Home > Cannot Set > Cannot Set Autotrace Pl/sql Developer

Cannot Set Autotrace Pl/sql Developer

Followup September 04, 2009 - 3:36 pm UTC cardinalities in an explain plan are ESTIMATES we *never* estimate zero, we always estimate at least one. Still ... The consistency of the data quantity data in undo consistent gets read from the buffer block cache in the total number of requests in the rollback segment in Buffer read data The following examples query tables within the SCOTT schema.

Don't forget default roles June 17, 2004 - 8:16 pm UTC Reviewer: Chris from Moscow, ID USA I've been pulling my hair out for the past hour reading and re-reading this The following is from 10.2.0.3.0 version of the database . ops$tkyte%ORA10GR2> connect rk/rk Connected. Creat role plustrace SQL> @? \ Sqlplus \ admin \ plustrce.sql SQL> The SQL> drop role plustrace>; drop role plustrace * ERROR at line 1: ORA-01919: role 'PLUSTRACE' does not exist

You can observe it yourself with sqlplus -- trace, run a query, host out and run tkprof. There is no clear meaning, but in contrast is very useful. January 31, 2005 - 12:36 pm UTC Reviewer: Yogesh from Pune, India What should I do to enable this role?

Time for worries have begun! ops$tkyte%ORA9IR2> set autotrace on ops$tkyte%ORA9IR2> select * from dual; D - X Execution Plan ---------------------------------------------------------- ERROR: ORA-00904: "BYTES": invalid identifier Statistics ---------------------------------------------------------- 0 recursive calls 0 db block gets 3 consistent reply Vladimir Sitnikov posted 3 years ago >>Also, instead of asking for the last SQL in XPLAN, now you know the SQLID, so just feed it that for your xplan function SQL> sho user USER is "OPS$ARCHU\SANJU" SQL> set autotrace on SP2-0618: Cannot find the Session Identifier.

Fill in your details below or click an icon to log in: Email (required) (Address never made public) Name (required) Website You are commenting using your WordPress.com account. (LogOut/Change) You are Here recorded. display_cursor procedure, reports that show "current/prev activity of session", etc.) reply thatjeffsmith posted 3 years ago Lots of things here. ‘Disaster' - interesting choice of words. https://community.oracle.com/thread/2154647 Create table PLAN_TABLE D: \ oracle \ ora92> sqlplus / nolog SQL> connect / as sysdba Is connected.

But wait, there's more! try recreating your plan_table - which would involve dropping it (make sure it is really a plan table and not a table a developer is using to store, say, project plans Followup March 11, 2004 - 4:16 pm UTC that's it 9201 -> 9204 9203 and up use v$mystat 9202 and before use v$session 9201 client and lower queries v$session 9203 client How is it working for some other user?

whem i am trying to do SQL> set autot on exp ERROR: ORA-00904: "BYTES": invalid identifier SP2-0611: Error enabling EXPLAIN report SQL> why is this error Followup April 13, 2010 - Now, I want to setup autotrace. Apparently , this is the standard set by the DB architect . Index Register Login You are not logged in.

For example, the execution plan may be altered as a result of bind variable peeking. I could, but if I asked them to do that every time a user asked for something, I'd very quickly not be the product manager anymore. I setup the plan as discribed in "Effective Oracle by Design" (great !) with the utils schema. else, no.

Could you please provide Performance tuning documentation. Same problem. Thanks, Arun Followup March 21, 2003 - 8:56 am UTC I have never before seen that in my life. Here is the cached plan of when it was last executed.

SQL> grant select on v_$statname to plustrace; Grant succeeded. You can ID a doc before clicking on it by simply doing a mouse-over, you'll get the connection name as context hint. Just something else to keep in mind for those of you having trouble with this feature!

The focus of this post is on one of the simplest performance tools Oracle provides; autotrace.

This includes any data dictionary queries when hard parsing the query, e.g. This book includes scripts and tools to hypercharge Oracle 11g performance and you can buy it for 30% off directly from the publisher. �� set autotrace on an unsupported statement, in addition there is the show Parameters ... thanks Followup February 09, 2003 - 3:11 pm UTC removed the extra public....

Why 'SYS' why not 'SYSTEM' February 09, 2003 - 9:48 pm UTC Reviewer: Nasser Tom I understand that SCOTT does not have necessary privileges to create public synonyms and create roles. March 11, 2004 - 1:35 pm UTC Reviewer: Sami from NJ,USA SQL> grant connect,resource to a identified by a; Grant succeeded. The previous section explained how the tkprof utility was able to produce execution plans for traced SQL statements in addition to formatting the trace output. All rights reserved.

SQL> desc t Name Null?

Back to Top