License required for "Automatic SQL Tuning Advisor"?

I noticed a lot of databases in my company show using a component called "Automatic SQL Tuning Advisor" or "Automatic maintenance - Setup SQL" in DBA_FEATURE_USAGE_STATISTICS.

Do we know if this component requires a License Pack Tuning or it could be one of the internal out-of-box/system uses that do not require a license?

Thank you!

I need a License Pack - Tuning

Options and Packs

MOS Doc ID 276103.1

Best to check with your sales representative

Tags: Database

Similar Questions

additional licenses set forth for the use of Sql Tuning Advisor in SQL Developer 4.0.3

Hello
We have the Oracle 11 g Enterprise Edition Release 11.2.0.3.0 database. Do we need to acquire an oracle license extra for using SQL Tuning Advisor Option in SQL Developer 4.0.3

No, they are installed by default.

They must be licensed.

Consult your contract or talk to your account manager Oracle for clarification.

Package DBMS_ADVISOR can be used for SQL Tuning Advisor?
Package DBMS_ADVISOR can be used for SQL Tuning Advisor?
It seems that the DBMS_ADVISOR package is responsible for the workload and SQL Access Advisor of related tasks. Package DBMS_SQLTUNE is responsible for setting up SQL and SQL set related tasks.

Jetq

SQL tuning advisor recommnds to create the function SYS_OP_C2C function index
I have a large table and an index on it. I use a tool to fill data, this simple tool submits the sql for Oracle DB and it does NOT index to use for requests. When I run the sql tuning advisor, he recommends to create additional indexes and use the SYS_OP_C2C function, which I don't want.

When I run the query through sql plus picks it up in the index.
Someone of you came, why its recommend that additional nonsense?

create index abc.xxxx on this_table (SYS_OP_C2C ("this_column"));

Thank you
The internal Oracle SYS_OP_C2C function perform the conversion of a set of characters to another set of characters - C (haracterSet) 2 c (haracterSet). There are situations where you will see this conversion without explicit, as in this case command that should be a sign that the data types are not the same and the implicit conversion takes place and this could also be a problem from the point of view performance because it can disable the use of the index.

Make sure you the characterset and nls set of all of the database and the tool are the same.
Make sure that the data type of the column in the index is the same as the database.
Confirm the ETL vendor for your database support and fixes, etc..

Optimizer will only advise to use this function when the data type or the character set does not match.

Thank you
Kerry

SQL Tuning Advisor on a select Question

Hi all.
10.2.0.4 RAC
I have a select sequential reading of file db high. I used sql tuning advisor on OEM, and the Adviser show me these recommendations:

RECOMMENDATIONS
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
GENERAL INFORMATION SECTION
-------------------------------------------------------------------------------
Tuning Task Name                  : SQL_TUNING_1266335308111
Tuning Task Owner                 : SYSTEM
Scope                             : COMPREHENSIVE
Time Limit(seconds)               : 1800
Completion Status                 : COMPLETED
Started at                        : 02/16/2010 16:48:44
Completed at                      : 02/16/2010 16:50:06
Number of SQL Profile Findings    : 1

-------------------------------------------------------------------------------
Schema Name: CRM
SQL ID     : b7cd8jntqpcgu
SQL Text   : select * from ( select this_.ENVIO_ID as ENVIO1_33_0_,
             this_.NOMCLIENTE as NOMCLIENTE33_0_, this_.NOMCONTACTO as
             NOMCONTA3_33_0_, this_.APLICACION_ID as APLICACION4_33_0_,
             this_.PRIORIDAD as PRIORIDAD33_0_, this_.MEDIO as MEDIO33_0_,
             this_.MEDIO_VALOR as MEDIO7_33_0_, this_.ESTADO as ESTADO33_0_,
             this_.ESTADO_DESC as ESTADO9_33_0_, this_.FEC_PREVISTA as
             FEC10_33_0_, this_.FECHA_ENVIO as FECHA11_33_0_,
             this_.REC_CLIENTE as REC12_33_0_, this_.FECHACREA as
             FECHACREA33_0_, this_.FECHAMODIF as FECHAMODIF33_0_,
             this_.FLAGBLOQUEO as FLAGBLO15_33_0_, this_.FLAGBORRADO as
             FLAGBOR16_33_0_, this_.COMENTARIOS as COMENTA17_33_0_,
             this_.HORAENVIO as HORAENVIO33_0_, this_.EMISOR as EMISOR33_0_,
             this_.IDENTIFICADOR as IDENTIF20_33_0_, this_.MEDIO_VALOR_DESC
             as MEDIO21_33_0_, this_.DEBUG_TRACE as DEBUG22_33_0_,
             this_.FORMULARIO_ID as FORMULARIO23_33_0_, this_.CAMPANYA_ID as
             CAMPANYA24_33_0_, this_.CONTACTO_ID as CONTACTO25_33_0_,
             this_.USUARIOCREA as USUARIO26_33_0_, this_.USUARIOMODIF as
             USUARIO27_33_0_, this_.CLIENTE_ID as CLIENTE28_33_0_,
             this_.CAMPPOS_ID as CAMPPOS29_33_0_, this_.ACTIVIDAD_ID as
             ACTIVIDAD30_33_0_, this_.TAGCLICONEXT_ID as TAGCLIC31_33_0_ from
             CRM.CRM_ENVIOS this_ where this_.MEDIO=:1 and this_.ESTADO=:2
             and this_.FECHA_ENVIO<=:3 order by this_.ENVIO_ID asc ) where
             rownum <= :4

-------------------------------------------------------------------------------
FINDINGS SECTION (1 finding)
-------------------------------------------------------------------------------

1- SQL Profile Finding (see explain plans section below)
--------------------------------------------------------
  A potentially better execution plan was found for this statement.

  Recommendation (estimated benefit: 99.43%)
  ------------------------------------------
  - Consider accepting the recommended SQL profile.
    execute dbms_sqltune.accept_sql_profile(task_name =>
            'SQL_TUNING_1266335308111', replace => TRUE);

-------------------------------------------------------------------------------
ADDITIONAL INFORMATION SECTION
-------------------------------------------------------------------------------
- The optimizer could not merge the view at line ID 2 of the execution plan.
  The optimizer cannot merge a view that contains an "ORDER BY" clause unless
  the statement is a "DELETE" or an "UPDATE" and the parent query is the top
  most query in the statement.

-------------------------------------------------------------------------------
EXPLAIN PLANS SECTION
-------------------------------------------------------------------------------

1- Original With Adjusted Cost
------------------------------
Plan hash value: 3505713201

----------------------------------------------------------------------------------------------
| Id  | Operation                     | Name         | Rows  | Bytes | Cost (%CPU)| Time     |
----------------------------------------------------------------------------------------------
|   0 | SELECT STATEMENT              |              |     1 |  4416 |   604K  (1)| 02:00:53 |
|*  1 |  COUNT STOPKEY                |              |       |       |            |          |
|   2 |   VIEW                        |              |     1 |  4416 |   604K  (1)| 02:00:53 |
|*  3 |    TABLE ACCESS BY INDEX ROWID| CRM_ENVIOS   |     1 |   352 |   604K  (1)| 02:00:53 |
|   4 |     INDEX FULL SCAN           | SYS_C0020438 |  2718K|       |  8153   (1)| 00:01:38 |
----------------------------------------------------------------------------------------------

Predicate Information (identified by operation id):
---------------------------------------------------

   1 - filter(ROWNUM<=:4)
   3 - filter("THIS_"."MEDIO"=:1 AND "THIS_"."ESTADO"=:2 AND
              "THIS_"."FECHA_ENVIO"<=:3)

2- Using SQL Profile
--------------------
Plan hash value: 3391889105

------------------------------------------------------------------------------------------------------
| Id  | Operation                      | Name                | Rows  | Bytes | Cost (%CPU)| Time     |
------------------------------------------------------------------------------------------------------
|   0 | SELECT STATEMENT               |                     |     1 |  4416 |  3431   (1)| 00:00:42 |
|*  1 |  COUNT STOPKEY                 |                     |       |       |            |          |
|   2 |   VIEW                         |                     |     1 |  4416 |  3431   (1)| 00:00:42 |
|*  3 |    SORT ORDER BY STOPKEY       |                     |     1 |   352 |  3431   (1)| 00:00:42 |
|*  4 |     TABLE ACCESS BY INDEX ROWID| CRM_ENVIOS          |     1 |   352 |  3430   (1)| 00:00:42 |
|*  5 |      INDEX SKIP SCAN           | APLICACIONENVIO_IDX |     1 |       |  3429   (1)| 00:00:42 |
------------------------------------------------------------------------------------------------------

Predicate Information (identified by operation id):
---------------------------------------------------

   1 - filter(ROWNUM<=:4)
   3 - filter(ROWNUM<=:4)
   4 - filter("THIS_"."MEDIO"=:1 AND "THIS_"."FECHA_ENVIO"<=:3)
   5 - access("THIS_"."ESTADO"=:2)
       filter("THIS_"."ESTADO"=:2)

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

I think the main problem is the order, but when I run autotrace traceonly without order by the plan of the explain command is diferent to advise:

SELECT *
  2    FROM (SELECT this_.envio_id AS envio1_33_0_,
  3                 this_.nomcliente AS nomcliente33_0_,
  4                 this_.nomcontacto AS nomconta3_33_0_,
  5                 this_.aplicacion_id AS aplicacion4_33_0_,
  6                 this_.prioridad AS prioridad33_0_, this_.medio AS medio33_0_,
  7                 this_.medio_valor AS medio7_33_0_, this_.estado AS estado33_0_,
  8                 this_.estado_desc AS estado9_33_0_,
  9                 this_.fec_prevista AS fec10_33_0_,
 10                 this_.fecha_envio AS fecha11_33_0_,
 11                 this_.rec_cliente AS rec12_33_0_,
 12                 this_.fechacrea AS fechacrea33_0_,
 13                 this_.fechamodif AS fechamodif33_0_,
 14                 this_.flagbloqueo AS flagblo15_33_0_,
 15                 this_.flagborrado AS flagbor16_33_0_,
 16                 this_.comentarios AS comenta17_33_0_,
 17                 this_.horaenvio AS horaenvio33_0_, this_.emisor AS emisor33_0_,
 18                 this_.identificador AS identif20_33_0_,
 19                 this_.medio_valor_desc AS medio21_33_0_,
 20                 this_.debug_trace AS debug22_33_0_,
 21                 this_.formulario_id AS formulario23_33_0_,
 22                 this_.campanya_id AS campanya24_33_0_,
 23                 this_.contacto_id AS contacto25_33_0_,
 24                 this_.usuariocrea AS usuario26_33_0_,
 25                 this_.usuariomodif AS usuario27_33_0_,
 26                 this_.cliente_id AS cliente28_33_0_,
 27                 this_.camppos_id AS camppos29_33_0_,
 28                 this_.actividad_id AS actividad30_33_0_,
 29                 this_.tagcliconext_id AS tagclic31_33_0_
 30            FROM crm.crm_envios this_
 31               where this_.estado = 'Enviado'
 32           and this_.medio = 3482 AND this_.fecha_envio <= '02/04/10 00:00:00')
 33   WHERE ROWNUM <= 500;

no rows selected


Execution Plan
----------------------------------------------------------
Plan hash value: 1577868436

------------------------------------------------------------------------------------------------
| Id  | Operation                    | Name            | Rows  | Bytes | Cost (%CPU)| Time     |
------------------------------------------------------------------------------------------------
|   0 | SELECT STATEMENT             |                 |   500 |   171K|  2425   (1)| 00:00:30 |
|*  1 |  COUNT STOPKEY               |                 |       |       |            |          |
|*  2 |   TABLE ACCESS BY INDEX ROWID| CRM_ENVIOS      |   500 |   171K|  2425   (1)| 00:00:30 |
|*  3 |    INDEX RANGE SCAN          | ESTADOENVIO_IDX |       |       |   104   (0)| 00:00:02 |
------------------------------------------------------------------------------------------------

Predicate Information (identified by operation id):
---------------------------------------------------

   1 - filter(ROWNUM<=500)
   2 - filter(TO_NUMBER("THIS_"."MEDIO")=3482 AND "THIS_"."FECHA_ENVIO"<='02/04/10
              00:00:00')
   3 - access("THIS_"."ESTADO"='Enviado')


Statistics
----------------------------------------------------------
          1  recursive calls
          0  db block gets
     138277  consistent gets
      45240  physical reads
          0  redo size
       2629  bytes sent via SQL*Net to client
        488  bytes received via SQL*Net from client
          2  SQL*Net roundtrips to/from client
          0  sorts (memory)
          0  sorts (disk)
          0  rows processed

I was looking for a way to see who wear's Advisor using his plan, but didn't see a way of knowing on docs, or at least I have not found it.
Can someone show me that some light on what changes made Advisor to select to reach that way, or how can I watch this that select uses?
Any help will be appreciate
Thank you

The Adviser does not create a new SQL statement - what it has done is create a SQL profile - to accept SQL profile for the task of tuning above:

    execute dbms_sqltune.accept_sql_profile(task_name =>
            'SQL_TUNING_1266335308111', replace => TRUE);

as mentioned in the above report...

A sql profile applys tips for change (correct) the cost of certain operations - and, to change the execution path chosen by the optiimizer.

Hardware requirements for MS SQL Server for about 100 concurrent users

Can someone suggest the hardware configuration required for MS SQL Server for about 100 concurrent users?

Microsoft page suggests 2 GHz CPU and 4 GB of RAM, but it does not mention the number of users. Wonder how many users affects the performance of MS SQL.

Your question of Windows 7 is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for Windows Server on MSDN. Please post your question in the MSDN Windows Server forum.

http://social.msdn.Microsoft.com/forums/en-us/category/SQLServer/

SQL Tuning sets and SQL Tuning Advisor.

Hello
We run oracle11g r2 where under win server 2008 R2.
How can I find out when Tuning SQL and SQL Tuning games advisors are enabled in my database.
Is Oracle11g has default setting YES for this tuning packs
Thank you

It seems you found somone activated of sets and the setting of advisers. as others have said, theyre part of the D & T and theyre always there but only, you become eligible for a permit after that you use. This will tell you the first time they have been used if at all, the key here for you field be FIRST_USAGE_DATE that must be completed only if detected_usages > 0

fixed lines 180

Col name format a30

SELECT name, version, detected_usages, FIRST_USAGE_DATE, last_usage_date

of DBA_FEATURE_USAGE_STATISTICS

where upper (NAME) like '% % TUNING '.

SQL Tuning Advisor error

I wanted to use the SQL in the SQL worksheet setting feature. The DBA privilege me ADVISE system. But when I tried to use the feature, I get the following errors:

An error was encountered performing the requested operation:

ORA-06550: line 20, column 101:
PLS-00103: Encountered the symbol "ANYDATA" when expecting one of the folllowing:

.(),*%&=-+</> at in is mod remainder not rem
<an exponenet (**) <> or != or ~= >= <> and or like LIKE2_
LIKE4_LIKEC_between|| multiset member SUBMULTISET_
The symbol "." was substituted for "ANYDATA" to continue.
ORA-6550: line 20, column 140:
PLS-00103: Encountered the symbol "ANYDATA" when expecting one of the folllowing:

.(),*%&=-+</> at in is mod remainder not rem
<an exponenet (**) <> or != or ~= >= <> and or like LIKE2_
LIKE4_LIKEC_between|| mul
ORA-6550:line 20, column 179:
PLS-00103: Encountered the symbol "ANYDATA" when expecting one of the folllowing:

.(),*%&=-+</> at in is mod remainder not rem
<an exponenet (**) <> or != or ~= >= <> and or like LIKE2_
LIKE4_LIKEC_between|| multiset
06550,00000 - "line %s, column %s:\n%s"
*Cause: Usually a PL/SQL compilation error.
*Action:
Vendor code 6550

Then I get this right after the other:

An error was encountered performing the requested operation:


ORA-13605: The specified task or boject staName12325 does not exist for the current user.
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 86
ORA-06512: at "SYS.PRVT_ADVISOR", line 4841
ORA-06512: at "SYS.DBMS_SQLTUNE", line 1093
ORA-06512: at line 2
13605.0000 - "The specified task or object %s does not exist for the current user."
*Cause:   The user attempted to reference an advisor task or object
    using a anme that does not exist in the Advisor repository.
*Action:  Adjust the name and retry the operation.
Vendor code 13605

Can someone help me please? I'm not a DBA, so I confused these error codes.

Oracle SQL Developer 3.0.04 Build hand - 04.34
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0

Robert

Hi Robert,.

SQL Setup seems stifling bind variables of your query clause-BETWEEN to_date function. Substitute a literal date string, and it seems to handle well. What is a solution?

I ping the responsible developer and I hope he has time to investigate and to connect to a bug.

Kind regards
Gary Graham
SQL development team

Automatic SQL Tuning 11g
Hello

It is a new feature in 11g to tune automatically superior SQL and API - DBMS_SQLTUNE. SET_TUNING_TASK_PARAMETER to specify parameters for it.

I was wondering if there is a view/API where I can see what the current settings are defined (by default after an upgrade).

See you soon,.

Kevin
Hi Kevin

The view dba_advisor_parameters should provide the information you are looking for a...

HTH
Chris Antognini

Troubleshooting Oracle, Apress 2008 performance
http://top.Antognini.ch

Simple, but a difficult requirement for my SQL query.

Hey guys, quick n easy question:

For an employee named ID, I need to return employees where there are TWO or MORE of employe_id hence the emp_code is the same.

So, if I have these test data:

create table test (emp_id number, emp_name varchar(40), emp_code varchar(10));

insert into test values (1, 'John', '555');
insert into test values (2, 'Andrew', '555');
insert into test values (3, 'Paul', '666');
insert into test values (4, 'Alex', '777');
insert into test values (5, 'Julian', '888');
insert into test values (6, 'Trent', '666');

SQL> select * from test;

    EMP_ID EMP_NAME                                 EMP_CODE
---------- ---------------------------------------- ----------
         1 John                                     555
         2 Andrew                                   555
         3 Paul                                     666
         4 Alex                                     777
         5 Julian                                   888
         6 Trent                                    666

6 rows selected.

Based on the condition, if emp_id 1 and 6 are provided, the query should return:

    EMP_ID EMP_NAME                                 EMP_CODE
---------- ---------------------------------------- ----------
         1 John                                     555
         2 Andrew                                   555
         3 Paul                                     666
         6 Trent                                    666

There are two or more employees with the same emp_code.

That's what I tried, but I think it is ugly and does not meet all of my requirements. If I want emp_id 1, then:

SQL> select * from test
  2  where emp_id in ( select emp_id
  3                    from test test2
  4                    where test2.emp_code in ( select emp_code
  5                                              from test t
  6                                              where t.emp_id in (1)
  7                                            )
  8                  );

    EMP_ID EMP_NAME                                 EMP_CODE
---------- ---------------------------------------- ----------
         1 John                                     555
         2 Andrew                                   555

This is correct, BUT if I run the query for emp_id = 4

SQL> select * from test
  2  where emp_id in ( select emp_id
  3                    from test test2
  4                    where test2.emp_code in ( select emp_code
  5                                              from test t
  6                                              where t.emp_id in (4)
  7                                            )
  8                  );

    EMP_ID EMP_NAME                                 EMP_CODE
---------- ---------------------------------------- ----------
         4 Alex                                     777

It is incorrect, because the requirement that "I need to send employees where there are TWO OR SEVERAL employee_id hence the emp_code is the same.".

Is there another way I can get this to work, and also, without making so many internal queries?

Thank you

You can also try using an analytic function:

SQL> select emp_id, emp_name, emp_code
  2  from
  3  (
  4     select emp_id, emp_name, emp_code
  5           ,count(*) over (partition by emp_code) ct
  6     from   test
  7     where  emp_code in (select emp_code from test where emp_id in (1,4,6))
  8  )
  9  where ct > 1
 10  ;

              EMP_ID EMP_NAME                                 EMP_CODE
-------------------- ---------------------------------------- ----------
                   2 Andrew                                   555
                   1 John                                     555
                   3 Paul                                     666
                   6 Trent                                    666

Manual sql tuning advisor

Hi all

10g R2 on solaris 10

task created as:

declare
my_task_name varchar2(30);
my_sqltext clob;
begin
my_sqltext:='insert   into tabsbgr.PREP_FIRST_CALL_LAT SELECT  MIN(TRUNC(I.TRANSDATE)) "TRANSDATE", c.subno , c.contrno, c.prepost_paid,c.tariff_profile,DECODE(num_type, ''P'',''Platinium'',''G'',''Golden'',''S'',''Silver'',''B'',''Bronze'',''V'',''Regular'',num_type) NUMBER_TYPE, TRUNC(C.CREATION_DATE) "Activation Date",Sysdate "Idate",null,null FROM crm_user_info c, incalls i WHERE c.subno = i.subno AND C.PREPOST_PAID =''PREP'' AND c.subno LIKE ''5%'' AND ( c.subno NOT IN (SELECT subno FROM tabsbgr.PREP_FIRST_CALL_LAT l2 where l2.subno = c.subno and l2.termination_date is null ) or (c.subno in (SELECT subno FROM tabsbgr.PREP_FIRST_CALL_LAT l1  where c.subno = l1.subno and l1.termination_date < trunc(i.transdate) AND TERMINATION_DATE IS NOT NULL AND  L1.SUBNO NOT IN   (SELECT subno FROM tabsbgr.PREP_FIRST_CALL_LAT l3 where l3.subno = L1.subno and l3.termination_date is null ) ))) GROUP  BY c.subno , c.contrno, c.prepost_paid,c.tariff_profile , NUM_TYPE,TRUNC(C.CREATION_DATE)';
my_task_name := dbms_sqltune.create_tuning_task (
sql_text  => my_sqltext,
user_name => 'TABS',
scope     => 'COMPREHENSIVE',
time_limit => 60,
task_name => 'my_sql_tuning_task_feb',
description => 'Task to tune a query for final');
end;
/

run the same:

begin  
dbms_sqltune.execute_tuning_task( task_name => 'my_sql_tuning_task_feb');  
end;  
/

When selects the data as

SELECT DBMS_SQLTUNE.REPORT_TUNING_TASK( 'my_sql_tuning_task_feb') from DUAL;

It's displaying the below info (with results)
DBMS_SQLTUNE. REPORT_TUNING_TAS
--------------------------------------------------------------------------------
GENERAL INFORMATION SECTION
----------------------------------------------------

When am running thorough db console, it works fine.(recommended to accept the sql profile) though I accepted it,the problem is the optimzer couldn't ifnd the sql profile when it runs the next time. SO iI decided to run it manually to attach the sql profile to the  sql query..

Any idea why SELECT DBMS_SQLTUNE.REPORT_TUNING_TASK( 'my_sql_tuning_task_feb') from DUAL; not displaying any records ?..where as the same in dbconsole is giving the recommendations ?

Thanks

Kai

Just a guess. Took you LONG to a large enough value?

New Windows 7 license required for use in Virtual PC?

I want to install Windows 7 on a virtual PC, but what I have to buy a new copy of Windows 7 to do this? I do so only in order to run office 13 on the virtual machine while keeping 10 office on the main computer.

Yes unfortunately do you. Virtual machines must have their own independent license of the host operating system with the exception of the XP mode on Windows 7 Pro.

Information required for generated SQL
Hello
I've done a few odi projects. In most of the RT operation when I check the operator code I saw that:
Insert into... .in 1 = 1;
or
Select... Of... where 1 = 1;
Does that mean 1 = 1?
There is no variable when or where condition.

Please years
Thank you
Hi Sarah Perreault,.

1 = 1 is a condition that is always true, and which is sometimes used in queries.

ODI uses in the generated code to valid questions with or without filters. Adding a filter will add a string: 'AND filter_condition.

Without filter:
```
select * from table
where 1 = 1
;
```
which is the same as select * from table;

Add a filter:
```
select * from table
where 1 = 1
and col1 = 42
;
```
Always-false conditions are also sometimes used by SQL developers. If you want to duplicate a table structure without duplicating the data:
```
create table2 as
select * from table1
where 1 = 2;
```
Any line that is not returned, so some rows in the new table, but the structure is the same :).

It will be useful.

Kind regards
JeromeFr

License terms for SQL Server

Gina

(If you want the split to its own thread, which might be a good idea)

It would be GREAT if you could follow someone on the SQL License req. Full budget for a SQL lic is breaker budget for many people. And others want to simply add another instance / overhead to SQL existing production installs so those who are outside also.

It would be great if we could get some reasons why change suddenly. For example all old dos (5.3 times if not OLD) said use Express because the SQL instance was not active. In fact, here's a copy of the old Appassure documentation of web.archive

http://Web.archive.org/Web/20130122023709/http :// www.appassure.com/support/KB/sql-licensing-requirements-for-core-instances-within-appassure-5/

We spent around this issue since the year / month and no ONE will answer any information, they just changed the docs and no excuse why (I guess that its because Microsoft says you did wrong) but if there is a problem, it would be great if we were told.

Here are some of the old threads on this issues

http://Forum.AppAssure.com/topic/full-version-of-SQL-required-for-attachability-checks/page/8

http://Forum.AppAssure.com/topic/quick-SQL-question

The Express of SQL version works very well. We run it on multiple cores (lab) and we use it to protect the SQL DB well above the limit of 10 GB (I tested with a DB GB 800 filled with garbage from test) the ceiling of the DB Express is not serious in the ability to fix because the DB is only mounted, not written to. All entries to a plu 10 GB DB would fail using SQL express, but it can mount them very well (see Web.archive article for more information)

So now, we are here alone, with no information. If the issue is with Microsoft license, is an acceptable Express version as long as the DB is less than 10 GB (for licenses, not technical issues) if there is a problem with SQL Express, please tell us

Thanks Gina

Hi Wes,

Indeed, on 5.3 versions had a problem with false positive mimesis controls (this is why mimicry control completed successfully with SQL Express). For now, this problem is solved and mimicry checks will fail for databases with size more than 10 GB if you are using SQL Express (it is as expected due to the limitation of SQL Express).

Thank you

Anton Kolomiiets.

Need to learn the code of PL/SQL tuning

Hi all
I already asked this question earlier, but the link provided was too difficult to understand, I really grateful if someone suggest me the good and simple link or presentation for mentioned topic question.
In addition, I just want to learn some basic for this. Appreciate your response. Thank you
Concerning
Muzz

I already asked this question earlier, but the link provided was too difficult to understand, I really grateful if someone suggest me the good and simple link or presentation for mentioned topic question.

Why PL/SQL tuning?

The best advice re PL/SQL is to AVOID at all costs. Whenever possible, use SQL.

It is usually the SQL to be tuned so that sql is autonomous or in code.

As the major part of PL/SQL uses SQL to get the job done, you will be not successful tuning PL/SQL, unless you set the SQL contained in it.

Start with the Oracle documentation:

http://docs.Oracle.com/CD/B28359_01/server.111/b28274/sql_overview.htm
This chapter deals with the objectives for the development, explains how to identify the high resource SQL statements, which must be collected, offers suggestions of setting and explains how to create SQL test scenarios to solve problems in SQL.

This chapter contains the following sections:
Then, learn how to use and interpret what the Wizard Setup of Sql from Oracle can make and provide:

Update Auto SQL - 11 g Release 2 (11.2)

17 automatic SQL Tuning
This chapter examines the SQL Auto setting of the Oracle database features. Automatic tuning of SQL automates the manual process, which is complex, time consuming and repetitive.

This chapter contains the following sections:
A lot of questions of PL/SQL, you encounter will be due to one of these things:

1 poorly written SQL (see SQL tuning above)

2. use of slow-by-slow (line by line) treatment in a loop

3. poor use of collections and in bulk of treatment

4. use of the dynamic sql

All those who will take you to the SQL itself. The SQL is not set correctly if it is not possible for the PL/SQL to be tuned.

License required for "Automatic SQL Tuning Advisor"?

Similar Questions

17 automatic SQL Tuning

Maybe you are looking for