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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Single Row Subquery Returns More Than One Row

Dec 6, 2012

I am returning the ORA-01427 after running the query below. why I am returning the error and how to address it.

select b.value , b.name, p.value ......
(case when p.value <> 'G2' then null else (select c.oldvalue from ad_changelog c
where c.record_id = b.c_bpartner_id and c.ad_table_id = 291
and c.ad_column_id = 4216 ) end) as oldtradeName
from c_bpartner b, zz_receipt r, zz_recp_alloc a, m_product p, ad_user us
where a.c_bpartner_id = b.c_bpartner_id
and a.zz_receipt_id = r.zz_receipt_id
and us.ad_user_id = r.createdby
and p.m_product_id = a.m_product_id

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Single-row Subquery Returns More Than One Row?

Dec 7, 2009

Just trying to update a table in which the sales amount is inserted when the sales amount is null.

I have

UPDATE ph2_customer_temp
SET sales_amount = (
SELECT sl.sales_amount
FROM PH2_CUSTOMER_TEMP pct
join
sales_limit sl
on substr(pct.site_code,1,2) = sl.state
where pct.credit_limit is null )

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Single-row Subquery Returns More Than One Row

Jan 10, 2012

I can't seem to wrap my head around this problem I'm having with a query. I need to update all rows in my ps_ntsr_gf_stufile tables with the concatenated values from the ps_classes_tbl table where a.CLASS_NBR = b.CLASS_NBR. I tried to limit it to emplid from the ps_stdnt_enrl table but no luck.

 UPDATE ps_ntsr_gf_stufile a
    SET a.CLASS_NAME = (SELECT CONCAT('SUBJECT', 'CATALOG_NBR')
    FROM PS_CLASS_TBL b
      WHERE a.CLASS_NBR = b.CLASS_NBR
      AND a.STRM = '1118'
      AND a.INSTITUTION = 'NT752')
      WHERE a.EMPLID IN (SELECT distinct EMPLID FROM PS_STDNT_ENRL); 

I'm still getting the ORA-01427 error.

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

Mar 20, 2012

/* (SELECT A.TOTAL_ALLOCATED_AMT FROM CLS_ALLOCATION_HDR@LAMS_PROD A WHERE A.APPROVAL_DATE BETWEEN BCTH.TRAN_FROM_DATE AND BCTH.TRAN_TO_DATE
AND A.CUSTOMER_ID=BCTH.CUSTOMER_ID AND ALLOCATION_ID IN (SELECT ALLOCATION_ID FROM CLS_ALLOCATION_DTL@LAMS_PROD B WHERE ENTITY_TYPE='REC' AND
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when i am trying to run this query i am getting an error'single row subquery returns more than one row'.

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SQL & PL/SQL :: Single-row Subquery Returns More Than One Row

Jul 30, 2010

My problem : I Wrote a package(a function), this function just return a varchar2 , but in this function I wrote a cursor , when I call this function in this manner :

SELECT secu.u_menu_id,
secu.menu_id,
menu.prompt,
secu.u_type,
secu.u_id,
[code]....

SQL return : Ora-01427 Single-row subquery returns more than one row

Yes , in this function it has cursor that more than one row. But I let this function return varchar2 ,

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Apr 28, 2012

I have written the below sql select loc,(select ename from emp where emp.deptno = dept.deptno) from dept

It results in the below error.

[Error] Execution (1: 13): ORA-01427: single-row subquery returns more than one row

I have modified the SQL and got the required output
select em.ename,dep.loc
from
(select loc,deptno from dept) dep ,
(select ename,deptno from emp) em
where dep.deptno=em.deptno(+)

I have written the below sql to fetch all loc for emp which got executed

SELECT ENAME, (SELECT LOC FROM DEPT WHERE DEPT.DEPTNO=EMP.DEPTNO) LOC
FROM EMP

But as i need all locations irrespective of any emp in the locaton so i tried to put emp side (+) which resulted in error.

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Apr 19, 2011

I am really new to oraclesql and I'm trying to run a simple update statement and I get the: ERROR single-row subquery returns more than one row:

UPDATE EMP_TYP_T A
SET A.ACTV_IND = (SELECT B.ISONBOARD FROM
TMPUSERS B
WHERE B.emp_id = A.emp_id);

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Error - Single Row Subquery Returns More Than One Row

Jul 28, 2003

What i'm trying to do is count the number of rows those sub-queries return.

As i understand it, that error happens when more than 1 row is returned.

Here is my query:

SQL> SELECT
2 a.ssg_nme,
3 b.sftw_prod_nme,
4 COUNT((SELECT db_srvr_id FROM inv.db_srvr_t WHERE node_id = (SELECT node_id FROM inv.node_t WH
ERE node_loc_cde IN (5, 7, 8)))),
5 COUNT((SELECT db_srvr_id from inv.db_srvr_t WHERE row_status_cde = 2)),
6 COUNT((SELECT db_id from inv.db_t WHERE row_status_cde = 2 AND db_srvr_id = 1207))
7 FROM
8 inv.cde_ssg_t a, inv.sftw_prod_t b, inv.db_srvr_t c, inv.appl_t d, inv.db_t e
9 WHERE d.appl_id = e.appl_id
10 AND e.db_srvr_id = c.db_srvr_id
11 AND d.appl_ssg_cde IN (6, 9)
12 GROUP BY b.sftw_prod_nme, a.ssg_nme;
COUNT((SELECT db_id from inv.db_t WHERE row_status_cde = 2 AND db_srvr_id = 1207))
*
ERROR at line 6: ORA-01427: single-row subquery returns more than one row

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SQL & PL/SQL :: ORA-01427 - Single-row Subquery Returns More Than One Row?

Jun 13, 2011

when i executr the query it gives a error message "ORA-01427: single-row subquery returns more than one row"

select distinct
a.CUSTOMER_NAME,
a.CUSTOMER_NUMBER,b.BILL_TO_CUSTOMER_ID,b.TRX_NUMBER,b.TRX_DATE,b.STATUS_TRX,c.ATTRIBUTE1 product,C.PAY_FROM_CUSTOMER,
(SELECT(SUM(E.AMOUNT))FROM RA_CUST_TRX_LINE_GL_DIST_ALL E WHERE 1=1 GROUP BY E.CUSTOMER_TRX_ID)
from ra_customers a,
ra_customer_trx_all b,
ar_cash_receipts_all c,
ar_payment_schedules_all d,
ra_cust_trx_line_gl_dist_all E
where a.CUSTOMER_ID=b.CUSTOMER_TRX_ID
and a.customer_id=c.PAY_FROM_CUSTOMER
and c.CASH_RECEIPT_ID=d.CASH_RECEIPT_ID
AND B.CUSTOMER_TRX_ID=E.CUSTOMER_TRX_ID;

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Dec 6, 2010

I recive next message: ORA-01427: single-row subquery returns more than one row

Here is my query: SELECT podaci FROM DET2 WHERE DET2.exportdate IN TO_DATE('12/03/2010 00:00:00', 'MM/DD/YYYY HH24:MI:SS')

Column PODACI is varchar2 type
Column EXPORTDATE is Date type

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Sep 16, 2011

I am relatively new to SQL and I am getting the below error, how to resolve this issue for my query?

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

nvl ( ( select add_qual_code from crm_add_qual WHERE tlc=q.tlc AND valid_since=q.valid_since AND ac_type_code=q.ac_type_code) , ' ') as add_qualification from qualification q

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Feb 22, 2011

getting an error SQL error. Stmt #: 1604 Error Position: 786 Return: 1427 - ORA-01427: single-row subquery returns more than one row

modify the query

UPDATE ps_lm_ml_eli_d_tao
SET ( nid_special_char, last_name_srch, first_name_srch, dep_birthdate_c,
sex_flg )
=
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[code]....

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May 17, 2010

select * from course_section
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and it is showing:

ERROR at line 2:
ORA-01427: single-row subquery returns more than one row

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Jun 14, 2011

I have to fetch values from table conditionally.

create table tt(
userid varchar2(50),
aban8 varchar2(10)
)

insert into tt values ('1TESTX01', '111')
insert into tt values ('1TESTX02', '222')
insert into tt values ('1TESTX03', '333')

create table test1(
numval varchar2(50),
aban8 varchar2(10)
)

insert into test1 values ('12', '111')
insert into test1 values ('13', '222')
insert into test1 values ('14', '333')

The condition is to fetch userid. If a userid is provided and not null then it should return the userid provided. In this eg. '1TESTX01' If there is no userid provided then it should fetch userid from table tt with some condition...for simplicity I have not written condition but the inner query 'SELECT userid from tt' would return multiple records. And "userid IN" should be matched with the returning number of userids.

SELECT DISTINCT userid
FROM tt a, test1 b
WHERE a.aban8 = b.aban8
AND userid IN (
SELECT NVL2 ('1TESTX01', '1TESTX01',
(SELECT userid
FROM tt))
FROM DUAL);

This gives the error :-
ORA-01427: single-row subquery returns more than one row

Even running the query :-
select NVL2('1TESTX01', '1TESTX01',(select userid from tt )) from dual
gives the same error.

how to write the above query conditionally. I used case & decode too but got the same error.

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Apr 12, 2011

I have this sybase code below

UPDATE PS_LM_ML_ELI_D_TAO
SET NID_SPECIAL_CHAR =
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[Code]....

i have changed the query as above.. but while running i see that i get subquery fetches more than on more. changing the query accordingly

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Nov 13, 2013

I am trying to do this: 

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but it returns with the error: single row subquery returns more than 1 row

I tried in the same PROJECTDETAILS table with another table A3, it works fine. but not for the PROJECT table. 

Below is the project table (i have 2055 rows) 

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May 22, 2012

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 UPDATE PS_NTSR_GF_STUFILE a
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SELECT b.GBSA_SUB1
FROM PS_GBSA_DTL b, PS_ACAD_STDNG_ACTN c
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[code]....

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Feb 26, 2010

I have a query that can return values or not:

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==================================================================
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Oct 3, 2010

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Mar 12, 2013

this is my sql=
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[Code].....

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Apr 19, 2013

I am trying to update values in a table from another table and getting the error: Single Sub Row Query Returns More Than 1 Row.

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Both tables have all unique PRVID's, however, table B has PRVID's that have the same name. So table B data can look like this:

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1236 SAC MED
1237 OVERLAND
etc..

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I did not build the tables and have no control over what is put in them. If this is the reason for the error, is there any way to resolve this?

For reference, here is the query.

update msb_prv_source ps
set ps.prv_name =
(select prv00.prv00_prv_name
from prv00_prv prv00
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Feb 13, 2012

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Here is my Table:

ID_1 DEL_F ID_2
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select
(case
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Below are two queries , in merging two queries into a single so that out put coveres out put from below two queries

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Oct 26, 2010

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My query:
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(select sp.ident
from se2_r_src_sourceperson sp ,
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This is the logic I am working towards:

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Should the following code work? I feel like I have done this before, but I'm getting a "must be a subquery" error now.

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If this is invalid, is there another way to hardcode a series of values like this?

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Mar 3, 2010

This is a surprisingly common one I've found on the web...even on devshed forum

I am updating one table from another (Updating Table A from Table B):

Table A
ID, Value
-- -----
1 A
1 A
2 B

Table B
ID, Value
-- -----
1 Animal
2 Box

Table A (modified)
ID, Value, Name
1 A Animal
1 A Animal
2 B Box

No I need to update a new column in Table A with the value in Table B.Value where the ID's from both tables match. Problem is: When I do this I get multiple rows and hence Oracle won't let me update this column. Now, I keep reading that for these types of updates, there has to be a one-to-one relationship...

Is this true...is there anyway of telling Oracle to update wherever it finds that ID, regardless of how many duplicate ID's there are?

This is quite a frustrating problem and most of the sites that I've looked for solutions try get the query one-to-one...problem is...with my table sets it's impossible to do that - I need to update wherever the id's match (even if it return multiple rows).

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