1. I have 6 data bases, one process is running slowly, how do you find which data base that process belongs to?
2. I have 6 data bases, only one data base we have ASM instance, how do you find which data base has ASM?
I have a doubt regarding the process the RMAN follows for restore and recovery of the database.
My Level 0 full backup completes on Saturdays at around 11 am after taking 8 hours (It starts at 3am).On Sunday, I ask RMAN to restore (on a different box) till Saturday 11:30 am.Then, after the restore is successful, I recover it till 11:45 am.
The recovery also goes fine and Iam able to clone to test box.
Till what time is the database restored? I assume its till 11 am since the L0 backup finishes at 11 am though I have asked it to restore till 11:30 am
During the recovery, ONLY the archives generated between Saturday 3 am and till the time i asked for recovery (Saturday 11:45 am ) are required. But, checking the recovery log file, i was surprised to see that RMAN has restored archive files starting from Friday 9:30 pm (Much before the time the Level 0 backup even started).
why does RMAN require the old archive log files.
I have a table of below structure:
CREATE TABLE Emp_addrs
(
EMP_ID NUMBER(15) NOT NULL,
ADDRESS_ID NUMBER(15) NOT NULL,
SITE_USE_ID NUMBER(15) NOT NULL,
SITE_USE_STATUS VARCHAR2(1 BYTE) NOT NULL,
SITE_USE_CODE VARCHAR2(30 BYTE) NOT NULL)
Insert Script code :
insert into Emp_addrs values ( '1207' , '1846', '2342','A');
insert into Emp_addrs values ( '1207' , '1846', '2343','I');
insert into Emp_addrs values ( '61618' , '165200', '261449','A');
[Code]...
A combination of emp_id & address_id can have multiple site_use_id's. I want to select the max(site_use_id) where site_use_status ='A'.
Now Site_use_status can have either = 'I' or 'A' value.
For a combination of emp_id and address_id , there could be cases when there is no record with site_use_status ='A'. In such cases I need to select the max(site_use_id) (and obviously site_use_status ='I').
Just to clear my requirements, out of the above records I want the following records:
'1207' , '1846', '2342','A'
'61618' , '165200', '261449','A'
'1003' , '1004', '1007','A'
'1005' , '1010', '2002','I'
'2005' , '2010', '3002','A'
i am using one query but not getting correct minutes.
here is my query:
v_Interval:= to_timestamp(v_temphrs,'HH24:MI:SS')-to_timestamp(v_outpunch1,'HH24:MI:SS');
v_TotalHrsMin1 := extract(hour from v_interval) * 60 + extract(minute from v_interval);
here v_interval datatype is "interval day to second" and v_temphrs datatype is varchar2 and value is : 12:00:00 and v_outpunch1 datatype is varchar2 and value is: 06:10:00
and v_totalHrsMin1 datatype is number.
here i should get value 370.
but i am getting value 350.
CREATE OR REPLACE VIEW V_CATALOGUER_REPORT
(COUNT, EVENT_USER, TO_DATE, SHORT_NAME)
AS
SELECT COUNT (DISTINCT A.PART_REF),A.EVENT_USER, TO_DATE(A.EVENT_DATE, 'DD-MON-YY'),B.SHORT_NAME FROM J_SUPPLY_CHAIN_HIST A, J_SOURCE B
[code]...
i created one view,i link two tables ,i can see the correct data in this view,but the result from front end application is not correct.i cant see the dates are correct.
I have made below query :
select job,case when deptno=10 then ename ELSE 'null' end e10
,case when deptno=20 then ename ELSE 'null' end e20
,case when deptno=30 then ename ELSE 'null' end e30
from emp
order by 1;
the output is:
JOB E10E20E30
ANALYSTnullSCOTTnull
ANALYSTnullFORDnull
CLERKnullSMITHnull
[code]...
but I want data in one row, i mean for example in case of JOB as 'CLERK' the output should be : i.e.
JOB E1 E2 E3
CLERK MILLER ADAMS JAMES
CLERK SMITH
the complete correct output which I want is:
JOB E1 E2 E3
ANALYST SCOTT
ANALYST FORD
CLERK MILLER ADAMS JAMES
[code]....
formulating sql query
Basically what I want is that I need to get desired result in such a way that, whenever Transaction type is Sales Order Issue, I want last TRANSACTION_COSTED_DATE of 'Intransit Shipment'
INVENTORY_ITEM_ID TRANSACTION_COSTED_DATE TRANSACTION_TYPE R
123 28-06-2012 21:36 Intransit Shipment
123 23-07-2012 01:25 Sales order issue 28-06-2012 21:36
123 30-07-2012 05:20 Sales order issue 28-06-2012 21:36
[Code]...
Lag with offset 1 doesn’t work as it will only go to previous row, What I want is that it should go to row above where transaction type is Intransit Shipment
Sample data and query I tried
with sampl_rownum_reset as
(select '123' inventory_item_id,
to_date ('28-Jun-2012 9:36:23 PM ', 'DD-MON-RRRR HH:MI:SS AM')
transaction_costed_date,
to_date ('28-Jun-2012 9:35:23 PM ', 'DD-MON-RRRR HH:MI:SS AM')
[Code]....
I want to know which is the most efficient insert method among the followiing
1)using the hint append
or
2)bulk collect. Preferably I'd like to know which method of inserting for say 2-5 millions rows is the best.
Test case: drop table test;
create table test (id number, last_name varchar2(15), first_name varchar2(15), empno varchar2(15))
select * from test;
insert into test values (143,'frank','kadel,watson','j2098,k09876');
insert into test values (143,'steve','kadel,watson','j0987i,kuy765');
[code]....
The requirement is as follows: I need to split the rows by first_name and assign the respective empno in the results child rows if there is any.
For example:- Where id = 143, the resultset should be like this.
ID LAST_NAME FIRST_NAME EMPNO
---------- --------------- --------------- ---------------
143 frank kadel j2098
143 frank watson k09876
143 steve kadel j0987i
143 steve watson kuy765
sofar, i am able to come with the query to split the records by last name but unable to find the way to extract the respective empno and assign to the splited records correctly.
SQL> select id, last_name, EXTRACTVALUE(x.COLUMN_VALUE, 'e') first_name, empno
2 from test,
3 TABLE(XMLSEQUENCE(XMLTYPE('<e><e>' || REPLACE(first_name, ',', '</e><e>') || '</e></e>')
4 .EXTRACT('e/e'))) x
5 ;
[code]...
I have a table with following structure:
CREATE TABLE ID_comments
(
ID CHAR(10 BYTE) NOT NULL,
S_COMMENTS VARCHAR2(255 BYTE),
P_COMMENTS VARCHAR2(255 BYTE),
C_COMMENTS VARCHAR2(255 BYTE)
);
For each Id, I can have multiple records.
Below is the insert script of one of the ID:
Insert into ID_comments values ('0813654254','','JR/0813653606 single','');
Insert into ID_comments values ('0813654254','','JR/0813653606 single','');
Insert into ID_comments values ('0813654254','','JR/0813653606 SINGLE','');
Insert into ID_comments values ('0813654254','','JR','');
[code].......
Now I want to select only one record from this table for an ID, which will have "not null" values for s_comments,p_comments,c_comments columns. If for some ID , there is no "not null" row for any column, then pick up the "null" row/value for that column.
I am using following query to get last 3 month ends. Here If month end falls on weekend(sat/sun) then it should have prior date
Where
COB- Table name
COB_DTE_ID_C- Date in numeric format (YYYYMMDD)
COB_DAY_N- Days
COB_MO_C- Month Number
I am not getting how to modify below query without much case when statements so that if I pass monthend date (20110531), It should give me
20110228
20110331
20110429
Its giving me
20110331
20110429
20110530
select * from (
select DISTINCT MAX (COB_DTE_ID_C) OVER (PARTITION BY COB_MO_C)
from COB
where COB_DTE_ID_C < 20110531
and COB_DTE_ID_C > to_char(add_months(to_date(20110531,'YYYYMMDD'),-3),'YYYYMMDD')
and upper(COB_DAY_N) NOT IN ('SATURDAY','SUNDAY')
ORDER BY 1
) where rownum < 4
My colleague sent me a sql script to copy and execute in Toad for Data Analysts (see attached). Once I execute I get error messages on the date and a few other lines. My question is should I completely rewrite the script?
I would rather have this in a grid format anyway with the same data instead of how this script is pulling. I'm very green when it comes to this (if you didn't notice) and need some insight esp. on the date format considering the date column has 10 digits i.e. 1209105576.
Attached File(s)
Doc1__1_.doc ( 41K )
Number of downloads: 2
A report we developed gives correct output when run in the report designer's previewer (paper layout). But when we deploy the report in the web server, give the same inputs and run it it gives the wrong output. I.e. it shows extra rows that should not be there.
Why do you think this is? We are unable to locate the problem source.
I don't know what column name would there for my new view. so can i use dynamic SQL in View so that I can get correct column name?
View 2 Replies View Related1) I got column date of joining which accepts date in below format DD-MON-YYYYDD-MON-YYMON-DD-YYYYMON-DD-YYMonth DD,YYYY Question:-
how do i check whether all dates in Date of joining column are in above format or not using sql query? 2) I got one more date column which accepts date in below formatMMDDYYYYYYYYMMDDMM/DD/YYYYMM/DD/YYYYYY/DD/MM Question:-
how do i check whether all dates in date column are in above format or not using sql query?
When I run the code below It runs very Long. It updates SUSR5 in the TEMPTABLE3 that has 112000 records. If I Change it when c>m to 2 to test. It runs very fast. The value for m is always between 10000 and 12000. That How many times it must loop to update the correct records.
DECLARE
a VARCHAR(50);
c NUMBER:= 1;
m NUMBER;
[Code]....
I am testing nested blocks, but my logic is apparently not correct.
I am running this script:
DECLARE
v_one number(1) := 1;
v_two number(1) := 2;
[Code]....
I receive the output from only one of the nested blocks:
bad
PL/SQL procedure successfully completed.
SQL>
I understand that I don't need nested blocks for the example above, but this was just a condensed version of what I'm trying to do. I think nesting blocks will be easier to read and maintain, instead of having a huge CASE statement.
How can I execute only the nested block for which the condition is true and ignore the nested blocks that follow?
Are nested blocks not the correct answer here? Should I be looking at invoking procedures/functions instead?
i used sql loader to import data from csv file to my db.but every time the columns places are changed.o i need dynamic way to insert data into correct column in the table.
in csv file contains column name and i insert this data to temp table, after that i want to read data over column name.also i read the column names from (All_Tab_Columns) to make combination of column name between temp table and All_Tab_Columns table to insert data to right place...
i need to retrieve html using oracle and setting the correct user agent.I used the ut_http package and his fuction utl_http.request_pages.
I worked perfectly for me, execpt that i could be able to setup the correct user-agent.I read the documentation and i found that this instruction utl_http.set_header(req, 'User-Agent', 'Mozilla/4.0'); should fix my problem, but when i used it, nothing changed and the webserver didn't recognize the correct user agent.
I post downhere a piece of the pl-sql procedure i made (it seems that i could find the correct "link" between utl_http.set_header instruction and utl_http.request_pieces instruction)
while(ng < nmax)
loop
ch_in:=p_mese_elab||'-'||ng;
url:=url to retrieve;
req := UTL_HTTP.BEGIN_REQUEST(url);
UTL_HTTP.SET_HEADER(req, 'User-Agent', 'Mozilla/4.0');
resp := UTL_HTTP.GET_RESPONSE(req);
RISULTATO:=utl_http.request_pieces(url,99999);
delete temp_esamina
where data_ril = trunc(to_date(ch_in,'yyyy-mm-dd'));
[code]...
Which is the correct method to calculate actual data size in a table? becaue when I serach in google, I saw the below line.
"Oracle thumb rule says (actual space required for a table + 30 % space) will calculate the original space requirement for a table."
Method 1:
actual space = num_rows*avg_row_len
Method 2:
actual space = (Num of rows in a table) * (Avg_row_len) + ((Num of rows in a table) * (Avg_row_len)* 0.3)
i have two tablespaces dictionary managed (SYSTEM,APPLSYSX) i tried to change to locally cause it will cause problem in future when trying to run OATM migration.i did it successfully on APPLSYSX,when i did it on system upon oracle procedure.i have to change all tablespaces to read only when i did that with tablespace APPLSYSD(alter tablespace APPLSYSD read only) i received errors
SQL> alter tablespace APPLSYSD READ ONLY;
alter tablespace APPLSYSD READ ONLY
*
ERROR at line 1:
ORA-01230: cannot make read only - file 636 is offline
ORA-01111: name for data file 636 is unknown - rename to correct file
ORA-01110: data file 636: '/vol5u/oracle/prddb/9.2.0/dbs/MISSING00636'
i have not this file on the OS
I have the following query where i need to find the max value[code] with t as
( select 'L1' R_nm ,'Data' R_Data , 'Obj' R_Obj , 'Wd' r_prec , '2' val
from dual union all select 'L1' , 'Data', 'Obj' , 'No', '4'
from dualunion all select 'L2' , 'Data', 'Obj' , 'No', '4' from dual )
select t.*, max(val) over(partition by r_nm,r_data,r_obj) rk from t[/code]
My expected output should be
[code]
r_nm r_data r_obj r_prec val rkL1 Data Obj Wd 2 1L1 Data Obj No 4 2L2 Data Obj Yes 1 1
[/code]
I'm not really sure why oracle is not finding my Foreing Key, I'm creating an easy set of table for a company and I'm declaring all Primary keys and foreing keys as necessary and this is my
CREATE TABLE Items
(ItemID NUMBER(5) NOT NULL,
Description VARCHAR2(30),
ListPrice NUMBER(9,2) NOT NULL,
QtyOnHand Number(5),
ReorderPoint NUMBER(3),
ReorderQty NUMBER(3),
OnBackOrder Number(3),
CONSTRAINT ItemsPK
[Code] ............
There's three sets of inserts the first two successfully inserts the data NO problem but when i try to insert the data on SupplierItems comes as:
ERROR at line 1:
ORA-02291: integrity constraint (jcarter.SUPPLIERITEMSFK2) violated - parent key not found
I looked on the forum and it appears this happens when someone is doing a Insert ALL but this is not my case..
Select * from one:
ID SALARY
----------------------
10 1000
20 2000
30 3200
Select * from two:
ID SALARY
----------------------
10 1000
20 2000
40 4000
10 3000
20 4000
30 3000
When i try to find ID,MAX(SALARY) from these two tables, i am getting this output:
Select id,max(salary)
from
(select * from one
union
select * from two)
group by id
order by max(salary) desc;
OUTPUT:
ID MAX(SALARY)
--------------------------------------
20 4000
40 4000
30 3200
10 3000
I want OUTPUT to be like this:
ID MAX(SALARY)
--------------------------------------
20 4000
40 4000
What i have is table with:
mission_id, mission_type_id, security_level and code_name.
What i have to do is get the 10 most recent missions and change their security level to the highest one in their mission_type_id but ONLY if code_name length is >7
So far I have this, the problem is that the oracle moans about the order and wants me to close the bracket before the order
sql
UPDATE missions m
SET m.security_level = (
SELECT max(m2.security_level)
FROM missions m2
WHERE m2.mission_type_id = m.mission_type_id
AND length(m2.code_name) > 7
)
WHERE m.mission_ID IN (
Select m3.mission_id
From missions m3
ORDER BY m3.mission_id desc)
How can i come to know that which current alert log file is being used for database? Is their a command at database level to find out the current alert log file to which database is using ?
View 2 Replies View RelatedWhats the command to show the name of the primary key in a table using oracle sql plus?
View 1 Replies View RelatedI have read and used the AWR script (mentioned in the page Finding unused index for finding unused customised (Z) indexes in our SAP system using oracle 10.2.0.2 as the SAP database.
But this returns no rows. Is there any precondition? I want to know how much / many times the indexes are used...We are smelling that lot of unused index are there in the database.
How to find the list of tables which has permission select only and tables which has both read and write access permission for a particular user.
I'm using ORACLE database.
finding the difference between IN and EXIST.
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