All nodes in RAC environment are available.But sessions are not load balanced for one/some of them.
Checking alert log the following oracle errors can be found:
alert_<INSTANCE>.log
ORA-21779: duration not active
ORA-06512: at line 1
The root cause of the problem is SMON that is not clearning up some transient types.
I've noticed this effect in Oracle 11g release 1, but there is a chance it happens for early Oracle versions.
On windows server how can we see if the PMON or SMON is running? Is there a way, as we can see on linux using?
View 6 Replies View Relatedwe have given shutdown abort to a database.At the next startup SMON process will do instance recovery. If it contains committed as well as uncommitted transactions on what basis or how the SMON process will roll forward or rollback the transactions and from where it will get these informations or data?
View 4 Replies View RelatedIn my database smon tracefile was huge,now we want to delete the same,I also tried with ordebug operation but no use, delete tracfile which Smon generates.
View 5 Replies View RelatedIntention is to run the UTL_SMTP and send a mail to my mail id in gmail. Host used is localhost.
Oracle version is 11g
Since my machine is running on Windows 7 and since SMTP server is no more part of IIS, I have not configured any SMTP server for the Operating system.When I run the plsql block , I get the error.
ORA-29278: SMTP transient error: 421 Service not available
see the code below. Some suggesting the SMTP SERVER configuration in Operating system level.
I created the acl list and assigned acls
--Creating acls
begin
dbms_network_acl_admin.create_acl (
acl => 'utl_smtp.xml',
description => 'Allow mail to be send',
[code]....
I just Found emailing code . so i tried to execute on my test database.
My Database Version : PL/SQL Release 9.2.0.1.0 - Production
My Toad Version : 7.2
Code I tried To Execute :
CREATE OR REPLACE PROCEDURE SEND_MAIL (
msg_to varchar2,
msg_subject varchar2,
msg_text varchar2 )
IS
c utl_smtp.connection;
rc integer;
msg_from varchar2(50) := 'Oracle9.2';
[code].........
While i execute procedure i get Transient Error..
This code is look like simple, then whats problem, because i m not attaching any file also...then why this error occurred.
I have a db on 10.2.0.1 and it's going down automatically after some time with the error in alert log file smon process terminating.
View 3 Replies View Relatedi am trying to send mail using utl_smtp.but this error occurs. even smtp is installed on server.
ERROR at line 1:
ORA-29278: SMTP transient error: 421 Service not available
ORA-06512: at "SYS.UTL_SMTP", line 21
ORA-06512: at "SYS.UTL_SMTP", line 97
[code]...
how to test utl_mail.send?
Does this work with [URL] on port 465. What about the authentication of the user who sent it? I have done the following steps, but its giving me some error.
1. sqlplus
2. Login with 'sys as sysdba'
3. Created package by executing 'utlmail.sql' and package body by executing 'prvtmail.plb'
4. ALTER SYSTEM SET smtp_out_server = 'smpt.gmail.com:465' SCOPE=SPFILE
5. shutdown immediate
6. startup
[code]....
It is giving me the following error:
ORA-29278: SMTP transient error: 421 Service not available.
And I read a lot, but there was nothing like authentication. It means if its working with any SMTP server, then any user can send mail from 'bilgates@microsoft.com' to any receiver on the same smtp.
We're using UTL_SMTP to send emails from Oracle, and about 2 weeks ago (2 days prior to daylight savings) we start seeing an intermittent "SMTP transient error: 452 4.3.1 Insufficient system resources".
When there's an issue, emails fail from all 3 of our database environments (on separate servers), which leads me to believe that it isn't Oracle's error. But, our Exchange server isn't showing anything in it's Application Event Log, nor it's Protocol Log (although we just changed settings to log more information).
I'm just trying to rule out Oracle at this point, so we can focus our efforts. I've been looking on Google for the past hour and a half, and I can't find anything which points to anything other than the mail server being the culprit in an error situation like this. But, how to determine if the database should stay on the list of items to look into.
Is it possible to clear the form after a successful commit? In order to avoid the user from double posting of record by making double commit.
View 17 Replies View RelatedI am working on oracle form to build a login page and i have successfully completed it. But to make it more perfect i want to clear the text_item in which the username and password is entered. i have even raised the alert as well but after closing the alert i want to clear the text item .
View 3 Replies View RelatedThe idea of the program below is to create a sql "module" (just a .sql file) that will loop and ask for a user id until the user enters the correct one. Here is the code I have thusfar:
set serveroutput on;
accept username prompt 'Enter user name here: ';
accept password prompt 'Enter password here: ';
declare
usernameCONFIRM VARCHAR(30);
passwordCONFIRM VARCHAR(30);
begin
select USERID into usernameCONFIRM from GAMEUSER where USERID = '&username';
[code]...
The main problem I'm seeing is that the two variables I ask for (username and password) aren't clearing out.
I am trying to query a form having two data blocks. one is a master and the other is a detail block. the problem is when i insert data in the form, save it, and press enter query key, the data in the master block fields are still there. while the data in the detail block field are cleared and i can insert values. how to clear data from master block field so i can query
View 2 Replies View RelatedI'm using oracle 10.2.0.3. on windows 2003. I've implemented physical stanby and it was working fine until last week. No problem on primary DB. Archived logs are sent normally to standby. And standby DB is also able to apply the archived logs coming from primary. I've already check data on standby DB after opening it with READ ONLY option : data are exported normally and I can read them.
The issue is the status of logs in view v$log on standby database.
select group#,status from v$log;
group# status
1 clearing_current
2 clearing
3 clearing
I've tried this :
On standby DB :
SQL> RECOVER MANAGED STANDBY DATABASE CANCEL;
Media recovery complete.
SQL> alter database open read only;
complete.
SQL> alter database clear logfile group 1;
Database altered.
SQL> alter database clear logfile group 2;
Database altered.
SQL> alter database clear logfile group 3;
Database altered.
SQL> select * from v$log;
GROUP# THREAD# SEQUENCE# BYTES MEMBERS ARC STATUS
---------- ---------- ---------- ---------- ---------- --- ----------------
FIRST_CHANGE# FIRST_TIM
------------- ---------
1 1 0 5242880 1 YES CURRENT
1096021 25-OCT-11
2 1 0 5242880 1 YES UNUSED
1087538 25-OCT-11
3 1 0 5242880 1 YES UNUSED
1091468 25-OCT-11
I go back into recovery mode and my status says clearing_current.
SQL> ALTER DATABASE RECOVER MANAGED STANDBY DATABASE DISCONNECT FROM SESSION;
Database altered.
SQL> select * from v$log;
GROUP# THREAD# SEQUENCE# BYTES MEMBERS ARC STATUS
---------- ---------- ---------- ---------- ---------- --- ----------------
FIRST_CHANGE# FIRST_TIM
------------- ---------
1 1 517 5242880 1 YES CLEARING_CURRENT
1096021 25-OCT-11
3 1 0 5242880 1 YES UNUSED
1091468 25-OCT-11
2 1 0 5242880 1 YES UNUSED
1087538 25-OCT-11
I know that the good status is ACTIVE or CURRENT or INACTIVE...
I am using theme 4, topaz. Region_Position_06 is a home link.
I have placed a company graphic at this position on page zero, and when a user clicks it on any page, she exits that page and goes to the home page, a main menu page. So no matter how deep a user may be into the application's pages, she may always click this logo image and return directly to the main menu page.
This is convenient, but there is one problem. Clicking this logo does not clear the cache on the page the user is exiting or, for that matter, on any page in the trail of pages the user took to get to the current page. I navigate primarily with buttons and always clear the cache on a page when I exit it. I need to find a way to do this when a user clicks the logo image.
I understand everything -- <gripe> need better Automated Row Fetch (ARF) documentation </gripe>, but I now have CREATE, QUERY, and DELETE working and I can choose to clear the form (or NOT). And I don't claim this is the best or simplest or most-efficient or most straight-forward approach. It's one virtue is that it does seem to work.
I need to be careful state that this involves both Automated Row Processing (ARP) -- which enables INSERT, UPDATE and DELETE. And Automated Row Fetch (ARF) -- which enables SELECT. ARF is found under Page Rendering and ARP is found under page processing. As we have seen, the two are -- or can be -- interdependent. For example, I believe the error I talk about next is caused by ARF trying to fetch the record just deleted by ARP.
Starting from the situation of
1) having the values retained on the screen when CREATE is clicked and the record is added and
2) getting a database error after a DELETE of a row, A solution is the "reset" processes. Under Page Rendering add a "reset page" process to: "Clear Cache for all Items on Pages (PageID,PageID,PageID)" and indicate the page with the database operations and under Conditions: When Button Pressed: choose CANCEL, CREATE, DELETE, QUERY or SAVE. I made two of these - one for CREATE and one for DELETE. To cover both buttons, you need two processes as you can only indicate one button per process.
Now the form (screen) is cleared after the CREATE (by process
1). And since it's also cleared after the DELETE (by process
2), there is no Database error on DELETE.
(The source of that error was ARF trying to retrieve the deleted record because the PK field had the "just deleted" key value. This nulls it and I have ARF set not to attempt a fetch when the key field is null.
So, how about that? Burleson has an example here which adds more detail than I recall seeing before.URL>....
I think the DML Fetch Mode settings he shows are new to the ARP screen in 4.2. I don't see them in 4.1.
I have two Oracle instances, both are 10.2.0.3..Executing the following results in two different results:
select N'Test" "result" from dual;
On one the output is:
resu
----
Test
and on the other the output is
result
----------------
Test
This seems to suggest that one is returning "Test" as a char(16) and the other as a varchar2 or nvarchar2. In both cases, NLS_CHARACTERSET is WE8ISO8859P1 and NLS_NCHAR_CHARACTERSET is AL16UTF16.
Not being an Oracle DBA, I am not sure where to look.
What are the various collection types available in Oracle 9i.
Mention the differences between them.
I read about many indexes as B tree index, function based index,Bitmap Index etc.how many types of Index are there in Oracle and what are they? wat are the categories and sub category? when to use what?
View 6 Replies View RelatedHow many different types of indexes we have in oracle?
View 2 Replies View RelatedSend all type of matrix report with examples.
View 1 Replies View RelatedTypes of oracle index in detail. consider this situation, if a select query without any where clause takes much time to get data,then we will create index for that table.
Now again run the same select query. this time, whether the query takes much time again or will it work fast? whether the index is used for a select query execution or not?
How we can confirm that whether the oracle using the index normally?
set server output on;
DECLARE
num number(1) :=1;
num2 number(1) := 1;
BEGIN
WHILE num < 5 LOOP
[code]...........
the output for this loop is:
1+1=2
2+2=4
3+3=6
4+4=8
this is what I wanted. Both variables are incrementing together. However, when I try to use a FOR loop to do the same thing:
set serveroutput on;
DECLARE
num number(1) :=1;
num2 number(1) := 1;
BEGIN
FOR i in 1..4 LOOP
[code].......
I get the result:
1+1=2
1+2=3
1+3=4
1+4=5
2+5=7
2+6=8
2+7=9
2+8=10
3+9=12
DECLARE
*
ERROR at line 1:
ORA-06502: PL/SQL: numeric or value error: number precision too large
ORA-06512: at line 8
I understand the output means the inner loop is running its course before the outer loop is started and then continuing on to exceed its limit, but I don't understand why this is or how to make it so I get the same results as the WHILE loops.
I have four employee types such as 'C' for consultants, 'S' for staffs, 'W' for workers ,, ('E','S','W') for all types of employees. i have write four queries for showing four types of employees. can it is possible in a single query.
I have written this in oracle forms . I have taken a list item for workers i have taken 'W' , for staffs i have taken 'S' , for consultants i have taken 'C' and for all i have taken 'A'. my column name is emp_type in( :block.list_item ) but it is not taking the value from the list item when the value is emp_type in('C') etc etc..
like this for workers ,staffs . when it is 'A' it will take emp_type in ('E','S','W')
Test data for the problem is as follows.
SQL> select * from v$version;
BANNER
----------------------------------------------------------------
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
PL/SQL Release 10.2.0.4.0 - Production
CORE 10.2.0.4.0 Production
TNS for 64-bit Windows: Version 10.2.0.4.0 - Production
NLSRTL Version 10.2.0.4.0 - Production
SQL> with t
2 as
3 (
4 select 1 id, 12 compid, 1 rel_type, null enddt from dual union all
5 select 1, 13, 1, to_date('31.12.1993','dd.mm.yyyy') from dual union all
6 select 1, 14, 1, to_date('12.06.1996','dd.mm.yyyy') from dual union all
7 select 1, 15, 1, to_date('23.04.2003','dd.mm.yyyy') from dual union all
[code].......
I want to find the the latest compid for individual types 1 and 2 only within a list of ids. Latest compid is defined as the compid associated with the latest end date (null is treated as the latest end date).
So in the above example for rel_type = 1, compid : 12 is latest, for rel_type : 2, compid : 6 is latest.
Datatype for the tables are :
Id : Number
compid : Number
Rel_Type : Number
enddt : Date
how to display REFS from within a REF. I've not used my exact code here as its quite a big file so i've made a similar scenario to get me point across. Here is the code first:
1 CREATE OR REPLACE TYPE object1 AS OBJECT (
2 object_id NUMBER(5),
3 object_name varchar2(10),
4 object_added DATE);
5 /
6 CREATE TABLE object1_tab OF object1 (object_id PRIMARY KEY);
7 /
8 INSERT INTO object1_tab
9 VALUES (1,'Daniel',sysdate);
10 /
11 show errors;
12 /
13 CREATE OR REPLACE TYPE object2 AS OBJECT (
14 object_id NUMBER(5),
15 object_job varchar2(10),
16 object1_ref REF object1 );
17 /
18 CREATE TABLE object2_tab OF object2(object_id PRIMARY KEY);
19 /
20 INSERT INTO object2_tab
21 VALUES (1,'Developer',(SELECT REF(p) FROM object1_tab P
22 WHERE VALUE(p).object_id = &object_id));
23 /
24 select DEREF(object1_ref)
25 FROM object2_tab;
26 /
27 CREATE OR REPLACE TYPE object3 AS OBJECT (
28 object_id NUMBER(5),
29 object_location VARCHAR2(20),
30 object2_ref REF object2);
31 /
32 CREATE TABLE object3_tab OF object3 (object_id PRIMARY KEY);
33 /
34 INSERT INTO object3_tab
35 VALUES (1,'New York',(SELECT REF(p) FROM object2_tab P 36 WHERE VALUE(p).object_id = &object_id));
37 /
38 show errors;
39 /
40 select object_id,object_location,DEREF(object2_ref)
41 FROM object3_tab;
42 /
As yot can see in the code each object refernces from the previous. When I view the DEREF in the third table (object3_tab) i get the following output:
OBJECT_ID OBJECT_LOCATION DEREF(OBJECT2_REF)
--------- -------------------- ----------------------------------
1 New York [SANTA.OBJECT2]
Contained within the object2 is the following:
SANTA.OBJECT2(1,'Developer','oracle.sql.REF@c4cb4aa6')
How would i view the ref for object1 within object3? I will also need to be able to verify the data in these REF in the new table they are used in.
need to use Extend() in nested tables in Oracle? What could be the problem if I do not use this method in my code?
I have a nested collection type (TABLE OF VARCHAR2(32)) declared in my package. My stored procedure takes the TABLE type as input and inserts that data into a database table.
I see that my code works fine without using EXTEND method.
I'm trying to determine why subtype creation is not working in 11G R2 XE, while it works in 11G R2 EE.
Environment is XE 11.2.0.2 on Windows 7 X64 (yes, not supported but I don't have anywhere else to try this).
Here is a test case, using the SYSTEM account as that is what the developers use (yes, terrible practice) :
--type
-- this works, creates the type
CREATE OR REPLACE TYPE [schema].prod_type AS OBJECT (
pid INT,
pprice NUMBER,
MEMBER PROCEDURE display(pid IN NUMBER))
NOT INSTANTIABLE NOT FINAL;
[code]....
I've tried adding the schema name after UNDER, e.g. UNDER [schema].prod_type with the same result.
How to eliminate duplicates from record types?Below code errors out with "Wrong number of arguments in call to MULTISET...."
error. DeclareTYPE ln_x_tab IS RECORD(x1 number ,x2 VARCHAR2(4000) ,x3 VARCHAR2(4000) ,x4 VARCHAR2(4000) ,x5 VARCHAR2(4000)); TYPE ln_x_type IS TABLE OF ln_x_tab INDEX BY BINARY_INTEGER; ln_x1 ln_x_type; ln_dist_x1 ln_x_type; gc_stmt varchar2(4000); Begin gc_stmt := ' SELECT x1, x2, x3, x4, x5 FROM table WHERE dynamic_conditions; EXECUTE IMMEDIATE gc_stmt BULK COLLECT INTO ln_x1; ln_dist_x1:= ln_x1 MULTISET UNION DISTINCT ln_x1; End;
I need ln_dist_x1 to have distinct records from table.