SQL & PL/SQL :: How To Find Number Of Rows Of View
Oct 22, 2010is there a way to find out how many rows a View has? Something similar to NUM_ROWS with regular tables perhaps? Or do I have to use Count(*)?
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Reports & Discoverer :: How To Find Page Number And Total Number Of Pages
Jan 26, 2010i am using oracle developer 6i report builder i required this type of query
example
if (:page number LIKE '1')
then
srw.set_text_color('darkred');
end if;
return (TRUE);
end;
but page number is not my table database item how can i use builtan page &<pagenumber> use for conditional format.
SQL & PL/SQL :: Count A List Of Number Value And Find Maximum Number?
May 21, 2010how do I count a list of number value eg 1,1,1,1,3,3,6,4 and find the one with maximum number which is 1
View 5 Replies View RelatedView To Find SQL Plan Changes
Jul 4, 2012The view that can be used to find the changes the plans (hash_value,plan_hash_value for a particular sql statement).
I have a particular sql statement for which the execution plan changes but, unfortunately i cannot find regarding which view can be used to find the details regarding this. V$SQL_PLAN_MONITOR is not working as well.
SQL & PL/SQL :: View To Find DB Link Type
Feb 21, 2012Is there any view to find out the Types (Public or Private) of the DB LINK already created?
View 6 Replies View RelatedSQL & PL/SQL :: Merge Rows On View
Aug 19, 2012I have problem with merging rows into view. I have created "INSTEAD OF" triggers on the view for insert/delete/update of rows. However, the merge is not working and it needs rowid to work. Is there any way how to make MERGE working here ? I must use merge, because I am changing the structure of database used for large java application. And it uses tons of merge commands,changing them to insert/update is inefficient because of development-time and of course resulting execution-time.
create table val_00 (
id number(10),
data varchar2(100),
constraint pk_val_00 primary key (id) validate
) organization index;
[code]....
SQL & PL/SQL :: Find And Trace Custom View / Procedure?
May 24, 2013I know that this query had been executed again the db, but the person is no longer here. Last run was about 3~4 months ago.
SELECT Subject_ID,
TO_CHAR (completed_date, 'mm/dd/yyyy'), status
FROM ADMINDBG_USER.adbt_master
...
[ADMINDBG_USER.adbt_master] is not a part of [dba_tables]. [ADMINDBG_USER.adbt_master] must be a view/procedure/a sort.
I have no luck to find what view/procedure/syntax is populating the data onto [ADMINDBG_USER.adbt_master].
SQL & PL/SQL :: How To Find Size Of View Or Table In Database
Jul 10, 2010How can we find the size of a view or synonym or table in a database. What is the code.
View 4 Replies View RelatedSQL & PL/SQL :: How To Create A View Having All Rows From Tables
Apr 21, 2010I have a table as shown below,
SQL> select * from Main_Table;
AA
--------------------
SUB1
SUB2
Here the SUB1 and SUB2 are "tables" and are similar in their structure. The "Main_Table" will be update dynamically and the no of rows in this table will vary.
Now my question , i need to create a view which will have all the rows from these tables ,in the current case it is something like
create or replace view sample
as
select * from SUB1 union all
select * from SUB2
How can this be achived. I tried as shown below:
spool file_to_exe.sql
select 'select * from ' || AA ||' union all ' from Main_table;
spool off
i will end up in a union all "extra" , if i do like this.
how can achieve this ?..
Server Administration :: How To Find The Base Table Of A View
Aug 15, 2011How to find the base table of a view,such as a view:
create or replace view vw_test as select * from tb_test;
Is there dic view to get the base table of view?
View With Variable Number Of Columns
Oct 21, 2011I've created a stored procedure which creates itself a view (a MV to be honest); the instructions to create this m.view are dinamically built insinde my procedure, so each time i run it, based on the different input parameters, i've got a different result (my output m.view can have three colums the first time, or ten the next time) how can I read my output view to put the data into file? I've tried with "select * bulk collect into my_array from my_ output_ view"...after declaring "my_array" as a varying array with the max number of colums I could ever have...but nothing: if the array dimension doesn't match the number of columns that i've on my view, i.e. i receive "ora-00947 not enough values" error.
Is there a method to dimension dinamucally the array to store my data? Or should I change the code to fetch some other way the data i need to put to a file?
SQL & PL/SQL :: How To Describe Number Length In VIEW
Sep 30, 2011in the case below, when i created VIEW to add a new Department for some reason, its length is un-identified but i want the length as describe in table, how i can get ?
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Production With the Partitioning, OLAP and Data Mining options
devtest@ Test.DB> desc dept
Name Null? Type
----------------------------------------------------------------- -------- ------------
DEPTNO NUMBER(2)
DNAME VARCHAR2(14)
LOC VARCHAR2(13)
devtest@ Test.DB> l
1 select deptno, dname, loc from dept
2 union all
3 select 99 deptno, 'MY DEPTT' dname, 'MY LOCATION' LOC
4* from dual
devtest@ Test.DB> create view my_dept as
2 select deptno, dname, loc from dept
3 union all
4 select 99 deptno, 'MY DEPTT' dname, 'MY LOCATION' LOC
5 from dual;
[code]....
View - Join Displays Duplicate Rows?
Apr 16, 2012The view below creates, however displays duplicate rows. Why is this may I ask?
CREATE OR REPLACE VIEW customer_order_vw
AS
SELECT
a.customer_id,
[Code]....
SQL & PL/SQL :: How To Find Next Closest Number In Series
Jan 21, 2012i have a data something like
010030
110495
210960
311425
[code]...
and user enters the figure like 13025now i would like to find the closest next value to the number entered by user, which is 713285 .how can i get this result, i have search a lot on Internet and i found some analytic functions can work out. but don't know how ..
SQL & PL/SQL :: Query To Find The Number Of Alphabets?
Apr 20, 2013I need to find out that assume i have a table having 2 column
Num Name
1 Adam
2 Akanksha
1 barren
2 bosli
3 Benergee
4 Bhawna
3 anjani
I want a query as if A is there 2 times then there should be 1 then 2 then there is b coming in 4 places then it should be 1 2 3 4 and again there is anjani so 3 should be there as 1 and 2 in first 2 places and the num should be automatically generated number based on the count of the alphabets
SQL & PL/SQL :: Find A Negative Number In String?
Apr 24, 2012I am currently working on a Data Dictionary project where we need to run a few rules against the give data sources to see if they all comply together.
One of the rule is to check if the no. is negative or not. So for that what I tried to do was to check if first the field is number or not and then check on if it is negative or not.
This is the code I am currently trying on and is not looking good.
SELECT 1 FROM DUAL
WHERE decode(DECODE( TRANSLATE('-123.45','-0.123456789',''), NULL, 1,0), 1,substr('-123.45',1,1) ,' ' ) = '-'
SQL & PL/SQL :: Find Biggest Age Number In Table?
Mar 2, 2010i want a simple query to find out for example the highest age in the table.
View 9 Replies View RelatedPL/SQL :: Find The Range Of Number Between Two Columns
Jul 12, 2012I have a table with two columns Column1 and column2
Like such
create table testTable (column1 number(15), column2 number(15));
insert into testTable values (1,5);I need to find the numbers between column 1 and column 2 including the column 1's number and column's 2 number.
so my answer set should be
1,2,3,4,5
Security :: How To Find Out Date View Status Changed To Invalid
Mar 10, 2011We are trying to audit a view. We are currently seeing that view in production instance and trying to find out when exactly it got invalidated.
View 4 Replies View RelatedPL/SQL :: Oracle Dictionary View 2 / Find Queries Run And Its Execution Time
Feb 6, 2013Is there any oracle dictionary view which captures the queries being run by users on the database and time taken to execute those queries?We need to find out the OS user not the database user since we have to identify the users who are executing long running queries.We require this basically to monitor the long running queries on the database.
View 2 Replies View RelatedSQL & PL/SQL :: How To Find Rows With Certain Values And Replace Them In The Same Script
Jun 17, 2010I have a large table with a few billion rows. I need to find ITEM_NAME values in ITEM_MASTER table containing " " (spaces) and replace them with other values. This has to be done within the same script. The replacement values could be any characters or numbers, but not spaces.
The whole reason for this table is testing big databases, so it does not matter what it contains. The reason I need to replace them is that this table will be dumped to a space delimited flat file and spaces within values are not acceptable.
SQL & PL/SQL :: How To Find Out Which Rows Affected By Update Command
Dec 7, 2010Assume that we have table Test with a column TestId and Status. This table is having 10,000 records. Now, we need to write a stored procedure that does the following:
1) Select top 10 rows whose "Status = NEW'
2) Update the selected top 10 rows with "Status = PROCESSING"
3) Return those top 10 rows.
Assuming there are hundreds of such requests coming to Oracle database, how can we make sure each request NEVER gets a duplicate record at any given point of time and how to fetch the records that have been updated individual request?
PL/SQL :: How To View The Number Of Locks Defined For A Database
Aug 21, 2012How to view the number of locks defined for a database? I am using Oracle 10g.
How to calculate the number of locks for a given sql select statement?
say for example,
select a.eno,b.ename,c.salary,d.dob,e.address
from a,b,c,d,e
where...
...
..
Assume all of them are row level locking.
I want to calculate the number of locks . How many locks will be held while running the above query?
Selecting 100 Number Rows?
Jan 15, 2011how can I select whole table in parts of 100 rows?
If I have primary key I can:
CODEstart=0;
end=100;
select * from table where ID>=start_point and ID<end;
start=end;
end=end+100;
and repeat:
CODEselect * from table where ID>=start_point and ID<end;
How can I do it without primary key? Is there another posibility to getting 100 number of rows? Maybe using rowid?
Display Different Number Of Rows?
Jan 23, 2009i have a table displaying location, cost, inner_num and rownum ordered by the descending order of the cost.
the question is: display locations of the highest 10 costs. if the cost of 11th row is the same as 11th, then display 11 rows.
SQL & PL/SQL :: How To View Rows In Table Format Using Select Query
May 28, 2012I need to view the rows of the result of a select query in table format in GUI application.I have used XMLELEMENT to somewhat match the scenario to display as ','(comma) separate values as b belwo
SELECT RTRIM (XMLAGG (XMLELEMENT (e, EMPNO || ',')).EXTRACT ('//text()'),
',')
AS empid,
RTRIM (XMLAGG (XMLELEMENT (e, ENAME || ',')).EXTRACT ('//text()'),
[code]...
But the case is I need to display the value in table format Horizontally as below
EMPIDemployee nameDEPID
778
278CLARK10
397MILLER
934KING
[code]...
How To Find Number Of Connections From Specific Client
Mar 13, 2013We are interested to find the number of connections from specific client. Is tracing on sqlnet.ora in the client machine the answer? If yes, which trace has the information?
View 1 Replies View RelatedHow To Find Oracle Client Version Number In Nix
Mar 26, 2008I want to find out the oracle client version on a particular server. How can I do that? I used to know some files to look at, and part of the file name indicated the version #, but it's been too long and I don't remember which files they are.
View 2 Replies View RelatedSQL & PL/SQL :: Query To Find Number Of Nulls For Each Record
Aug 18, 2013We have data as below in the table. I need the to display the records in the order based on number of NULL values and position for each record.
provide a simple query using case in ORDER BY clause.
ID CLASS NAME DIST_ID DIST_NAME
0 NULL KIRAN 0 AP
0 C1213 NULL 0 AP
0 NULL NULL 0 AP
NULL C1234 NULL 0 AP
0 NULL NULL 0 AP
NULL NULL NULL NULL NULL
0 C123 RAJESH 0 AP
NULL C123 RAVI NULL AP
We have to give the rank based on NULL values and NULL value column position.Let us assume column positions as
1 2 3 4 5
ID CLASS NAME DIST_ID DIST_NAME
for the following three records number of NULL values are same. but positions are different.
0 NULL NULL 0 AP
NULL C1234 NULL 0 AP
0 NULL NULL 0 AP
NULL C123 RAVI NULL AP
Based on the column positions the ranks as
2*2+3*3=13
1*1+3*3=10
2*2+3*3=13
1*1+4*4=17
Which is having high rank (greatest number) that record should come last . The record which is having all values that should come first. The record which is having all NULL values should come last. The out put I want as
ID CLASS NAME DIST_ID DIST_NAME
0 C123 RAJESH 0 AP
0 NULL KIRAN 0 AP
0 C1213 NULL 0 AP
NULL C1234 NULL 0 AP
0 NULL NULL 0 AP
0 NULL NULL 0 AP
NULL C123 RAVI NULL AP
NULL NULL NULL NULL NULL
Reports & Discoverer :: Find Out Last Page Number?
Sep 29, 2011I want to display a boilerplate item and their value only on the last page.
The item is under frame . So print object at last page doesn't work.
I could find the page number by the use of srw.get_page_num(n).
But not sure how to find the last page number.
