Simple Update Query Not Returning More Than One Row?
Sep 9, 2009
I've just started with the Oracle SQL and come from a heavy MS SQL background and I understand that here are some natural differences in the syntax but I'm stumped as to why the following sql represents a problem:
update MASTERMICODES t1
set t1.TEMPTA = ( select t2.TAFCODE
from TA_FEATURES t2
where t2.FCODE = t1.FCODE
)
It returns Error report:
SQL Error: ORA-01427: single-row subquery returns more than one row
01427. 00000 - "single-row subquery returns more than one row"
*Cause:
*Action:
I want it to return more than one row...in fact I want it to make on all rows that have the same fcode between tables.
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Aug 7, 2012
Why does is the code blow reuturning a null for a simple subtraction and division?I am trying to do 4-13/9 for one and 4-22/9 for 22
select unit,
term_1201,term_1202,r_slope,r_intercept,
(r_intercept - term_1201) / decode((r_slope),0,1) as ONE,
(r_intercept - term_1202) / decode((r_slope),0,1) as TWO
[code]...
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Jan 2, 2012
In a pl/sql procedure, when I am doing an update, I need the old value to be returned and stored in a local variable, so that the same can be used for future purpose.
Note : I know the "OLD:" option is present when we use TRIGGER, but in my case , the table I am updating is a old table and I am not permitted to create a trigger for it.
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Dec 5, 2012
I have a dynamic query stored in a function that returns a customized SQL statement depending on the environment it is running in. I would like to create a Materialized View that uses this dynamic query.
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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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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')))
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Aug 21, 2013
i am trying to update below statement that has multiple rows but giving the error like :
update test t
set (t.org_id) =
(select o.org_id
from organisation o inner join test t
on (o.name=t.full_name
or o.name=t.chart_name))
error:- single return sub query return more value.
how to write update join query base on multi[ple ow.
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Feb 27, 2012
Im running the following query in DB - Prod2
select *
from t_act_rwrd_reimb_stay a
where reimbursed_amt < 0
and invoice_date = '01-JAN-1900'
and not exists ( select 'x' from t_act_rwrd_reimb_stay b
where a.GPM_ID_STAY = b.GPM_ID_STAY
and reimbursed_amt > 0 )
The above table t_act_rwrd_reimb_stay --> is from a view on the database Prod2 and this view is pulling the data from the database prod1 via dblink
When I run the same query on Prod1 it returns 3 rows. Is there any reason this is not fetching data on prod2 view? or whatz wrong with the above query
or for example if I run the above query as follows with the dblink "@prod1" it returns the data properly
select *
from t_act_rwrd_reimb_stay@Prod1 a
where reimbursed_amt < 0
and invoice_date = '01-JAN-1900'
and not exists ( select 'x' from t_act_rwrd_reimb_stay@prod1 b
where a.GPM_ID_STAY = b.GPM_ID_STAY
and reimbursed_amt > 0 )
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Nov 8, 2011
I'm trying to build a dynamic sql inside an Oracle procedure, and return it as a SYS_REFCURSOR to ADO.NET using ODP.NET in Oracle 11R2. Below is my table:
CREATE TABLE "TFWDB_ENTIDADE"
(
"CD_ENTIDADE" NUMBER(10,0) NOT NULL,
"DC_ENTIDADE" VARCHAR2(100 BYTE) NOT NULL,
"NM_ENTIDADE" VARCHAR2(255 BYTE) NOT NULL,
"CD_TIPO" NUMBER(5,0) NOT NULL,
"ID_STATUS" CHAR(1 BYTE) DEFAULT ('1') NOT NULL,
CONSTRAINT "PKFWDB_ENTIDADE" PRIMARY KEY ("CD_ENTIDADE"),
CONSTRAINT "CHFWDB_ENTIDADE" CHECK (ID_STATUS IN ('0', '1'))
);
Below is the procedure I build to SELECT it:
create or replace procedure spfwdb_sl_entidade_1(
p_cd_entidade in number,
p_dc_entidade in varchar2,
p_nm_entidade in varchar2,
p_cd_tipo in number,
p_id_status in char,
[code]........
I'm calling this code from C#, and I get an empty Result Set. What am I doing wrong? Can I output the dynamic sys_refcursor that I created? Below is my C# code using ODP.NET:
string pConnectionString = "Data Source=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=ORASERVER)(PORT=1521))
(CONNECT_DATA=(SERVICE_NAME=ORASID)));User Id=user;Password=password;";
OracleConnection oConn = new OracleConnection(pConnectionString);
oConn.Open();
string pNomeProc = "spfwdb_sl_entidade_1";
[code]........
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Jun 2, 2011
below query is returning two rows.The thing now happening is the query is returning the output for both the case statements.But what is need only when the first case staement is NULL then it should go for second case.
SELECT DISTINCT CASE
WHEN esc.x1 = Substr(inp.y, 0, 3)
AND esc.x2 = Substr(inp.y, 4, 2)THEN esc.cc
WHEN esc.mcc = Substr(inp.y, 0, 3)
AND esc.mnc = Substr(inp.y, 4, 3)THEN esc.cc
[code]....
I tried using rownum=1 but it filters out valid records.correcting the above query so that if the first case is null then only it should go for second case.
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Apr 22, 2013
I have the following query:
SELECT
d_dtm,
BTS_ID,
CASE WHEN D_DTM = (D_DTM-24/24)
THEN sum(V_ATT_CNT)
[Code]....
But it is not returning any results because of the "having" clause. I know it should return results because all I want it to do is in one column have the V_ATT for the current time period, and in the 2nd column, have the V_ATT 24 hours ago. I've checked the data and I should get results back but can't seem to figure out why this is not working...
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Oct 20, 2012
These are the tables I'm working with:
SQL> desc custinfo;
Name Null? Type
----------------------------------------- -------- ----------------------------
CUSTID VARCHAR2(4)
CUSTNAME VARCHAR2(18)
CUSTADR VARCHAR2(12)
CUSTCITY VARCHAR2(10)
CUSTSTATE CHAR(2)
CUSTZIP VARCHAR2(5)
CAPACITY NUMBER(3)
HOUSECODE VARCHAR2(2)
[code]...
I don't understand why the custid is the same for each customer, and why it's selecting every customer and not just those with more than 150 gallons ordered.
For this one use the oil tables that you set up and use a subquery. Select the minimum average fall use from the house table. Then show all customers whose number of gallons delivered times two is greater than the minimum.
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Nov 20, 2012
I have this procedure
POSTCODE_TO_LAT_LNG_GM_API(postcode IN VARCHAR2, lat OUT NUMBER, p_long OUT NUMBER)
to convert a postcode into lat/long values. I then need to add them to the returned SQL statement so I used the string concat operator || with to_char but it comes up with this error when I try to apply the changes: Query cannot be parsed within the Builder. If you believe your query is syntactically correct, check the ''generic column'' checkbox below the region source to proceed without parsing.
ORA-00936: missing expressionh4.
h4. btw I'm using Oracle 11g release 11.2.0.3.0 and Apex version 4.1.1.00.23
DECLARE
l_lat NUMBER;
l_lng NUMBER;
l_SDO_GEOMETRY SDO_GEOMETRY;
[code]...
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Sep 6, 2010
I am running a query in our Clarity PPM database to return a list of all Support projects. This returns a simple list of project code and project name:
The query has the project resource tables associated with it, so I am able to list all resources allocated to the project. But for now i am only selecting a DISTINCT list of projects.
Query for anyone interested:
Select distinct
Project_code,
project_name
from
niku.nbi_project_current_facts nbip,
niku.odf_ca_project cst,
niku.prtask t,
[code]........
I have a separate query which returns a list of support resources.
select res.full_name, res.unique_name , dep.description
from niku.srm_resources res,
niku.pac_mnt_resources pac,
niku.departments dep
where res.unique_name = pac.resource_code
and pac.departcode = dep.departcode
and res.is_active = 1
and description like 'IMS%'
and UPPER(dep.description) like '%SUP%'
What I need to be able to do in the first query, is return only projects that do NOT have a resource that appears in the resource list in the second query.
(the res.unique_name field in the second query can be linked to the same in the first query)
Logically, the process would be:
1. Identify Support Project
2. Identify Resources allocated to the project team
3. Compare with List of Support Resources
4. If any Resources in that list do NOT appear on the project, then return project.
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Jun 26, 2012
How to update single table column using join query
Example:
Update table1 t1,table2 t2
set t1.column2 = 'Y'
where t1.column1 = t2.column1
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Jun 12, 2013
I have 2 tables with 3 common columns (Col1, col2,Primary). One common column name is primary (oracle key word).Around 2 lakhs rows to be updated and No indexes are used on these tables. I need to write an update query as shown below.
Emp table
Col1col2primay
100101y
103104n
201105y
100101y
Dept table
Col1col2primay
100101null
103104null
000656null
Update query Result
Col1col2primary
100101y
103104n
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Aug 5, 2010
I have this SQL select to give me all the nodes of a tree starting at a particular node:
SELECT tree.node_id, LEVEL depth_level
FROM tree_of_nodes nodes
START WITH nodes.node_id = 1000
CONNECT BY PRIOR nodes.node_id = nodes.parent_id
I need to update a column called dept_level, which is essentially the same as Oracle's LEVEL. Something like this statement is what I need, but obviously this statement doesn't work:
update tree_of_nodes
set depth_level = LEVEL
START WITH nodes.node_id = 1000
CONNECT BY PRIOR nodes.node_id = nodes.parent_id
I've tried inline views and other approaches and have not found a method that works.
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Jan 4, 2013
1. i register scheme like this
DECLARE
schemaurl VARCHAR2(256);
xmlschema xmltype;
BEGIN
[code]...
/2. i try to insert XML
insert into TMP_SPM_ACTLOGLINE values (xmltype(
'<ACTLOGLINE xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
[code]...
The question is how should the scheme look like to insert this XML?
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Jul 18, 2012
I am looking to build a query to update a current value in a DBA view to a new one.i.e. updating directories based on the current value:
CREATE OR REPLACE DIRECTORY 'DIRECTORY_NAME' AS 'DIRECTORY_PATH'(substr(directory_path, 1,5) + '/&dbname' {i.e. this is different for every database name }+ 'DIRECTORY_PATH'(string after /xyz/)
WHERE DIRECTORY_NAME in
( select DIRECTORY_NAME
from DBA_DIRECTORIES
WHERE DIRECTORY_PATH
like '/xyz/%'
)
i.e. resulting output should be:
CREATE OR REPLACE DIRECTORY 'ABC' AS '/xyz/DBNAME/abc/def/';
(when the directory previously was 'xyz/abc/def/') i.e. basically inserting the db name into the directory.where DBNAME is a variable more directories are added frequently so therefore this needs to be a dynamic procedure to change the directories in the db.
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Sep 20, 2011
The requirement is I have a table (TAB1), wherein I have 3 columns, ID, LID and STATUS.
The value in ID column = ID_SEQ.NEXTVAL,and LID will be either 0 or 1 and the possible values for STATUS are 'ED','CP', NULL. The ID column is not suppose to have duplicate values, but there is no check on the table for the same.
Someone has updated the existing data and ID column is containing duplicate values. Wherever LID = 0 and STATUS = NULL and if only if ID is duplicated then the ID_SEQ.NEXTVAL has to be assigned to ID field, so that there are no more duplicate values.
CREATE TABLE tab1 (id NUMBER , lid NUMBER, status VARCHAR2(10));
Existing Data
------------------
INSERT INTO tab1 VALUES (1,0, 'ED');
INSERT INTO tab1 VALUES (1,0, 'CP');
INSERT INTO tab1 VALUES (1,0, NULL);
INSERT INTO tab1 VALUES (1,0, NULL);
INSERT INTO tab1 VALUES (1,0, NULL);
INSERT INTO tab1 VALUES (1,0, NULL);
[code]....
get the result using a single update statement.
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Nov 22, 2011
How to update two tables in single set or single query ?
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Jan 4, 2013
I am trying to use the below query
update t_emp set TTL_FLG =
CASE
WHEN EXISTS
(SELECT 1 from Schema1.T_STG_LW_EMP E
WHERE E.Employee = Schema2.T_emp.EMPLOYEE_NUMBER
AND E.JB_CODE like '%TP%' or E.JB_CODE like '%DGD%' or E.JB_CODE like '%PDD%'
or E.JB_CODE like '%YND%'
)
THEN 'Y'
ELSE 'N'
END;
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Nov 19, 2010
We have a form which contain the multiple record.
I require to disable the record during the query, if the certain flag (Y) is activiate. And their as allow to display the next record without the flag (N) is editable.
how to done it.
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Nov 16, 2012
I've seen this example numerous places, and tried to implement it, but I keep getting an "invalid identifier" error message, despite the fact that I've got the table and column specifically identified.For instance, my query reads like:
UPDATE tbl1
SET tbl1.EMPID =
(SELECT tbl2.EMPIDA FROM tbl2
WHERE LOWER(tbl1.EMAILCOL) = LOWER(tbl2.EMAILCOL2)
)
WHERE tbl2.EMPIDA IN ('Z1O435','S8M4722','M0D5156')
AND EXISTS
(SELECT tbl2.EMPIDA
FROM tbl2
WHERE tbl1.EMAILCOL= tbl2.EMAILCOL2 );
But I'll keep getting flagged at the tbl2.EMPIDA column reference. I have not tried this in SQL Plus, just in TOAD, but it seems to repeatedly fail.I have had to dump records to standalone Access tables and link back to perform the updates.
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Mar 21, 2011
There is a table copper_terminal with columns
small_world_id,address_number,street_name.
I need to update small_world_id with address_number,street_name I am trying to write as
SQL> update COPPER_TERMINAL set smallworld_id=ADDRESS_NUMBER||_||STREET_NAME whe
re copper_terminal_id='45';
update COPPER_TERMINAL set smallworld_id=ADDRESS_NUMBER||,||STREET_NAME where co
pper_terminal_id='45'
*
ERROR at line 1: ORA-00911: invalid character
How to correct this??
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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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Mar 4, 2010
using the sql statement in SQL server. I noticed some of the sql syntax are different. My sql statement is as below;
---Select fieldA, Sum(fieldB+fieldC) as fieldD, fieldE, fieldF from TableA group by fieldA, fieldE, fieldF ---
the output will be as below;
fieldA fieldD fieldE fieldF
------ ------------- ------ ------
fieldA fieldB+fieldC fieldE fieldF
However, I need to have the total of no of records displayed for the sql statement and I need it in one sql statement with the one above so that I can display the total no of records along with the information for each field.
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Mar 12, 2010
what I don't get is what is wrong with my ELSIF statement? Majic program that will guess how much you are worth
ACCEPT s_first PROMPT 'Enter your random letter'
DECLARE
random_letter VARCHAR(20);
personal_worth VARCHAR(20);
BEGIN
[code]....
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May 23, 2011
How to design a Simple Graph?
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Feb 27, 2012
I'm taking my first SQL class and trying to replicate the code in this picture. I'm wondering if the code is space-sensitive in certain areas
For example, in the very last line, does it matter if I have:
CONSTRAINT ORDER_LINE_FK2 FOREIGN KEY (PRODUCT_ID) REFERENCES PRODUCT_T(PRODUCT_ID));
vs.
CONSTRAINT ORDER_LINE_FK2 FOREIGN KEY (PRODUCT_ID) REFERENCES PRODUCT_T (PRODUCT_ID));
(where the second one has a space between PRODUCT_T and (PRODUCT_ID));
Also, I don't have Oracle SQL on my computer.
CREATE TABLE CUSTOMER_T
(CUSTOMER_IDNUMBER(11,0)NOT NULL,
CUSTOMER_NAMEVARCHAR2(25)NOT NULL,
CUSTOMER_ADDRESSVARCHAR2(30),
CITYVARCHAR2(20),
STATEVARCHAR2(2),
[code]....
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