RE: 10046 trace - weird library misses/RESOLVED

No, it is different, 2790007.

-----Original Message-----
Sent: Thursday, February 20, 2003 1:24 AM To: Multiple recipients of list ORACLE-L

Is this bug 1210242? If yes, then it's been around since I believe 8.0.5
(with patches all over the place).

Cary Millsap
Hotsos Enterprises, Ltd.
http://www.hotsos.com

Upcoming events:
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-----Original Message-----
Gorbounov,Vadim
Sent: Wednesday, February 19, 2003 3:20 PM To: Multiple recipients of list ORACLE-L

Oracle just confirmed 9.0.1.4 has this bug too. 'ANON. PLSQL CURSORS MAY NOT BE SHARED CORRECTLY IF SQL_TRACE IS TRUE', filed against 9.2
anonymous PL/SQL block cursors not shared when timed_statistics and sql_trace is ON.

Regards
VG

-----Original Message-----
Sent: Thursday, February 13, 2003 9:49 AM To: Multiple recipients of list ORACLE-L

Dear friends,

I traced one of our test cases and found something weird.

Did anybody else observe this?

Env:
server - 9.0.1.4, Solaris.
client - weblogic 7, uses original oracle thin 9.0.1 jdbc driver to connect.

         In fact, I can reproduce all this from SQLPlus

Here is an excerpt from tkprof below - why every parse is a hard parse? Looks like the problem doesn't appear when 10046 is not set, and it appers
ONLY on pl/sql blocks returning data to client, normal selects OK. Looks like bug again. Any workaround?

And what are these "Misses in library cache during execute"?

9.2.0.2 on Linux works fine, i.e. no misses once it has been parsed.

   BEGIN :1 := FN_GET_STATUS_ID(:2,:3); END;    call count cpu elapsed disk query current rows

• ------ -------- ---------- ---------- ---------- ----------

  ---

  Parse 40 0.07 0.08 0 0 0 0 Execute 80 0.62 1.55 64 1492 0 80 Fetch 0 0.00 0.00 0 0 0 0
• ------ -------- ---------- ---------- ---------- ----------

  ---

  total 120 0.69 1.63 64 1492 0 80

   Misses in library cache during parse: 40    Misses in library cache during execute: 40    Optimizer goal: CHOOSE
   Parsing user id: 40

This select

   select LOADED_VERSIONS, EXECUTIONS, LOADS,PARSE_CALLS, parsing_user_id

   from v$sql
   where sql_text like 'BEGIN :1 := FN_GET_STATUS_ID(:2,:3); END;';

gives out whole bunch of these record groups

   LOADED_VERSIONS EXECUTIONS LOADS PARSE_CALLS PARSING_USER_ID

• ---------- ---------- ----------- --------------- 1 1 1 1 40 1 1 1 0 40 .... repeated N times

Thank you for you time

Vadim G

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Author: Cary Millsap
  INET: cary.millsap_at_hotsos.com

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Author: Gorbounov,Vadim
  INET: vadim.gorbounov_at_liberate.com

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