PL/SQL :: Return More Rows Than Specified
Sep 30, 2013
I am fetching records from many voluminous tables having multiple joins based on filter criteria filled from frond end application. As per the selected criteria, I want to have a pre-check if query would return more than 1000 rows then I have to show user a message saying that he should refine the search. Is there any performant way to query db and dynamically find record count and stops executions if it is going return more than the specified no of rows.
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Apr 30, 2010
I need to return results for the following query only when there are two or more rows found by the following:
SELECT DISTINCT D.PUBLICATION,
D.ADI,
D.DISTRICT,
D.ACCOUNT,
D.ROUTE,
[code]......
Expected results would be:
1 145 CRF TUANR000 VM BILLETING 16-APR-10 5 5 23-APR-10 48623
1 145 CRF TUANR000 VM BILLETING 16-APR-10 5 4 23-APR-10 48629
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Aug 30, 2012
I have a database in 10g in entreprise edition but i don't understand why the dba_feature_usage_statistics return no rows ? On some database when i look at dba_ feature_usage_statistics Protection Mode - Maximum Performance is used and active why?
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Nov 23, 2011
I have a history table which has a new record written to it for every time static data is updated. What I want to do is return any record that has been changed on a daily basis returning both the new record and the previous record so you can see the 2 records one below the other and compare.I have written the below but it returns all records per account:
SELECT H.Timestamp,H.AccountNo FROM History H
where exists (select H2.AccountNo,count(*) from History H2
where H2.AccountNo = H.AccountNo
group by H2.AccountNo having count(*) > 1 )
Where H.Timestamp > '20111101'
order by H.AccountNo,H.Timestamp
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Jun 23, 2006
can i have a pl/sql function that can return multiple rows
may be the syntax will be like
create or replace function multiple() returns ...
begin
select candidateid from tbl_candidateinfo;
..code to return the result of above statement to calling program..
end;
and functions will be called as
select candidateid from .. where candidateid in( select multiple());
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Jun 6, 2013
I need a function that should return output of this query
SELECT b.branding_code, c.name_desc
FROM
development.brandings b, godot.company c
WHERE b.company_id = c.company_id;
This above function return 30 rows and I am not giving any input
Function using cursor,pipeline
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Jun 7, 2013
If I return multiple rows says ex:100 rows then what will be data type for that return values.
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Jan 10, 2012
I have not found a solution for this, but it could be that I don't know what to search for.
I need to edit the following statement:
SELECT a.id||a.name||a.amount*2 as transaction
FROM a
WHERE a.amount IN (500, 1000)
To return:
TRANSACTION
------------------------------------
123SMITH1000
123SMITHADJUSTED AMOUNT PER X
456JONES2000
456JONESADJUSTED AMOUNT PER X
The returned rows need to be in this format to be executed in another database.
Can this be done?
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May 26, 2010
How to return multiple rows from the stored procedure in ORACLE..
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Apr 1, 2012
I need to get the super set(parent) record from a relational table. Following is the structure of the table,
create table relation (data_field1 number(20),data_field2 number(20),data_field3 number(20),
primary key (data_field1,data_field2,data_field3) );
insert into relation (data_field1, data_field2, data_field3) values (-10,123,334);
insert into relation (data_field1, data_field2, data_field3) values (200,123,334);
insert into relation (data_field1, data_field2, data_field3) values (300,123,334);
insert into relation (data_field1, data_field2, data_field3) values (400,123,334);
[code].....
Here '-10' will be considered as parent(super set) for all other values. If i have records like below,
-10 200 300
100 200 300
123 200 300
521 201 300
Output should only contain two rows. A super set row and other distinct row(second column value is not equivalent to super set).
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Mar 27, 2013
EMP table
create table emp1 (empno number,deptname varchar2(30),deptno number,sal number);
insert into emp1 values (1,'Bank',10,1000);
insert into emp1 values (1,'Finance',20,400);
insert into emp1 values (2,'Finance',20,4000);
insert into emp1 values (3,'Account',30,3000);
commit;
select * from emp1;
actual output :
empno deptname deptno sal
1 Bank 10 1000
1 Finane 20 400
2 Finane 20 4000
3 Account 30 3000
Expected output :
empno deptname deptno sal
1 Bank 10 1000
2 Finane 20 4000
3 Account 30 3000
I am looking a output like above one. if any empno belongs to deptname Bank then give priority to that values else go to other dept like Finance but empno 1 should return only one row.i.e Bank dept only.
I have to return only one row based on dept values for one empno. how to do in sql or plsql?
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Jan 4, 2013
nex lines showing SELECT DISTINCT return different rows when used with ORDER BY.
CREATE TABLE M1( ID_ NUMBER, A NUMBER, B NUMBER);
CREATE TABLE V1 ( A NUMBER, B2 NUMBER);
DELETE FROM M1;
DELETE FROM V1;
INSERT INTO M1 (ID_, A,B) VALUES (107, 5,1);
INSERT INTO M1 (ID_, A,B) VALUES (108, 11,1);
INSERT INTO M1 (ID_, A,B) VALUES (109, 17,1);
[code]....
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Feb 5, 2013
I want my query to return the rows of the table where a column contains a specific values first in a certain order, and then return the rest of the rows alphabetized.
For Example:
Country
ALBANIA
ARGENTINA
AUSTRALIA
....
CANADA
....
USA
....
Now i want USA and CANADA on top in that order and then other in alphabetized order.
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Oct 17, 2012
In Apex 4.2, the item validation of "Function Returning Boolean" and "Function Returning Error Text"; They seam to be backwards.
Is there a simple statement that can be used to fix this in the apex dictionary?
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Jan 12, 2011
If i inserted the values in table it gets inserting very few rows only.I dont know y it is?
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Apr 12, 2013
The Table having 3 columns
col0col1 , col2
P112
P112
P102
P113
P115
I want to retrieve the changes rows only.
Output like
col0col1 , col2
P112
P102
P113
P115
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Aug 21, 2012
i need to have an SQL statement that will return only in one row.
in this SELECT statement,
select NVL(a.jj_crdr,'CR'),
nvl(a.CR_cnt,0) CR_cnt,
NVL(a.CR_amt,0) CR_amt,
NVL(b.jj_crdr,'DR'),
NVL(b.DR_cnt,0) DR_cnt,
NVL(b.DR_amt,0) DR_amt
[Code]...
it returned
Tot_cr tot_cr_amt tot_dr tot_dr_amt
1 100 0 0
because there is record for CR and there is no DR.
but when there's record in DR and no in CR, there's no record returned.
because the outer join is in the 2nd Select. i need to change the condition to: 'where a.jj_creator(+) = b.jj_creator' in order to return a record.
what i need is to be flexible so that it will return records even if one of the source doesn't have record.
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Oct 31, 2013
I have some XML being returned from a web service, and it returns almost 900 variables. Whilst I am familiar with how to return these in a single row, do I can return a row for each variable? My DBA is very uncomfortable with creating a table with almost 900 columns, for obvious reasons. However, we already have plenty of tables with tens of millions of rows, so he's fine with that. I'll try and expand on the requirement. Below is some XML from the data returned to us:
<APPLICANT app_no="1">
<APPLSUMMARY>
<MAIN W="ZZ" X="{ND}"/>
<COUNTS Z="3" AB="0" BB="3" CB="0" DB="3" EB="3" FB="3" GB="0"/>
</APPLSUMMARY>
</APPLICANT>
I would like to be able to return a new row for each variable, For example:
VARIABLE | VALUE
----------------
W | ZZ
X | {ND}
Z | 3
And so on.
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Sep 1, 2010
This query returns 2 rows and the output is displayed as well. how I can return just the first row where the max end_date is 4/30/2011?
select
pt.customer_number,
pt.customer_name,
lease.lease_number,
lease.lease_name,
lease.property_name_disp,
lease.location_code_disp,
MAX(pt.end_date) end_date,
pt.attribute1 Disabled
[code]...
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Apr 22, 2010
Client managerCont. Start DateCont. End Date
abcman11-Jan-0830-Jun-08
abcman21-Jul-0831-Dec-08
abcman11-Jan-0930-Jun-09
abcman11-Jul-0931-Dec-09
abcman21-Jan-1031-Mar-10
abcman21-Apr-1031-Aug-10
I need to code a SQL statement (Not PL/SQL) to display following records:
Client managerCont. Start DateCont. End Date
abcman11-Jan-0830-Jun-08
abcman21-Jul-0831-Dec-08
abcman11-Jan-0931-Dec-09
abcman21-Jan-1031-Aug-10
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Feb 17, 2012
I have two Oracle instances, both are 10.2.0.3..Executing the following results in two different results:
select N'Test" "result" from dual;
On one the output is:
resu
----
Test
and on the other the output is
result
----------------
Test
This seems to suggest that one is returning "Test" as a char(16) and the other as a varchar2 or nvarchar2. In both cases, NLS_CHARACTERSET is WE8ISO8859P1 and NLS_NCHAR_CHARACTERSET is AL16UTF16.
Not being an Oracle DBA, I am not sure where to look.
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Dec 5, 2006
The function definition in PL/SQL has IN OUT parameter as well as return statement. Using both we can return the values. Basic definition of a function is function can return only one value at a time.
The question is, Can we return a number thru return statement and a char value thru INOUT parameter. Is it possible to return two different values using these?
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Aug 8, 2011
i am storing image in label how to return for calling place.
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Jul 22, 2010
SELECT
REF.REFERRAL_TO,
REF.LOCAL_PATIENT_NUM,
REF.REFERRAL_REFERENCE_NUM,
TO_CHAR (REF.REFERRAL_DTE, 'DD/MM/YYYY') REFDATE,
TO_CHAR (OPC.CONTACT_DATE, 'DD/MM/YYYY') CONTACTDATE,
TO_DATE (OPC.CONTACT_DATE, 'DD/MM/YYYY') - TO_DATE (REF.REFERRAL_DTE, 'DD/MM/YYYY')
FROM
PAS.REFERRAL_DETAILS REF
FULL JOIN
PAS.OUTPATIENT_CONTACT OPC
[Code]...
This calculates the difference between a set date and a contact date, I only want it to return the minimum of the results set for each patient, how can this be achieved? At the moment it pulls off several records for each patient as there are several contacts.
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Aug 24, 2010
I want to execute a procedure and view its output. The procedurename is GET_clnts which has one of the parameters as clob where i am passing xmltype data to it.How can i execute the procedure to view the output. i can execute the SQL statement by itself, but not sure how to call a procedure from a plsql block..
DECLARE
clientid NUMBER;
OUT_RESULTSET clob;
BEGIN
GET_clnts ( clientid, OUT_RESULTSET);
DBMS_OUTPUT.Put_Line('');
END;
[code]...
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Nov 28, 2012
work_order unitid frommi tomi frompm topm
2666054111 06-154 77.000 85.000 77.370 null
2666054111 06-154 77.000 85.000 null 85.370
2666054111 06-154 77.000 85.000 null null
I used select distinct(work_order) to come up with the three different possible scenarios the problem is that i need all this information on a single row
work_order unitid frommi tomi frompm topm
2666054111 06-154 77.000 85.000 77.370 85.370
this is a conversion for distance. when i get this to work properly, it will generate reports on thousands of work orders with their converted distance markers.
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Apr 28, 2011
I want to search a some values in oracle table and then return the corresponding column names.
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Nov 14, 2011
Following is the scenario:
CREATE OR REPLACE TYPE OBJ IS OBJECT
(
TEST_ID NUMBER(9),
TEST_DESC VARCHAR(30)
)
/
[Code]..
I WANT USED VALUE TEST_ID AND TEST_DESC THE EXISTING IN FUNCTION FN_MY_DATA WITH A VARIABLES :
DECLARE
X NUMBER(9);
Y VARCHAR(30);
BEGIN
X := -- VALUE TEST_ID EXISTING IN FN_MY_DATA;
Y := -- VALUE TEST_DESC EXISTING IN FN_MY_DATA;
END;
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Aug 2, 2010
whether a function can return two values?
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Feb 17, 2012
I have two Oracle instances, both are 10.2.0.3
Executing the following results in two different results:
select N'Test" "result" from dual;
On one the output is:
resu
----
Test
and on the other the output is
result
----------------
Test
This seems to suggest that one is returning "Test" as a char(16) and the other as a varchar2 or nvarchar2. In both cases, NLS_CHARACTERSET is WE8ISO8859P1 and NLS_NCHAR_CHARACTERSET is AL16UTF16.
Not being an Oracle DBA, I am not sure where to look.
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