The biggest count of rows of sys tables

Hii ??
I want to learn how can I find the biggest count of rows of sys tables or
which table has around 900000 records on sys user database oracle 10g??

Hello;
What purpose would knowing the row count in tables owned by SYS serve ? The query below will give you a fair idea of row counts in tables owned by SYS assuming that statistics have been recently gathered for these tablesselect table_name,num_rows from dba_tables where owner='SYS';Varad

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Get the count of rows in a table control

Hi Experts,
How do I get the count of the rows in a table control during run time.
I am developing a BDC in which I have to check all entries in a table control.
My requirement is to get the total number of rows in a table control dynamically.
Thanks
Kumar

Hi,
Use a variable when u r passing the records from the internal table to the screen fields
and display the same.
I think this idea may help u.
And pls explain me ur requirement clearly.
Refer to the following link this may help u.
http://sapabapnotes.blogspot.com/2008/03/working-with-ecatt-extended-computer.html
Reward if helpful.
Jagadish

Count of rows of a table in header

Hi Experts,
I am stuck in a tricky scenario.
I need to get the count of rows of a table in a webi report in the header of the report.
And the count should change dynamically according to the filtering done on the table.
For eg.
If I have 10 countries in a table, so table has 10 rows.
Now the count on header should show 10.
Now if we filter the column to 5 countries, the count on the header should change to 5.
Any Idea's.
Regards,
Gaurav

Nops
It doesn't work.
Let me reframe my issue again:
I dragged country object on my report.
UK
US
JAPAN
CANADA
Now lets say in the report title, I write the formula as =Count(country)
It will give me 4.
Now I clicked on the column country and applied filter i.e. country = US ; UK
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US
In the header the cell still shows 4, which I want to see as 2.
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How to get count of rows for a table?

Hi,
How to get count of rows for a table and secondly, how can i have access to a particular cell in a table?
Regards,
Devashish

Hi Devashish,
WdContext.node<Your_node_name>().size() will give you the no: of rows.
This should be the node that is bound to the table's datasource property.
WdContext.node<Your_node_name>().get<node_name>ElementAt(index_value); will select the row at that particular index.
You can access an attribute of a particular row as
WdContext.node<Your_node_name>().get<node_name>ElementAt(index_value).get<attribute_name>();
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Best Regards,
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Message was edited by: Nibu Wilson

How to retrieve the number of "free" rows in a table?

Hi,
if in a client only environment (no sync to mobile server) rows are inserted and deleted into a table,
is there a way to retrieve the number of "free" rows in a table? Number of "Free" rows stands for
number of rows that can be inserted again, before the table extents in size.
Is there a way in OLite 10.3.0.2.0 to retrieve the size of tables and indexes? ALL_TABLES is not
a place that really works.
Best regards and many thanks,
Gerd

Hi Gary,
many thanks, the partner uses a Lite client db without sync. The db runs inside an laboratory device and collects measures. There must be a way to estimate the the number of "measures" rows, that stil can be stored in the db.
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Table name and count of rows in that table through out the database

Hi All,
how to find the table_name and the number of rows in that table for all in a database.
Bhargava S Akula.

Hi,
Something like this
create function table_count(
   owner       dba_tables.table_name%type
,table_name dba_tables.table_name%type)
   return number
is
   the_count   number;
   stmt        varchar2(2000);
begin
   stmt := 'select count(*) from ' || owner || '.' || table_name;
   execute immediate stmt
                into the_count;
   return the_count;
exception
   when others
   then
      return 0;
end table_count;
select owner, table_name, table_count(owner, table_name)
from dba_tables
where 1 = 2; -- remove this Regards
Peter

Count of rows from different tables.

Hi Friends,
I have 4 tables with a common column name "ID". I would like to get the count of rows from all the four tables which has the same ID.
Ex
select count(a.id) from table1 a,table2 b,table3 c,table4 d where a.id=b.id=c.id=d.id=5;
please suggest me some solution

may be thsi?
select count(a.id) from table1 a,table2 b,table3 c,table4 d
where a.id=b.id and a.id=c.id and a.id=d.id and a.id=5;

Need Query to that generate count of rows of all tables

Hi
i need a query which gives the result of no.of rows in talbe and coresponding table name.
And then i need to compare the same with other DB schema
Thanks in advance

Hi User,
We can also get the count of rows for all the tables associated with a User, we can create a custom function which
uses the table name to return results.
CREATE OR REPLACE FUNCTION TAB_ROWS_CNT (TAB_NAME IN VARCHAR2)
   RETURN NUMBER
AS
   TAB_CNT   NUMBER :=0;
BEGIN
   EXECUTE IMMEDIATE 'select count(*) from ' || TAB_NAME
      INTO TAB_CNT;
   RETURN TAB_CNT;
END;And query,
SELECT TABLE_NAME, TAB_ROWS_CNT (TABLE_NAME) ROW_CNT
FROM USER_TABLES;Which gets us the count of Individual Tables for a user.
This is an just that we can do in this way also. But, use which is optimal.
Thanks,
Shankar

What is the maximum number of row for a table control in LabWindows/CVI ?

I use LabWindows CVI 8.5.1 (MMI first developped in version 6.0).
In one of our many MMI, a table control contains a list of aircraft parameters.
We can add as many parameters (row) as we want but over 40 000 we observe a crash of the LabWindows CVI runtime.
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So my questions are:
What is the real maximum number of row for the table control ?
Is this maximum number of row different on LabWindows 2010 version ?
Or is there an other solution ?
Thanks

Greetings,
Can you clarify what you mean by "crash"? Is there an error message thrown? Is it possible that you've consumed all of the available memory?
Please let me know.
Thanks, James Duvall
Product Support Engineer
National Instruments

Count all rows in all tables

Is there any easy way to count all of the rows in all of the tables?
I am currently generating a list of tables by selecting from all_tables and then turning that into individual select count(*) statements using awk.
I'm guessing there is probably some other better method?

Jim,
I have a sql script which I call numrows that will dynamically create select count(*) statements from the dba_tables dictionary view... It does not display all of the tables in the entire database, but instead prompts you for a particular schema. Maybe you can adjust to do what you want it to..
Regards,
David
+++beginning of script
-- Script to count the number of rows in tables
set serveroutput on
declare
numrows integer;
cursor c1 is select table_name from user_tables order by table_name;
function rowcount(tablename in user_tables.table_name%type)
return integer is
cursornum integer;
numrows integer;
ignore integer;
begin
cursornum := dbms_sql.open_cursor;
dbms_sql.parse(cursornum,
'select count(*) from ' | | tablename,
dbms_sql.v7);
dbms_sql.define_column(cursornum, 1, numrows);
ignore := dbms_sql.execute(cursornum);
ignore := dbms_sql.fetch_rows(cursornum);
dbms_sql.column_value(cursornum, 1, numrows);
dbms_sql.close_cursor(cursornum);
return numrows;
end;
begin
dbms_output.enable(10000);
dbms_output.put_line('Table Rows ');
dbms_output.put_line('------------------------------ ----------');
for c1rec in c1 loop
numrows := rowcount(c1rec.table_name);
dbms_output.put_line(rpad(c1rec.table_name, 32) | | numrows);
end loop;
end;
null

How to get the values of all rows in advanced table

HI All,
I am using an advanced table to enter the values for the service contract line (its a custom page)in that advanced table i ahave column with lov called task number for that task number once i had choosed one task number and creating one more row using add anethor row button i want to restrict the user to not to choose the task number which was entered in the previus row.
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ajay

Hi
your approach will have two steps
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Pratap

How to get the class from selected row in af:table

I know that you can get individual selcted row values from an af:table using getRow().getAttribute("attName").
But, can I obtain the class that the table iterator used to populate the table?
For instance, a table lists the result of an employee search that was bound to a session bean method returning List<Employee>.
After selecting the employee of interest and clicking a command button I want to access that instance of the Employee class to pass onto the session bean to do some stuff.
I don't want to hit the database to do it either (via a query on a key value for example) - the search iterator has already retrieved it, I just want to access it and do something with it.
Possible?
Thanks.

Hi,
if you use ADF try iterator.getCurrentRow().getDataProvider() on the binding container. If you use ADF Faces without then the Row object is the instance of your class
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Count number rows in multiple tables from one query

Hi
I was wondering if its possible to have a single query return the number of lines in multiple tables, for example i have the tables
foo1
pk_foo1
and
foo2
pk_foo2
They are not joined together by any contraints. So the pseudo code for the query would be something like
SELECT numrows(pk_foo1), numrows(pk_foo2) FROM foo1, foo2
Thanks!

without a join you get a cartesian product for the query:
SQL> select count(d.deptno),count(e.deptno)
2 from dept d,emp e
3 /
COUNT(D.DEPTNO) COUNT(E.DEPTNO)
            105             105so you need to do a bit of trickery
1 select a.cnt,b.cnt
2 from
3 ( select count(d.deptno) cnt from dept d ) a,
4* ( select count(e.deptno) cnt from emp e) b
SQL> /
       CNT        CNT
         7         15
SQL> select count(*) from dept;
COUNT(*)
         7
SQL> select count(*) from emp;
COUNT(*)
        15

Howto limit max. count of rows in a TABLES-based import-parameter?

Hello all,
I have created a web service based on a custom function module in SAP. Beside others this function module provides one TABLES input parameter, which is set to "optional". Now I want to publish the web service with this parameter optionally as well, but also allow it for max. 10 tmes (meaning max. 10 rows for this import table).
I have found an entry for min and max settings in SE80 for this web service, but unfortunately these both fields are read-only, so I can't set the maxOccurs here.
Any ideas how I can solve this problem?
Thanks in advance for your help!
Kind regards, Matthias
Edited by: Matthias F. Brandstetter on Oct 21, 2010 10:32 AM

Hi,
It is not possible to change SAP generated service. Better you create new service in ESR and assign correct maxOccurs and then create proxy of this service in backend where you can also map ESR service to FM.
To minimize effort you can copy same wsdl and then change wsdl and import in ESR as new service.
Regards,
Gourav

Sql Query : Sum , all the possible combination of rows in a table

SQL Server 2008 R2
Sample Table structure
create table TempTable
ID int identity,
value int
insert into TempTable values(6)
insert into TempTable values(7)
insert into TempTable values(8)
insert into TempTable values(9)
insert into TempTable values(10)
I actually want something like below,
that It returns rows such that, it has the sum of all the remaining rows , as shown below.
I will ignore the repeated rows.
6+7
6+8
6+9
6+10
6+7+8
6+7+9
6+7+10
6+8+9
6+8+10
6+9+10
6+7+8+9
6+7+8+9+10

This makes no sense. What about NULLs? What about duplicate values? You have rows, so you have many combinations. We know that this set totals to 39, so there is no subset totals to half of any odd number. 19.5
in this case.
None of your examples are
even close!
6+7 = 13
the remaining rows 8+9+10 = 27, so you failed!
Want to try again?
--CELKO-- Books in Celko Series for Morgan-Kaufmann Publishing: Analytics and OLAP in SQL / Data and Databases: Concepts in Practice Data / Measurements and Standards in SQL SQL for Smarties / SQL Programming Style / SQL Puzzles and Answers / Thinking
in Sets / Trees and Hierarchies in SQL

The biggest count of rows of sys tables

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