How to count same record in a table

i have :
table A: id - name - code
but now i have so much same record by name, i want select all record by name have same name > 2, and count it . pls help me

Try:
WITH CTE AS (
SELECT Color, COUNT(*) OVER (PARTITION BY Color) AS Freq,
ROW_NUMBER() OVER (PARTITION BY Color ORDER BY (SELECT 1) ) AS RN
FROM Production.Product WHERE Color is not null)
SELECT Color, Freq FROM CTE WHERE RN=1
AND Freq > 1 ORDER BY Color;
Black 93
Blue 26
Multi 8
Red 38
Silver 43
Silver/Black 7
White 4
Yellow 36
Kalman Toth Database & OLAP Architect
SQL Server 2014 Database Design
New Book / Kindle: Beginner Database Design & SQL Programming Using Microsoft SQL Server 2014

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How can i fetch records from 3 tables in a single query without using join

Hi.
Can any body please tell me <b>How can i fetch records from 3 tables with a single query without using joins</b>
Thanx
prabhudutta

Hi Prabgudutta,
We can fetch the data by using the views concept.
Go throuth this info we can know the how to create view and same like database table only we can fetch the data.
Views conatin the data at runtime only.
Four different view types are supported. These differ in the
way in which the view is implemented and in the methods
permitted for accessing the view data.
Database views are implemented with an equivalent view on
the database.
Projection views are used to hide fields of a table (only
projection).
Help views can be used as selection method in search helps.
Maintenance views permit you to maintain the data
distributed
on several tables for one application object at one time.
step by step creation of Maintenance view:
With the help of the table maintenance generator, you are able to maintain the ENTRIES of the table in SM30 transaction.
It can be set in transaction SE11 - Tools - Table maintenance generator.
Table maintanance Generator is used to manually input values using transaction sm30
follow below steps
1) go to se11 check table maintanance check box under attributes tab
2) utilities-table maintanance Generator-> create function group and assign it under
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3) select standard recording routine radio in table table mainitainence generator to move table
contents to quality and production by assigning it to request.
4) select maintaience type as single step.
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One step, two step in Table Maintenance Generator
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SM30 is used for table maintenance(addition or deletion of records),
For all the tables in SE11 for which Table maintenance is selected , they can be maintained in SM30
Sm30 is used to maintain the table ,i.e to delete ,insert or modify the field values and all..
It creates the maintenance screen for u for the aprticular table as the maintenance is not allowed for the table..
In the SE11 delivery and maintenance tab, keep the maintenance allowed..
Then come to the SM30 and then enter the table name and press maintain..,
Give the authorization group if necessary and give the function group and then select maintenance type as one step and give the screen numbers as system specified..
Then create,,,
Then u will able to see the maintenance view for the table in which u can able to insert and delete the table values...
We use SM30 transaction for entering values into any DB table.
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Then it will create a View.
After that from SM30, enter the table name and Maintain, create new entries, change the existing entries for that table.
Hope this resolves your query.
Reward all the helpful answers.
Rgds,
P.Naganjana Reddy

How to identify new records in a table using OBIEE

Hi,
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Regarding how to delete the record in internal table

Hi experts ,
how to delete the record in intarnal table after validating the data,
if record contains invalid fields?
i am giving my code see this and give me the answer?
loop at it_data into wa_data .
Validate Cost Center
    READ TABLE it_kostl INTO wa_kostl WITH KEY kostl = wa_data-kostl BINARY SEARCH.
    IF sy-subrc NE 0.
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                                     text-004.
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Validate source file material ( material number )
loop at it_mara into wa_mara .
read table it_ausp into wa_ausp with key atwrt = wa_data-i_matnr .
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                                       text-002.
delete it_data-objek .
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*endloop.
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Hi Naren,
First get the index number of the IT_data table and store it in one variable whose declaration like this.
data: tabix type sy-tabix.
while reading the internal table it_data set the tabix variable.
tabix = sy-tabix.
Instead of the above use below one.
Delete it_data-objek
Use the Below statement it will delete the row from the internal table.
Delete it_data-objek index tabix
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Chidanand

How to insert a record in ROOSPRMSC table? (accidentally deleted)

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Hi Senthil,
Regards,
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Message was edited by: Phani Raj Kallur

How to count number of rows in table

can I get number of row in table except Count(*) in pl/sql
is there any other way

Also posted and answered here
how to count number of rows in table
count(*) will be the fastest way. It is only slow if the table has a vast number of rows, in which case why do you need to know the tables has 73552436467721 rows and not 73552436467737 rows. It doesn't seem to be much use. Either that or you are counting them a lot, which again seems rather pointless.

How to delete a record from BSEG table

Dear Experts,
How to delete a record from BSEG table.
If there possible to delete some records from transparent table ?
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Hi,
Deleting a record from a standard table can be done only if table maintenance exists - Cehck tcode - SM30. But it is not advisable to delete records, coz the records may be dependent on many other tables. If u delete in a single place, there may be chance that inconsistency in the data happens and hence will affect ur financial statements.
Pls. assign points, if useful
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How to find varience records in two tables

Hi,
i have two tables like emp1, emp2
data in emp1:
empname empid add
alasta 10 ca
mark 20 nw
chews 30 jp
data in emp2:
empname empid add
alasta 10 ca
mark 20 nw
chews 30 jp
burgess 45 ngm
if u observe the above two tables data you can easily identify there is repeated data/duplicated data in both tables.
as there any way find out using comparison same records in two tables..........
if i write a query then i can easily understand the same data is existed in two tables
Thanks in advance....

>
as there any way find out using comparison same records in two tables..........
>
>
if i write a query then i can easily understand the same data is existed in two tables
>
So, what is your problem now?
You can join both the tables using a simple query and get the records.
select e1.empname, e2. empname from emp1 e1, emp2 e2 where
e1.empname = e2.empname and e1.empid = e2.empid

How to Restore deleted records in other table in oracle database 10g...

Hi All,
i want to restore deleted records of a particular table in other table
suppose:
i perform a query
delete from emp
where deptno =30;
now i wont to restore deptno=30 records in other table, let say in emp1 table
can any one let me know how to do it?
Thanks..

This is what flashback query is for:
orclz> conn scott/tiger
Connected.
orclz> select count(*) from emp;
COUNT(*)
14
orclz> delete from emp where deptno=30;
6 rows deleted.
orclz> commit;
Commit complete.
orclz> create table deleted30 as select * from emp as of timestamp(systimestamp - 5/1440) where deptno=30;
Table created.
orclz> select count(*) from deleted30;
COUNT(*)
6
orclz>

How to insert some records in one table and some records in another table

Interview question
how insert records in two tables by using trigger
CREATE or REPLACE TRIGGER Emp_Ins_Upd_Del_Trig
BEFORE delete or insert or update on EMP
FOR EACH ROW
BEGIN
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ename = :new.ename
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, :new.ename
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--, :new.deptno
new.sdate,
new.edate);
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DELETE FROM emp2
WHERE empno = emp2.empno;
end if;
END;
it is working fine but he wants to insert some specific litimit on one table and some specified limit of records in one ..
In this senerio can i insert records by use count of records...
please help me..

Can you be more specific on the "Limit"
Conditional insert can be used in this case.

How to Getting 10lack records from 2 tables and share into 10 tables

Hi Experts,
i have some special requirement about counting records before we we procees them in to intenal table.
here is the sample code .
**Needed to get users for ref users data
DATA: BEGIN OF gt_usr02 OCCURS 0,
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DATA:g_wa_usrefus LIKE LINE OF gt_usrefus.
SELECTION-SCREEN :BEGIN OF BLOCK blk1 WITH FRAME TITLE text-000.
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SELECTION-SCREEN :END OF BLOCK blk1.
START-OF-SELECTION.
REFRESH:gt_usr02,gt_usrefus.
CLEAR:gt_usr02,gt_usrefus
CLEAR:g_wa_usr02,g_wa_usrefus ,
SELECT bname FROM usr02 INTO TABLE
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1.Here i need to get no of records befor we are getting data from this select statement
basically i need to know the no of records (like count (sy-dbcnt) with same condition like below.
IF NOT gt_usr02 IS INITIAL.
    SELECT bname refuser FROM usrefus INTO TABLE gt_usrefus
     FOR ALL ENTRIES IN gt_usr02
    WHERE bname = gt_usr02-bname AND refuser <> space.
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say i found 10,000 records ,that time i have spilt those 10,000 records into 10 tables(Similar strcture like table gt_usrefus ) with 1000 records each .
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Hi nagraju102,
- please try to post code formatted as code
- splitting a table of 10000 records into 10 tables of 1000 records will use not less memory at all, even a little bit more for the administrative overhead
- the numer of lines in an internal table can determinde used system function lines( itab )
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data:
lt_tabref type table of ref to data.
field-symbols:
<table> type table,
<tabref> type ref to data.
DO 10 TIMES.
append initial line to lt_tabref assigning <tabref>.
create data <tabref> type table of usrefus.
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perform fill_table changing <table>."fill this table as you prefer
ENDDO.
Here you have 10 internal tables with USREFUS structure.
Regards,
Clemens

How find just one record on the table

Hi,
I've this table TAB_DV:
COD_ID.........DV_ID
001............A
002............A
002............B
002............C
002.............
003............
004............GG
004............DD
004............FF
004............MM
004............TT
008.............BB
0022..............
0033..............
0044............A
0044............
0055............FF
0066............
I'd like to find only the COD_ID that have one record (in the table TAB_DV) without dv_id:
In my case:
COD_ID.........DV_ID
003............
0022..............
0033..............
0066............
If I run:
SELECT COD_ID, DV_ID
FROM TAB_DV
WHERE DV_ID IS NULL
GROUP BY COD_ID, DV_ID;
I get also COD_ID with more records.
How can I write this query?
Thanks in advance.

try this
select cod_id
from tab_dv
where dv_id is null
having count(cod_id) = 1
group by cod_id
or
select t1.cod_id, t1.dv_id
from tab_dv t1
where t1.cod1 in (select cod_id
                     from tab_dv t2
                   having count(t2.cod_id) = 1
                   group by t2.cod_id)
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How to insert same record multiple times in a loop..

Dear All,
I need to insert a record multiple time how it can be accomplish...
eg:
ref no name dept
123     abc 1
122 def 2
121 feg 1
120 hhh 2
while inserting into another table:
all dept no 1 with should inserted 3 times for each record above
final out put should be :
table abc
ref no name dept
123     abc 1
123     abc 1
123     abc 1
122 def 2
121 feg 1
121 feg 1
121 feg 1
120 hhh 2
Thank You

user3029023 wrote:
Dear All,
I need to insert a record multiple time how it can be accomplish...
eg:
ref no name dept
123     abc 1
122 def 2
121 feg 1
120 hhh 2
while inserting into another table:
all dept no 1 with should inserted 3 times for each record above
final out put should be :
table abc
ref no name dept
123     abc 1
123     abc 1
123     abc 1
122 def 2
121 feg 1
121 feg 1
121 feg 1
120 hhh 2
Thank YouTry this .
SQL> ed
Wrote file afiedt.buf
1 with t as
2 (select '123' AS ref_no,'abc' AS name,'1' as Dept
3 from dual
4 union all
5 select '122','def','2' from dual
6 union all
7 select '333','feg','1' from dual
8 union all
9 select '120','hhh','2' from dual
10 )
11 select ref_no,name,Dept from t,(select level x from dual connect by level <4)
12* order by 1
SQL> /
REF NAM D
120 hhh 2
120 hhh 2
120 hhh 2
122 def 2
122 def 2
122 def 2
123 abc 1
123 abc 1
123 abc 1
333 feg 1
333 feg 1
333 feg 1
12 rows selected.And insert the same onto your desired table.
Hope this Helps..
Regards,
Achyut

How to SELECT ALL records of a TABLE VIEW in the BSP page

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My requirement is to have a button/checkbox on the first column of the header of the table view. By clicking on this, it should select/desect all the records of the table. Could someone please help me how to do this? What attribute I should use in the tableview to get the button in the header row of the table and how to select all the records of the table.?
Please provide your valuable inputs.
Thanks & Regards,
Paddu.

Select all / Deselect all functionality when onRowSelection is there

How to count number of ones in table

Hello,
i created one table 16x32 each cell is updating 1 byte of data,how to count number of one in all cell,and is it right way to calculate check sum??
thank you

The simplest way is to call GetTableCellRangeValues with VAL_ENTIRE_TABLE as the range, next summing array elements.
But I don't understand your comment on checksum, so this may not be the more correct method for your actual needs: can you explain what do you mean?
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How to count same record in a table

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