How to select a value to a maximum value of another column in the same line?

pVersion pdate pcount
11 1/6 / 2011 1
06/11/2011 0, 25
11 1/6 / 2011 24

How to select for a maximum pcount pversion, in this case count max is 25 and version will be 0?

tcode wrote:
pVersion pdate pcount
11 1/6 / 2011 1
06/11/2011 0, 25
11 1/6 / 2011 24

How to select for a maximum pcount pversion, in this case count max is 25 and version will be 0?

WHERE PCOUNT = (SELECT MAX (PCOUNT) FROM TABLE1)

Tags: Database

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How to find a value in any column of the table - essentially a search

Hi guys,.
Thanks in advance for your help.
I'll try to find a value in any column of the table? How can I do?
An example of value would be "FEDERAL."
Using Oracle 11 g and SQL Developer.
Thank you

It's a question that is asked in the past several times (but not recently from what I remember).

Michaels has provided in the past, solutions which are quite clever, just using SQL...

10g of solution

Michaels > var val varchar2 (5)

Michaels > exec: val: = "Sub".
PL/SQL procedure successfully completed.

Michaels > select distinct substr (: val, 1, 11) "keyword."
substr (table_name, 1, 14) "table."
substr (t.column_value.getstringval (), 1, 50) ' / value of the column.
CLO.
Table
(xmlsequence
(dbms_xmlgen.getxmltype ("select" | column_name))
|| 'from ' | table-name
|| ' where upper (')
|| column_name
|| ') as superior (' %' |: val)
|| '%'')'
) .extract (' LINES/rowset / * "")
)
) t
-where table_name in ('EMPLOYEES', 'JOB_HISTORY', 'SERVICES')
order of the "Table".

11g upwards

SQL > select table_name,.
column_name,
: search_string search_string.
result
from (select column_name,
table_name,
"ora: view("' ||) " table_name | "") / LINE /' | " column_name | "[ora:contains (text ()," %' |: search_string | ")]. (%») > 0]' str
CLO
where table_name in ('EMP', 'Department')),
XMLTable (columns str result varchar2 (10) path '.')
/

TABLE_NAME COLUMN_NAME SEARCH_STRING RESULT
------------------------------ ------------------------------ -------------------------------- ----------
DEPT                           DNAME                          es                               RESEARCH
EMP                            ENAME                          es                               JAMES
EMP                            JOB                            es                               SALESMAN
EMP                            JOB                            es                               SALESMAN

4 selected lines.

How to check multiple values with another column?

Hi all

create table xxc_abc (col1 , dept_id number number);

create the table xxc_bbb (col2 number,sa_dept_id number);

insert into xxc_abc values (1,10)

insert into xxc_abc values (2,11)

insert into xxc_abc values (3,12)

insert into xxc_bbb values (20.10)

insert into xxc_bbb values (20,11)

insert into xxc_bbb values (20,12)

SELCT

xxc_abc a.,

xxc_bbb b

where a.dept_id = b.sa_dept_id

Expected results

a.Col1 b.col2

--------- --------

1 20

2 20

3 20

I need to get several values a.col1 with the same value of the b.col2 column

a.Col1 b.col2

------- ------

1 20

2 20

3 20

Thank you

Post edited by: Rajesh123 added Test cases in the main Thread

Select the number you want to

with

xxc_abc as

(select 1 col1, 10 dept_id in union double all the)

Select 2,11 Union double all the

Select double 3.12

xxc_bbb as

(select col2 20, 10 sa_dept_id union double all the)

Select 20,11 Union double all the

Select 20,12 double

)

Select col1, col2, cnt_all, cnt_not_null, cnt_unique

from (select a.col1, b.col2,

Count (*) on cnt_all (b.col2 partition).

Count (a.Col1) on cnt_not_null (b.col2 partition),

Count (distinct a.col1) on cnt_unique (b.col2 score)

xxc_abc a.,

xxc_bbb b

where a.dept_id = b.sa_dept_id

)

where least (cnt_all, cnt_not_null, cnt_unique) > 1

order by col1

COL1	COL2	CNT_ALL	CNT_NOT_NULL	CNT_UNIQUE
1	20	3	3	3
2	20	3	3	3
3	20	3	3	3

Concerning

Etbin

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Hi all
I have NODE_DETAILS which has following of table columns

MSLINK
NODE_ID
RNUM

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Update)
Select / * + bypass_ujvc * / rnum has, row_number() over (order of mslink) NODE_DETAILS rrnum
)
set a = rrnum

But he throws ORA-01732: non-legal data manipulation operation on this display error

How can I update row_number() rnum column?

Thank you
Sujnan

You can use MERGE

SQL> create table node_details
  2  (mslink number
  3  ,node_id number
  4  ,rnum number
  5  )
  6  /

Table created.

SQL>
SQL> insert into node_details
  2  select -rownum, rownum, null
  3    from all_objects
  4   where rownum <= 5
  5  /

5 rows created.

SQL>
SQL> select *
  2    from node_details
  3  ;

    MSLINK    NODE_ID       RNUM
---------- ---------- ----------
        -1          1
        -2          2
        -3          3
        -4          4
        -5          5

SQL>
SQL> merge into node_details n
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  4  when matched then
  5     update set rnum = rrnum
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5 rows merged.

SQL>
SQL> select *
  2    from node_details
  3  ;

    MSLINK    NODE_ID       RNUM
---------- ---------- ----------
        -1          1          5
        -2          2          4
        -3          3          3
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SQL>
SQL>

By comparing the values of the column within the same line

Script
< code >
create table testp
(name, varchar2 (20),)
Yr1 number,
number of YR2,
number of YR3
number of yr4);
insert into testp values ('Jana', 900, 300, 400, 500);
insert into testp values ("sarat", 200, 300, 800, 100);
commit;
< code >
I need the result like this
< code >
NAME First_greatest Second_greatest
Jana 900 500
Sandrine 800 300
< code >
I used the larger function for the First_greatest result, but do not get the second_greatest, can you help me?
Thank you

Hello

Here's a way to do it:

WITH got_r_num AS

(

SELECT name

, n

ROW_NUMBER () (PARTITION BY NAME

ORDER BY DESC n

) AS r_num

OF testp

UNPIVOT (n

YEAR IN (yr1

yr2

an3

yr4

)

)

)

SELECT *.

OF got_r_num

PIVOT (MAX (n)

FOR r_num IN (1 AS first_greatest

2 UNDER second_greatest

)

)

;

Output:

NAME FIRST_GREATEST SECOND_GREATEST

-------------------- -------------- ---------------

Jana 900 500

Sandrine 800 300

Maybe your data must be stored in a form upivoted in the first place, with each year on a separate line.

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1013248 wrote:

Please update your forum profile with a real handle instead of '1013248 '.

I have a page 1001 with an item from the selection list (SLI), a button (BTN) and a report (EPR).

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I managed to pass the value of a column in the report, but how to pass the value of SLI this link?

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Hello

2685870 wrote:

How can I put my calculation result in a column named within the same table?

I have a table called: dgpercentagedatachart

I use the columns of this dgpercentagedatachart: totalcecrating divided by lowestfeederrating times 100 to get the percentage

In the query, I gave the result the Alias of the cal

What I want is to put this result in my application or my calculation (in percentage) in my empty column '%' on my table of dgpercentagedatachart .

How can I configure this syntax?

This is the select query, I came with:

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100.00*dgpercentagedatachart.totalcecrating/dgpercentagedatachart.lowestfeederrating as cal

of dgpercentagedatachart;

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CAL lowestfeederrating Totalcecrating

8,978 7.48166666666666666666666666666666666667 120

30.951 25.7925 120

5.04 120 4.2

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/ lowestfeederrating

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Explain, using specific examples, how you get these results from these data.

Always say what version of Oracle you are using (for example, 11.2.0.2.0).

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How to select a value to a maximum value of another column in the same line?

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