Sqty is sold qty , rqty is return qty , sdate is sold date , vno is billno .
When we enter sdate , this will fetch the products sold on the given date , and total sold qty .
If some products are returned which are entered in rqty , then this should delete all the records of the product on that sdate , and these products as spread along several billno's .
I have to write a procedure that accepts schema name, table name and column value as parameters....I knew that i need to use metadata to do that deleting manually.
View 9 Replies View RelatedI have written the following PL/SQL procedure to delete the records and count the number of records has been deleted.
CREATE OR REPLACE PROCEDURE Del_emp IS
del_records NUMBER:=0;
BEGIN
DELETE
FROM candidate c
WHERE empid in
(select c.empid
from employee e,
candidate c
where e.empid = c.empid
and e.emp_stat = 'TERMINATED'
);
[code]....
I am selecting around 10000 records in a recordset using an sql query.I need to delete these 10000 records from 10 different tables as each of the table have these records.I can use a FOR Loop for each record one by one to delete these 10K records from each tabel but i was wondering if i can delete there 10K in one go so that the program would Loop Only once rather thatn 10K times.
Mine Delete code looks like:
if x.first is not null then
for i in x.first..x.last loop
delete tbl_A where trade_id = x(i).trade_id;
delete tbl_B where trade_id = x(i).trade_id;
[code]...
Where x is the recordset having around 10K records.Is there any way i can run the loop only once rather than one by one for 10K times.
say I have duplicate records in TABLE3, can I use following SQL to delete the duplicates?FYI, BUS_FID is unique number column.
TABLE3
------------------------
ori_id*************id***********r_f_a****r_t_a*******bus_id
72840000040572*****740040572****255******267*********1
72840000040572*****740040572****255******267*********2
2840000040572******20040572*****25*******27**********3
7840000040572******70040572*****2********6***********4
DELETE FROM TABLE3 WHERE BUS_ID NOT IN (SELECT MIN(BUS_ID) FROM TABLE3 GROUP BY ORI_ID);
consider TABLE3 has millions of millions of data, say 40 millions.Update, I have tried it and it is very slow...
I need to delete duplicate records from a table (indeed they are multiple duplicates).
Table Data
IDGroupQty
1KK30
1KK0
1KK19
2AA0
2AA30
3AA0
3AA30
3AA30
3AA9
My aim is to delete duplicates out of above data, with the below condtions.
1) first record with value 30 and then with value 0.
2) if there are 3 duplicate records ex: ID is 1 and Group KK, then i have to delete both 30 & 0 qty records.
3) If there are more than 3 duplicate records ex: ID is 3 and Group is AA, the i have to delete all the records with qty value either 30 or 0 and.
I have written a query like below.
SELECT id,
unit,
RANK ()
OVER (PARTITION BY id, unit
ORDER BY id, unit)
num
FROM temp;
with the above query, i am unable to mark this dynamic duplications.
while i'm inserting a records into the table tablespace has got full and next statement which is commit is executed
so now i need to remove the data due to the last insert into the table.
Table size is very huge and i was unable to find the records any criteria.
How can i delete duplicate records from the table.
View 2 Replies View RelatedI wish to delete records found with function MINUS from file1, which is a result of records not found in file2.
Both codes are taken way too long.
ps. none of the columms are unique, and some records have no value in some columns
DELETE
FROM file1 y
WHERE EXIST (SELECT *
FROM (
SELECT a.col1, a.col2, a.col3, a.col4
FROM file1 a
[Code]....
I have a service that executes a pl/sql function (legacy app) to delete records from multiple tables. This function works fine in development, and has worked fine in production until about a week ago. I'm not a DB guy but the DB guys are trying to say this is an application issue. That may be, be the "insuff privileges" really leads me to believe otherwise.
What is causing this type of Oracle error? Permissions between dev and prod are the same, yet it works in dev but not prod.
ORA-29876: failed in the execution of the ODCIINDEXDELETE routine
ORA-20000: Oracle Text error:
DRG-50857: oracle error in textindexmethods.ODCIIndexDelete
ORA-20000: Oracle Text error:
DRG-10602: failed to queue DML change to column ABSTRACT for primary key AAAfBoAAEAABa62AAA
DRG-50857: oracle error in drexrdml
ORA-01031: insufficient privileges
[code]....
I am using one script to delete the records from a table, its taking 1hr to delete.
declare
cursor c1 is select ownerid,ownertype from nightly_metric_projects
;
v1 c1%rowtype;
open c1;
loop
fetch c1 into v1;
exit when c1%notfound;
DELETE FROM DGT_ITEMEFFORTDATA WHERE OWNERTYPE = c1.OWNERTYPE
AND OWNERID = c1.OWNERID;
end loop;
close c1;
commit;
nightly_metric_projects--1200 records
DGT_ITEMEFFORTDATA--13200000
I want to delete records from parent table which are less than 2 years. Before deleting records from parent table we have to delete records from child table. How can we delete those records. I don't want to use ON DELETE CASCADE.
MASS_MASTER --parent table.
MASS_CHILD --child table.
The below query is used to delete records from parent table.
DELETE FROM mass_master WHERE last_date<=ADD_MONTHS(sysdate,-24);
The child table MASS_CHILD is not having last_date column. provide me the query to delete same records from child table.
I want to delete the duplicate records from a table without using Below 2 methods:
1> delete from table_1 a where row_id not in (select min(row_id) from Table_1 b where a.PK=b.PK);
2> Insert into Table_2 select distinct * from Table_1;
Drop table Table_1;
Rename Table_2 to Table_1;
how to delete duplicated records from a table without using row_id. I found the duplicated rows from a table using Analytical Function. But i could not use the Analytical function in the where condition.
My table(tab2) Structure is
DEPTNODEPT_NAMEEMPIDSEXID1
107jadf 1F1
40asdf 55
10purchase 2M2
10sales 3M3
30HR 4F4
I found the Duplicate Record by using the query
with a as
(select deptno,dept_name,empid,sex,id1,row_number()over(partition by deptno order by deptno) rnum from tab2)
select * from a where rnum >1
how to delete duplicate record .
I want to delete the records which are less than or equal to this date
MIN(TRUNC(sale_week_date)-(1/(24*60*60)))
For that I have created the following procedure.
CREATE OR REPLACE PROCEDURE DELETE_DATA_WEEKISMIN_DATE DATE;SELECT MIN(TRUNC(sale_week_date)-(1/(24*60*60))) INTO MIN_DATE
FROM sales_week; DBMS_OUTPUT.PUT_LINE(MIN_DATE);
DELETE FROM sales WHERE sale_date <= MIN_DATEAND sales_creation_date <= MIN_DATEAND sales_update_date <= MIN_DATE; END;
If declare as MIN_DATE Date;
it's not taking time. If declare as MIN_DATE Timestamp; It is taking milli seconds also. 18-OCT-13 11.59.59.000000 PM SALE_DATE ,SALES_CREATION_DATE and SALES_UPDATE_DATE in this format 18-OCT-2013 11.59.59 AM. How to delete the records which are less than or equal to this date MIN(TRUNC(sale_week_date)-(1/(24*60*60))) ..
I executed the following delete statement.
DELETE FROM sre_t WHERE TO_CHAR(end_dt,'yyyy')<'2000'
or TO_CHAR(start_dt)<'yyyy')<'2000';
It's executing for 15 to 20 minutes after that i got the error "session timed out"..The table is having four crore records.The delete statement is deleting 12,00000 records.
TABLE NAME :ABC
(PARTITION BASE TABLE - 84 Partition and each Partition has 500-800 Millions of Records)
/* Step1 Create MATERIALIZED VIEW LOG */
CREATE MATERIALIZED VIEW LOG ON ABC;
/* Step2 Create MATERIALIZED VIEW Refresh after Every 20 Minutes */
CREATE MATERIALIZED VIEW MV_ABC
REFRESH FAST
START WITH SYSDATE
NEXT SYSDATE+20/ (24*60) AS
SELECT * FROM ABC
WHERE TMSTP > SYSDATE-1;
Scenario:Intially data extracted will be "Greater than SYSDATE-1 = 18/08/2009 11:27:39 " - 76 Millions of Records After 20 Min of FAST Refresh, it will add 2500 Records
i)Is query in the MVIEWS (MV_ABC) SYSDATE-1 will be changed on each FAST Refresh, as observation (as per definition) it is incrementing the records to intial extracted data?
ii)As COMPLETE Refresh will be expensive to execute on the partition base table on each refresh.
Is there any alternative way to achieve the Nature of COMPLETE REFRESH in Materialized View?
iii)Is Delete or Conditional Delete option is possible in Materialized View (i.e not a delete from the base table but the delete from MVIEWS)?
iv)What is the machnism for populating the logs for MVIEWS?Is it overhead for the system and better than a Trigger based approach?
Im a oracle pl/sql developer but I didnt learn oracle as a language. With my sql skills I started working on Oracle.In my project every table has an associated MLOG$ table for it.
For eg.
CREATE TABLE MLOG$_TEST
(
ID VARCHAR2(64 BYTE),
SNAPTIME$$ DATE,
DMLTYPE$$ VARCHAR2(1 BYTE),
OLD_NEW$$ VARCHAR2(1 BYTE),
CHANGE_VECTOR$$ RAW(255)
)
So is MLOG$_TEST oracle's internal table.
Whenever an insert/update/delete happens it is recorded in MLOG$ tables as I/U/D for the priamry key.So if I do a bulk delete of records in tables an entry is made into MLOG$ tables. So deleting old records in a database doesn't free much space.If this is oracle internal table is it advisable to delete from MLOG$ tables too.
My oracle database is mounted on the Linux server.If I delete bulk records in tables from which path I can see how much space is freed.
write a query to delete similar records in particular fields(columns) in different tables.
View 2 Replies View Relatedwhen a user change or delete any record or row in forms data automatically move to other table because i want to compare old and new record.
View 8 Replies View Relatedwe are using oracle application server.
i want to delete or overwrite .FMX file while they are in use.
waiting for users to logout or finding out which user is logged in..is too time consuming.
i m using oracle 10g forms
in one form
there are multiple records shown in this form
i m using one delete button
coding is
declare
v_yes_no varchar2(1);
begin
v_yes_no:=display_alert2('alert_2','Caution','Do you want to delete current record');
[Code]...
but when i press this button then one message shown on secreen
you can not delete this record
when i debug the form
message shown through on error trigger
i can not understand why this message ocuured
and record not deleted
no any constraint use in this form
but if i delete record from backend then records delete successfully
when i tried to delete the record by clicking the delete button which has the trigger code as
delete from emp where employee_id=:e_id; commit;
it wasn't. and showed the message as
---FRM-40508: ORACLE ERROR: Unable to INSERT record.
if i change the EMP ID item property "database item" to "NO"..then i can able to delete the record..but, now i am unable to insert the record form the same form...
this is just the continuation of my previous topic,
After I bound data into the textboxes, now I want to delete it when I mistakenly click on the same data twice.
this is my screenshot:
How can I delete a record simultaneously to table?
View 30 Replies View RelatedI am using 10g and want to let an user to delete a single record from a multirow form via delete button. This button is supposed to do the same, what the "delete record" button on the default menu does. (I want a custom menu, so I can't use that button)
My delete button ist assigned to a control-block and the when-button-pressed-Trigger of that button looks like this:
-------------
DECLARE
TEMP VARCHAR(30);
BEGIN
-- Record chosen?
IF :<BLOCK>.ID IS NOT NULL THEN
[Code]...
The problem is, that the alert asks the user about the previously chosen record correctly, but if the user clicks BUTTON1 the Form says: No changes to save (FRM-40401).
i have one word doc file name is sample.doc
i have 3 buttons in my canvas. 1st button is to open a word document.
codings:
declare
AppID PLS_INTEGER;
begin
AppID := DDE.App_Begin('D:Program FilesMicrosoft OfficeOffice12winword.exe F:DevSuiteHome_1formssamples.doc',DDE.APP_MODE_NORMAL);
end;
2nd button:
i want to delete the existing sample.doc file via forms
i dont know the codings.
My form consist two datablock cust_mstr,cust_dtls, each customer code consists two or three contact details records, when i delete the single detail record instead of deleting single record it deletes all the details records from cust_detail table.
Here by i attaching my form for your reference pls find the code in delete button
i m using oracle 10g forms. in one form i m using post keyword when i use this function then records saved in temporary database but i want to remove one record from this form but it is allrady saved through post.
View 1 Replies View RelatedI have multirecord block and I want to disable Inserting/Updating/Deleting more then one record at a time.
View 32 Replies View Related