Should I plan for Oracle 10 G or 11G Oracle OCP Certification now?
HelloI have about 3 years experience as an Oracle DBA and about 6 years of experience as a whole on oracle.
I finished Oracle 9i SQL Exam a few years ago and took a training course of quality for Oracle 10 G OCP Oracle. I didn't get Oracle 10 G OCA yet.
I would like to know which option should I choose now? Should I go for Oracle 10 G OCP and upgrade to Oracle 11 G OCP or do I ignore my 10G training and start getting ready for Oracle 11 G OCP?
Please advice.
Sarayu K.S.
I wouldn't not too concerned about 10 g in desupported immediately. Companies continue to use it.
When the obligation of course has been announced for the cert DBA 9i, I decided to get the cert 8i first, as there was just no way I could have given the class at this time. It turns out, I started a job shortly after that when they were still using 8i.
Of course, if taking another course is not a problem, this would be the most direct path and should take less time to do.
Dan
Tags: Oracle
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OR
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How to understand the implementation of the plan in oracle I mean if I see two implementation plans for a single sql_id plans 2 How to determine the best execution plan? Links and answers are much appreciated. Thank you
After two execution plans that have the same sql_id, so we can see what you're talking about.
See "Oracle Explain Explain Plan optimizer" by Maria Colgan of the Oracle optimizer group
Examine the various aspects of a selectivity to parallel execution plan
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Please, help me understand explain the plan. I have tow Server (server and two server). The server are same table, even the type of database, even version Oracle (gr 11 (2), same operating system (linux Redhat 5.5) and same table and index.
but when I explain the plan for the same query on the two server. I got diff--diff to explain the plan. reason it has different, according to my understanding, it should be same. explain please, I share the explain plan and lower indices for the two server.
Server a
SQL > col COLUMN_NAME format a20
SQL > select index_name, column_name, position_colonne from user_ind_columns where table_name = 'LOAN_RUNNING_DETAILS_SOUTH"of order 1.
INDEX_NAME COLUMN_NAME POSITION_COLONNE
------------------------------ -------------------- ---------------
DATE_IND1_S LOANDATETIME 1
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IND_MSI_LN_LNS1_S LOANDATETIME 2
IND_MSI_LN_LNS1_S LOANSTATUS 3
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MSISDN L_INDX_MSISDN_S 2
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2 from user_indexes where table_name = 'LOAN_RUNNING_DETAILS_SOUTH '.
3 union
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5 to user_ind_partitions where index-name in (select index_name in user_indexes where table_name = 'LOAN_RUNNING_DETAILS_SOUTH')
6 order of 1,2,3;
IND_TYPE INDEX_NAME NOM_PARTITION STATUS
-------- ------------------------------ ------------------------------ --------
Global DATE_IND1_S VALID
Global IND_MSI_LN_LNS1_S VALID
Global L_INDX_MSISDN_S VALID
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He explained.
SQL > SQL > set line 200
@?/rdbms/admin/utlxpls.sql
SQL >
PLAN_TABLE_OUTPUT
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Hash value of plan: 3659874059
------------------------------------------------------------------------------------------------------------------
| ID | Operation | Name | Lines | Bytes | Cost (% CPU). Time | Pstart. Pstop |
------------------------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 1448K | 58 M | 21973 (2) | 00:04:24 | | |
|* 1 | FILTER | | | | | | | |
| 2. PARTITION LIST ALL | | 1448K | 58 M | 21973 (2) | 00:04:24 | 1. 11.
|* 3 | TABLE ACCESS FULL | LOAN_RUNNING_DETAILS_SOUTH | 1448K | 58 M | 21973 (2) | 00:04:24 | 1. 11.
------------------------------------------------------------------------------------------------------------------
PLAN_TABLE_OUTPUT
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Information of predicates (identified by the operation identity card):
---------------------------------------------------
1 - filter(SYSDATE@!-2>SYSDATE@!-15)
3 - filter("LOANTYPE"=1 AND "LOANDATETIME">SYSDATE@!-15 AND "LOANDATETIME"<=SYSDATE@!-2)
16 selected lines.
Second server
SQL > select index_name, column_name, position_colonne from user_ind_columns where table_name = 'LOAN_RUNNING_DETAILS_SOUTH"of order 1.
INDEX_NAME COLUMN_NAME POSITION_COLONNE
------------------------------ -------------------- ---------------
DATE_IND1_S LOANDATETIME 1
IND_MSI_LN_LNS1_S MSISDN 1
IND_MSI_LN_LNS1_S LOANDATETIME 2
IND_MSI_LN_LNS1_S LOANSTATUS 3
LAST_INDEX L_INDX_MSISDN_S 1
MSISDN L_INDX_MSISDN_S 2
SQL > select decode (status, 'N/a', 'Part Hdr', 'Global') ind_type, index_name, NULL nom_partition, status
2 from user_indexes where table_name = 'LOAN_RUNNING_DETAILS_SOUTH '.
Union
3 4 Select 'Local' ind_type, index_name, nom_partition, status
5 to user_ind_partitions where index-name in (select index_name in user_indexes where table_name = 'LOAN_RUNNING_DETAILS_SOUTH')
6 order of 1,2,3;
IND_TYPE INDEX_NAME NOM_PARTITION STATUS
-------- ------------------------------ ------------------------------ --------
Global DATE_IND1_S VALID
Global IND_MSI_LN_LNS1_S VALID
Global L_INDX_MSISDN_S VALID
SQL > explain plan for the small circle of MSISDN, TID, of LOAN_RUNNING_DETAILS_SOUTH where LOANDATETIME < = sysdate-2 and LOANDATETIME > sysdate-15 and LOANTYPE = 1;
SQL > set line 200
@?/rdbms/admin/utlxpls.sql
SQL >
PLAN_TABLE_OUTPUT
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Hash value of plan: 1161680601
----------------------------------------------------------------------------------------------------------------------------------
| ID | Operation | Name | Lines | Bytes | Cost (% CPU). Time | Pstart. Pstop |
----------------------------------------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 2. 84. 5 (0) | 00:00:01 | | |
|* 1 | FILTER | | | | | | | |
|* 2 | TABLE ACCESS BY INDEX ROWID | LOAN_RUNNING_DETAILS_SOUTH | 2. 84. 5 (0) | 00:00:01 | ROWID | ROWID |
|* 3 | INDEX RANGE SCAN | DATE_IND1_S | 2. | 3 (0) | 00:00:01 | | |
----------------------------------------------------------------------------------------------------------------------------------
PLAN_TABLE_OUTPUT
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Information of predicates (identified by the operation identity card):
---------------------------------------------------
1 - filter(SYSDATE@!-2>SYSDATE@!-15)
2 - filter ("LOANTYPE" = 1)
3 - access("LOANDATETIME">SYSDATE@!-15 AND "LOANDATETIME"<=SYSDATE@!-2)
17 selected lines.
Reg,
Hard
Hi , HemantKChitale,
I also update statistics manual as you say, but not see 'TABLE ACCESS FULL' good result
What should I do? my need of production tuning, but I cannot able tune this...
SQL > exec dbms_stats.gather_table_stats (-online 'ttt' ownname, tabname => 'LOAN_RUNNING_DETAILS_SOUTH', cascade => TRUE, estimate_percent => NULL, method_opt => 'for all columns size 254', => of degree 4);
PL/SQL procedure successfully completed.
SQL > explain plan for the small circle of MSISDN, TID, of LOAN_RUNNING_DETAILS_SOUTH where LOANDATETIME<=sysdate-2 and="" loandatetime="">sysdate-15 and LOANTYPE = 1;
He explained.
SQL > set line 200
@?/rdbms/admin/utlxpls.sql
SQL >
PLAN_TABLE_OUTPUT
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Hash value of plan: 3659874059
------------------------------------------------------------------------------------------------------------------
| ID | Operation | Name | Lines | Bytes | Cost (% CPU). Time | Pstart. Pstop |
------------------------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 1874K | 75 M | 19626 (2) | 00:03:56 | | |
|* 1 | FILTER | | | | | | | |
| 2. PARTITION LIST ALL | | 1874K | 75 M | 19626 (2) | 00:03:56 | 1. 11.
|* 3 | TABLE ACCESS FULL | LOAN_RUNNING_DETAILS_SOUTH | 1874K | 75 M | 19626 (2) | 00:03:56 | 1. 11.
------------------------------------------------------------------------------------------------------------------
PLAN_TABLE_OUTPUT
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Information of predicates (identified by the operation identity card):
---------------------------------------------------
1 - filter(SYSDATE@!-2>SYSDATE@!-15)
3 - filter("LOANDATETIME">SYSDATE@!-15 AND "LOANTYPE"=1 AND "LOANDATETIME")<>
16 selected lines.
=sysdate-2> -
Suggestion for Oracle data mining product team
Team of Oracle products,
Here's a suggestion Data mining product marketing and development.
For a specialist in data mining or data scientist, he does well synchronize when they see the name of the product as "SQL Developer" who has the ability to data mining, unless Oracle is intentionally marketing and sale to its existing base Oracle client, which I hope not.
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D21,
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Dear Experts,
Is it possible to configure replication of SAN (active-passive) integrated security for oracle for oracle?
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Thanks and greetings
SAN storage replication, can it be used in my scenario?
I have no option to implement oracle Data Guard as its very expensive.
--> If you want to use the data that it is free of CHARGE, additional license is not required for normal data guard
--> additional license is only for the ADG
Is that what someone achieved something similar with SAN storage replication?
I have oracle SE.
It is obvious that the all-flash backup can be quick.
--> Here, I understand that if oraclle EA is going to be expensive
--> Again, you can use manual standby
--> What you are looking for SAN replication, you will need to check with the storage vendor
--> If your intention is to check with oracle storage, then this may be the correct discussion room
What should be the strategy to have DR site get a few seconds, if the primary site failed for some reason any
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To have the site of DR upward and running within 60 seconds, it still requires too much time to restore the database on remote site and have archive APPLIED setpoint
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Check in this
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Hi all
We plan to patch Linux Redhat Enterprise Server (6.4 and 6.5) to 6.7.
I tried Searchin' on support of oracle for the compatibility of the database for Linux patches, but not able to find accurate information.
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If OS RHEL 6 update 4 to 6-7 update patch
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Hello
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Certification information for the Oracle database on Linux x 86-64 (Doc ID 1304727.1)
-Jonathan Rolland
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Someone at - it a process of using planning for configurations document, like the old document BR.100?
Ben
Please refer to Note "Generating BR100 referred to report in Oracle 11i, version 12.0 and 12.1 version planning (Doc ID 826324.1)"
It has:
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- a pattern of predetermined OPE (BR100_Layout.rtf)
The latest documents are included in the attachment 'BR100StyledReport.zip '.
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The course I did for the OCP certification in Oracle Database 11 g does not appear on the view list of courses on the pearson Web site, I sent an email to [email protected] < deleted by the moderator e-mail address > , no response within 7 days since 01/28/2015, enamel is lower, the title of my course is in Portuguese. What should I do in this case?
------------------------------------------------------------
Dear Oracle.
I send you this mail because recently I passed the exam 1Z0-053-Oracle Database 11 g: Administration II, which is the last review necessary to acquire the OCP Certification. However, in the path to certification, I need to prove that I participated in an official Oracle training.
Research for the course on the site to view pearson, I did find the name of course on the list. So I'm sending you this email with the courses required for certification information. I attended the course at FIAP College (http://www.fiap.com.br/en/conheca-a-fiap/parcerias-estrategicas/), in the city of São Paulo (Brazil) of March, 2010 until March 2011. The above link is possible to check that the University is a partner of Oracle. The title I had was "Graduate in Oracle Database Management".
In this e-mail, I have attached a copy of the certified course FIAP (front.jpg, certificate Back). I also send my profile data in the site view pearson (Pearson VIEW - my profile.pdf) and my scores on tests for certification of OCP (1Z0 - 051.pdf, 1Z0 - 052.pdf, 1Z0 - 053.pdf).
If you need additional information just let me know and I'll give you.
Please acknowledge this information and give me the OCP certification (Oracle Database 11g Administrator Certified Professional).
Kind regards.
Italo Moises dos Santos.
Oracle ID: < deleted by the moderator test >
------------------------------------------------------------
I did this way, because the https://education.oracle.com/pls/eval-eddap-dcd/OU_SUPPORT_OCP.home?p_source=OCP link has not worked, I sent my class even without knowing if it will be accepted, so I exchanged a few emails and my journey has been accepting.
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Why I have two different execution plans for the same query on two different servers
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I need your help to solve the problem quickly.
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Fence wire.
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Path of the environments for Oracle EBS (Profile)
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Thank you
-Change the .bash_profile
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source
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.
/Apps Nom_du_contexte > .env - there's a point before the script-Save the file
-Connect again as the operating system
-Issue "env | ranking"to check
Thank you
Hussein
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