PL/SQL :: Update A Single Column Data In 10 Tables?

Oct 2, 2012

We have to update a single column data in about 10 tables which has child/parent table relations, pk/fk constraints.. The column that we are updating is a part of primary key in half of the tables and part of foreign key in the other half tables.. I'm thinking of disabling all the foreign key constraints in the tables then update the column data then enable the foreign key constraints in these tables.

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SQL & PL/SQL :: How To Update Two Tables In Single Set Or Query

Nov 22, 2011

How to update two tables in single set or single query ?

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SQL & PL/SQL :: Update Single Column In X Table

Sep 2, 2011

i need a query for update..the logic is

i have to update a single column(x.c) in x table.here the condition is x.a is not null and x.b is not null x.d is null then update x.c=x.b for each row.

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SQL & PL/SQL :: Update Two Table Column In Single Query

May 25, 2012

How to update two table column in single query ?

example :

update table1 t1 ,table2 t2
set t1.column = 'Yes',t2.column='Yes'
where t1.emp_code =t2.emp_code ;

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PL/SQL :: Update SAME Column Name In Two Tables From ONE Query

Oct 15, 2012

is it possible to update a same column name in two tables.

I have two tables in same schema

(1)table name
pem.igp_parent
column name
igp_no.
igp_type

(2)table name
pem.igp_child
column name
igp_no.
igp_type

i want to update igp_no column in one query, how it would be possible.

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SQL & PL/SQL :: Query To Convert Data In Single Column?

Oct 11, 2012

I have a below requirement let me know the optimized query.

Create table test_123 ( sr varchar2(1000));

Insert into test_123 values ('1,2,3,4,5');
Insert into test_123 values ('6,7,9,10,11');
Insert into test_123 values ('9,2,3,8,5');

I need output as :

Sr_output

1
2
3
4
5
6
7
8
9
10
11

I need all the values in the column sr in a single column and mutiple rows.

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SQL & PL/SQL :: Procedure To Update Or Insert Data In Multiple Tables

Apr 9, 2011

I'm writing a Procedure which Updates or Inserts data in Multiple tables. Selected fields of 10 tables need to be updated or Inserted. For this I created a table which comprises of fields related to all 10 tables. Then I write Procedure. Under this I create a Cursor which uploads the data from the newly created table which contains different fields of 10 tables. Then I write Update and Insert statements one by one for all 10 tables.

Sample Procedure below.
-------------------------------------------
Create or replace procedure p_proc as
spidm spriden.spriden_pidm%type;
cursor mycur is select * from mytable;
begin
for rec in mycur
[code]......
----------

Note: I created table on my server because data is coming from different server. They will upload the data in the table from there I pick and update the tables. Is updating or Inserting data in different tables one by one is correct?

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Server Utilities :: To Load Single Column Data Into Multiple Columns

Mar 26, 2012

I want to load single column data into multiple columns.

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SQL & PL/SQL :: How To Update Data In A Column From Another Column

Dec 28, 2010

I was wondering how can I do below statement in oracle

update table1 t1 set t1.column1 = t2.column2
from table2 t2 inner join table3 t3 on t3.column3=t2.column4
where t3.column5 is null

I tried read up merge and update, but not really understand how the syntax works in oracle.

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PL/SQL :: Update Multiple Columns With Single Update Statement

May 30, 2013

i am reading the columns value from different table but i want to update it with single update statement. such as how to update multiple columns (50 columns) of table with single update statement .. is there any sql statement available i know it how to do with pl/sql.

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SQL & PL/SQL :: Sum Of Length Of Column Data Of All Tables

Jul 24, 2012

i want to add a column data of datatype number of all the tables at a time in a database..

i am trying with the all_tab_columns but i can get only the column info whether it is number or varchar2 or any other data type but i am unable to retrieve the column name and the sum of length of the data present in all the rows in that column...

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PL/SQL :: Update Column Based On Sum Of Data From Another Table

Apr 17, 2013

We had two tables.

Table 1: matusetrans

ITEMNUM Location Quantity transdate
AM1324 AM1 2 12-4-12
AM1324 AM1 2 15-5-12
AM1324 AM1 3 10-6-12
AM1324 AM1 4 5-1-13

[Code]....

Table 2: Inventory

ITEMNUM STORELOC lastyear currentyear
AM1324 AM1 need sum(quantity) here need sum(quantity)
AM1324 AM2 need sum(quantity) here need sum(quantity)

We have to update the last year and current year columns with sum of quantities for each item from matusetrans table based on date at different location in Inventory table.

we had nearly 13,000 records(itemnum's with different location) in inventory table in DB we have to update entire records.

How to write an sql queries to update lastyear and currentyear columns with sum of quantities based on itemnum and location in Inventory table

Edit/Delete Message

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SQL & PL/SQL :: How To Update Multiple Table With Single UPDATE

Jul 19, 2011

I have a column "empno" in EMP table and "deptno" in DEPT table . I want to update both the columns with single UPDATE statement. With out a creation of stored procedure or view(updating it through view).

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SQL & PL/SQL :: How To Convert Multiple Column Values Into Single Column

Jul 19, 2013

CREATE TABLE TYPE
(
c1_type VARCHAR2 (10),
c2_type VARCHAR2 (10),
c3_type VARCHAR2 (10),
c4_type VARCHAR2 (10),
c5_type VARCHAR2 (10),
c6_type VARCHAR2 (10),
[code]......

actual output of the below query, but i want to display in different way

select * from type;

C1_TYPE C2_TYPE C3_TYPE C4_TYPE C5_TYPE C6_TYPE C7_TYPE C8_TYPE C9_TYPE
Region_D Region_E Region_F Region_D Region_E Region_D Region_M Region_D Region_E

The expected output should be like this below, how to write a query or which built in function used to get the below result,

Region_D
Region_D
Region_D
Region_D
Region_E
Region_E
Region_E
Region_F
Region_M

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Single Row Subquery Errors During Update?

May 22, 2012

I'm getting back more than I want. I need to get the latest row in the PS_ACAD_STDNG_ACTN that has the academic standing code for students.

I thought if I max the effdt, strm, and effseq I would get back only one row. Especially effdt since a academic status is hardly ever updated on the same date.

PS_NTSR_GF_STUFILE will have multiple emplid's for students taking classes. PS_ACAD_STDNG_ACTN should have the last standing status for each student..(PRO = Probation, DIS = Dismissed).

 UPDATE PS_NTSR_GF_STUFILE a
 SET a.NTSR_GF_ENRL_STAT = nvl((
SELECT b.GBSA_SUB1
FROM PS_GBSA_DTL b, PS_ACAD_STDNG_ACTN c
WHERE c.ACAD_STNDNG_STAT = b.GBSA_VALUE

[code]....

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SQL & PL/SQL :: Update Name With Single Space Between Words

Mar 26, 2010

In the table the names are having diffrent spaces for one name only one space between the words,for another name two spaces between words,for other names three spaces between the words.

I want to update with single space how can we that.

I am giving the data as follows.

CREATE TABLE student(sname VARCHAR2(30));

INSERT INTO student VALUES('PRAKASH BABU');
INSERT INTO student VALUES('RAJESH KUMAR');
INSERT INTO student VALUES('POORNA CHANDAR');
INSERT INTO student VALUES('ANIL RAJ');
INSERT INTO student VALUES('ABHI RAM KONA');
INSERT INTO student VALUES('SRI TEJA MEDI');

Like this the table contains millions of rows.

I want to update the names like this.

PRAKASH BABU
RAJESH KUMAR
POORNA CHANDAR
ANIL RAJ
ABHI RAM KONA
SRI TEJA MEDI

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SQL & PL/SQL :: How To Write Single WITH For A Update And Delete

Mar 13, 2012

Can I achieve the merge (update-only) and delete in a single SQL statement?

merge into table_4
using
(select table_3.col1 col1,table_3.col2 col2,
from table_1, table_2, table_3
where
[code].....

delete from table_3 where <records identified in the 'using' clause of above merge>;

i.e.

delete from table_3
where (table_3.col1,table_3.col2)
in ( select table_3.col1,table_3.col2,
from table_1, table_2, table_3
where
join conditions.....
other conditions ....
group by table_3.col1, col1,table_3.col2
having count(*) >1 );

What I want is roughly as following :

WITH mywith as ( select table_3.col1,table_3.col2,
from table_1, table_2, table_3
where
join conditions.....
other conditions ....
group by table_3.col1, col1,table_3.col2
having count(*) >1 )
update table_4 set col3='N' where table_4.col1=mywith.col1 and table_4.col2=mywith.col2
delete from table_3 where table_3.col1=mywith.col1 and table_3.col2=mywith.col2;

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Forms :: How To Insert And Update With Single Statement

Mar 5, 2012

I would like to insert a value if that value is not existing in the table (example for a column which contains date only new dates should be inserted and if the date already exists in the column then it needs to get updated )

example of scenario...

date s1 s2 s3

in the above if the date is new..it should get inserted with the appropriate slot no.(s1,s2,s3) if the date already exists it needs to update the no.in slot no.

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SQL & PL/SQL :: Update Multiple Table In Single Query

Jan 27, 2012

Actully i am updating two table of data.. but below error message came..

update (select ename, dname
from emp e, dept d
where e.deptno = d.deptno
and empno = 7788)
set ename = 'X', dname = 'Y'
/

Error at line 1
ORA-01776: cannot modify more than one base table through a join view

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SQL & PL/SQL :: Update Queries / Single Row Subquery Returns More Than One Row

Feb 12, 2013

I have two update queries in the same Proc. One Seems to run just fine, the other I am getting this error:

ORA-01427: single-row subquery returns more than one row

The working Updates' structure is the same as the erroneous one. This works:

UPDATE P0525_STOREROOM_HOLDER H
SET H.STRATIFICATION_ID = (SELECT X.STRATIFICATION_ID
FROM EMISTRATIFICATION_XS X
WHERE H.TOA = X.TOA
AND H.STOREROOM = X.STOREROOM
AND H.NSN = X.NSN
AND X.ASSEMBLY = 'NO REQUIREMENT' );

This one gives me a single-row error:

UPDATE P0525_STOREROOM_HOLDER H
SET H.STRATIFICATION_ID = (SELECT X.STRATIFICATION_ID
FROM EMISTRATIFICATION_XS X
WHERE H.TOA = X.TOA
AND H.STOREROOM = X.STOREROOM
AND H.NSN = X.NSN
AND X.ASSEMBLY = 'ABOVE ALLOWANCE'
AND H.NSN_QUANTITY > 0);

I have run a check on the data and there doesn't appear to be any duplicate values in the second update... Both Updates are supposed to be updating record sets not a single row (i.e. the stratification_id where the criteria matches...

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Update Multiple Rows With Different Values In A Single Statement

Jul 24, 2009

Updating multiple ROWS with different values using single statement. Requirement is to update one column in a table with the values in the other table.

Say we have 3 tables, CORPORATION,CORPORATE PROFILE and MEMBER.

Each MEMBER has CORPORATE PROFILE which in turn is associated with CORPORATION. Now I need to update MEMBER table with CORPORATION identifier for members who belong to corporations with identifiers say 'ABC' and 'DEF'.

MEMBER table contains column 'CORPIDENTIFIER '. CORPORATEPROFILE table contains MEMBERID and CORPORATIONID,this will associate a member with the corporation. CORPORATION table contains ID and CORPIDENTIFIER.

Using the below query I am getting error,ORA-01427:single-row subquery returns more than one row

UPDATE MEMBER M SET M.CORPIDENTIFIER=
(SELECT A.IDENTIFIER FROM CORPORATION A,CORPORATEPROFILE B
WHERE B.CORPORATIONID=A.ID AND B.MEMBERID=M.ID AND (A.IDENTIFIER LIKE 'ABC' OR A.IDENTIFIER LIKE 'DEF'))

Sub query in the above query returns multiple rows and hence it is throwing the error.More than one members are associated with Corporations ABC and DEF. Is there any way possible to update all the rows in single query with out iterating the result set of sub query.

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SQL & PL/SQL :: How To Update Master And Detail Table In Single Query

Jan 18, 2012

I have two table master and detail i want to update both tables with update command in master i want to update voc_date and in detail i want to update item_code in one command but i am not understand how to control this query for example when i use this command

1). update master set voc_date=sysdate it works very well
2). update detail set item_code='12345' it also work very well but i want to update master,detail table in one query
pls guide me with some query example

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SQL & PL/SQL :: Updating Multiple Rows With Single Update Statement?

Aug 20, 2013

create table temp_tst
(
FILENAME VARCHAR2(200),
EDITED_BY VARCHAR2(50),
EDITED_TO VARCHAR2(50)
)

[code]....

Can I write a single update statement to update filename column replacing "_tst" with "_check"?

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Forms :: Insert / Update And Delete Single Record At A Time?

Aug 10, 2005

I have multirecord block and I want to disable Inserting/Updating/Deleting more then one record at a time.

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SQL & PL/SQL :: Insert Multiple Records In Different Tables At A Time (Using Single Query)

Jun 8, 2010

I want to insert multiple record in diff. table by using single query...

how can i di it suppose i hv 3 table table1, table2, table3 i want to insert 2 record on each table respectively..

But i want to do this task by using single query....how can i do it?

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Creating And Dropping Global Temp Tables Inside A Single Procedure

Aug 20, 2010

I am writing a procedure that will be called from a java wrapper.

The procedure do a lot of data manipulations and in between i am creating global temp table and saving the data into it for each request thats given as a parameter to the procedure. After all the processing i have to write the data from this global temp table into a physical table and atlast drop the temp table.

Create or replace proc_name ()

update table........

delete from ..........

CREATE GLOBAL TEMPORARY TABLE TSAAG
( supplier_id numeric(10) not null,
supplier_name varchar2(50) not null,
contact_name varchar2(50)
)

insert into............

drop table TSAAG;

End;

creating a global temp table inside a procedure is expensive...

Do we have anything like creating table before and calling the instanse of it in procedure.

Do we have any alternatives to this..

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SQL & PL/SQL :: Update With Join Over Two Tables

Apr 28, 2010

I am trying to write an Update that really frustrates me because it won't work for one reason or another.The situation is that I have two tables for customer information, t1 with the names of the customer and t2 with the address.These two can be joined via a client_id.

Now I have a third table t3 with the name and address of potential customers. I want to find out if some of them are already known to me so that I can update the client_id from table t1 or t2 into t3.

I have to join firstname, lastname from t3 to firstname, lastname from t1 and street, zip, city from t3 to street, zip, city from t2 and client_id from t1 to t2. Additional there is the problem that there can be more than one result so I have to update one of the found client_ids per name/address into t3.I am no expert to PL/SQL, I just know what SQL works in Access and that is:

UPDATE (t3 INNER JOIN t1
ON (t3.firstname= t1.firstname) AND (t3.lastname = t1.lastname)) INNER JOIN t2
ON (t3.city = t2.city) AND (t3.zip = t2.zip) AND (t3.street = t2.street) AND (t1.client_id = t2.client_id)
SET t3.client_id = t1.client_id;

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SQL & PL/SQL :: Bulk Update - Two Tables

Dec 5, 2011

I am trying to write an update using two tables, one table contains the list of updates to be applied, and the second contains the old data. I have a working solution but I was wondering if there might be some other better way to accomplish this task.

CREATE TABLE foo
(
foo_id NUMBER,
foo_val NUMBER
);
CREATE TABLE foo_change
(
foo_id NUMBER,
foo_val NUMBER
[code]...

The update works, but I thought there may be a better way I just don't know about.

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Maintain Large Tables / Cleanup Data From Our Tables

May 18, 2011

I have to cleanup data from our tables (Production Environment) that contain millions of rows. The question is apart from the solution of the partitioned tables what alternative recommended solution suggests Oracle?

To delete these tables by using a cursor PL/SQL block or to import all the database and in the tables that we want to remove the old rows to use the QUERY option of the data pump utility.

I have used both ways and i have to admit that datapump solution is much much faster than the deletion that suffers from I/O disk.The question again is which method from these two is more reliable and less risky for the health of the database.

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Implementation Where Data From DB2 Tables Are Moved To Oracle Tables

Sep 3, 2012

I came across an implementation where data from DB2 tables are moved to Oracle tables, for BI solutioning, using some oracle procedures called from MS SQL DTS packages which are scheduled jobs.Just being curious, can this be done using OWB or ODI rather than the above detour. I suppose there are some changes being done in those procedures before the data is being loaded into Oracle tables, can't this be done using OWB/ODI? Can it be scheduled too as jobs using OWB/ODI?

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