SQL & PL/SQL :: To Select IDs Which Have No IN Or PLANNING Status In AREA 9
Apr 23, 2012
I want to select the IDs which have no IN or PLANNING status in AREA 9
ID 1 has AREA 9 and STATUS IN so dont select
ID 2 SELECT
ID 3 has area 9 BUT STATUS is OUT so Select.
So if an ID has has IN or PLANNING status in AREA 9 i do not wish to see it!
CREATE TABLE DAN_T1
(
ID varchar(8),
AREA varchar(8),
UNIT varchar(8),
STATUS varchar(8)
)
INSERT INTO DAN_T1 (ID,AREA,UNIT,STATUS) VALUES (1,6,'AA','IN');
[code]......
ID AREA UNIT STATUS
16AAIN
17ABPLANNING
17ACOUT
19ADIN
25ACIN
25AAOUT
35BAPLANNING
36DAIN
35CAIN
39CGOUT
I want to get top two rows based on ACCT_UNIT & order by status_date, if there is only one row on acct_unit, get one row. IF more than two rows available, want to get the top two rows based on status_date.
I have a requirement where I need to group sessions which takes time as given below when ran individually .There are a total of 32 sesions.I want to divide them into 7 groups.I want to submit each one of the 7 groups in a job.So there will be seven jobs on the whole.Execution flow will be group 1 completes ,then group 2 starts like that.Actually I don't want to bombard the database at a time with 32 jobs ,hence the idea of grouping 32 jobs among 7 groups.grouping the sessions so that on the whole ,resources are equally allocated among sessions in a group and which in turn makes the process complete faster. I want to achieve parallelism but at the same time database should not be loaded too much.I just want to know is there any good practice from oracle side while doing this type of grouping. I am planning to group the most time taking one with least time taking jobs.
installing Oracle for a new Data-Center(still in planning).It will be an OLTP shop working 24/7, with 250 concurrent users.
1. Can it, in theory run with good performance on a quad processor(something like Intel Xeon Series 56XX) , with 32GB of memory? 2. What is the Oracle Database Edition required for this configuration? 3. What additional things should one take into account to plan the most cost-effective configuration?
I`m using the the version 11.0.2.3 for testing. I read a line as below from the OCP book.
If none of the LOG_ARCHIVE_DEST_n parameters have been set, then transitioning. the database to archivelog mode will internally set LOG_ARCHIVE_DEST_10 to the flash recovery area, if it has been configured. In my database the fast recovery already been set as below.
SQL> show parameter db_recovery
NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ db_recovery_file_dest string +FASTRECOVERY db_recovery_file_dest_size big integer 4248M
So I thought if I turn the database into archive log mode, then the log_archive_dest_10 will be set as the same value as db_recovery_dest.
SQL> alter database archivelog;
Database altered.
SQL> alter database open;
Database altered.
SQL> show parameter log_archive_dest
NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ log_archive_dest string log_archive_dest_1 string log_archive_dest_10 string
See, after the database become archive, the log_archive_dest_10 still be empty. So is there any thing wrong with my understanding?
As I was observing the space issues on my db server. I found that there is lots of Trm and Trc file which is being created very much frequently. Due to this its consuming lots of space even the size of each files is not more than 1Mb.
For cleaning I am deleting all the trm and trc files mannully using DEL command Os level. How can i schedule the purging of trm and trc files.
SYS@boston>select name, value, issys_modifiable from v$parameter where name='db _recovery_file_dest_size';
NAME -------------------------------------------------------------------------------- VALUE -------------------------------------------------------------------------------- ISSYS_MOD --------- db_recovery_file_dest_size 9663676416 IMMEDIATE
I am running Apex 4.2 on Oracle Express Edition (Linux). Sometimes my login page has the alignments of the Workspace/username/password login area below the Apex image as below: [URL] ........
This is with using Firefox. The font page renders ok with other browsers like IE or Chrome.
I have created a region Q_INFO and in the region i have added HTML text area. This text area is editable for only few users. If the user types in the text area and presses save button. The text is stored in the table INFO. And this text is displayed to all other users. But when i enter any data in the text area with multiple new lines and press SAVE button. The text is displayed in single line. I want to maintain new line and paragraph in the text area.
I am using textarea item to enter and save data into table but saved data doesn't retain all formatting eg line breaks so how can i format the text entered in the textarea so it retains line breaks when saved in the table or sent in the email via APEX_MAIL.SEND... in APEX 4.1.1,
How to avoid sort operation by an order by clause without changing the sort area size.what hints or changes should be done in query so that order by clause work faster.
so i will give 10 invoices with dates in the above parameters to generate the report, actually the report prints in a pre-printed sheet, well it prints the first page correctly but the second page and continuous pages not printing in the exact pre-printed area. example see below;
(Page2) 506176 28/11/2011 (Preprinted text)INVOICE NO : INVOICE DATE:
how to give spaces between pages actually every pages it should print 3 to 4 inches gap between the first page but it prints just one inch above the preprinted area. how to make it print without gaps. Additional Information: Preprinted sheet Height 17 inches.
Paper Layout Width 8.5 Height 12
Character Mode
Report Width 80 Report Height 72
for header section, main and trailer sections above readings only given.
i have a ref cursor and i have used 'open cursor for' statement:
CREATE OR REPLACE PACKAGE aepuser.pkg_test AS TYPE cur1 IS REF CURSOR; PROCEDURE get_empdetails (p_empno NUMBER, io_cur OUT cur1); END;
[code]...
then i want to know that- will oracle automatically deallocate the memory occupied by records in cursor area?if yes, then when it will be free , in case of 'open cursor for' ?
Have got basic form on a table and have a textarea which holds Notes added by user.
So Notes database field is updated on Save / Apply changes button being pressed.But would really like any text added / appended to the Notes field to be prefixed by userid and date / timestamp.
Is it possible via dynamic actions or Javascript to have any new text added / typed to be auto prefixed as per above.
Would only want the first key press in the filed to trigger the auto-prefix and if added text was deleted then the auto prefix to be deleted as well ?? If user doesn't press Save / Apply changes obviously want to leave existing Notes as is.
I just switched my STBDY DB to a PRIMARY DB and I am ran the following:
RMAN> CONFIGURE ARCHIVELOG DELETION POLICY TO NONE;
using target database control file instead of recovery catalog old RMAN configuration parameters: CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED ON STANDBY; new RMAN configuration parameters: CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; new RMAN configuration parameters are successfully stored ORA-00245: control file backup operation failed
RMAN-08132: WARNING: cannot update recovery area reclaimable file list
RMAN> show all;
RMAN configuration parameters for database with db_unique_name ORARZULB are: CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 30 DAYS; CONFIGURE BACKUP OPTIMIZATION OFF; # default CONFIGURE DEFAULT DEVICE TYPE TO DISK; CONFIGURE CONTROLFILE AUTOBACKUP ON; [code]....
what causes this warning and how to get rid of it?
I am working in a bank as an system consultant, i have a SAN Storage Area and oracle as below.
SAN 1
This interface includes the DATA FILES of the oracle tablespace
SAN 2
SAN1 Mirrors the DATA FILES of the oracle tablespace to SAN 2
1. Can i rely on real time data recovery from SAN2 ? 2. if SAN1 (Data Files are currupted) will the SAN2 Data Files will be currupted as well. 3. If the SAN2 is currupted then what Oracle Features can be used to have uncurrupted data.
I want to change backup location for Oracle 9i Database. there is no flash recovery area in 9i, so i want the parameter which i can use to modify backup location to anywhere i want.
Im looking for a query which returns the batch for which all the child should either be in 'A_STATUS','B_STATUS' or 'C_STATUS'. In this query im expecting a query which returns batch 2,3 and 4.
create table batch (batchid number); insert into batch values(1); insert into batch values(2); insert into batch values(3); insert into batch values(4);
i am migrating forms 6i to 10g, when i compile one form to checking purpose all are successfully fine but the record status bar not showing there fore message are not appear how to solve this problem
I'm looking for a way to get continuous dates as a period in the result.My tabledata contains a date and a status, I want to get continuous dates with the same status value.
That's my tabledata: select * from ( select to_date('01022012', 'ddmmyyyy') as thedate, 1 as status from dual union select to_date('02022012', 'ddmmyyyy') as thedate, 1 as status from dual union select to_date('03022012', 'ddmmyyyy') as thedate, 2 as status from dual
And that's the result I am looking for: select * from ( select to_date('01022012', 'ddmmyyyy') as startdate, to_date('02022012', 'ddmmyyyy') as enddate from dual union select to_date('04022012', 'ddmmyyyy') as startdate,
I've got a pl/sql procedure that i would like to monitor its progress. Its been running for quite a few hours now and i dont really know if it is stuck in a loop or if it is just taking too long read/execute queries. Is there a way to find out what is the status of the procedure? or what it is currently doing?
I looked at views like v$sessions or v$session_longops but they dont actually tell me what it is currently doing. All of them just point to the call to the pl/sql procedure. Also, is it possible to look at the physical files on the filesystem to know if there is actually any processing going on and files are being written to? Is this possible or a files written to only after a commit?
