SQL & PL/SQL :: Query Result More Row Return In Oracle
Apr 3, 2013I have a view base on this query returned more rows returned.
select *
From (
Select c_code ,
from_date,
c_range ,
[code].........
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SQL & PL/SQL :: Return A Result Set From One Database To Another?
Sep 4, 2012Is there any way to return a result set (using a Database Link) from one Database to another Database? Database A needs to call Database B and Database B needs to return a result set via a stored package/function. The stored procedure/function on Database B also accepts 1 input parameter. Something like "select test.test('some input parameter')@database_b from dual'.
View 39 Replies View RelatedReturn Separate Result Set From Each Statement
Jul 19, 2008I am simply trying to execute a couple of select statements in a single dynamic query. I also want it to return a seperate result set from each statement (something quite easy in T-SQL - but seemingly impossible in PL-SQL!)
This query is being run from C#, but i also get the same results from Sql Developer.This is what i'm trying to execute:
begin
select * from studies;
select * from studyprogressions;
end;
The error i get is "an INTO clause is expected in this SELECT statement" for each of the select lines - As you may already have worked out - I don't use Oracle very often and am starting to feel very stupid considering i have certifications in SQL Server/T-SQL!
I have searched online for a solution, but it seems that everyone with the same error is trying to do so much more.Why is nothing in Oracle simple? Give me SQL Server any day of the week.
Forms :: Generate Query Result In Oracle 10g
Apr 3, 2013Is there any way to Create Form in which i give a query and in result it return the query result in detail block in form of fields just like we return in toad or pl/sql developer.
View 3 Replies View RelatedPL/SQL :: Oracle 11g / R2 Query Result Cache - Incremental Update
Oct 15, 2012In Oracle 11g/R2, I created replica of HR.Employees table & executed the following statement (+Although using SUM() function is non-logical in this case, but just testifying the result+)
STEP - 1
SELECT /+ RESULT_CACHE */ employee_id, first_name, last_name, SUM(salary)*
FROM HR.Employees_copy
WHERE department_id = 20
GROUP BY employee_id, first_name, last_name;
EMPLOYEE_ID FIRST_NAME LAST_NAME SUM(SALARY)
-------------------------------------------------------------------------------------------------------
202 Pat Fay 6000
201 Michael Hartstein 13000
Elapsed: 00:00:00.01
Execution Plan
----------------------------------------------------------
Plan hash value: 3837552314
--------------------------------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
--------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 2 | 130 | 4 (25)| 00:00:01 |
| 1 | RESULT CACHE | 3acbj133x8qkq8f8m7zm0br3mu | | | | |
| 2 | HASH GROUP BY | | 2 | 130 | 4 (25)| 00:00:01 |
|* 3 | TABLE ACCESS FULL | EMPLOYEES_COPY | 2 | 130 | 3 (0)| 00:00:01 |
Statistics
----------------------------------------------------------
0 recursive calls
0 db block gets
0 consistent gets
0 physical reads
0 redo size
*690* bytes sent via SQL*Net to client
416 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
2 rows processed
STEP - 2
INSERT INTO HR.employees_copy
VALUES(200, 'Dummy', 'User','Dummy.User@email.com',NULL, sysdate, 'MANAGER',5000, NULL,NULL,20);
STEP - 3
SELECT /*+ RESULT_CACHE */ employee_id, first_name, last_name, SUM(salary)
FROM HR.Employees_copy
WHERE department_id = 20
GROUP BY employee_id, first_name, last_name;
EMPLOYEE_ID FIRST_NAME LAST_NAME SUM(SALARY)
--------------------------------------------------------------------------------------------------
202 Pat Fay 6000
201 Michael Hartstein 13000
200 Dummy User 5000
Elapsed: 00:00:00.03
Execution Plan
----------------------------------------------------------
Plan hash value: 3837552314
--------------------------------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
--------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 3 | 195 | 4 (25)| 00:00:01 |
| 1 | RESULT CACHE | 3acbj133x8qkq8f8m7zm0br3mu | | | | |
| 2 | HASH GROUP BY | | 3 | 195 | 4 (25)| 00:00:01 |
|* 3 | TABLE ACCESS FULL| EMPLOYEES_COPY | 3 | 195 | 3 (0)| 00:00:01 |
Statistics
----------------------------------------------------------
0 recursive calls
0 db block gets
4 consistent gets
0 physical reads
0 redo size
*714* bytes sent via SQL*Net to client
416 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
3 rows processed
In the execution plan of STEP-3, against ID-1 the operation RESULT CACHE is shown which shows the result has been retrieved directly from Result cache. Does this mean that Oracle Server has Incrementally Retrieved the resultset?
Because, before the execution of STEP-2, the cache contained only 2 records. Then 1 record was inserted but after STEP-3, a total of 3 records was returned from cache. Does this mean that newly inserted row is retrieved from database and merged to the cached result of STEP-1?
If Oracle server has incrementally retrieved and merged newly inserted record, what mechanism is being used by the Oracle to do so?
Storing Select Query Result Into Array And Using It In Another Query?
Aug 7, 2009I am looking to simplify the below query,
DELETE FROM A WHERE A1 IN (SELECT ID FROM B WHERE BID=0) OR A2 IN (SELECT ID FROM B WHERE BID=0)
Since both the inner queries are same,I want to extract out to a local variable and then use it.
Say,
Array var = SELECT ID FROM B WHERE BID=0;
And then ,
DELETE FROM A WHERE A1 IN (var) OR A2 IN (var)
How to do this using SQLPLUS?
PL/SQL :: Query To Get Result Set
Feb 12, 2013I want to run below query to get the result set that I am after. But It takes long time even with the indexes...Here in IM_Mapping table is having 1.7 mio records and T_Extract table about 35000 records. All the other tables having below 1000 records
SELECT DISTINCT T_Extract.SerGrp, T_Extract.SerCat, T_Extract.Component, T_Extract.Mod_Item ID,
" ##" AS IM, IM_Mapping.TrfCode, IM_Mapping.CatCode, IM_Mapping.CatDescr, IM_Mapping.SubCatCode, IM_Mapping.SubCatDescr,
LKP_Item.Group, LKP_Item.Modality Source
FROM ((LKP_Product
[code]....
T_Extract.Component
T_Extract.Mod_Item ID
T_Extract.SerCat
T_Extract.SerGrp
Just want to know if there is any possibility of running the query with all the Groups in one go
Even if I run group wise it took 30 min query still running without any results...Is there anyway of restructuring the query for better performance.
SQL & PL/SQL :: Return Only One Row Of Data On Query?
Nov 28, 2012work_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.
PL/SQL :: Query To Return Next 7 Dates
Oct 5, 2012is there a way to return the next 7 dates just using a query... for example, I need a query that returns:
select (I don't know that put here) from dual
Date
2012-10-05
2012-10-06
2012-10-07
2012-10-08
2012-10-09
2012-10-10
2012-10-11
If possible, I would like to know if there's a way to pass a date and based on it, the query returns the next 7 dates based on the passed date... for example:
select (I don't know that put here) from dual where date > '2012-10-15'
Date
2012-10-16
2012-10-17
2012-10-18
2012-10-19
2012-10-20
2012-10-21
2012-10-22
SQL & PL/SQL :: Single Return Sub Query Returning More Value
Aug 21, 2013i 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.
SQL & PL/SQL :: Query Must Return All Equivalent Records
Nov 26, 2012I've stucked with a query. I have a table that i store the IDs of logically equal records.
For example;
A = B
B = C
X = Y
Z = Y
My query must return all equivalent records. If you call the query with parameter 'A', the result set must contain B and C. And if you call the query with parameter 'Y', the result set will contain X AND Z. I have thought that i can write the query wity using start with connect by statement. But the query does not work as i expected. Here is my code and sample data:
create table temptable (ID1 number,ID2 number);/
insert into temptable values(11,12);/
insert into temptable values(12,13);/
insert into temptable values(13,14);/
insert into temptable values(13,15);/
SELECT distinct ID1 from
(
SELECT * FROM temptable
START WITH ID1 = 13 OR ID2 = 13
CONNECT BY NOCYCLE
(
(PRIOR ID1 = ID1) OR
(PRIOR ID1 = ID2) OR
(PRIOR ID2 = ID1) OR
(PRIOR ID2 = ID2))
) WHERE ID1 <> 13
union
[code]....
When i call the query with parameter 13, i'm expecting to get 11,12,14,15. But it returns only 12,14 and 15.
PL/SQL :: Single Query Return Multiple Value
Sep 6, 2012I have a sql query as below :
select order_number,
(select decode(hcp.contact_point_purpose,'ABC',hcp.email_address,'CDE',hcp.email_address,null)
from hz_contact_points,
hz_parties hz
WHERE hz.party_id=hcp.owner_table_id) Email
FROM oe_order_headers_all h
WHERE h.order_number='102'
....................
..............
Actually the problem i am facing is the inner select query is returning multiple row , so my main query is erroring out, i need to capture the multiple row.
In the above example the inner decode statement returning two mail address, I need to capture that, but while executing the whole query it is erroring out as saying single query returns multiple values. capture multiple values
Inconsistent Count Return By Same Query?
Nov 19, 2012I am Having below query which is having total 664 records and for WHERE Clause (accountno ='13987135') it is having 3 records but when i am taking count it is returning 3 at first time and again returning 4 every time from then onwords.
SELECT Count(*) cnt FROM(SELECT rownum rnum,
secno,
positionname,
tradingsymbol,
cusipcum,
businessclientname,
businessclientid,
[code].....
SQL & PL/SQL :: Query To Return Two Different Concatenated Rows
Jan 10, 2012I 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?
Concatenating Result Of Query
Aug 30, 2007My scenario is something like this:
MyTable
Rownum Colval
1 23
2 34
3 45
I need to write a query which will get me output: 233445, i.e. all the three rows concatenated. How can it be done? I want to do it through sql only and not to use PL/SQL. Is this possible?
SQL & PL/SQL :: Query Result Into Excel Or CSV
Jun 15, 2011I have a sql query which fetch the data from 4 different tables. I want to write the output of that query into a excel or a CSV file without using TOad and all. Let me know is it possible via creating function or procedure.
View 4 Replies View RelatedSQL & PL/SQL :: Query Result In One Line
Aug 29, 2011I have a select that return the query like this:
EMPCODEMPCONNOMEEMPCONFONEEMPCONEMAI
434Ronaldo 11 25411414compras@gralha.br
434Ronaldo 11 21454117compras2@gralha.br
434Thiago 13 25418745thiago.alcarin@br.com.br
so,I need the query result in just one line...
EMPCODEMPCONNOMEEMPCONFONEEMPCONEMAI EMPCODEMPCONNOMEEMPCONFONEEMPCONEMAI
434Ronaldo 11 25411414compras@gralha.br 434Ronaldo 11 21454117compras2@gralha.br
I saw some exemples of "pivot query" but I still looking for a solution.
SQL & PL/SQL :: Different Result On Every Execution Of Query?
Jan 13, 2011when I am executing the below query getting diffrent count every time and not able to guess what is happening.
SELECT
count(1)
FROM table1 where table1.LAST_UPDATE_DATE >= current_date - interval '9' day
SQL & PL/SQL :: Query Yields No Result
Mar 20, 2012in my table there is a row as below.
CITY_ICITY_NST_PROV_CPSTL_CUPDT_USER_IUPDT_TSUPDT_PGM_I
342DC79a03654822-FEB-12 02.02.13.410000000 PMOMR
when i use below below query, there are no values returned.
select city_i from city_e where (trim(city_n))= 'DC' and st_prov_c=79 but while i use below query, im bale to get the result
select city_i from city_e where city_n='DC' and st_prov_c=79
Result Of Expensive Query
Jul 11, 2012I need a a query which will give the result of most expensive query i.e. which is taking most of I/O /memory.
View 3 Replies View RelatedSQL & PL/SQL :: Wrong Result For Query With Like And %?
Jul 21, 2012I have a strange problem with query with like and %.
When I run this script:
ALTER SESSION SET NLS_SORT = 'BINARY_CI';
ALTER SESSION SET NLS_COMP = 'LINGUISTIC';
-- drop table test1;
CREATE TABLE TEST1(K1 NVARCHAR2(80));
INSERT INTO TEST1 VALUES ('gsdk');
[code]....
I get this:
K1
ŁFa
ła
Śab <- WRONG
Śrrrb <- WRONG
4 rows selected
When i change datatype in column to varchar2 this code work correct.
The execution plan:
PLAN_TABLE_OUTPUT
SQL_ID d3d64aupz4bb5, child number 2
select * from TEST1 where k1 like N'Ł%'
Plan hash value: 4122059633
Id Operation Name Rows Bytes Cost (%CPU) Time
0 SELECT STATEMENT 2 (100)
* 1 TABLE ACCESS FULL TEST1 1 82 2 (0) 00:00:01
[code]....
SQL Query - Return Operation Over Multiple Dates
Feb 16, 2011I am new to SQL and I am just wondering if there is a solution to a problem I am having.I am using the piece of code below.Essentially what I am doing is selecting a field from a table and ordering that field in descending order. Using the Row_Number feature I then specify which Row I want to return.
Every day the row I will want is the Count of field1 for that day divided by 100 minus 1. This returns a single value of field1 and a single value of R.
I perform this operation every day. The only fields I change every day are the dates and the value of R. I use a seperate piece of SQL code to calculate R each day.
My problem is I have to often populate historical tables with this data. I can only run the code once for each day and for each value of R. Is there anyway I can alter this code such that it can return multiple values of field1 over several dates?The only way I can think of is to repeat the code multiple times using UNION but I am hoping there is a more efficient way.
SELECT *
FROM (SELECT Field1,
ROW_NUMBER() OVER (ORDER BY field1 desc ) R
FROM table
WHERE date >= TO_DATE ('20110215', 'YYYYMMDD')
AND date < TO_DATE ('20110216', 'YYYYMMDD')
)
WHERE R = 1227
--Note: 1227 = (count(field1)/100)-1
Query Return Results That Contain Duplicates - Only First Or Last Required
May 27, 2008I have this query that returns results that contain duplicates(somewhat). I only want either the FIRST or LAST (either one is fine). Here is the query:
select unique PLLA.attribute4, PLA.item_description from po_lines_all PLA, po_line_locations_all PLLA
where PLLA.po_line_id = PLA.po_line_id
and PLLA.attribute4 is not null
So my output is something like this:
RCE12 This is an item for AUL1
RCE13 This is an item for PWEILL
RCE14 This is an item for AUL1
I just want either the RCE12 or RCE14 record and not both since they both have the same description.
SQL & PL/SQL :: Select Query To Return Parent Rows?
Apr 1, 2012I 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).
SQL & PL/SQL :: Query To Return Value / String If No Records Found
Jun 17, 2012Having following table:
UserID REC_TYP REC_CD
12345 'OFFR' 12
23456 'MSG' 13
I'd like to construct the query which in this particular case would return the REC_CD as 'Record_ID' for REC_TYP='OFFR' where USERID=? (always fetched by the application) and if such USER_ID doesn't exists (for the particular REC_TYP of course) to return string or any other value. e.g. The result for this query in case of user_id 23456 = would be "doesn't exist" or sth for instance 'FALSE' and for 123456 it would be '12'
PL/SQL :: Select Query - Return 0 When No Records Fetched
Jun 25, 2013I have a select query select userid from user_tbl where name='hhh';
I want to return 0 when no records are fetched and I want to handle both teh cases in a single query other than proc or function.
SQL & PL/SQL :: How To Execute One Query Result In Another At Runtime
Dec 14, 2011I have a query, when i run this this will give another sql statement. I want run this dynamically...
How to proceed?
SQL & PL/SQL :: Why Sub Query Factoring Produces Different Result
Aug 19, 2010select 1 from dual
where 1 >= any (select 1 as col from dual
union all
select 1 from dual
union all
select 1 from dual);
Output:
------
1
-
1
[code]....
Why the sub query factoring produces different result.Is sub query factoring can be a problem and leads to different result?
SQL & PL/SQL :: Inserting Result Set Of Query Into Another Table
Jul 24, 2012CREATE TABLE tbl_emp
(
name VARCHAR2(20),
price NUMBER,
[Code]...
NAME PRICE DATAENTRD ROWRANK
aaa 9999 24.07.2012 05:56:00 1
aaa 10000 24.07.2012 05:55:58 2
I want to insert this result into another table, how can I do it??
Quote:TABLE
CREATE TABLE tbl_emp_result_set
(
name VARCHAR2(20),
price NUMBER,
dataEntrd date,
rowrank number
)
PL/SQL :: Send Query's Result Via Utl_stmp?
May 25, 201311.2.0.3 got the send mail code from [URL]
CREATE OR REPLACE PROCEDURE send_mail (p_to IN VARCHAR2,
p_from IN VARCHAR2,
p_subject IN VARCHAR2,
[Code].....
/I want to call send_mail to pass a query output to "p_message": as example: select sid, program,module,machine from v$session where program='XXX';
And have been struggling due to lack of experience in PLSQL.