Deadlock On Different Tables
Feb 18, 2013
I am working on 11g and AIX...We got deadlock recently and we need to investigate why it happen and resolution, so it will not happen in future. When we saw deadlock trace file ,it shows 2 sqls queries on different tables..and lock is exclusive lock.
----- Information for the OTHER waiting sessions -----
SELECT 1 FROM HOS_DTL WHERE ( HOS_LCN_DTL.HOS_LCN_DTL_ID = :1 ) FOR UPDATE WAIT 180
and
----- Current SQL Statement for this session ------
DELETE FROM EI_INV WHERE ( EI_INV.EI_INV_ID = :1 )
But these two tables not related at all 'HOS_DTL' and 'EI_INV' . Can deadlock happen if sqls queries fired on those table are not related at all and deadlock trace file can show those two sqls ..?
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Dec 5, 2012
While i am trying to execute below mentioned query i am facing "DEADLOCK FOUND WHEN TRYING TO GET LOCK" error.
UPDATE PLAN
SET PLAN_PMS_BLOCK_ID =''
WHERE PLAN_PMS_BLOCK_ID<>''
AND PLAN_PMS_BLOCK_ID NOT BETWEEN '0' AND '9'
AND PLAN_PMS_BLOCK_ID NOT BETWEEN 'A' AND 'Z'
AND PLAN_PMS_BLOCK_ID NOT IN('-')
AND LENGTH(PLAN_PMS_BLOCK_ID )=1;
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Jul 19, 2007
I keep getting an ora-04020: deadlock detected while trying to lock object XDB. SDNRB..The statement I'm trying to issue is:
REVOKE execute on abc."descript_T" FROM PUBLIC;
I am not able to find a solution for this besides the fact of trying the operation again at a later time.I did, but get the same error every single time.
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Nov 5, 2012
I am using oracle 10.2.0.3 and i am receiving very slow response time for the below query and sometimes resulting in a deadlock throwing ora-60 error.
DELETE FROM GBC_CORE.SPI_ELEMENT_ID TRGT WHERE (TRGT.URI) NOT IN (
SELECT DISTINCT FROMTOURI.URI FROM ( SELECT SERVICEACCESSNAME AS URI,
SUBSTR( SERVICEACCESSNAME,1,INSTR( SERVICEACCESSNAME ,'_')-1) AS
FROM_URI, SUBSTR( SERVICEACCESSNAME,INSTR( SERVICEACCESSNAME
,'_')+1,LENGTH(SERVICEACCESSNAME)) AS TO_URI FROM
TRPT.V_TRPT_SPI_VIEW@DBLNK_FCE_TRPT ) FROMTOURI,
[code]...
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Jun 8, 2012
I am trying to fetch data from a table but it takes time and give such an error:
SQL> Select * from adm_users;
Select * from adm_users
*
ERROR at line 1:
[Code]....
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Feb 4, 2013
I am facing Deadlock issue in my transaction when record is been deleted in the same table in parallel from a PLSQL package. The package is been called from the Java code.The example and the table structure is given below.
Col1 of tab1 is foreign key to col1 of tab2.
Commit will not be done until all the below dml scripts are executed in both environment.
1st session:
Delete from tab1 where col1=1001;
Delete from tab2 where col1=2001;
Result: Deletion successful
2nd session:
Delete from tab1 where col1=1002;
Delete from tab2 where col1=2002;
Result: Deletion successful
1st session:
Delete from tab1 where col1=1003;
Delete from tab2 where col1=2003;
Result: Deletion successful
2nd session:
Delete from tab1 where col1=1004;
Delete from tab2 where col1=2004;
Result: Query is executing for a longer time.
1st session:
Delete from tab1 where col1=1003;
Delete from tab2 where col1=2003;
Result: Query is not executed and throws Deadlock in the back end.
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Nov 18, 2010
I am getting "ORA-00060: deadlock detected while waiting for resource" while deleting a datafile.
when i checked in dba_data_files and V$datafile the ONLINE_STATUS/STATUS is in RECOVER mode.
I do not need this datafile so i tried to drop using the following command ..
ALTER TABLESPACE DATAP_LARGE DROP DATAFILE 'D:\ORACLE\ORADATA\DATAP\DATAP_LARGE_12.DBF';
I checked the Trace file geenrated for the deadlock, the Session which is in question is the session where i ran the command (SQLPLUS).
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Nov 4, 2013
i am getting a below error whenever executing the below select query. some times it will show dead lock detected while waiting for resource and terminated...some times it executes and gives result..but all the time it writes an alert to alert log
Env: Linux / Oracle 11.2.0.3.3..Error from alert log:Errors in file /u01/oracle/oracle/diag/rdbms/bdrdb/bdrdb/trace/bdrdb_p017_6076.trc:ORA-00060: deadlock detected while waiting for resourceORA-10387: parallel query server interrupt (normal) Trace file info... bdrdb_p017_6076.trc:Trace file /u01/oracle/oracle/diag/rdbms/bdrdb/bdrdb/trace/bdrdb_p017_6076.trcOracle Database 11g Enterprise Edition Release 11.2.0.3.0 - ProductionWith the Partitioning, OLAP, Data Mining and Real Application Testing optionsORACLE_HOME = /u01/oracle/oracle/product/11.2.0/dbhome_1System.
[code]....
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Jun 3, 2013
I have a deadlock trace file to analyse and i used to be able to see the rowid as a 16 bit hex value in the trace file, which i could then query on to get the actual real world row name.I see in the 11GR2 deadlock trace the formatting is different and for the life of me i am unable to see the rowid. Has Oracle stopped reporting this now, or is their another way to get this value? The deadlock graph shows me
*** 2013-05-14 14:49:15.047
Submitting asynchronized dump request [28]
Global blockers dump end:-----------------------------------
Global Wait-For-Graph(WFG) at ddTS[0.16e] :
BLOCKED 0x4362890f8 5 wq 2 cvtops x1 TX 0x3d001b.0x18a3021 [FF000-0001-00000002] inst 1
BLOCKER 0x436288f38 5 wq 1 cvtops x28 TX 0x3d001b.0x18a3021 [102000-0001-00000002] inst 1
[code]....
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Sep 30, 2013
what could be the reason for a LMSn process not heartbeating after a global enqueue service deadlock was detected? The happened in a 3instance RAC and after the LMS1 process stop heartbeating oe of the instances crashed afterwards and another instance crashed some minutes after. reason for the process crash after resolving deadlock?
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Nov 9, 2010
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May 18, 2011
I have to cleanup data from our tables (Production Environment) that contain millions of rows. The question is apart from the solution of the partitioned tables what alternative recommended solution suggests Oracle?
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I have used both ways and i have to admit that datapump solution is much much faster than the deletion that suffers from I/O disk.The question again is which method from these two is more reliable and less risky for the health of the database.
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May 29, 2013
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Ex Table name Audit Table
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In Oracle database pl/sql 11.2: describe the differences between :
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Aug 25, 2011
I've got table tab1 with sequence id column.
Also I've got tables tab2 and tab3 with indicatorid column in each table.
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How do I perform it?
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Jan 22, 2013
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Example:
CREATE PROCEDURE TESTPROC
AS
BEGIN
DBMS_OUTPUT.PUT_LINE('testing');
select count(*) from LOCATION;
END;
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Error(5,22): PL/SQL: ORA-00942: table or view does not exist
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Feb 21, 2010
I'm trying to do a sum over 2 different tables but can't get it to work...This is the idea:I have a table A with client ID, time-id (per day), purchase amount and segment code.
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This is what I have now:
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Jul 29, 2013
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Attached are the table structures and the data it contains.
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Dec 4, 2006
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Sep 30, 2010
Video Rental Shop
Each customer has a video card , When Customer rent a CD , Shopkeeper register an issue date and a Return Date . If customer return CD after Return Date Then There will be a fine of 2 Dollor .
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Now I am unable to understand that how many table i need to create for this .
What i have created so far is given below ,
When Customer Rent a CD then Shopkeeper will submit Following Information .
Customer_id 101
Issue DateDATE
Expected_return_dateDATE
Original_return_date-
Fine -
Total_Amount -
And at the time of return , he will Put these information .
Customer_id 101
Issue DateDATE
Expected_return_dateDATE
Original_return_date DATE
Fine 2
Total_Amount5
But Do i need to create another table for each customer also ? That will store customer total amount , total Fines ,and shopkeeper will view it after every six months. Which type oo table i need to create ?
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Apr 26, 2013
I have a table (promo_custom) with following colimns (id, id_promo, button_promo, button_submit, css, user, date) and other table (promo_buttons) with following columns (id, id_design, name, url, username, date) .
Columns promo_custom.button_promo and promo_custom.button_submit are foreign keys (references promo_buttons.id).
I want to create a view showing table promo_custom but instead of columns button_promo and button_submit I would like to show the column url of them.
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Dec 28, 2010
oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - 64bit Production
PL/SQL Release 11.1.0.6.0 - Production
"CORE 11.1.0.6.0 Production"
I have a main table : CLAIMS_MAIN, in which claim_id is a primary key I have another table : CLAIMS_TRANS , in which claim_id is not a unique key, I mean, there can be more than one records with the same claim_id.. but the column transaction_id is unique, but transaction_id column doesnt exist in the main claims table.
It is required to join both these tables on claim_id...
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Sep 24, 2012
CREATE TABLE FLIGHTS(
FLIGHT_NUM NUMBER PRIMARY KEY
)
[Code]...
how to get the name of all passengers who have bookings in all flight_num?
o/p is 555
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Jun 3, 2011
I have 4 tables as follows.
1.Deploybase(DeployId)
2.LicenseHistory(DeployId,UserId)
3.Users(UserId,User_Detail_id)
4.UserDetails(User_Detail_id)
Tables are joined using below joins.
Deploybase.DeployId=LicenseHistory.DeployId
LicenseHistory.User_id=Users.User_id
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When I join LicenseHistory,Users,UserDetails, all records are unique.
But the issues is: LicenseHistory table has duplicate records for DeployId column which is used to join table Deploybase. As a result when I join it to Deploybase, it gives me repeating entries which I don't want
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Above query gives me results from LicenseHistory table only. But I don't know how to add tables Users,UserDetails
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Jan 5, 2013
I Have Four Tables
1) Sal_master
structure is voc_no varchar2(7),voc_date date
2) sal_detail
structure is voc_no varchar2(7),item_code varchar2(10),quantity number(10,2)
3). delivery_master
structure is voc_no varchar2(7),voc_date date;
4) delivery_detail
structure is voc_no varchar2(7),item_code varchar2(10),quantity number(10,2)
I want to compare these four tables i have insert 10 rows in sal_master and sal_detail tables and 5 transaction in delivery tables how to compares 10 records of sal_master,detail with delivery_master and detail if not exist in delivery_master and detail tables then display only sal_master,detail records for example
Voc_no Sale Qty Deliver Qty Remaining Qty
S000075 10 5 5 if data not found from delivery master and detail then answer must be
S000075 10 0 10
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