Need SQL for below scenerio .

Hi Experts,
Consider an Order Table with the following table structure with some Sample Data:
ORDER_DAY
ORDER_ID
PRODUCT_ID
QUANTITY
PRICE
01-JUL-11
O1
P1
5
5
01-JUL-11
O2
P2
2
10
01-JUL-11
O3
P3
10
25
01-JUL-11
O4
P1
20
5
02-JUL-11
O5
P3
5
25
02-JUL-11
O6
P4
6
20
02-JUL-11
O7
P1
2
5
02-JUL-11
O8
P5
1
50
02-JUL-11
O9
P6
2
50
02-JUL-11
O10
P2
4
10
Need SQL to get all products that got sold both the days and the number of times the product is sold.
Desired output :
PRODUCT_ID
COUNT
P1
3
P2
2
P3
2
Thanks and Regards,
Sumanth Kulkarni

Hi,
SumanthKulkarni wrote:
Hi
I tried below approach , but i didnt get desired output for P1
select count(s) a,product_id from
(select count(product_id) s,order_day ,product_id from orders group by order_day,product_id
order by product_id asc) t
group by product_id
having count(s) >1
Thanks and Regards
Sumanth Kulkarni
Run the sub-query by itself, and look at the results. You should see something like this:
         S ORDER_DAY   PRODUCT_ID
         2 01-JUN-2011 P1
         1 02-JUN-2011 P1
         1 01-JUN-2011 P2
When you're computing the column a for the final output, do you want to count how many rows of this result set have product_id='P1'? That's what COUNT does, but I don't think that's what you want.
Do you want to add up the numbers in the S column? Then use SUM (s), not COUNT (s).
You could also do the whole job without a sub-query, like this:
SELECT    COUNT (*)    AS a
,         product_id
FROM      orders
GROUP BY product_id
HAVING    COUNT (DISTINCT order_day) > 1

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hi,
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I have below situtation which need to be sorted out by SQL (10g version)
Below is the sample data.
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You need to do cumulative sum.
with t
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select 201010, 20, 20, 20 from dual union all
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Need sql for the following requirement

EMP_DT EMP_TYPE emp_id
01/01/2011               3 546
01/03/2011 4 546
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01/08/2011 3 546
01/09/2011 3 546
01/10/2011 4 546
01/12/2011 3 546
01/14/2011 3 546
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01/01/2011               3 546
01/03/2011 4 546
01/05/2011 3 546
01/10/2011 4 546
01/12/2011 3 546
01/18/2011 4 546
01/19/2011 3 546

Hi,
So, on each row, you need to know what the value of emp_type was on the previous row. That sounds like a job for LAG.
Here's one way to do that:
WITH     got_prev_emp_type     AS
     SELECT     emp_dt, emp_type, emp_id
     ,     LAG (emp_type, 1, -1) OVER ( PARTITION BY emp_id     -- Just guessing
                                               ORDER BY      emp_dt
                                ) AS prev_emp_type
     FROM    a_table
--     WHERE     ...     -- If you need any filtering, put it here
SELECT       emp_dt, emp_type, emp_id
FROM       got_prev_emp_type
WHERE       emp_type     != 3
OR       prev_emp_type     != 3
ORDER BY emp_id
,            emp_dt
;This assumes that emp_dt is a DATE (or a TIMESTAMP). If it has some other dattype, convert it to a DATE.
"DELETE" means "permanently remove rows from a table." Is that what you want, or do you just want to exclude some rows from a result set? The query above doesn't actually change the table. If that's what you want to do, you can use the query above as a sub-query in hte WHERE clause of a DELETE statement.
DELETE FROM table_a
WHERE (emp_dt, ,emp_type, emp_id)   -- Just guessing
        NOT IN (
                    WITH   got_prev_emp_type    AS
                );This assumes that emp_dt, demp_type and demp_id are never NULL.
I hope this answers your question.
If not, post a little sample data (CREATE TABLE and INSERT statements, relevant columns only) for all tables, and also post the results you want from that data.
If you're asking about a DML statement, such as DELETE, the sample data will be the contents of the table(s) before the DML, and the results will be state of the changed table(s) when everything is finished.
Explain, using specific examples, how you get those results from that data.
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select msi.segment1,micv.CATEGORY_SET_NAME
from MTL_system_ITEMs msi, MTL_ITEM_CATEGORIES_V micv
where msi.INVENTORY_ITEM_ID = micv.INVENTORY_ITEM_ID
and msi.ORGANIZATION_ID = 853
and msi.ORGANIZATION_ID = micv.ORGANIZATION_ID
and msi.segment1 = 'C2601ZE'
and micv.CATEGORY_SET_NAME not in (
        select micv.CATEGORY_SET_NAME
        from MTL_system_ITEMs msi, MTL_ITEM_CATEGORIES_V micv
        where msi.INVENTORY_ITEM_ID = micv.INVENTORY_ITEM_ID
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Hi,
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1     null   null
null   2     null
null null   3
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Hi,
Here's one way
SELECT MIN (a) AS a
,       MIN (b) AS b
,       MIN (c) AS c
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Hi I have data base and two schemas A and B
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Schema A given permision to Schema B for execute proc1 in Schema B
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>
Hi I have data base and two schemas A and B
A schema have procedure proc1 contain logic to update table emp
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Schema A given permision to Schema B for execute proc1 in Schema B
after execution porc1 in schema B which schema emp table get updates. and why?
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2. HOW was user B given permission to execute the proc in schema A? Directly or thru a role?
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Good Evening,
i am Srinivas V,
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Need query for below requirement

create table nsk_temp2 (num number,parent_num number,src_num number);
insert into nsk_temp2 values (1000,null,null);
insert into nsk_temp2 values (1001,1000,null);
insert into nsk_temp2 values (1002,1000,null);
insert into nsk_temp2 values (1010,null,1000);
insert into nsk_temp2 values (2001,1010,null);
insert into nsk_temp2 values (2002,1010,null);
num parent_num src_num
1000
1001     1000
1002     1000
1010          1000
2001     1010
2002     1010
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num parent_num src_num
1000
1001     1000
1002     1000
1010          1000
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2002     1010     1002
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Hi,
This does what you requested:
WITH     got_r_num     AS
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     ,     ROW_NUMBER () OVER ( PARTITION BY parent_num
                               ORDER BY         num
                       )         AS r_num
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SELECT       d.num, d.parent_num
,       NVL ( d.src_num
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Need SQl for

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create table EXAM
STUDENT_ID NUMBER,
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30     300
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The following should do it:
SELECT student_id
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, max(decode(rank, 2, marks, NULL)) mark_rank2
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select
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round(avg(CATEGORY_6 + CATEGORY_7 + CATEGORY_13),0) "Talent Engagements",
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select linkval AS LINK,
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How to write sql query for below example.

Hi,
I have requirement.
There are number of rows and I need the result through query as follows.Please help me to proved sql query for below mentioned requirement.
example: table TEST.
COLA COLB COLC COLD
MANAGER 5 NULL null
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Thanks

<<if COLA IS MANAGER THEN CONSIDER MANGER RECORD>>
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Regards
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How to write sql query for below mentioned eaxmple.

Hi,
I have requirement.
There are number of rows and I need the result through query as follows.Please help me to proved sql query for below mentioned requirement.
example: table TEST.
COLA COLB COLC COLD COLE COLF MANAGER 5 NULL NULL 3 NULL
SR.MANAGER 6 3 NULL NULL NULL
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COLB COLC COLD COLE COLF
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user8680248 wrote:
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source_file_name => 'ncsn',
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destination_file_name => 'ncsn');
end;What database version?
What are you trying to do exactly?
It's working but you have to put it in a loop. Fine, what's the problem you are having?
begin
loop
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