_code of updt_dt desc order) rn

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_31

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_32

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_33

where refers_to is not null

)

)

where rn = 1

ITEM_CODE	BAT_NO	TXN_CODE	DOC_NO	BOE_DT	BATCH_YN
I1	B1	T1	1234	JANUARY 3, 2015	THERE
I1	B30	T30	7890	FEBRUARY 5, 2015	N
I2	B60	T60	1234	JANUARY 3, 2015	N
I3	B70	T70	1234	FEBRUARY 1, 2015	THERE
I4	-	T90	1234	JANUARY 5, 2015	N
I6	-	T40	1234	AUGUST 5, 2015	N

Concerning

Etbin

• A design of query for the conversion of time difference in days, hours, Minutes

  Hi all

  A design of query for the conversion of time difference of time in number of days remaining remaining hours minutes and rest in seconds. Made this one till now. Please suggest for all modifications, until now, it seems to work very well, kindly highlight for any anomaly.

  WITH DATA (startDAte, EndDate, Datediff) AS (SELECT to_date ('2015-10-01 10:00:59 ',' yyyy-mm-dd hh24:mi:ss'), to_date ('2015-20-01 03:00:49 ',' yyyy-mm-dd hh24:mi:ss'), to_date('2015-10-01 10:00','yyyy-dd-mm hh24:mi:ss')-to_date('2015-20-01 03:00','yyyy-dd-mm hh24:mi:ss') FROM dual)

  UNION ALL SELECT to_date ('2015-10-01 10:00:39 ',' yyyy-mm-dd hh24:mi:ss'), to_date ('2015-20-01 03:00:40 ',' yyyy-mm-dd hh24:mi:ss'), to_date('2015-10-01 10:00','yyyy-dd-mm hh24:mi:ss')-to_date('2015-20-01 03:00','yyyy-dd-mm hh24:mi:ss') FROM dual

  UNION ALL SELECT to_date ('2015-11-01 10:30:45 ',' yyyy-mm-dd hh24:mi:ss'), to_date ('2015-11-01 11:00:50 ',' yyyy-mm-dd hh24:mi:ss'), to_date('2015-11-01 10:30','yyyy-dd-mm hh24:mi:ss')-to_date ('2015-11-01 11:00 ',' yyyy-mm-dd hh24:mi:ss') FROM dual

  UNION ALL SELECT to_date ('2015-11-01 09:00:50 ',' yyyy-mm-dd hh24:mi:ss'), to_date ('2015-11-01 10:00:59 ',' yyyy-mm-dd hh24:mi:ss'), to_date('2015-11-01 09:00','yyyy-dd-mm hh24:mi:ss')-to_date ('2015-11-01 10:00 ',' yyyy-mm-dd hh24:mi:ss') FROM dual

  UNION ALL SELECT to_date ('2015-11-01 08:30:49 ',' yyyy-mm-dd hh24:mi:ss'), to_date ('2015-11-01 09:30:59 ',' yyyy-mm-dd hh24:mi:ss'), to_date('2015-11-01 08:30','yyyy-dd-mm hh24:mi:ss')-to_date('2015-11-01 09:30','yyyy-dd-mm hh24:mi:ss') FROM dual

  )

  Select

  trunc ((EndDate-StartDate)) days.

  trunc (((enddate-startdate)-to_number (trunc ((enddate-startdate))) * 24) hours)

  trunc (to_number (((enddate-startdate)-to_number (trunc ((enddate-startdate))) * 24-trunc (((enddate-startdate)-to_number (trunc ((enddate-startdate))) * 24)) * 60) Minutes,))

  (to_number (((enddate-startdate)-to_number (trunc ((enddate-startdate))) * 24-trunc (((enddate-startdate)-to_number (trunc ((enddate-startdate))) * 24)) * 60 - trunc (to_number (((enddate-startdate)-to_number (trunc ((enddate-startdate))) * 24-trunc (((enddate-startdate)-to_number (trunc ((enddate-startdate))) * 24)) * 60)) * 60 seconds))))

  data;

  Thanks for the answers in advance.

  AHA!

  TO_TIMESTAMP expects a string as input, so it first makes an implicit conversion from DATE to a string, in the format of NSL_DATE_FORMAT.

  To convert the TIMESTAMP DATE independently NLS_DATE_FORMAT, use

  CAST ( AS TIMESTAMP)

• Journal entry for the Runtime Error FDM

  Hi all

  I'm trying to run a Script to load batch Standard, but I still have the same error.

  I realized a FDM Appication, loading bacth script and data file (with that name 1 @JDE@Actual_Inp@August@RR ).

  Adapter, import formats, maps and location seems ok.

  THIS IS THE ERROR LOG:

  * Start the journal entry for the Runtime Error FDM [2013-09-24 12:59:06] *.
  -------------------------------------------------------------
  ERROR:
  Code............................................. 6
  Description... Overflow
  Process... clsBatchLoader.mExecuteParallelBatchProcess
  The component... upsWBatchLoaderDM
  Version.......................................... 1112
  Thread........................................... 4100

  Could someone help me?

  Thanks in advance

  Andrea

  Hi Andrea,

  Are there more entries in the log? In addition, you can load the file via the manual process?

  Kind regards

  Thanos

• How to write a query for the data exchange between two columns?

  How to write a query for the data exchange between two columns?
  
  I tried a request, does NOT work.
  

  update tmp t1 set t1.m1=t1.m2 and t1.m2=(select t2.m1 from tmp t2 where t2.student_id = t1.student_id)

  Thank you.
  
  Published by: user533361 on October 23, 2009 14:04

  Just plain and simple:

  update tmp t1
   set t1.m1=t1.m2,
       t1.m2=t1.m1
  /
  

  SY.

• A simple query to write for the SUM of a column

  Hello
  
  I have a Quantity column. I want his total.
  For a PURCHASE, I would like to add the value in the column Qunatity.
  For a COPY, I want to subtract the value in the column Qunatity.
  So overall, the sum of the column should give me total buy less total sells.
  
  Any help is welcome.
  Thank you.
  
  Published by: TechVortex on August 11, 2011 11:49

  Like this?

  SQL> ed
  Wrote file afiedt.buf
  
    1  with sample_data as
    2  (
    3  select 100 quantity, 'B' flag from dual union all
    4  select 200, 'B' from dual union all
    5  select 100, 'S' from dual union all
    6  select 500, 'B' from dual union all
    7  select 200, 'S' from dual
    8  )
    9  SELECT SUM(quantity),
   10         SUM(DECODE(flag, 'B', quantity,
   11                          'S', -quantity)) absolute_sum
   12* FROM   sample_data
  SQL> /
  
  SUM(QUANTITY) ABSOLUTE_SUM
  ------------- ------------
           1100          500
  

• Should I wait until the end of the execution time of the query for the execution plan?

  Hello Experts,

  I want to see the execution plan of the query below. However, it takes more than 3 hours. Should I wait all the time to see the execution plan?

  Note: EXPLAIN PLAN for does not work. (I mean that I do not see the actual line number, etc. with EXPLAIN the PLAN of market)

  You can see the output of the execution plan when I canceled the execution after 1 minute.

  My first question is: what should I do to see the execution plan for queries running out of time time?

  2nd question: when I cancel the query during execution in order to see the execution plan, will I see the specific plan of execution or erroneous values? Because the first execution plan seems inaccurate, what do you think?

  question 3: why EXPLAIN the PLAN for the clause does not work? Also, should I use EXPLAIN the PLAN of the clause to this scenerio? Can I see the result of running for long time without her queries?

  Thnaks for your help.

  Oracle Database 11 g Enterprise Edition Release 11.2.0.2.0 - 64 bit Production

  PL/SQL Release 11.2.0.2.0 - Production

  CORE Production 11.2.0.2.0

  AMT for Linux: Version 11.2.0.2.0 - Production

  NLSRTL Version 11.2.0.2.0 - Production

  Select / * + GATHER_PLAN_STATISTICS NO_PARALLEL * / J.INVOICEACCOUNT, J.INVOICEID, J.INVOICEDATE, (T.LINEAMOUNT + T.LINEAMOUNTTAX) price

  of custinvoicejour j join custinvoicetrans t on

  substr (nls_lower (j.DataAreaId), 1, 7) = substr (nls_lower (t.dataareaid), 1, 7) and

  substr (nls_lower (J.INVOICEID), 1: 25) = substr (nls_lower (t.INVOICEID), 1: 25)

  where

  substr (nls_lower (T.DATAAREAID), 1, 7) = '201' and T.AVBROCHURELINENUM = 29457

  and substr (nls_lower (j.dataareaid), 1, 7) = '201' and

  J.INVOICEACCOUNT in

  (select IT. Drmpos.avtr_seg_cust_campend ACCOUNTNUM this where THIS. CAMPAIGN = '201406' and THIS. SEGMENT_LEVEL in (', 'E'))

  and J.AVAWARDSALES > 190

  and substr (nls_lower (J.AVBILLINGCAMPAIGN), 1, 13) = '201406'

  "and J.INVOICEDATE between ' 04.06.2014' and ' 13.06.2014 ';

  SQL_ID, dznya6x7st0t8, number of children 0

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

  Select / * + GATHER_PLAN_STATISTICS NO_PARALLEL * / J.INVOICEACCOUNT,.

  J.INVOICEID, J.INVOICEDATE, (T.LINEAMOUNT + T.LINEAMOUNTTAX) price of

  CustInvoiceJour j join custinvoicetrans t on

  substr (nls_lower (j.DataAreaId), 1, 7) =

  substr (nls_lower (t.DataAreaId), 1, 7) and

  = substr (nls_lower (J.INVOICEID), 1: 25)

  substr (nls_lower (t.INVOICEID), 1: 25) where

  substr (nls_lower (T.DATAAREAID), 1, 7) = '201' and T.AVBROCHURELINENUM =

  29457 and substr (nls_lower, (j.dataareaid), 1, 7) = '201' and

  J.INVOICEACCOUNT in (select CE. ACCOUNTNUM of

  drmpos.avtr_seg_cust_campend this where THIS. CAMPAIGN = '201406' and

  IT. SEGMENT_LEVEL in (', 'E')) and J.AVAWARDSALES > 190 and

  substr (nls_lower (J.AVBILLINGCAMPAIGN), 1, 13) = '201406' and

  "J.INVOICEDATE between ' 04.06.2014' and ' 13.06.2014 '.

  Hash value of plan: 2002317666

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

  | ID | Operation | Name                           | Begins | E - lines. A - lines.   A - time | Pads | Bed |  OMem |  1Mem | Used Mem.

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

  |   0 | SELECT STATEMENT |                                |      1.        |      0 | 00:00:00.01 |       0 |      0 |       |       |          |

  |*  1 |  HASH JOIN |                                |      1.   3956.      0 | 00:00:00.01 |       0 |      0 |  2254K |  1061K | 2190K (0) |

  |*  2 |   HASH JOIN |                                |      1.     87.  16676. 00:00:01.64 |     227K |   3552.  3109K |  1106K | 4111K (0) |

  |*  3 |    TABLE ACCESS BY INDEX ROWID | CUSTINVOICEJOUR |      1.   1155 |  31889 | 00:00:01.16 |     223KO |     15.       |       |          |

  |*  4 |     INDEX RANGE SCAN | I_062INVOICEDATEORDERTYPEIDX |      1.   4943 |    134K | 00:00:00.83 |   45440 |      0 |       |       |          |

  |   5.    SIMPLE LIST OF PARTITION.                                |      1.  82360 |    173K | 00:00:00.08 |    3809 |   3537 |       |       |          |

  |*  6 |     TABLE ACCESS FULL | AVTR_SEG_CUST_CAMPEND |      1.  82360 |    173K | 00:00:00.06 |    3809 |   3537 |       |       |          |

  |   7.   TABLE ACCESS BY INDEX ROWID | CUSTINVOICETRANS |      1.   4560 |      0 | 00:00:00.01 |       0 |      0 |       |       |          |

  |*  8 |    INDEX RANGE SCAN | I_064INVLINENUMCAMPAIGNOFPRICE |      1.   4560 |      0 | 00:00:00.01 |       0 |      0 |       |       |          |

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

  Information of predicates (identified by the operation identity card):

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

  1 - access("J".") "SYS_NC00299$"="T". "' SYS_NC00165$ ' AND SUBSTR (NLS_LOWER ('J'. "" "" REFFACTURE")(, 1, 25) = SUBSTR (NLS_LOWER ("T"." "" "REFFACTURE")(, 1, 25)).

  2 - access("J".") INVOICEACCOUNT '= SYS_OP_C2C ("EC". ". ACCOUNTNUM'))

  3 - filter("J".") AVAWARDSALES"> 190)

  4 - access("J".") SYS_NC00299$ "= U ' 201"AND "J". INVOICEDATE"> = TO_DATE(' 2014-06-04 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AND

  "J"." SYS_NC00307$ "= U ' 201406"AND "J". INVOICEDATE"< = TO_DATE (' 2014-06-13 00:00:00 ',' syyyy-mm-dd hh24:mi:ss')))

  filter ((' J'. "INVOICEDATE' > = 'J' AND TO_DATE(' 2014-06-04 00:00:00', 'syyyy-mm-dd hh24:mi:ss') '." " SYS_NC00307$ "= U '201406' AND"

  "J"." INVOICEDATE"< = TO_DATE (' 2014-06-13 00:00:00 ',' syyyy-mm-dd hh24:mi:ss'))))

  6 filter (("CE". "SEGMENT_LEVEL" = A "OR"THIS"." SEGMENT_LEVEL "=" E"))

  8 - access("T".") SYS_NC00165$ "= U ' 201"AND "T". AVBROCHURELINENUM "= 29457)

  filter ("T". ("AVBROCHURELINENUM" = 29457)

  EXPLAIN PLAN FOR

  Select / * + GATHER_PLAN_STATISTICS NO_PARALLEL * / J.INVOICEACCOUNT, J.INVOICEID, J.INVOICEDATE, (T.LINEAMOUNT + T.LINEAMOUNTTAX) price

  of custinvoicejour j join custinvoicetrans t on

  substr (nls_lower (j.DataAreaId), 1, 7) = substr (nls_lower (t.dataareaid), 1, 7) and

  substr (nls_lower (J.INVOICEID), 1: 25) = substr (nls_lower (t.INVOICEID), 1: 25)

  where

  substr (nls_lower (T.DATAAREAID), 1, 7) = '201' and T.AVBROCHURELINENUM = 29457

  and substr (nls_lower (j.dataareaid), 1, 7) = '201' and

  J.INVOICEACCOUNT in

  (select IT. Drmpos.avtr_seg_cust_campend ACCOUNTNUM this where THIS. CAMPAIGN = '201406' and THIS. SEGMENT_LEVEL in (', 'E'))

  and J.AVAWARDSALES > 190

  and substr (nls_lower (J.AVBILLINGCAMPAIGN), 1, 13) = '201406'

  "and J.INVOICEDATE between ' 04.06.2014' and ' 13.06.2014 ';

  SELECT * FROM table (DBMS_XPLAN. DISPLAY_CURSOR);

  SELECT * FROM table (DBMS_XPLAN. DISPLAY_CURSOR ('7h1nbzqjgwsp7', 2));

  SQL_ID, 7h1nbzqjgwsp7, number of children 2

  EXPLAIN PLAN for select / * + GATHER_PLAN_STATISTICS NO_PARALLEL * /.

  J.INVOICEACCOUNT, J.INVOICEID, J.INVOICEDATE,

  (T.LINEAMOUNT + T.LINEAMOUNTTAX) join price j custinvoicejour

  CustInvoiceTrans t on substr (nls_lower (j.dataareaid), 1, 7) =

  substr (nls_lower (t.DataAreaId), 1, 7) and

  = substr (nls_lower (J.INVOICEID), 1: 25)

  substr (nls_lower (t.INVOICEID), 1: 25) where

  substr (nls_lower (T.DATAAREAID), 1, 7) = '201' and T.AVBROCHURELINENUM =

  29457 and substr (nls_lower, (j.dataareaid), 1, 7) = '201' and

  J.INVOICEACCOUNT in (select CE. ACCOUNTNUM of

  drmpos.avtr_seg_cust_campend this where THIS. CAMPAIGN = '201406' and

  IT. SEGMENT_LEVEL in (', 'E')) and J.AVAWARDSALES > 190 and

  substr (nls_lower (J.AVBILLINGCAMPAIGN), 1, 13) = '201406' and

  "J.INVOICEDATE between ' 04.06.2014' and ' 13.06.2014 '.

  NOTE: cannot fetch SQL_ID plan: 7h1nbzqjgwsp7, CHILD_NUMBER: 2

  Check the value of SQL_ID and CHILD_NUMBER;

  It could also be that the plan is no longer in the cursor cache (check v$ sql_plan)

  NightWing wrote:

  Randolf,

  I don't understand. What you hear from the above statement that you mean A-lines and E will be incorrect, but the ratio between them remain the same. Therefore, you can deduct the bad things by comparing the differences.

  Thus, A-lines always give a wrong result for cancellation of queries, isn't it?

  Charlie,

  I think that Martin gave a good explanation. Here's another example that hopefully makes more obvious things:

  17:56:55 SQL >-things go very wrong here with a small buffer cache

  17:56:55 SQL >-T2 lines are badly scattered when you access through T1. FK

  17:56:55 SQL >--

  17:56:55 SQL >-"Small job" approach would have been a good idea

  17:56:55 SQL >-if the estimate of 100 iterations of the loop was correct!

  17:56:55 SQL > select

  17:56:55 (t2.attr2) count 2

  17:56:55 3 of

  17:56:55 4 t1

  17:56:55 5, t2

  17:56:55 6 where

  17:56:55   7  /*------------------*/

  17:56:55 8 trunc (t1.attr1) = 1

  17:56:55 9 and trunc (t1.attr2) = 1

  17:56:55 10 / *-* /.

  17:56:55 11 and t1.fk = t2.id

  17:56:55 12.

  T1

  *

  ERROR on line 4:

  ORA-01013: user has requested the cancellation of the current operation

  Elapsed time: 00:04:58.30

  18:01:53 SQL >

  18:01:53 SQL > @xplan_extended_display_cursor ' ' ' ' 'ALLSTATS LAST + COST.

  18:01:53 SQL > set echo off verify off termout off

  SQL_ID, 353msax56jvvp, number of children 0

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

  SELECT count (t2.attr2) from t1, t2 where

  / / *-* trunc (t1.attr1) = 1 and

  trunc (T1.attr2) = 1 / *-* / and t1.fk = t2.id

  Hash value of plan: 2900488714

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

  | ID | The NEST | DSB | Operation | Name | Begins | E - lines. Cost (% CPU). A - lines.   A - time | Pads | Bed |

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

  |   0 |     |   7. SELECT STATEMENT |        |      1.        |  4999 (100) |      0 | 00:00:00.01 |       0 |      0 |

  |   1.   0 |   8 2 GLOBAL TRI |        |      1.      1.            |      0 | 00:00:00.01 |       0 |      0 |

  |   2.   1.   5.   NESTED LOOPS |        |      1.        |            |  57516 | 00:04:58.26 |     173K |  30770 |

  |   3.   2.   3.    NESTED LOOPS |        |      1.    100.  4999 (1) |  57516 | 00:00:21.06 |     116K |   3632.

  |*  4 |   3.   1.     TABLE ACCESS FULL | T1 |      1.    100.  4799 (1) |  57516 | 00:00:00.19 |    1008 |   1087 |

  |*  5 |   3.   2.     INDEX UNIQUE SCAN | T2_IDX |  57516 |      1.     1 (0) |  57516 | 00:00:20.82 |     115K |   2545 |

  |   8 2 2 |   4.    TABLE ACCESS BY INDEX ROWID | T2 |  57516 |      1.     2 (0) |  57516 | 00:04:37.14 |   57516 |  27138 |

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

  Information of predicates (identified by the operation identity card):

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

  4 filter ((TRUNC ('T1'. "ATTR1") = 1 AND TRUNC ('T1'. " ATTR2') = 1))

  5 - access("T1".") FK '= 'T2'.' (ID')

  You say here that I canceled a query after about 5 minutes, and looking at the statistics of content (RowSource) I can already say the following:

  1. the estimation of cardinality of T1 is far - the optimizer estimated 100 lines, but it actually generated more than 57000 lines when the query was cancelled. If this definitely seems like a candidate at the origin of the problems

  2. the query has spent most of the time in search of random table T2

  So while it is true that I don't know final A-lines of this cancelled query information, I can still say a lot of this and begin to deal with the problems identified so far.

  Randolf

• SQL query for the report?

  Hi all
  I have a large table with column:
  the code, street, data_type, credit, debt, saldo, date
  
  I created query as
  
  sum (saldo), code of Select tableA where data_types = 1 and date < ' 201010 "group by code
  
  but cannot develop this request to be in the report as
  
  COLUMN1 COLUMN2 COLUMN3 COLUMN4
  Sum (saldo) - where type = 1 and date = '201201', sum (saldo) where type = 2, sum (saldo) If date = '201205', code
  
  What is the best solution for sums of report for diferent data_types on a single line with just one code per lines?
  concerning
  Gordan
  
  Published by: useruseruser on May 14, 2013 10:52

  Hello

  useruseruser wrote:
  Hi all
  I have a large table with column:
  the code, street, data_type, credit, debt, saldo, date

  I created query as

  sum (saldo), Select tableA where data_types = 1 and date code<'201010' group="" by="">

  but cannot develop this request to be in the report as

  COLUMN1 COLUMN2 COLUMN3 COLUMN4
  Sum (saldo) - where type = 1 and date = '201201', sum (saldo) where type = 2, sum (saldo) If date = '201205', code

  What is the best solution for sums of report for diferent data_types on a single line with just one code per lines?
  concerning
  Gordan

  Published by: useruseruser on May 14, 2013 10:52

  You can use CASE what

   
  
  sum(saldo) -, sum(saldo) where type=2, sum(saldo) where date ='201205' , code
  
  select code,
    sum(case when type=1 and date = '201201' then saldo else 0 end) AS COLUMN1,
    sum(case when type=2 then saldo else 0 end) AS COLUMN2,
    sum(case when  date ='201205' then saldo else 0 end) AS COLUMN3,
    sum(saldo)
   from tableA
  group by code
  

  Concerning
  Mr. Mahir Quluzade

• SQL query for the mapping of a set of prizes to a group of classrooms

  Hi all
  
  I use Oracle database 11g Release 2.
  
  I have the following data set:
  
  Classrooms
  ClassId ClassName ability group
  ------ ----------------------------------------------      --------------     -----------
  Babbage/software Engg Lab 1 24 1
  Basement 2 - block PG 63 1
  3 1 56 1 class
  Class 4 1 24 10
  Class 5 1 24 11
  Class 6 1 35 12
  7 13 42 1 class
  8 14 42 1 class
  9 15 42 1 class
  10 2 35 1 class
  11 3 35 1 class
  12 4 35 1 classroom
  13 5 35 1 class
  14 6 25 1 class
  15 7 25 1 class
  16 1 24 8 class
  17 9 24 1 class
  18 control Sys Lab 1 24
  19 dig & Embd Sys Lab 20 1
  20 PSD & Comm 20 1 Lab
  21 electromechanical system Lab 28 1
  Farabi 22/Web Tech Lab 1 36
  23 gen purpose Lab 40 1
  Shirazi/24dB Tech Lab 1 36
  ADV 25 elect Lab 30 2
  26 16 42 2 class
  27 17 49 2 class
  28 18 56 2 class
  29 19 42 2 class
  30 20 49 2 class
  Class 31 21 35 3
  32 22 35 3 class
  33 20 3 MDA lab
  
  DegreeBatches
  BatchId BatchName force
  ---------------     ----------------------- --------------
  1 BIT - 11 79
  2 BIT - 12 28
  3 BS (CS)-1 35
  4 BS (CS) 78-2
  5 BE (SE)-1 69
  6. BE (SE) 84-2
  7 BE (SE) 64-3
  8 84 BYTČA-7
  9 43 BYTČA-8
  BEE-1 10, 112
  11 151 BEE-2
  BEE-3 12, 157
  13 BEE-4 157
  
  I want to map a combination of batch of degree for a class rooms group of such distance that they make full use of the maximum capacity of the class rooms within a group (ideally), or as close to this as possible. Can it be done with a SQL query?
  
  Any response will be appreciated.
  
  The SQL Scripts to generate the required tables and populate data is less to:
  CREATE TABLE classrooms (ClassId NUMBER, ClassName VARCHAR2 (50), capacity NUMBER, group NUMBER);
  INSERT INTO the classrooms of the VALUES (1, "Babbage/software Engg Lab', 24, 1");
  INSERT INTO the classrooms of the VALUES (2, 'basement - PG block', 63, 1);
  INSERT INTO the classrooms of the VALUES (3, '1 class room', 56, 1);
  INSERT INTO the classrooms of the VALUES (4, '10 class room', 24, 1);
  INSERT INTO the classrooms of the VALUES (5, '11 class room', 24, 1);
  INSERT INTO the classrooms of the VALUES (6, 'class room 12', 35, 1);
  INSERT INTO the classrooms of the VALUES (7, 'class room 13', 42, 1);
  INSERT INTO the classrooms of the VALUES (8, 'class room 14', 42, 1);
  INSERT INTO the classrooms of the VALUES (9, '15 'class, 42, 1);
  INSERT INTO the classrooms of the VALUES (10, 'class 2', 35, 1);
  INSERT INTO the classrooms of the VALUES (11, 'class room 3', 35, 1);
  INSERT INTO the classrooms of the VALUES (12, 'class room 4', 35, 1);
  INSERT INTO the classrooms of the VALUES (13, 'class room 5', 35, 1);
  INSERT INTO the classrooms of the VALUES (14, 'class room 6', 25, 1);
  INSERT INTO the classrooms of the VALUES (15, '7 class room', 25, 1);
  INSERT INTO the classrooms of the VALUES (16, 'class Room 8', 24, 1);
  INSERT INTO the classrooms of the VALUES (17, 'class room 9', 24, 1);
  INSERT INTO the classrooms of the VALUES (18, 'Control Sys Lab', 24, 1);
  INSERT INTO the classrooms of the VALUES (19, 'Dig & Embd Sys Lab', 20, 1);
  INSERT INTO the classrooms of the VALUES (20, 'DSP & Comm Lab', 20, 1);
  INSERT INTO the classrooms of the VALUES (21, 'system ELECTROMECHANICAL Lab', 28, 1);
  INSERT INTO the classrooms of the VALUES (22, ' Farabi/Web Tech Lab', 36, 1);
  INSERT INTO the classrooms of the VALUES (23, 'Gen purpose Lab', 40, 1);
  INSERT INTO the classrooms of the VALUES (24, ' Shirazi/DB Tech Lab', 36, 1);
  INSERT INTO the classrooms of the VALUES (25, 'Elected Adv Lab', 30, 2);
  INSERT INTO the classrooms of the VALUES (26, 'class room 16', 42, 2);
  INSERT INTO the classrooms of the VALUES (27, 'class room 17', 49, 2);
  INSERT INTO the classrooms of the VALUES (28, '18 'class, 56, 2);
  INSERT INTO the classrooms of the VALUES (29, '19 'class, 42, 2);
  INSERT INTO the classrooms of the VALUES (30, 'class room 20', 49, 2);
  INSERT INTO the classrooms of the VALUES (31, 'class room 21', 35, 3);
  INSERT INTO the classrooms of the VALUES (32, 'room 22', 35, 3);
  INSERT INTO the classrooms of the VALUES (33, 'MDA Lab', 20, 3);
  
  CREATE TABLE DegreeBatches (BatchId NUMBER, BatchName VARCHAR2 (50), membership NUMBER);
  INSERT INTO DegreeBatches VALUES(1,'BIT-11',79);
  INSERT INTO DegreeBatches VALUES(2,'BIT-12',28);
  INSERT INTO DegreeBatches VALUES (3, 'BS (CS) - 1', 35);
  INSERT INTO DegreeBatches VALUES (4, 'BS (CS) - 2', 78);
  INSERT INTO DegreeBatches VALUES (5,'BE (SE) - 1', 69);
  INSERT INTO DegreeBatches VALUES (6,'BE (SE) - 2', 84);
  INSERT INTO DegreeBatches VALUES (7,'BE (SE) - 3', 64);
  INSERT INTO DegreeBatches VALUES(8,'BICSE-7',84);
  INSERT INTO DegreeBatches VALUES(9,'BICSE-8',43);
  INSERT INTO DegreeBatches VALUES(10,'BEE-1',112);
  INSERT INTO DegreeBatches VALUES(11,'BEE-2',151);
  INSERT INTO DegreeBatches VALUES(12,'BEE-3',157);
  INSERT INTO DegreeBatches VALUES(13,'BEE-4',157);
  
  Best regards
  Bilal
  
  Published by: Bilal on December 27, 2012 09:52
  
  Published by: Bilal on December 27, 2012 10:07

  Bilal, thanks for the nice problem! Another possibility to double check is to write a small PL/SQL function that returns 1 if a duplicate id is found, then equate to 0: "NUMBER of RETURN of Duplicate_Token_Found (p_str_main in VARCHAR2, p_str_trial VARCHAR2). It should analyze the second string and could use p_str_main LIKE '%', | l_id | ', %' for each id. In any case, the query complete (without that) is given below:

  Solution with names
  SQL> WITH rsf_itm (con_id, max_weight, nxt_id, lev, tot_weight, tot_profit, path, root_id, lev_1_id) AS (
    2  SELECT c.id,
    3         c.max_weight,
    4         i.id,
    5         0,
    6         i.item_weight,
    7         i.item_profit,
    8         ',' || i.id || ',',
    9         i.id,
   10         0
   11    FROM items i
   12   CROSS JOIN containers c
   13   UNION ALL
   14  SELECT r.con_id,
   15         r.max_weight,
   16         i.id,
   17         r.lev + 1,
   18         r.tot_weight + i.item_weight,
   19         r.tot_profit + i.item_profit,
   20         r.path || i.id || ',',
   21         r.root_id,
   22         CASE WHEN r.lev = 0 THEN i.id ELSE r.nxt_id END
   23    FROM rsf_itm r
   24    JOIN items i
   25      ON i.id > r.nxt_id
   26     AND r.tot_weight + i.item_weight <= r.max_weight
   27   ORDER BY 1, 2
   28  ) SEARCH DEPTH FIRST BY nxt_id SET line_no
   29  , rsf_con (nxt_con_id, nxt_line_no, con_path, itm_path, tot_weight, tot_profit, lev) AS (
   30  SELECT con_id,
   31         line_no,
   32         To_Char(con_id),
   33         ':' || con_id || '-' || (lev + 1) || ':' || path,
   34         tot_weight,
   35         tot_profit,
   36         0
   37    FROM rsf_itm
   38   UNION ALL
   39  SELECT r_i.con_id,
   40         r_i.line_no,
   41         r_c.con_path || ',' || r_i.con_id,
   42         r_c.itm_path ||  ':' || r_i.con_id || '-' || (r_i.lev + 1) || ':' || r_i.path,
   43         r_c.tot_weight + r_i.tot_weight,
   44         r_c.tot_profit + r_i.tot_profit,
   45         r_c.lev + 1
   46    FROM rsf_con r_c
   47    JOIN rsf_itm r_i
   48      ON r_i.con_id > r_c.nxt_con_id
   49   WHERE r_c.itm_path NOT LIKE '%,' || r_i.root_id || ',%'
   50     AND r_c.itm_path NOT LIKE '%,' || r_i.lev_1_id || ',%'
   51     AND r_c.itm_path NOT LIKE '%,' || r_i.nxt_id || ',%'
   52  )
   53  , paths_ranked AS (
   54  SELECT itm_path || ':' itm_path, tot_weight, tot_profit, lev + 1 n_cons,
   55         Rank () OVER (ORDER BY tot_profit DESC) rnk,
   56         Row_Number () OVER (ORDER BY tot_profit DESC) sol_id
   57    FROM rsf_con
   58  ), best_paths AS (
   59  SELECT itm_path, tot_weight, tot_profit, n_cons, sol_id
   60    FROM paths_ranked
   61   WHERE rnk = 1
   62  ), row_gen AS (
   63  SELECT LEVEL lev
   64    FROM DUAL
   65  CONNECT BY LEVEL <= (SELECT Count(*) FROM items)
   66  ), con_v AS (
   67  SELECT  b.itm_path, r.lev con_ind, b.sol_id, b.tot_weight, b.tot_profit,
   68          Substr (b.itm_path, Instr (b.itm_path, ':', 1, 2*r.lev - 1) + 1,
   69            Instr (b.itm_path, ':', 1, 2*r.lev) - Instr (b.itm_path, ':', 1, 2*r.lev - 1) - 1)
   70             con_nit_id,
   71          Substr (b.itm_path, Instr (b.itm_path, ':', 1, 2*r.lev) + 1,
   72            Instr (b.itm_path, ':', 1, 2*r.lev + 1) - Instr (b.itm_path, ':', 1, 2*r.lev) - 1)
   73             itm_str
   74    FROM best_paths b
   75    JOIN row_gen r
   76      ON r.lev <= b.n_cons
   77  ), con_split AS (
   78  SELECT itm_path, con_ind, sol_id, tot_weight, tot_profit,
   79         Substr (con_nit_id, 1, Instr (con_nit_id, '-', 1) - 1) con_id,
   80         Substr (con_nit_id, Instr (con_nit_id, '-', 1) + 1) n_items,
   81         itm_str
   82    FROM con_v
   83  ), itm_v AS (
   84  SELECT  c.itm_path, c.con_ind, c.sol_id, c.con_id, c.tot_weight, c.tot_profit,
   85          Substr (c.itm_str, Instr (c.itm_str, ',', 1, r.lev) + 1,
   86            Instr (c.itm_str, ',', 1, r.lev + 1) - Instr (c.itm_str, ',', 1, r.lev) - 1)
   87             itm_id
   88    FROM con_split c
   89    JOIN row_gen r
   90      ON r.lev <= c.n_items
   91  )
   92  SELECT v.sol_id,
   93         v.tot_weight s_wt, v.tot_profit s_pr, c.id c_id, c.name c_name, c.max_weight m_wt,
   94         Sum (i.item_weight) OVER (PARTITION BY v.sol_id, c.id) c_wt,
   95         i.id i_id, i.name i_name, i.item_weight i_wt, i.item_profit i_pr
   96    FROM itm_v v
   97    JOIN containers c
   98      ON c.id = To_Number (v.con_id)
   99    JOIN items i
  100      ON i.id = To_Number (v.itm_id)
  101   ORDER BY sol_id, con_id, itm_id
  102  /
  
      SOL_ID S_WT S_PR  C_ID C_NAME          M_WT C_WT  I_ID I_NAME     I_WT I_PR
  ---------- ---- ---- ----- --------------- ---- ---- ----- ---------- ---- ----
           1  255  255     1 SEECS UG Block   100  100     1 BIT-10       35   35
                                                           2 BIT-11       40   40
                                                           6 BICSE-7      25   25
                           2 IAEC Building     70   70     4 BSCS-3       40   40
                                                           7 BESE-3       30   30
                           3 RIMMS Building    90   85     3 BSCS-2       35   35
                                                           5 BEE-4        50   50
           2  255  255     1 SEECS UG Block   100   95     4 BSCS-3       40   40
                                                           6 BICSE-7      25   25
                                                           7 BESE-3       30   30
                           2 IAEC Building     70   70     1 BIT-10       35   35
                                                           3 BSCS-2       35   35
                           3 RIMMS Building    90   90     2 BIT-11       40   40
                                                           5 BEE-4        50   50
           3  255  255     1 SEECS UG Block   100  100     3 BSCS-2       35   35
                                                           4 BSCS-3       40   40
                                                           6 BICSE-7      25   25
                           2 IAEC Building     70   65     1 BIT-10       35   35
                                                           7 BESE-3       30   30
                           3 RIMMS Building    90   90     2 BIT-11       40   40
                                                           5 BEE-4        50   50
           4  255  255     1 SEECS UG Block   100  100     3 BSCS-2       35   35
                                                           4 BSCS-3       40   40
                                                           6 BICSE-7      25   25
                           2 IAEC Building     70   70     2 BIT-11       40   40
                                                           7 BESE-3       30   30
                           3 RIMMS Building    90   85     1 BIT-10       35   35
                                                           5 BEE-4        50   50
           5  255  255     1 SEECS UG Block   100   95     2 BIT-11       40   40
                                                           6 BICSE-7      25   25
                                                           7 BESE-3       30   30
                           2 IAEC Building     70   70     1 BIT-10       35   35
                                                           3 BSCS-2       35   35
                           3 RIMMS Building    90   90     4 BSCS-3       40   40
                                                           5 BEE-4        50   50
           6  255  255     1 SEECS UG Block   100  100     2 BIT-11       40   40
                                                           3 BSCS-2       35   35
                                                           6 BICSE-7      25   25
                           2 IAEC Building     70   65     1 BIT-10       35   35
                                                           7 BESE-3       30   30
                           3 RIMMS Building    90   90     4 BSCS-3       40   40
                                                           5 BEE-4        50   50
           7  255  255     1 SEECS UG Block   100  100     2 BIT-11       40   40
                                                           3 BSCS-2       35   35
                                                           6 BICSE-7      25   25
                           2 IAEC Building     70   70     4 BSCS-3       40   40
                                                           7 BESE-3       30   30
                           3 RIMMS Building    90   85     1 BIT-10       35   35
                                                           5 BEE-4        50   50
           8  255  255     1 SEECS UG Block   100  100     1 BIT-10       35   35
                                                           4 BSCS-3       40   40
                                                           6 BICSE-7      25   25
                           2 IAEC Building     70   70     2 BIT-11       40   40
                                                           7 BESE-3       30   30
                           3 RIMMS Building    90   85     3 BSCS-2       35   35
                                                           5 BEE-4        50   50
           9  255  255     1 SEECS UG Block   100  100     1 BIT-10       35   35
                                                           4 BSCS-3       40   40
                                                           6 BICSE-7      25   25
                           2 IAEC Building     70   65     3 BSCS-2       35   35
                                                           7 BESE-3       30   30
                           3 RIMMS Building    90   90     2 BIT-11       40   40
                                                           5 BEE-4        50   50
          10  255  255     1 SEECS UG Block   100  100     1 BIT-10       35   35
                                                           3 BSCS-2       35   35
                                                           7 BESE-3       30   30
                           2 IAEC Building     70   65     2 BIT-11       40   40
                                                           6 BICSE-7      25   25
                           3 RIMMS Building    90   90     4 BSCS-3       40   40
                                                           5 BEE-4        50   50
          11  255  255     1 SEECS UG Block   100  100     1 BIT-10       35   35
                                                           3 BSCS-2       35   35
                                                           7 BESE-3       30   30
                           2 IAEC Building     70   65     4 BSCS-3       40   40
                                                           6 BICSE-7      25   25
                           3 RIMMS Building    90   90     2 BIT-11       40   40
                                                           5 BEE-4        50   50
          12  255  255     1 SEECS UG Block   100   95     1 BIT-10       35   35
                                                           3 BSCS-2       35   35
                                                           6 BICSE-7      25   25
                           2 IAEC Building     70   70     2 BIT-11       40   40
                                                           7 BESE-3       30   30
                           3 RIMMS Building    90   90     4 BSCS-3       40   40
                                                           5 BEE-4        50   50
          13  255  255     1 SEECS UG Block   100   95     1 BIT-10       35   35
                                                           3 BSCS-2       35   35
                                                           6 BICSE-7      25   25
                           2 IAEC Building     70   70     4 BSCS-3       40   40
                                                           7 BESE-3       30   30
                           3 RIMMS Building    90   90     2 BIT-11       40   40
                                                           5 BEE-4        50   50
          14  255  255     1 SEECS UG Block   100  100     1 BIT-10       35   35
                                                           2 BIT-11       40   40
                                                           6 BICSE-7      25   25
                           2 IAEC Building     70   65     3 BSCS-2       35   35
                                                           7 BESE-3       30   30
                           3 RIMMS Building    90   90     4 BSCS-3       40   40
                                                           5 BEE-4        50   50
  
  98 rows selected.
  
  Elapsed: 00:00:01.42
  

  Published by: BrendanP on January 20, 2013 11:25
  I found the need to deduplicate regular expression:

  AND RegExp_Instr (r_c.itm_path | r_i.path, ',(\d+),.*?,\1,') = 0)

• Query for the cumulative data

  HI friends,
  
  
  I need output like this.
  
  Frequency (%) Cumulative
  Frequency cumulative percentage
  4468 0.91 0.91 4468
  21092 4.31 25560 5.23
  57818 11.82 83378 17.05
  6274 1.28 89652 18.33
  
  I use Oracle 9i.
  My data of output like that and I need to write the query for 3 columns (for cent, the cumulative frequency and cumulative percentage)
  
  1: the formula for the percentage column data is (frequency/amount of cumulative frequency) * 100
  2: is the formula for the cumulative frequency column data (data of the cumulative frequency column of)
  3: is the formula for the cumulative percentage column data (data for the cumulative percentage column of)
  
  What should be the analytical function and how to write the query.
  
  Thank you
  Lony

  Hi, Lony,

  SUM is the function that adds several different line numbers:

  SELECT  frequency
  ,     percent
  ,     SUM (frequency) OVER (ORDER BY  x)     AS cumulative_frequency
  ,     SUM (percent)      OVER (ORDER BY  x)     AS cumulative_percent
  FROM     table_x
  ;
  

  In your data, not frequency = 4468 on the first line, and not the line with frequency = 21092 come from then? If Yes, then you must have another column (or expression) that determines what are words like 'next', 'first' and 'after' means. I called x in the above query.

  I hope that answers your question.
  If not, post a small example data (CREATE TABLE and only relevant columns, INSERT statements) for all of the tables involved and also publish outcomes from these data.
  Explain, using specific examples, how you get these results from these data. Beespecially erase everything that makes a line come before or after the other.
  Always tell what version of Oracle you are using.
  See the FAQ forum {message identifier: = 9360002}

  It looks like you posted another copy of the same question: {message identifier: = 10271688} maybe it's not your fault; This site can be leafed through like that. No matter who's fault, mark the other thread as "Answered" immediately, so only look in one place to find answers, and other people won't waste their time, answering a question that is answered elsewhere.

• How to write a query for the given scenario?

  Hi all
  
  I have two tables EMP, DEPT with data below.
  EMP TABLE: -.
  SAL DEPID EMPLOYMENT ENAME EID
  111 RAM 1500 10 MANAGER
  222 SAM ASST MANAGER 2000 20
  KALA 333 2500 10 REGISTRAR
  444. BIMA 20 3000 MANAGER
  CHALA 555 MANAGER 3500 30
  RANI 666 ASST MANAGER 4000 10
  777 KAMAL MANAGER 2400 10
  
  DEPT TABLE: -.
  
  DEPID DNAME
  XX 10
  AA 20
  30 ZZ
  
  Q1: I want the sum of the salary of each Department and for the particular job. Here, in each Department manager, Assistant Manager, clerk positions are there.
  I want to display the result as below...
  10-20-30 JOBS
  --------------------------------------------------------------------------
  MANAGER OF 3900 3000 3500
  ASST MANAGER 4000 2000 NULL
  THE CLERK 2500 NULL NULL
  
  Please tell me how to write a sql query?
  
  Thank you
  SAI

  SQL> SELECT job,
    2         MAX(DECODE(deptno, 10, sum_sal)) "10",
    3         MAX(DECODE(deptno, 20, sum_sal)) "20",
    4         MAX(DECODE(deptno, 30, sum_sal)) "30"
    5  FROM (SELECT deptno, job, SUM(sal) sum_sal FROM emp GROUP BY deptno, job)
    6   GROUP BY job;
  
  JOB               10         20         30
  --------- ---------- ---------- ----------
  CLERK           1300       1900        950
  SALESMAN                              5600
  PRESIDENT       5000
  MANAGER         2450       2975       2850
  ANALYST                    6000
  
  SQL> 
  

• There was a problem downloading the software for the iPhone error - 39

  My iPhone 4S device is disabled, connect to iTunes, when I was connected to the laptop cannot restore and give this massage:

  There was a problem downloading the software for the iPhone "iPhone". An unknown error occurred (-39).

  Make sure that your network settings are correct and your network connection is active. or try again later.

  Hi mgdabko!

  I see that you get an error message when you try to connect your iPhone to iTunes.  I know it's important to have your iPhone works properly, and I'm happy to provide assistance.  39 error often indicates there is a problem with the internet connection you are using, so you should try another Internet if possible.  You can also try all the advice in the following article:

  If you see an error when you update or restore your iPhone, iPad, or iPod

  Thank you for using communities of Apple Support.

  See you soon!

• for the sum

  Hello

  I'm having a problem trying to the sum of 200 items I've read in a loop for, for then to get the average value. the value that I'm reading is a temeperature, but is oscilates and I need to get an average value for the pid controller don't get 'confused' by the waves.

  can someone help me please?

  Try something like that. I can't test it here, because I don't have the equipment.