I need to know if PARALLEL is enabled in my session. Would this be a session parameter or something else? Is there a view I have to query or some SQL*Plus command to execute?
P.S. Is there a way to correct the title spelling after submitting.
User session has expired. I have to enable user without changing the password of the user.
View 1 Replies View RelatedIf we have not set parallel degree for a table then we can ( try to ) force parallel execution on a table using a parallel hint Does this 'parallelism' works on the index search in the query as well?
In which situations non-parallel non-partitioned table but parallel index (degree>2) will facilitate a query?
I want to put one check box to check all the check boxes.how can i do this?
View 5 Replies View RelatedI have an urgent requirement to kill an existing session if a new session starts for the same user. I have been reading lot of blogs and posts on the above topic, but could clearly tell me how to do it.
I thought of putting a process in 101 page when login button is pressed to catch this and kill the old session.
We are using Apex 4.0/Oracle 10gR2/ Hp-Ux, We noticed that there is a process Running in Two Sessions that seems running since 3 Hours using 60% CPU,** 30% given below sql it executes in two Sessions!
declare function x return boolean is begin -- if instr(upper(:F4000_P4651_PLUG_SOURCE),'ORDER BY')>0 then
declare
l_position number := 0;
begin
loop
l_position := instr(upper(:F4000_P4651_PLUG_SOURCE),'ORDER BY ',l_position + 1) ;
exit when instr(upper(:F4000_P4651_PLUG_SOURCE),'ORDER BY ',l_position + 1) = 0 ;
[code]....
Instead of giving permission directly to v$session and gv$session to a developer, Is there any other way to do the same?
View 3 Replies View RelatedI am trying to execute procedure using dbms scheduler.but i am getting below errors
ORA-06550: line ORA-06550: line 1, column 407:
PLS-00103: Encountered the symbol "AMANORATEST" when expecting one of the following:
:= . ( @ % ; immediate
The symbol ":=" was substituted for "AMANORATEST" to continue.
, column :
but procedure is executing fine with sql commmand line.
I have the table is partitioned.
Can I set the table table to "alter table x enable row movement" even when it is index organized table?
How do I know if the table is INDEX ORGANIZED TABLE.
In PL/SQL Plus, i can enable/disable auditing when i connect as sysdba by using these command:
SQL> ALTER SYSTEM SET audit_trail=db SCOPE=SPFILE
SQL> shutdown
SQL> startup
I've done it successfully with PL/SQL Plus command line. But in PHP, how can i do that?How to execute "shutdown" and "startup" from PHP?
I've found this code for connect to oracle as sysdba:
oci_connect("/", "", null, null, OCI_SYSDBA);
From the following link:
[URL]......
But, i still can't execute "shutdown", "startup";
I facing the below issue while enable the audit on table.
SQL> audit delete on test;
audit delete on test
*
ERROR at line 1:
ORA-00604: error occurred at recursive SQL level 1
ORA-01400: cannot insert NULL into ("SYS"."AUDIT_DDL"."DICT_OBJ_TYPE")
ORA-06512: at line 2
===
Related Information
===
SQL> select version from v$instance;
VERSION
-----------------
11.2.0.2.0
SQL> show parameter audit;
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
audit_file_dest string /orasw/product/11.2.0
/rdbms/audit
audit_sys_operations boolean FALSE
audit_syslog_level string
audit_trail string DB
SQL> SELECT TABLESPACE_NAME,owner from dba_tables where table_name='AUD$';
TABLESPACE_NAME OWNER
------------------------------ ------------------------------
AUDIT_DATA SYS
I have Apex 4.1.1.00.23 and I want enable Session State Protection (just for testing and for learning how this works).
When I go to Home --> Application Builder --> Application 121 --> Shared Components --> Session State Protection and I click Set protection button I get to the page where I have 3 options (Disable, enable and Configure SSP).
After clicking on enable option, I get to page [URL].......
There is no Finish or submit or complete or confirm button, only cancel and previous (print screen is on picture). I found out that SSP is already enabled so I can't enable it again. But other question is still open, how to get it now to work in real.
I have a table, it has 3 terabytes of data. We are sure whatever the data we have in that table is valid. I need to add the index to table it should be enabled and need not to be validated for existing data.
I am using following command
CREATE INDEX U_IXN_MTRS_ORGIDMTRNOMTRTYPEID ON MTRS (nlssort(METERNO), METERTYPEID) TABLESPACE OLTP_IDX_TS ENABLE NOVALIDATE;
it is giving me problem
ORA-02158: invalid CREATE INDEX option error
I have a query which has 5 unions, each clause of the union takes 1 hr to run and query results come back in 5 hrs, Is there any way I can make these clause to run in parallel?
View 13 Replies View Relatedwe have many tables in Cursor For Loop :
CREATE OR REPLACE PROCEDURE EBILL_BULK_UPDATE_SERVICE(in_cycle VARCHAR2)
AS
v_cnt NUMBER; -----Variable used for checking table is partitioned or not partitioned
CURSOR cur_update -----Cursor defined for Updating EBILL tables for service_id
is
SELECT table_name
, cycle_name
FROM NNP_EBILL_UPDATE
[code]....
As our requirement that Execute Immediate should work for 5 or more tables updation parallely at a time.If one table get completed then it should take next table from loop and then start the code till completion of all tables.
1.) Whatever statics/data should we gather to compare the database performance before and after enable the audit on database level?
2.) How can we enable audit on database level?
3.)what is pros and crons of enable audit database level?
How to enable auditing in oracle ?
View 2 Replies View RelatedI knew, how to enable or disable a constraint on a table.
>alter table <table_name> disable constraint <constraint_name>;
But if we know all the data is correct, it's better to disable all constraints to improve the performance.
We are allowed to Disable or Enable only a single constraint.
Enable or Disable All Constraints.
I have installed database in one server. I would like to enable AWR into it. Statistics_level is set to Typical. While running the below script to enable the AWR, its gives error -
SQL> exec dbms_scheduler.enable('GATHER_STATS_JOBS');
BEGIN dbms_scheduler.enable('GATHER_STATS_JOBS'); END;
*
ERROR at line 1:
ORA-27476: "SYS.GATHER_STATS_JOBS" does not exist
ORA-06512: at "SYS.DBMS_ISCHED", line 4343
ORA-06512: at "SYS.DBMS_SCHEDULER", line 2802
ORA-06512: at line 1
make AWR automatical generation.
Is there any way to enable the constraint with out validating for the existing information.
As We can accomplish the same functionality when we are adding the constraint for the first time.
Ex: alter table scott.emp add constraint fk_deptno foreign key(deptno) references scott.dept(deptno) enable novalidate
The above SQL statement will enable the constraint with out validating for the existing information. So there is possibility of data will be there only in the child table but not in the parent table for existing information.
But in the future it will not allow to do so,if the constraint is in ENABLE staus.So i am just trying to disable the constraint to insert only into child table & trying to enable it with NOVALIDATE option .
But the following exception is coming .
SQL> alter table scott.emp ENABLE constraint fk_deptno enable NOVALIDATE;
alter table scott.emp ENABLE constraint fk_deptno enable NOVALIDATE
ORA-00905: missing keyword
SQL> alter table scott.emp ENABLE constraint fk_deptno NOVALIDATE;
alter table scott.emp ENABLE constraint fk_deptno NOVALIDATE
ORA-00933: SQL command not properly ended
Instead of dropping & recreating the same constraint , is there any alternate way to do this ?
I have a job that runs the following commands for each table in a schema.. (I just inherited it ugggg)
alter table ODS.ODS_MONTHLY_MF_AUM enable row movement;
alter table ODS.ODS_MONTHLY_MF_AUM shrink space;
alter table ODS.ODS_MONTHLY_MF_AUM disable row movement;
On occassion I get this error when enabling row movement
ERROR at line 1:
ORA-00054: resource busy and acquire with NOWAIT specified
Other than dealing with apps that depend on ROWID's is there any negative impact to always keeping row movement enabled for tables.
Secondly, does any body have a script that can determine if the space really needs to be shrunk for a table.
How can I enable NOLOGGING in an External Table ?
My Table FT_PRICE_COST_MASTER is taking a long time(more than 1 hour) to excute inside the procedure. The statement is:
SELECT SUBSTR(m.sr_no,1,16) SR_NO, m.SKU_CODE, m.location_code, m.start_date, m.end_date, m.COST, m.tax, m.octroi, m.freight, m.cash_disc, m.scheme_disc, m.mrp, m.csp, m.rsp1_qty, m.rsp1_value, m.rsp2_qty, m.rsp2_value, m.rsp3_qty, m.rsp3_value, m.net_cost, m.final_cost, m.current_margin, m.pc_effect, m.created_by, m.creation_date, m.modified_by, m.modification_date, m.change_ind, m.tax_code,
[code]......
When I am recreating the External table with NOLOGGING keyword at the bottom of the synatx, it's showing "operation not supported". Else are there any other points that I should look to increase the execution time of the above statement ?
i enable auditing on the database 10.2 for users,
once i query SQL> SELECT username,
extended_timestamp,
owner,
obj_name,
action_name
FROM dba_audit_trail
WHERE owner = <Username>
there are many many rows , my question is , are you enable to truncate it from time to time , if not ,is it effect on the performance of the database ?
how to enable dbms_job to run on every day at 4am excluding Fridays.
View 7 Replies View RelatedOn a tab page should be displayed the result of four indifferent queries, each based on a stored procedure.At the moment, the queries are processed serially, by the statements:
GO_BLOCK('one');
CLEAR_BLOCK(No_Validate);
EXECUTE_QUERY;
GO_BLOCK('two');
CLEAR_BLOCK(No_Validate);
EXECUTE_QUERY;
Is there a way to processes the queries parallel ?
Is it possible to run a single procedure in parallel. (Not looking for multifple, using DBMS_JOB)
I am using Oracle 9i.
I have to truncate two partitions from the same table parallelly at a time.
ALTER TABLE tablename TRUNCATE PARTITION partitioname1;
ALTER TABLE tablename TRUNCATE PARTITION partitioname2;
Huge data is present in each partition.is this possible, means it does not lock table for another alter truncate partition statement?
I am inserting 50 million records into a table MAIL_LOG. I am using the hint /*+ append parallel (MAIL_LOG, 12) */. But for my table degree is 1.
SELECT table_name, degree
FROM user_tables
WHERE table_name = 'MAIL_LOG';
I have following clarifications.
1) What degree I should use.
2) On what basis I have to give the degree.
3) Have we use constant degree all the times.
4) How to check my insert statement is using parallel degree.
5) How to find the degree at session level.
i am trying to export table using datapump in oracle 10g, this expdp takes 5 hours time, so i want use use parallel keyword in expdp,
my question is how should i know number of parallels can i use...?
I have total 8 procedure to run in parallel . and after that my 9th procedure should run.
below is my job submission procedure
create or replace procedure DURATION_ALARM_WEEKLY as
l_job number ;
begin
dbms_job.submit(l_job,'begin ALARMS_WEEKLY_CALL_OUT ; end;');
dbms_job.submit(l_job,'begin ALARMS_WEEKLY_CALL_IN ; end;');
dbms_job.submit(l_job,'begin ALARMS_WEEKLY_DURATIN_OUT ; end;');
[code].......
what is the syntax I have to do in my FINALE procedure . using DBMS_ALERT.REGISTER , DBMS_ALERT.WAITANY .....?