Resource plan in order to limit the execution time

Similar Questions

• 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

• Why the execution time increases with a while loop, but not with "run continuously?

  Hi all

  I have a problem of severe weather that I don't know how to fix it because I don't know exactly where it comes from.

  I order two RF switches via a data acquisition card (NI USB-6008). One job at the same time can be selected on each switch. Basically, the VI created for this feature (by a colleague) resets all the outputs of acquisition data and active then those desired. It has three entrances, two chain simp0le controls and a cluster table, that contains the list of all the outputs and some practical information to know what is connected (specific to my application).

  I use this VI in a complex application, and I have some problems with the execution time, which increased whenever I said the VI, so I did a test VI (TimeTesting.vi) to determine where the problem came. In this special VI I record the execution time in a csv file to analyze then with excel.

  After several tries, I found that if I run this criterion VI with the while loop, execution on every cycle time increases, but if I remove the while loop and use the funtionnality "Continuous run", the execution time remains the same. In my high level application, I have while loops and events, and so the runtime increases too.

  I someone could explain to me why execution time increases and how can we avoid this? I have attached my VI test and the necessary subVIs, as well as an image of a graph that shows the execution time with a while loop and «run permanently»

  Thanks a lot for your help!

  Your SetReset_DO VI creates a channel whenever it is called.  And that you never delete a task.

  When running continuously, that it's as if it only runs once and LabVIEW has internal mechanisms to close references that will not be used again.  When a VI is used as a Subvi, LV does not know if she will be called again, and lacks these things until the first level VI stops. You have a memory leak.

  Just as you open and close your file outside the loop for, create your channel out of the loop.

  Lynn

• How to shorten the execution time of the NXT (TETRIX &amp; MATRIX toolkit) brick

  Hello

  How to shorten the execution time of the NXT brick?

  (TETRIX & MATRIX toolkit, running time)

  The software is 2012 LabVIEW for LEGO MINDSTORMS

  Thank you.

  

  

  Hi 40123157,

  You use the module in an appropriate manner, and there is no simple way to improve the time of loop iteration beyond what you've done. Here are my suggestions:

  (1) the i2c commands take a long time. In your application, it may speed up if you run only move the engine only when the engine speed has changed.

  (2) for this particular example, you do not use the release of the report engine. If this VI does not need to run it can be removed.

  (3) If you need to speed up execution other than that, as a user advanced LabVIEW, you can create a copy of the VI of engines to move and change it as you choose. All you have to to the "DC motors' entry is use cluster to array on the cluster, as shown below. I think you can speed it up by running all the settings before the loop (type sensor and fixed connection configuration), and removing the value of power if you send only the values between-100 and 100.

  (4) drawing on the screen can be slow you down here.

  

• How to calculate the execution time of a SCTL in FPGA VI?

  Hello

  Can someone guide me that how to calculate the execution time of a SCTL for an iteration in the FPGA VI?

  Thank you and best regards,

  Rashid

  Hello r,.

  A SCTL will always run in a beat the clock it has been linked to.  So, if you use a 40 MHz clock, this loop will run in 25 ns.  If the code cannot complete in that, or if it requires two graduations of the watch to do the calculation, your code does not compile, then you have the guarantee that this will always be how long it takes this piece of code to run.

• How to measure the execution time of a specific to a VI process?

  Hello! My VI has two processes: compression and edge detection image and I'm trying to measure the execution time for the process of detection of edge of my VI, but I don't know how to do. Please give me some ideas on how to do it. Thank you!

  There are several ways that you can do.

  -L' one is using the number of cycles before and after your vi to get time like here: http://digital.ni.com/public.nsf/allkb/6F6B9F4E149C80578625652800784764

  - or use the profiling: https://zone.ni.com/reference/en-XX/help/371361H-01/lvhowto/profiling_vis/

  Edit: If you're open to suggestions:

  -You have not to load the image inside the loop instead, make him outside of the loop.

  - And I see of many IMAQ buffers are not removed properly. You can have everything at once by Images (No) by logging in to Boolean TRUE: http://zone.ni.com/reference/en-XX/help/370281P-01/imaqvision/imaq_dispose/

• How to calculate the execution time of a loop?

  Hello

  Can someone guide me that how to calculate the execution time of a loop to iterate?

  Thank you and best regards,

  Rashid

  I hope I have your question! See attached screenshot

• Link to freeware to limit the total time used on a PC (not just at the moment where)-for real free, no demo

  HI everyone, I've seen several posts where people are asking for a free tool to limit the total time children are allowed on a PC by day.  I think that Windows 8 has this feature as part of its Parental controls, but I found this:
  http://www.romacocanada.ca/timeout/

  It is configured on a per-user basis, which means that you must log in as each individual and configure it.   A bit tedious, but you can customize it by kid I guess.

  It allows you to follow the total time per day and limit the time spent per session.  It will warn the user at a time you specify.  It also allows / the blocking program Web site, but I do not set up these features.

  I just installed it, so I can't guarantee how it works right now, so we'll see.

  Hello

  Thanks for sharing this valuable information. I suggest you to see the following links for parental control.

  What's new in Windows 8 family security
  http://msdn.Microsoft.com/en-us/library/Windows/desktop/jj155495 (v = vs. 85) .aspx

  Parental control
  http://Windows.Microsoft.com/en-us/Windows7/products/features/parental-controls

• How to know the execution time

  Hello
  
  I'm using Oracle 11 g. I want to know the execution time of a query.
  
  Can someone help me please how to find it.
  
  And. y at - it a tool that compares the performance of the 2 queries?

  user13044793 wrote:
  Hello

  I'm using Oracle 11 g. I want to know the execution time of a query.

  Can someone help me please how to find it.

  In SQL * more:

  SET TIMING ON

  And. y at - it a tool that compares the performance of the 2 queries?

  In SQL * more:

  SET AUTOTRACE ON

  URS

• How to know the execution time of query in sql plus

  Hello
  
  I want to know the duration of execution of query in sql more accompanied by statistics
  
  I say time is set on;
  Set autotrace on;
  Select * view where usr_id = "abcd";
  
  
  If the result is 300 lines it scrolls up until all the rows are retrieved and finally gives me the run time in 40 seconds, or 1 minute... (it is after all records scrolls)
  
  but when I run it in Toad he gives 350 milli seconds...
  
  I want to see the execution time in sql how to proceed
  
  client and database server 11g is g 10
  
  concerning
  REDA

  In sqlplus you can do set autotrace traces to suppress the display of the selected lines.

  John

• Need help on reducing the execution time of calc

  Hi all
  
  Please help me with this Calc.
  
  I have a motto calc calculation, which takes a few hours to complete.
  
  Please help me to improve the performance of this Calc.
  
  I use version 7.1.5 Essbase.
  
  The cube has the dimensions below.
  
  Time
  Measures
  Market
  Scenario of
  Year of manufacture
  Currency
  Entity (many members)
  Product (many members)
  
  Thanks in advance.
  Maddy
  
  Published by: Srinivas Madderla on April 30, 2010 05:21

  Make sure to set down on the other dimensions as well members of lev0/sheet (produced... is that 'material'?, model year, because that will help the speed of calculation script.)

  In addition, what I dig me for entities, you will want to set out ONLY the entities with Canandian currencies to convert Canadian currency. Right now, you calculate all THE currencies for all entities and it's nonsense. Besides, databases of currency have usually just a member of the "national currency", which is just directly math (no conversion), then a "$" (or whatever the common currency is), who gets his individual currencies converted into the common currency. It seems you do is back out from a database that is already 100% USD values, and that you are trying to return to calculate the equivalent local values... but you do for each currency for each entity for many products and model years and daily data... it is not instantaneous. Even if you limit the calc for entities, I don't know if you get too much information to store all the currencies separately (vs "local" and "convert", but I leave that to you.)

• After installation, I can't find the execution time

  It sounds ridiculous.  I produced an executable with Installer (2009) and install it on a pc and everything worked fine.  Now, I tried installing on a 2nd pc, and although N.I. Run Time files are obvious, can't get the button to push to get the run-time operation.  Is there a main file I should be by clicking on?

  
  

• Limit the bandwidth Time Capsule

  I am about to install a new Capsule 3 TB but am simultaneously looking for a solution of throttling split a WIFI network guests & owner. There are only 70 GB p/month available (satellite 2way) and currently you can empty just this pipe in a few weeks, if lucky (streaming, etc...).

  I know that the Time Capsule can accommodate a network comments without restriction of time but will not be enough and is too restrictive.

  Any suggestion would be appreciated.

  Unfortunately, Apple routers have not all parameters that would allow the owner of the control bandwidth allocation... (which is known as QoS or Quality of Service) in some way.

  If your needs call for this type of service, then your only real option would be to add a router with the features you need... and then put in place the time Capsule to run in Bridge Mode.

  Time Capsule provide a 'network of comments' feature when it is configured in Bridge Mode, then you may want to look for a router that would deal with this type of function.

• Booking golf BRS not showing the execution times

  When you try to reserve a golf time clock does not always work

  Hi Dougie65764!
  Can you clarify it please? Where are you trying to make this appointment?
  You have the latest version of Adobe Flash Player installed?

• Get the execution time of a VI

  Hello

  I want to calculate the time that my VI is running.

  Suppose that if my VI worked for about 10 min while I want to make a message appear.

  But how to do this time.

  I tried using the "time VI', but its does not give me the desired output.

  All of the suggestions.

  Kind regards

  DeVos has.

  Hello Devos,

  I have modified the VI at the top so that it works because I think you want to. I only placed a dialog box to alert you when 10 minutes is in place, but this could easily be modified to create a custom popup dialog box.

  I hope this helps and let me know if you need help most.

  Concerning