The System Configuration dialog box; Vista OS: Is it possible to resize the dialog box? If this is not the case, why not plan such an option please?
Windows Vista; The System Configuration dialog box; dialog resize.
Tags: Windows
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my pc is very slow, it has furms there who announced for pc free cleen upward but thay are not free; There it scans shows on a PC ther 1000 falts. but I have the safety of microsoft in effect on my pc; ISS so it effective I have all thise things slow down my pc and if so why hasent microsoft stopt them or found on sound analysis;
Many of these products are all fear-mongering, especially products registry cleaner that allows to identify errors in call charges so much. These registry errors make little or no difference in performance of your computer. Without discernment of cleaning the registry can cause your computer problems including programs works only or the computer does not start. Registry cleaners don't consider as a panacea for your computer problems. If you have a specific problem, are looking for a specific answer. People in these forums will be happy to help you.
For Windows XP, I would follow the advice in this article:
How to make a computer faster: 6 ways to speed up your PC
who is simple and generally of course. Even in this case, make sure you have a current backup of your valuable data.
Microsoft Security Essentials is an anti-virus program only - it is not designed to find related errors other than viruses and vulnerabilities on your PC.
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How can I get my recycle bin back to my desk top?
How can I get my recycle bin back to my desk top?
Hey
jengalet
Use the microsoft fix - it tool or other methods in the microsoft link to fix your missing Recycle Bin below
and have a great festive season
http://support.Microsoft.com/kb/810869
Walter, the time zone traveller
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What is the Inbox that has appeared on my firefox? Is it related to firefox? If this is not the case, how can I get rid of him? This happened after I've upgraded to the latest version. Thank you
Hi, no this is not part of firefox. Please always make sure that you only have to download firefox from the official site at getfirefox.com. Please try these steps to get rid of this adware:
- Go to firefox > help > troubleshooting information > profile folder - "view folder", then a new window will open. in this search on a file named user.js window (it can be used to overwrite your custom settings). where it is present, delete or rename this file and then restart firefox. How to fix preferences that will not save
- then install the reset search addon - he'll come back more often customizations make these adware programs in default firefox: https://addons.mozilla.org/firefox/addon/searchreset/
- Finally, run a full scan of your system with security tools like the free version of malwarebytes & adwcleaner to ensure that it is not adware in other places as well.
Remove a toolbar that has supported your Firefox or the homepage search
Fix Firefox problems caused by malicious software -
How to make a delay in the true case of a loop of the case, without affecting the wrong case?
Hello
I do a mini project, where I must, when the input is true, (10 s) delay before the release can be true, that's why I used a loop case and used the wait function in the case of true only, but it seems that it also affects the case of fake...
Help, please!
Thanks for your time
remapears wrote:
Yes I use it...
Using what, exactly? (structure of the event? The race continues?, something else?)
Try something like the joint.
("Continuous run" is a debugging feature, not a way to run a VI normally, so don't do it.)
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Problem with the Structure of the case
Hello
I added a new structure of matter in my VI. However, once added, there is an error that I have really no idea how fix it.
The error message:
"Business Structure: selector values are not unique.
"A value of the selector is used by more than one case. "It can be in the middle of a beach in one of the cases".
Could someone help me please.
Thank you.
Floret
Please your zip code as an attachment. See your code will make it much easier for us to understand your problem.
The error relates to the distinction between each image of the structure of your business. You can have two business executives who launch for the same input selector case.
For example, if I had three managers of cases that have been '0..', '1', 'Default', then frame 1 & 2 times would launch if the entry is 1 (this is not allowed). Check you definitions of statement.
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I had a cloud Adobe Creative on my computer and love, however, my laptop is not as easy to carry as I just got the tablet of the LG and I'd love to be able to use the application of the sketch on this subject. Is it possible to download out there? If this is not the case, there will be soon?
Adobe does not discuss future products in the forums open, send your comments below
https://www.adobe.com/cfusion/mmform/index.cfm?name=wishform for feature requests
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The identical query, unusable performance in an environment - please help
We strive to improve 10.2.0.4 to 11.2.0.2, but one of our considered requests is completely wrong (30 seconds in our current environment, 4000 in our upgraded environment).
Note that the caveat is that it will be very difficult for me to edit the SQL code (his coming of another group of TI, as well as their position is that he should not have to be changed given the fact that it works so well in the current production environment).
The query is exactly the same in both environments and transports the SQL_ID, but explain the plans are different.
The environment in which the application works is version 10.2.0.4 and time the trace is 30,15 seconds, 841 rows returned.
The new environment is 11.2.0.2, the elapsed time is 4035 seconds, 841 rows returned.
The environments are comparable in terms of CPU/memory/IO (the two are written for on our NetApp NFS mounts)
SGA_MAX/TARGET and PGA_AGGREGATE_TARGET are the same in both environments, as well as HASH_AREA_SIZE and SORT_AREA_SIZE.
The table database is identical, and all of the indexes are the same in both environments. His stats were collected and this behavior has persisted through several reboots of the databases.
I ran traces on statements in both environments and the performance difference seems to be due to direct path read/write temp:
The SQL
New environment (11.2.0.2), takes 4000 seconds according to tkprofSELECT DISTINCT a.emplid, a.name, rds.sa_get_stdnt_email_fn (a.emplid), a.req_term, a.req_term_ldesc, CASE WHEN (a.req_acad_plan = 'PKINXXXBBS' AND a.cum_gpa >= d.gpa) THEN NVL (c.num_met, 0) + 1 WHEN (b.gpa >= d.gpa AND a.req_acad_plan <> 'PKINXXXBBS') THEN NVL (c.num_met, 0) + 1 ELSE NVL (c.num_met, 0) END AS "Requirement Status", a.cum_total_passed AS "Cumulative Units", a.admit_term, a.admit_term_ldesc, a.acad_plan, a.acad_plan_ldesc, a.academic_level, a.academic_level_ldesc, TO_CHAR (a.rpt_date, 'MM/DD/YYYY') AS rpt_date, TO_CHAR (NVL (b.gpa, 0), '0.000') AS gpa, TO_CHAR (NVL (a.cum_gpa, 0), '0.000') AS cum_gpa FROM sa.rec_sm_stdnt_deg_completion a, ( SELECT DISTINCT CASE WHEN SUM (b_sub.units_earned) = 0 THEN 0 ELSE SUM (b_sub.grade_points) / SUM (b_sub.units_earned) END AS gpa, b_sub.emplid, b_sub.acad_career, b_sub.acad_plan, b_sub.req_acad_plan, b_sub.req_term, b_sub.academic_level, b_sub.rqrmnt_group FROM sa.rec_sm_stdnt_deg_completion b_sub, hrsa_extr.ps_rq_grp_tbl g3, hrsa_extr.ps_rq_main_tbl m3 WHERE b_sub.req_acad_plan IS NOT NULL AND b_sub.acad_career = 'UGRD' AND b_sub.acad_prog = 'UBACH' AND b_sub.acad_plan = b_sub.req_acad_plan AND b_sub.grade <> 'IP' AND b_sub.impact_flag = 'Y' AND g3.effdt = (SELECT MAX (g3_ed.effdt) FROM hrsa_extr.ps_rq_grp_tbl g3_ed WHERE g3_ed.rqrmnt_group = g3.rqrmnt_group AND g3_ed.effdt <= b_sub.req_term_begin_date) AND g3.rqrmnt_group = b_sub.rqrmnt_group AND m3.effdt = (SELECT MAX (m3_ed.effdt) FROM hrsa_extr.ps_rq_main_tbl m3_ed WHERE m3_ed.requirement = m3.requirement AND m3_ed.effdt <= b_sub.req_term_begin_date) AND m3.requirement = b_sub.requirement GROUP BY b_sub.emplid, b_sub.acad_career, b_sub.acad_plan, b_sub.req_acad_plan, b_sub.req_term, b_sub.academic_level, b_sub.rqrmnt_group) b, ( SELECT c_sub.emplid, c_sub.acad_career, c_sub.acad_plan, c_sub.req_acad_plan, c_sub.req_term, c_sub.academic_level, c_sub.rqrmnt_group, COUNT (*) AS num_met FROM sa.rec_sm_stdnt_deg_completion c_sub, hrsa_extr.ps_rq_grp_tbl g2, hrsa_extr.ps_rq_main_tbl m2 WHERE c_sub.rqrmnt_line_status = 'COMP' AND c_sub.grade <> 'IP' AND c_sub.impact_flag = 'Y' AND c_sub.acad_career = 'UGRD' AND c_sub.acad_prog = 'UBACH' AND c_sub.acad_plan = c_sub.req_acad_plan AND g2.effdt = (SELECT MAX (g2_ed.effdt) FROM hrsa_extr.ps_rq_grp_tbl g2_ed WHERE g2_ed.rqrmnt_group = g2.rqrmnt_group AND g2_ed.effdt <= c_sub.req_term_begin_date) AND g2.rqrmnt_group = c_sub.rqrmnt_group AND m2.effdt = (SELECT MAX (m2_ed.effdt) FROM hrsa_extr.ps_rq_main_tbl m2_ed WHERE m2_ed.requirement = m2.requirement AND m2_ed.effdt <= c_sub.req_term_begin_date) AND m2.requirement = c_sub.requirement GROUP BY c_sub.emplid, c_sub.acad_career, c_sub.acad_plan, c_sub.req_acad_plan, c_sub.req_term, c_sub.academic_level, c_sub.rqrmnt_group) c, hrsa_extr.ps_smo_rdr_imp_pln d, hrsa_extr.ps_rq_grp_tbl g, hrsa_extr.ps_rq_main_tbl m WHERE a.acad_career = 'UGRD' AND a.acad_prog = 'UBACH' AND a.req_acad_plan IN (N'NUPPXXXBBS', N'NURPBASBBS', N'NURPXXXBBS') AND a.academic_level IN (N'10', N'20', N'30', N'40', N'50', N'GR') AND a.acad_plan = a.req_acad_plan AND a.impact_flag = 'Y' AND g.effdt = (SELECT MAX (g_ed.effdt) FROM hrsa_extr.ps_rq_grp_tbl g_ed WHERE g_ed.rqrmnt_group = g.rqrmnt_group AND g_ed.effdt <= a.req_term_begin_date) AND g.rqrmnt_group = a.rqrmnt_group AND m.effdt = (SELECT MAX (m_ed.effdt) FROM hrsa_extr.ps_rq_main_tbl m_ed WHERE m_ed.requirement = m.requirement AND m_ed.effdt <= a.req_term_begin_date) AND m.requirement = a.requirement AND a.emplid = b.emplid(+) AND a.acad_career = b.acad_career(+) AND a.acad_plan = b.acad_plan(+) AND a.req_acad_plan = b.req_acad_plan(+) AND a.academic_level = b.academic_level(+) AND a.req_term = b.req_term(+) AND a.rqrmnt_group = b.rqrmnt_group(+) AND a.emplid = c.emplid(+) AND a.acad_career = c.acad_career(+) AND a.acad_plan = c.acad_plan(+) AND a.req_acad_plan = c.req_acad_plan(+) AND a.academic_level = c.academic_level(+) AND a.req_term = c.req_term(+) AND a.rqrmnt_group = c.rqrmnt_group(+) AND d.acad_plan = a.req_acad_plan ORDER BY 6 DESC, 2 ASC;
Explain planPLAN_TABLE_OUTPUT ------------------------------------------------------------------------------------------------------------------------- Plan hash value: 4117596694 ------------------------------------------------------------------------------------------------------------------------- | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | ------------------------------------------------------------------------------------------------------------------------- | 0 | SELECT STATEMENT | | 1 | 314 | 15231 (1)| 00:03:03 | | 1 | SORT UNIQUE | | 1 | 314 | 15230 (1)| 00:03:03 | | 2 | NESTED LOOPS OUTER | | 1 | 314 | 15227 (1)| 00:03:03 | | 3 | NESTED LOOPS OUTER | | 1 | 285 | 15216 (1)| 00:03:03 | | 4 | NESTED LOOPS | | 1 | 256 | 15205 (1)| 00:03:03 | | 5 | NESTED LOOPS | | 1 | 241 | 15204 (1)| 00:03:03 | | 6 | NESTED LOOPS | | 1 | 223 | 15203 (1)| 00:03:03 | | 7 | NESTED LOOPS | | 17 | 731 | 15186 (1)| 00:03:03 | | 8 | VIEW | VW_SQ_3 | 998 | 27944 | 15186 (1)| 00:03:03 | | 9 | HASH GROUP BY | | 998 | 62874 | 15186 (1)| 00:03:03 | | 10 | MERGE JOIN | | 29060 | 1787K| 15184 (1)| 00:03:03 | | 11 | SORT JOIN | | 26 | 1248 | 15180 (1)| 00:03:03 | | 12 | TABLE ACCESS BY INDEX ROWID | REC_SM_STDNT_DEG_COMPLETION | 26 | 1248 | 15179 (1)| 00:03:03 | |* 13 | INDEX SKIP SCAN | REC0SM_STDNT_DEG_IDX | 26 | | 15168 (1)| 00:03:03 | |* 14 | SORT JOIN | | 1217 | 18255 | 4 (25)| 00:00:01 | | 15 | INDEX FAST FULL SCAN | PS3RQ_GRP_TBL | 1217 | 18255 | 3 (0)| 00:00:01 | |* 16 | INDEX UNIQUE SCAN | PS_RQ_GRP_TBL | 1 | 15 | 0 (0)| 00:00:01 | |* 17 | TABLE ACCESS BY USER ROWID | REC_SM_STDNT_DEG_COMPLETION | 1 | 180 | 1 (0)| 00:00:01 | |* 18 | INDEX RANGE SCAN | PS_RQ_MAIN_TBL | 1 | 18 | 1 (0)| 00:00:01 | | 19 | SORT AGGREGATE | | 1 | 18 | | | | 20 | FIRST ROW | | 1 | 18 | 2 (0)| 00:00:01 | |* 21 | INDEX RANGE SCAN (MIN/MAX) | PS_RQ_MAIN_TBL | 1 | 18 | 2 (0)| 00:00:01 | |* 22 | INDEX FULL SCAN | PS0SMO_RDR_IMP_PLN | 1 | 15 | 1 (0)| 00:00:01 | |* 23 | VIEW PUSHED PREDICATE | | 1 | 29 | 11 (19)| 00:00:01 | | 24 | SORT GROUP BY | | 1 | 52 | 11 (19)| 00:00:01 | | 25 | VIEW | VM_NWVW_5 | 1 | 52 | 10 (10)| 00:00:01 | |* 26 | FILTER | | | | | | | 27 | SORT GROUP BY | | 1 | 165 | 10 (10)| 00:00:01 | |* 28 | FILTER | | | | | | | 29 | NESTED LOOPS | | 1 | 165 | 7 (0)| 00:00:01 | | 30 | NESTED LOOPS | | 1 | 147 | 6 (0)| 00:00:01 | | 31 | NESTED LOOPS | | 1 | 117 | 5 (0)| 00:00:01 | |* 32 | TABLE ACCESS BY INDEX ROWID | REC_SM_STDNT_DEG_COMPLETION | 1 | 90 | 4 (0)| 00:00:01 | |* 33 | INDEX RANGE SCAN | REC1SM_STDNT_DEG_IDX | 1 | | 3 (0)| 00:00:01 | |* 34 | INDEX RANGE SCAN | PS_RQ_GRP_TBL | 1 | 27 | 1 (0)| 00:00:01 | | 35 | SORT AGGREGATE | | 1 | 15 | | | | 36 | FIRST ROW | | 1 | 15 | 2 (0)| 00:00:01 | |* 37 | INDEX RANGE SCAN (MIN/MAX)| PS_RQ_GRP_TBL | 1 | 15 | 2 (0)| 00:00:01 | |* 38 | INDEX RANGE SCAN | PS_RQ_MAIN_TBL | 1 | 30 | 1 (0)| 00:00:01 | |* 39 | INDEX RANGE SCAN | PS_RQ_MAIN_TBL | 1 | 18 | 1 (0)| 00:00:01 | |* 40 | VIEW PUSHED PREDICATE | | 1 | 29 | 11 (19)| 00:00:01 | | 41 | SORT GROUP BY | | 1 | 32 | 11 (19)| 00:00:01 | | 42 | VIEW | VM_NWVW_4 | 1 | 32 | 10 (10)| 00:00:01 | |* 43 | FILTER | | | | | | | 44 | SORT GROUP BY | | 1 | 166 | 10 (10)| 00:00:01 | |* 45 | FILTER | | | | | | |* 46 | FILTER | | | | | | | 47 | NESTED LOOPS | | 1 | 166 | 7 (0)| 00:00:01 | | 48 | NESTED LOOPS | | 1 | 148 | 6 (0)| 00:00:01 | | 49 | NESTED LOOPS | | 1 | 118 | 5 (0)| 00:00:01 | |* 50 | INDEX RANGE SCAN | PS_RQ_GRP_TBL | 1 | 27 | 2 (0)| 00:00:01 | |* 51 | TABLE ACCESS BY INDEX ROWID | REC_SM_STDNT_DEG_COMPLETION | 1 | 91 | 3 (0)| 00:00:01 | |* 52 | INDEX RANGE SCAN | REC1SM_STDNT_DEG_IDX | 1 | | 2 (0)| 00:00:01 | |* 53 | INDEX RANGE SCAN | PS_RQ_MAIN_TBL | 1 | 30 | 1 (0)| 00:00:01 | |* 54 | INDEX RANGE SCAN | PS_RQ_MAIN_TBL | 1 | 18 | 1 (0)| 00:00:01 | | 55 | SORT AGGREGATE | | 1 | 15 | | | | 56 | FIRST ROW | | 1 | 15 | 2 (0)| 00:00:01 | |* 57 | INDEX RANGE SCAN (MIN/MAX) | PS_RQ_GRP_TBL | 1 | 15 | 2 (0)| 00:00:01 | -------------------------------------------------------------------------------------------------------------------------call count cpu elapsed disk query current rows ------- ------ -------- ---------- ---------- ---------- ---------- ---------- Parse 1 6.59 6.66 0 0 0 0 Execute 1 0.00 0.00 0 0 0 0 Fetch 2 1521.36 4028.91 2256624 240053408 0 841 ------- ------ -------- ---------- ---------- ---------- ---------- ---------- total 4 1527.95 4035.57 2256624 240053408 0 841
The current production (10.2.0.4), takes 30 secondsElapsed times include waiting on following events: Event waited on Times Max. Wait Total Waited ---------------------------------------- Waited ---------- ------------ SQL*Net message to client 2 0.00 0.00 Disk file operations I/O 3 0.07 0.11 db file sequential read 10829 0.12 16.62 direct path write temp 72445 0.30 293.71 direct path read temp 72445 0.58 2234.14 asynch descriptor resize 22 0.00 0.00 SQL*Net more data to client 9 0.00 0.00 SQL*Net message from client 2 0.84 1.25 ********************************************************************************PLAN_TABLE_OUTPUT ------------------------------------------------------------------------------------------------------------------------- Plan hash value: 2178773127 ------------------------------------------------------------------------------------------------------------------------ | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | ------------------------------------------------------------------------------------------------------------------------ | 0 | SELECT STATEMENT | | 1 | 331 | 89446 (2)| 00:17:54 | | 1 | SORT UNIQUE | | 1 | 331 | 89445 (2)| 00:17:54 | | 2 | NESTED LOOPS | | 1 | 331 | 89440 (2)| 00:17:54 | | 3 | NESTED LOOPS | | 1 | 316 | 89439 (2)| 00:17:54 | |* 4 | HASH JOIN OUTER | | 1 | 298 | 89438 (2)| 00:17:54 | |* 5 | HASH JOIN OUTER | | 1 | 240 | 59625 (2)| 00:11:56 | | 6 | NESTED LOOPS | | 1 | 182 | 29815 (2)| 00:05:58 | |* 7 | TABLE ACCESS FULL | REC_SM_STDNT_DEG_COMPLETION | 1 | 167 | 29814 (2)| 00:05:58 | |* 8 | INDEX FULL SCAN | PS0SMO_RDR_IMP_PLN | 1 | 15 | 1 (0)| 00:00:01 | | 9 | VIEW | | 1 | 58 | 29809 (2)| 00:05:58 | | 10 | HASH GROUP BY | | 1 | 71 | 29809 (2)| 00:05:58 | | 11 | VIEW | | 1 | 71 | 29809 (2)| 00:05:58 | |* 12 | FILTER | | | | | | | 13 | HASH GROUP BY | | 1 | 198 | 29809 (2)| 00:05:58 | | 14 | NESTED LOOPS | | 1 | 198 | 29806 (2)| 00:05:58 | |* 15 | HASH JOIN | | 1 | 171 | 29805 (2)| 00:05:58 | |* 16 | HASH JOIN | | 4 | 572 | 29802 (2)| 00:05:58 | |* 17 | TABLE ACCESS FULL | REC_SM_STDNT_DEG_COMPLETION | 4 | 452 | 29798 (2)| 00:05:58 | | 18 | INDEX FAST FULL SCAN | PS2RQ_MAIN_TBL | 1035 | 31050 | 3 (0)| 00:00:01 | | 19 | INDEX FAST FULL SCAN | PS2RQ_MAIN_TBL | 1035 | 28980 | 3 (0)| 00:00:01 | |* 20 | INDEX RANGE SCAN | PS_RQ_GRP_TBL | 1 | 27 | 1 (0)| 00:00:01 | | 21 | SORT AGGREGATE | | 1 | 15 | | | | 22 | FIRST ROW | | 1 | 15 | 2 (0)| 00:00:01 | |* 23 | INDEX RANGE SCAN (MIN/MAX)| PS_RQ_GRP_TBL | 1 | 15 | 2 (0)| 00:00:01 | | 24 | VIEW | | 1 | 58 | 29813 (2)| 00:05:58 | | 25 | HASH GROUP BY | | 1 | 45 | 29813 (2)| 00:05:58 | | 26 | VIEW | | 1 | 45 | 29813 (2)| 00:05:58 | |* 27 | FILTER | | | | | | | 28 | HASH GROUP BY | | 1 | 199 | 29813 (2)| 00:05:58 | | 29 | NESTED LOOPS | | 1 | 199 | 29810 (2)| 00:05:58 | |* 30 | HASH JOIN | | 1 | 172 | 29809 (2)| 00:05:58 | |* 31 | HASH JOIN | | 8 | 1152 | 29805 (2)| 00:05:58 | |* 32 | TABLE ACCESS FULL | REC_SM_STDNT_DEG_COMPLETION | 7 | 798 | 29802 (2)| 00:05:58 | | 33 | INDEX FAST FULL SCAN | PS2RQ_MAIN_TBL | 1035 | 31050 | 3 (0)| 00:00:01 | | 34 | INDEX FAST FULL SCAN | PS2RQ_MAIN_TBL | 1035 | 28980 | 3 (0)| 00:00:01 | |* 35 | INDEX RANGE SCAN | PS_RQ_GRP_TBL | 1 | 27 | 1 (0)| 00:00:01 | | 36 | SORT AGGREGATE | | 1 | 15 | | | | 37 | FIRST ROW | | 1 | 15 | 2 (0)| 00:00:01 | |* 38 | INDEX RANGE SCAN (MIN/MAX) | PS_RQ_GRP_TBL | 1 | 15 | 2 (0)| 00:00:01 | |* 39 | INDEX RANGE SCAN | PS_RQ_MAIN_TBL | 1 | 18 | 1 (0)| 00:00:01 | | 40 | SORT AGGREGATE | | 1 | 18 | | | | 41 | FIRST ROW | | 1 | 18 | 2 (0)| 00:00:01 | |* 42 | INDEX RANGE SCAN (MIN/MAX) | PS_RQ_MAIN_TBL | 1 | 18 | 2 (0)| 00:00:01 | |* 43 | INDEX RANGE SCAN | PS_RQ_GRP_TBL | 1 | 15 | 1 (0)| 00:00:01 | | 44 | SORT AGGREGATE | | 1 | 15 | | | | 45 | FIRST ROW | | 1 | 15 | 2 (0)| 00:00:01 | |* 46 | INDEX RANGE SCAN (MIN/MAX) | PS_RQ_GRP_TBL | 1 | 15 | 2 (0)| 00:00:01 | ------------------------------------------------------------------------------------------------------------------------call count cpu elapsed disk query current rows ------- ------ -------- ---------- ---------- ---------- ---------- ---------- Parse 1 1.49 1.51 0 0 0 0 Execute 1 0.00 0.00 0 0 0 0 Fetch 2 18.25 28.63 463672 932215 0 836 ------- ------ -------- ---------- ---------- ---------- ---------- ---------- total 4 19.75 30.15 463672 932215 0 836
Published by: ngilbert on June 26, 2012 16:40Elapsed times include waiting on following events: Event waited on Times Max. Wait Total Waited ---------------------------------------- Waited ---------- ------------ SQL*Net message to client 2 0.00 0.00 db file scattered read 14262 0.31 13.13 latch: shared pool 1 0.01 0.01 db file sequential read 7 0.00 0.00 direct path write temp 493 0.00 0.00 direct path read temp 493 0.00 0.00 SQL*Net more data to client 40 0.00 0.00 SQL*Net message from client 2 0.83 1.23 ********************************************************************************
Published by: ngilbert on June 26, 2012 16:41Hello
as is almost always the case, your bad plan is the result of messed up the cardinality estimates. The biggest problem seems to be the cardinality in steps 12 and 13 of the bad plan:
| 12 | TABLE ACCESS BY INDEX ROWID | REC_SM_STDNT_DEG_COMPLETION | 26 | 1248 | 15179 (1)| 00:03:03 | |* 13 | INDEX SKIP SCAN | REC0SM_STDNT_DEG_IDX | 26 | | 15168 (1)| 00:03:03 |that is the estimated cardinality is 26. But if we look at the map, we see that the actual number of lines is 4 orders of magnitude (!) higher than that. So of course this goes wrong from there: the optimizer uses weird join methods, wrong join order etc.
And if we look at the predicate:
13 - access("A"."ACAD_CAREER"='UGRD' AND "A"."ACAD_PROG"='UBACH' AND "A"."IMPACT_FLAG"='Y') filter("A"."ACAD_PLAN"="A"."REQ_ACAD_PLAN" AND "A"."ACAD_PROG"='UBACH' AND "A"."IMPACT_FLAG"='Y' AND "A"."ACAD_CAREER"='UGRD')We can assume that the problem is related to the related predicates: you select lines of tables with 4 equality predicates, but 260 k lines survive this filtering. The optimizer thinks that it is closer to 26, not 260 k, but it's probably because the predicates are not really independent.
There is another thing that seems suspicious: filter predicate is redundant with the predicates of access. There is another discussion on OTN not so long ago, and it turned out to be a symptom of a bug (which makes it even more suspect, is that it was also a SKIP SCAN). See:
Re: CBO does not consider cheaper NL-Plan without guidance
Hope that was helpful.
Best regards
Nikolai -
Experience in the creation of UIs compositable configuration dialog boxes
The attached files are saved in 2009 LV. They are an experience. Please don't go out and say: "NEITHER said this is how you should do a dialog box options.»
Oh - I guess I should mention - it is an experience of how make a dialog box options that can be reused, extended and modified for hierarchical systems. In other words, I can create a user interface of the options for the DAQ cards and then reuse this dialog box and add the options specifically for M-series cards, then reuse this dialog box and add options for a specific card. At each level, I can choose to reuse the existing set of options, I can reduce or disable some options, and I can add new options and when I hit the OK button, out POPs a unique configuration for the selected map object.
That is the goal.
This experience allows to get a part of that. I did a lot of work with the sub-panels with a transparent background.
I hate the TAB key. I have no solution to the problem of how to set up the tab properly through the controls of these various sub-panels. Boring. And this project did lead me to an entry for the exchange of ideas for the transparent sub-panels of files: Sub-panels with 'make Transparent Panel' activated should allow mouse clicks switch to control...
To take a look at this experience, unzip the attachment, open the project file and open Caller.vi. There are detailed instructions and explanations of what you see on the front of this VI. I put comments in various places. The code is ok quality - he will win no reward for the following style rules, but most of the wires straight race. All this is just to see how far I could go with this approach to compositing interfaces.
Oh and if you learn something from all this, send a note of thanks for user tst. He had an initial framework that he worked with, happened to hit on a day where I could spend the time looking into it, and its code has inspired me to try this different approach. The end of it, I don't know how useful this approach will always for real production code, but it is a technique that I've never seen anywhere else... maybe someone out there will as inspired by my experience I've been by tst and will find a way to do it is better. Because, honestly, creating an extensible user interface infrastructure is a problem DIFFICULT and LV has several approaches to this kind of work, but none are particularly large. It would be nice to have a canonical "that's the way NOR and the CLAs say that we should write a dialog box options.
And now, after having spent some time on 'R', I need to return to the part "D" in R & D...
I enclose the original example, I sent to QA. It shows two other ways to arrange GUI - one by using a listbox control and using the vertically stacked sub-panels. I think that both are simpler than his approach.
Notice that we use very different approaches in how the references of dialog boxes are acquired. Note that these two examples are proof of concept and have various problems.
Anyway, if you want to see where this debate began and where my example was originally published, look here, where there is also a small video and an image.
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Remote Desktop area is missing the 'Remote' tab in the System Properties dialog box window?
Remote Desktop area is missing the 'Remote' tab in the System Properties dialog box window? I can not set up or add users. Remote assistance is the ONLY settings and options that I see. It is a brand new OEM Vista Home Premium X 64 installation with all updates (SP2). That's the problem since it was first started.
I'm sorry, but it is not possible to access Vista Home Premium via Remote Desktop. To do this, you need Vista Business or Vista Ultimate.
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I said the reason that my computer takes 9 to 15 minutes to complete the commissioning is there are too many programs that start automatically when I turn it on. They said to click on start and type system configuration and deselect some of the programs to start automatically. I typed in the run dialogue box but nothing. How do I know where to find it and can you tell me which ones I should NEVER disable? Thank you.
You type: msconfig in the Run dialog box.
Under the Startup tab disable this you never or rarely use.
You will always be able to use them whenever you want without going back to msconfig.
On the Services tab, click Hide all Microsoft Services, and then choose the ones you want to start when you start your computer.
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Why does not the "misconfig" system configuration utility
I am trying to open the System Configuration utility using "misconfig" in the Run dialog box, kbut it does not and I would like to know why? I have to open the re0-boot utility to try to solve a problem I have. If someone can tell me another way to access the UTILITY, I'd appreciate hearing about this.
You spelled wrong.
Msconfig
Steve
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How to remove McAfee security scran more my boot of the System Configuration.
Hi, my laptop is a Windows vista 32-bit, I have a problem to remove McAfee Security scran more my boot of the System Configuration. In fact, I had used the removal tool to remove the antivirus McAfee sofeware eralier. But when I opened my startup Configuration recently, I noticed that the McAfee security plu scran is still there, I have turn off, but couldn't delete it. Help, please. Thank you.
Gary
Hello
1. are you able to uninstall successful McAfee software?
2. is there an error message or error code while you uninstall McAfee software?Try the following and see if it helps.
Method 1:
How to uninstall McAfee Security Scan Plus? : http://service.mcafee.com/FAQDocument.aspx?lc=1033&id=TS100783
See also: http://promos.mcafee.com/LegacyLp/en-us/affiliates/adobe/landingpages/np681.asp
Method 2:
Uninstall if you have any program name McAfee Security Scan Plus on your computer.
Uninstall or change a program: http://windows.microsoft.com/en-US/windows7/Uninstall-or-change-a-programSee also:
Solve problems with programs that cannot be installed or uninstalled:http://support.microsoft.com/mats/Program_Install_and_Uninstall
Note: Important this section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base: http://windows.microsoft.com/en-US/windows-vista/Back-up-the-registry
Method 3:
The System Configuration utility displays the items that start with your computer. These items are usually in one of two areas. The registry or during startup.
If you decide to prevent specific items from start until you can uncheck the in the System Configuration utility. Although this method is very good, it is ultimately preferable to delete them from the source. To access the common locations in the registry of these elements take a look in the following areas:
Note : open the registry editor by clicking the Start button, type regedit into the search box, and then press ENTER. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
Hkey_current_user\\software\\microsoft\\windows\\currentversion\\run
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Runonce
If you have disabled items in the System Configuration utility and want to remove the registry also they lies in one of the following locations:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SharedTools\MSConfig\startupfolder
HKEY_LOCAL_MACHINE startupreg
Note: Important this section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base: http://windows.microsoft.com/en-US/windows-vista/Back-up-the-registry
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System Update Readiness Tool Vista installation error - error: "the parameter is incorrect."
I have a virtual machine running Vista. I need to update with the SP1 and SP2 for Vista and the VS SP1.
I have downloaded and saved the 3, but when I tried to install SP1 for Vista I got an error that says I need to run the Vista system update tool. I downloaded the analysis tool, but when I tried to install it on the virtual machine is a mistake here:
"The parameter is incorrect."
There was no error number.
[It is ironic to get an error during the installation of software that is supposed to fix the errors of installation...]
What should I do now?
Hi MeProgrammer,
Temporarily disable the antivirus software on the computer as a test and try to install the update and check if this is useful to fix the problem.
If disabling the antivirus software works, then you need to configure the same so that it does not disturb. Please contact the software vendor for assistance in this regard.
Warning
Antivirus software can help protect your computer against viruses and other security threats. In most cases, you should not disable your antivirus software. If you need to disable temporarily to install other software, you must reactivate as soon as you are finished. If you are connected to the Internet or a network, while your antivirus software is disabled, your computer is vulnerable to attacks.
Additionally, make sure that you download and install the correct version (32-bit or 64-bit) system from the link below for Windows Vista Update Readiness Tool:
Description of the preparation tool system update for Windows Vista for Windows Server 2008, for Windows 7 and for Windows Server 2008 R2
http://support.Microsoft.com/kb/947821
In addition, I recommend you check the following logs for more information:
%SystemRoot%\Logs\CBS\CheckSUR.log
%SystemRoot%\Logs\CBS\CheckSUR.persist.logI hope this helps.
Gokul - Microsoft Support
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I have a desktop computer, with Windows XP. He has a very good performance for 4 years. But in recent days, some of the messages appeared, and suddenly, the computer restarts. and if she did ' t restart directly, she performed very bad (gel + slowly). 6 messages appeared, they are:
1 - generic host process for win32 services has encountered a problem2 - problem WMI3 - the system has recovered from a serious error4 system configuration utilitySituation 5 - hp cue has encountered a problem6-application Layer Gateway serviceHelp, please.Hi Alaa' Kabbani,.
1. did you of recent changes made to your computer?
2. which antivirus app do you use?
3. What is the brand and model of your computer?
I suggest to follow the steps below and we update on the State of the question.
Method 1: Disconnect any new hardware
If you have recently installed a new hardware device, the necessary driver so that the material can not be installed or the driver may be damaged or incompatible. To determine if this is true, follow these steps:
1 unplug the appliance.
2. restart Windows XP.
If Windows XP starts successfully, there is a driver problem with the new material. Contact the manufacturer of the device for drivers updated to the device or to learn more about known hardware issues, so that you can reinstall the device.
For information about how to contact the manufacturer of the device, refer to the Microsoft Web site at the following address:
http://support.Microsoft.com/GP/vendors
(http://support.microsoft.com/gp/vendors)
Microsoft provides third-party contact information to help you find technical support. These details may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information.
If this method resolved the issue, you are finished. If this method does not work for you, go to method 3.
Method 2: Disable automatic reboot in case of system failure
If the system reboots continuously, do the following:
1. reboot the computer.
2. as the computer restarts, press the F8 key repeatedly until you see the Windows Advanced Options screen.
3. use the arrow keys to select disable automatic system error rebootand press ENTER.
4. If you receive an error message, follow these steps to search the Microsoft Knowledge Base for useful information about the error message:
a. copy the text of the error message.
b. visit the following Microsoft Web site:
(http://support.microsoft.com)
c. type the text of the error message in the Search box, and then type the name of the product you are using, for example "Windows XP".
d. click on Searchand try to find an article that will help you solve your problem.
If this method worked, you have resolved the problem of your computer restarts continuously. However, you can continue to troubleshoot driver problems. See the "Symptoms" section again and determine which method to use to solve the problem.
If this method worked, you are finished. If this method does not work for you, please try Method 3.
Method 3: Use the known last good Configuration feature
If you can start the computer successfully, you can use the known last good Configuration feature. This feature uses information that was saved the last time that you shut down the computer before the problems started. This feature allows to restore your registry settings and drivers to the previous information.
If you are not completely sure what that means, don't worry. None of these reviews will damage your computer. However, you should be aware that if you do this, any changes made to your computer after the date of last known good configuration will be lost.
If you have recently installed a driver and know a configuration problem, this method will probably work for you. Unfortunately, this feature does not solve the problems caused by missing drivers or corrupt or files.
To use the last good known Configuration, follow these steps:
a. restart the computer.
(b) that the computer restarts, press the F8 key repeatedly until you see the Windows Advanced Options screen.
c. use the arrow keys to select last good Configuration known (your most recent settings that worked), and then press ENTER.
d. If you are prompted to select an operating system, use the arrow keys to select the operating system and press ENTER.
If this method worked, your computer is restored to a good working state. You still have to investigate on what caused this problem. To do this, please see the "Next steps" section for troubleshooting resources more.
Also refer to this link: Slow PC? Optimize your computer for peak performance
http://www.Microsoft.com/athome/Setup/optimize.aspx#fBid=G1iW6Kb0x5J
WARNING CHKDSK:
Running chkdsk on the drive if bad sectors are found on the disk hard when chkdsk attempts to repair this area if all available on which data can be lost.
Anti Virus WARNING: The data files that are infected must be cleaned only by removing the file completely, which means that there is a risk of data loss.
If you have trouble following the suggested steps or if the problem persists, please let us know and we are ready to answer them for you.
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