SQL & PL/SQL :: Dynamic Update Of Cursor Records When Table Gets Updated Immediately
Apr 16, 2010
I am having a table with 4 columns as mentioned below
For a particular prod the value greater less than 5 should be rounded to 5 and value greater than 5 should be rounded to 10. And the rounded quantity should be adjusted with in a product starting with order by of rank with in a prod else leave it
Table1
Col1prodvalue1rank
1A21
2A62
3A53
4B61
5B32
6B73
7C41
8C22
9C13
10C74
Output
Col1prodvalue1rank
1A51
2A52
3A33
4B101
5B02
6B63
7C51
8C52
9C03
10C44
I have taken all the records in to a cursor. Once after rounding the request of 1st rank and adjusting the values of next rank is done. Trying to round the value for 2nd rank as done for 1st rank. Its not taking the recently updated value(i,e adjusted value in rounding of 1st rank).
This is because of using a cursor having a value which is of old value. Is there any way to handle such scenario's where cursor records gets dynamically updated when a table record is updated.
View 9 Replies
ADVERTISEMENT
Mar 8, 2007
I'm using an 'On-Update trigger' to replace the default Form Builder processing for updated records. When I try to change a column in the form I get: ORA- 01446: cannot select ROWID from, or sample, a view with DISTINCT, GROUP BY, etc.
The on-update doesn't fire. How do I get around this. The block is based on a view.
View 9 Replies
View Related
Jan 3, 2011
After opening a dynamic cursor, usually fetch hit record into some variables. However, if I do not want to "FETCH INTO " operate Just only skip this record.
DECLARE
TYPE weak_cur_type IS REF CURSOR;
weak_cur_1 weak_cur_type;
weak_cur_2 weak_cur_type;
vs_dsql VARCHAR2(2048);
vd_create_time DATE;
vn_count NUMBER(8);
vn_total_amount NUMBER(13);
[Code]...
View 7 Replies
View Related
Jun 1, 2010
I am trying to update records in the target table based on the records coming in from source. For instance, if the incoming record is present in the target table I would update them in the target else I would simply insert. I have over one million records in my source while my target has 46 million records. The target table is partitioned based on calendar key. I implement this whole logic using Informatica. Looking at the informatica session log I find that the informatica code is perfectly fine but its in the update part it takes long time (more than 5 days to update one million records). find the TARGET TABLE query and the UPDATE query as below.
TARGET TABLE:
CREATE TABLE OPERATIONS.DENIAL_REGRET_FACT
(
CALENDAR_KEY INTEGER NOT NULL,
DAY_TIME_KEY INTEGER NOT NULL,
SITE_KEY NUMBER NOT NULL,
RESERVATION_AGENT_KEY INTEGER NOT NULL,
LOSS_CODE VARCHAR2(30) NOT NULL,
PROP_ID VARCHAR2(5) NOT NULL,
[code].....
View 9 Replies
View Related
Oct 11, 2013
I have a plsql block construct where i want to use for loop dynamically , the query which for cursor for for loop will accept the table name from parameter and join them to return the result. the resultant data will iterate in loop and do the execution.
DECLARE
--initialize variables here
v_date varchar2(10);
v_rebuild_index varchar2(250);
v_sql VARCHAR2(250);
p_table_name varchar2(250) := 'DS_ABSENCE';
p_source_table varchar2(30) := 'STG_ABSENCE';
p_source_owner varchar2(30) := 'STG_SAP';
v_for_sql varchar2(1000);
[code]....
View 7 Replies
View Related
Oct 5, 2010
I have made changes in my form
1st step:-
for Inserting records created below cursor, records are inserted and I can see on my screen (form) also.
DECLARE
CURSOR InvestIS
select * from Tempinvest;
BEGIN
OPEN Invest;
GO_BLOCK('ReturnReport');
last_record;
[code]......
2nd step:-
Updating records
I wan to update some columns in this table so I created a 2nd cursor to update records but this cursor is not working accordingly. my requirement is: before Update first of all Find inv_co_code & inv_fnd_code when find then update column Redunits
2nd Cursor
DECLARE
ddate date; refdate date; co_code number; co_name varchar2(50); fnd_code number; fnd_name varchar2(50); units number; amount number; stat varchar2(1);
CURSOR bnr IS
select Ddate,refdate,co_code,co_name,fnd_code,fnd_name,units,amount,stat from (
select inv_date DDate,Vdate RefDate,inv_co_code Co_code,inv_co_name Co_name,inv_fnd_code Fnd_code,inv_fnd_name Fnd_name,
inv_nofu Units,inv_amount Amount,Status Stat from (
------------- Bonus -------------------
select inv_date,vdate,inv_co_code,inv_co_name,inv_fnd_code,inv_fnd_name,inv_nofu,Inv_amount,inv_uprice,'B' Status from investment
where code is null and inv_date <= :dd1
---------------- Redemption --------------
Union All
select red_date,null,red_co_code,red_co_name,red_fnd_code,red_fnd_name,red_nofu,red_amount,red_uprice,'R' Status from redemption
where red_date <= :dd1
))
where co_code = 13 and fnd_code = 1
order by co_code,fnd_code,ddate ;
------------------------------------------
vddateddate%type;
vrefdate refdate%type;
vco_codeco_code%type;
vco_nameco_name%type;
[code].......
View 11 Replies
View Related
Sep 27, 2013
The following code is indicative of what I'd like to do (as in not correct at all ). Would there be a more immediate way to accomplish this other than executing a SELECT statement after the UPDATE?
-- Incorrect indicative example 1.
DECLARE
v_cur SYS_REFCURSOR;
BEGIN
UPDATE table1(f1, f2)
SET ('v1', 'v2')
WHERE f3 = 'v3'
RETURNING <updated_rows> INTO v_cur
END;
-- Incorrect indicative example 2.
DECLARE
v_cur SYS_REFCURSOR;
BEGIN
OPEN v_cur FOR
UPDATE table1(f1, f2)
SET ('v1', 'v2')
WHERE f3 = 'v3'
END;
View 4 Replies
View Related
Apr 8, 2013
I'm using dynamic sql (DBMS_SQL) to define columns of ref cursor. It works Ok but the problem is when i'm using PL/SQL CURSOR in the REF CURSOR. Then,I'm getting :
Error at line 3
ORA-00932: inconsistent datatypes: expected NUMBER got CURSER
ORA-06512: at "SYS.DBMS_SQL", line 1830
ORA-06512: at "TW.PRINT_REF_CURSOR", line 28
ORA-06512: at line 9
Here is my code:
set serveroutput on
exec DBMS_OUTPUT.ENABLE(1000000);
declare
l_cursor sys_refcursor;
begin
[code]....
Is there a solution or bypass?
View 3 Replies
View Related
Dec 8, 2011
I Have a table with 100records.after sometime i updated some records . But after that i want to know how many (count of) records got updated
View 3 Replies
View Related
Feb 2, 2012
I'm working with Oracle 10g.
I have a table like this;
ID Amount Date
123 5000 Oct-07-2011
123 null Oct-09-2011
124 7000 Oct-14-2011
124 null Oct-17-2011
124 null Oct-24-2011
What I'm trying to do here is loop thruogh the records and update the amount that's null with the previous amount with the same ID.
View 3 Replies
View Related
Nov 4, 2009
CREATE TABLE "SCOTT"."SEATALLOTMENT"
("YEAR" NUMBER(4,0),
"COLLEGECODE" CHAR(4 BYTE),
"COURSECODE" CHAR(3 BYTE),
[Code].....
Now i want to UPDATE reducing the AVAILABLE column by 1 in COURSESEATS table based on common columns collegecode,coursecode for a ROW inserted into SEATALLOTMENT table ,i am confused to what approach i have to follow whether its a procedure or a trigger
CASE:
Here in this case as i insert a row with krcl,cse as college code and course code respectively into seatallotment table the available column in courseseat table for the respective row with mentioned common column must become 59 from 60
View 5 Replies
View Related
Jul 29, 2013
I need to update more than 1million records in a table. I am using Oracle Warehouse Builder to do this Job. it is taking more than 3 hours still running. I don't have any Indexes on this table.
View 11 Replies
View Related
May 26, 2011
i have a table in my PD database which have more than 30,000 records .some records in a column say p_code is not tagged with code like '9876543'while other records are tagged in this column with code such as '19022345678'.
Now i want to update these records with tagging 1902 with each one .
View 26 Replies
View Related
Sep 21, 2012
Lets take the basic emp table for our Referenece and lets assume that it contains around 60000 Records and all the deptno in that table are Initially 10. Please provide an update statement which would update deptno column of EMP table((based on) order by EMPNO) in for every 120 records incrementing by 1.(DeptNo to be incremented by 1,like 10 ,11 , 12 etc).
First 120 Records deptno should be 10,
Next 120 Records deptno should be 11, and so on.
.
.
.
.
.
.
For Last 120 records deptno should be updated with 500.
View 3 Replies
View Related
Jun 18, 2012
I wanted to know the latest salary(last 2 updated records ) getting by emp- id 252 based on below mentioned information
source desti sal emp id MGR
1-Jan 1-Feb 1000 252 venkat
2-Jan 2-Feb 4000 252 venkat
2-Feb 2-Feb 5000 252 venkat
View 4 Replies
View Related
Nov 20, 2009
want to update 230 records in ins_spr table but its returning error..
Sql statement in blue color returning 230 records.
------------------------------------------------
update ins_spr set
SPR_EXCC = 'NORSk'
where spr_code = (select distinct spr_code from ins_spr where spr_levc = 'N' and spr_facc = 'ROS' and (sts_code = 'AP' or sts_code = 'LS') and spr_stuc in (select distinct a.sqe_stuc from srs_sqe a where a.SQE_EQEC = 'NP3M' and a.SQE_SQSC = 'BE' and a.sqe_stuc in ( select distinct b.sqe_stuc from srs_sqe b where a.sqe_stuc=b.sqe_stuc and SQE_EQEC = 'NP3S' and SQE_SQSC = 'BE')))
OR
update ins_spr set
SPR_EXCC = 'NORSK'
where spr_code = (select spr_code from ins_spr where spr_levc = 'N' and spr_facc = 'ROS' and (sts_code = 'AP' or sts_code = 'LS')
and exists (select sqe_stuc from srs_sqe a where sqe_stuc = substr(spr_code,1,8) and SQE_EQEC = 'NP3M' and SQE_SQSC = 'BE'
and exists ( select sqe_stuc from srs_sqe b where a.sqe_stuc=b.sqe_stuc and SQE_EQEC = 'NP3S' and SQE_SQSC = 'BE')))
View 1 Replies
View Related
Dec 21, 2012
I am trying to insert rec into target table if those rec are not existing and trying to update those rec if they already exists from three source tables.I had seen in posts that merge cannot be used with cursor.
SQL> create or replace
2 PACKAGE sis_l_cpl_sis_reb_pgm_hist_pkg
3 IS
4 /********************************************************************
******************
5 PACKAGE: sis_load_cpl_sis_reb_pgm_hist
6 PURPOSE: Load CMPLY_SIS_REB_PGM_HIST with data from cmply_sis_p
h_dtl,cmply_sis_sls_dtl,
7 cmply_sis_excl_dtl(intial load)
8 *********************************************************************
******************/
[code].......
Package created.
SQL> create or replace
2 PACKAGE BODY
sis_l_cpl_sis_reb_pgm_hist_pkg
3 IS
4 /**********************************************************************
******************
5 PACKAGE: sis_l_cpl_sis_reb_pgm_hist_pkg
6 PURPOSE: Load CMPLY_SIS_REB_PGM_HIST with data from cmply_sis_pur
h_dtl,cmply_sis_sls_dtl,
7 cmply_sis_excl_dtl(intial load)
[code].......
Warning: Package Body created with compilation errors.
SQL> sho err
Errors for PACKAGE BODY SIS_L_CPL_SIS_REB_PGM_HIST_PKG:
LINE/COL ERROR
-------- -----------------------------------------------------------------
67/7 PL/SQL: SQL Statement ignored
75/19 PL/SQL: ORA-00926: missing VALUES keyword
View 10 Replies
View Related
Sep 16, 2013
what are the type of ways to update the 10 million records table with certain condition?
View 2 Replies
View Related
Mar 25, 2013
My table have duplicate records. I want to impose a primary key on that table. For that I have to replace duplicate values of a column with next value of a sequence.
View 2 Replies
View Related
Sep 7, 2010
I have to update 20 and 60 million records of a table. The update statement are
1> 20 million recs
update mycustomer set update_time=add_months(sysdate,240) where seq_num = 1;
commit;
2> 60 million recs
update mycustomer set update_time=sysdate-seq_num where seq_num <> 1;
commit;
Q1> Is there any way to improve performance
Q2> Will parallel dml improve performance
Q2> Would a pl/sql cursor make any difference in speed.
View 1 Replies
View Related
Sep 1, 2012
So, for lack of a better way to explain it, I need to do the following.
I need a EXECUTE IMMEDIATE to be able to use a CURSOR but its saying its not declared. Is their a way to pass the cursor so a Execute Immediate can use it...
V_SQL := 'REPLACE(V_DATA,'TEST',CUR_DATA.'||V_FIELD||');';
EXECUTE IMMEDIATE (V_SQL);
I know thats just a small part... but it shows the end goal. I need to append a VARCHAR that has the COLUMN NAME I need from the CURSOR. CUR_DATA is the open cursor. V_DATA is just a VARCHAR with text in it.
View 6 Replies
View Related
Aug 29, 2010
Is it possible to define a cursor using dynamic sql. Reason being is, I want to fetch data from 4 diffrent tables but dont want 4 diffrent cursors for this purpose.
I have a procedure that takes an in parameter . Cursor is declared in this procedure. Again is there a way to use dynamic sql so that this cursor declared in procedure uses all 4 table one at a time i.e cursor c1 is select * from table_name(I want this table name to be updated every time with new table name).
View 5 Replies
View Related
Jul 20, 2011
I am creating a db function to select * from table_name to be used by the application for retrieving lookup data. I found many examples for how to return cursor as a result of executing a dynamic sql but don't know the optimum way.
following is my current trial:
CREATE OR REPLACE PACKAGE types AS
TYPE Cursortype IS REF CURSOR;
END;
/
CREATE OR REPLACE FUNCTION F_GEN_SELECT_CURS
(S_APP_USER IN VARCHAR2, I_MODULE_ID IN NUMBER, S_TABLE IN VARCHAR2)
/*This function maps S_ACC_MAJOR_ACCOUNT_LIST CoolGen service
[code].......
View 5 Replies
View Related
Dec 13, 2011
I have used a dynamic cursor for fetching value from different tables hence table name assigned dynamically during run time but i face an error ORA-06562 type of argument must match type of column and bind variable with error ORA-06212 But i frequently check the table structure and Declared variable there is no mismatch between them.
Code----------
Declare
C_YEAR number(38);
C_LOC VARCHAR2(200);
C_INVNO VARCHAR2(200);
C_INVDT DATE;
C_CTRT VARCHAR2(200);
C_GLCD VARCHAR2(200);
[code]....
View 2 Replies
View Related
Aug 21, 2012
I'm currently using Oracle 11.2G and I was wondering if you can declare a dynamic cursor as a strong ref cursor type or can it only be declared as weak type ref cursor? Now, if it can only be declared as a weak type ref cursor, is there any way to avoid having to explicitly declare the type and field names being returned by the cursor? Meaning, is there anyway to avoid have to do something like this...
TYPE example_rec IS RECORD
(
col1 VARCHAR2,
col2 NUMBER,
col3 NUMBER,
etc...
)
Instead, I was wondering if I could just set the fields and their types by setting them as a TABLE OF the ref cursor? The reason I'm wondering if this is possible is because I have a lot of fields being returned in my cursor, and I was hoping on avoiding having to type each one out and its type.
View 12 Replies
View Related
May 24, 2005
I am using dynamic Pl/SQL with ProC and having problems with cursor. I've to execute stored procedure dynamically and get the result of select list into the cursor. The EXECUTE command is working fine but the FETCH gets failed with error "ORA-01002: fetch out of sequence". I've read that cursor variable can not be used with dynamic SQL.
Stored Procedure:
------------------
ROCEDURE open_mod_cur (
curs IN OUT cur_type,
module_id IN varchar2)
[Code].....
View 4 Replies
View Related
May 10, 2013
create or replace package cognos_pk as /* Creates Package Header*/
TYPE project_type IS record( /* A record declaration is used to */
c1 NUMBER /* provide a definition of a record */
); /* that can be used by other variables*/
TYPE project_type1 IS REF CURSOR return project_type; /* Variable declaration */
procedure conosg_sp (result1 out project_type1); /* SP declaration */
end;
[code]....
View 2 Replies
View Related
Nov 11, 2012
Just explaining what I am trying to achieve:
1) i have a hr.departments table that was loaded in hr schema on 1st oct 2012 with 4 columns(department_id, department_name, manager_id, location_id)
2) now I have a new schema by my name 'rahul' and I have loaded departments table but now an additional column has come into picture,ie created_date, this table got loaded on 1st-Nov-2012
3) Now going forward my columns could be dropped from the departments table (it can be a case), for example might be my departments table in my schema 'rahul' one day could comprise of only 3 columns(department_id,department_name,manager_id)
4) Now in the next step, I have managed to extract common column names(in a single line where columns are delimited using a comma) from both the tables(hr.departments and rahul.departments) which are (department_id, department_name, manager_id, location_id) using all_tab_cols table and I have written a function for it which i will be pasting below.
5) now going forward, using the above column names line with column names delimited using comma, I have used a ref cursor and assigned a query to it using the line of columns that I have extracted from the above point
6) Now I want to create a record variable which refers to my ref cursor, something like we do when we create a record variable by reffering to an explicit cursor defination that we give in the declaration block.
PS:
1) I have been out of touch with plsql for a long time so I have lost a lot of mmeory regarding plsql.
2) basically I need to compare data in hr.departments table with rahul.departments table for only columns that are common to both the tables, rest new or discarded columns information will go in one of the log tables that I have created(this is done already)
Code :
===================================================================================================
create or replace procedure p_compare_data(fp_old_table_name in varchar2, fp_new_table_name in varchar2)
is
[Code].....
View 5 Replies
View Related
Jun 21, 2012
I wrote a simple procedure to copy the create timestamp and create user name to update timestamp and update user name of the same record. (See code below)
This works fine for a hard-coded table and primary key column. However, I cannot figure out how to get this to work with dynamic sql.
All my other procs, which don't use SELECT UPDATE FOR work fine with dynamic sql.
Proc that works:
CODECREATE OR REPLACE PROCEDURE proc_set_upd_columns
IS
CURSOR c1 IS
SELECT *
FROM mytable
FOR UPDATE
ORDER BY mycolumn;
c1rec c1%ROWTYPE;
[code].........
Partial proc that does NOT work:
CODECREATE OR REPLACE PROCEDURE LDEVORE.proc_set_upd_columns (
p_input_table_name IN VARCHAR2,
p_pk_id_col_name IN VARCHAR2)
IS
v_qry_str VARCHAR2(1000);
v_cursor_str VARCHAR2(1000);
v_create_tmstmp TIMESTAMP;
v_create_user_name VARCHAR2(30);
[code].......
View 3 Replies
View Related
Jan 23, 2012
i have creatd view,in which i need to show the entry of year in column wise,though the data is in row /record wise.By iteration i can manipulate the year in decode function like " (DECODE(a.Year,(select distinct max(year)-1 from BI_BALANCE_SHEET), a.Balance))",but is there any way to chachge the alias name /column name,here is the query
select
SUM(DECODE(a.Year,(select distinct max(year)-1 from BI_BALANCE_SHEET), a.Balance)) as year2010,
SUM(DECODE(a.Year,(select distinct max(year)from BI_BALANCE_SHEET) , a.Balance))as Year2011
from DEMO a
View 4 Replies
View Related
