Count total number of rows present in the schema
Count total number of rows present in the schema including table, sequence, view
Desirable Output
table Sequence Views
1000 20 1000
You mean You need to count the No of Tables, View and Sequence Present in the Schema ??
Hi Some thing like this,
SELECT a.view_cnt AS "View Count", b.tab_cnt AS "Table Count",
c.seq_cnt AS "Sequence Count"
FROM (SELECT COUNT (*) view_cnt
FROM USER_VIEWS) a,
(SELECT COUNT (*) tab_cnt
FROM USER_TABLES) b,
(SELECT COUNT (*) seq_cnt
FROM USER_SEQUENCES) cWhich give you,
View Count Table Count Sequence Count
153 878 32Thanks,
Shankar
Edited by: Shankar Viji on Aug 28, 2012 3:03 AM
Similar Messages
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Getting the count of rows present in the oracle table
Hi all,
i want to get the total number of rows present in the sql table to the appmodule.
After applying the some view criteria to the view object. if it try with getallrowsinrange it was giving count of rows present in the viewobject but i want total number of rows present in the sql table.
How can i get that
I am using jdev 11.1.1.5
Thanks in advanceI threw something together, quick and dirty, feel free to optimize.
Assuming that you want the table count, I put the code into a EntityDefImpl subclass since this is what represents a table in the middle-tier.
public class EmpDefImpl
extends EntityDefImpl {
* This is the default constructor (do not remove).
public EmpDefImpl( ) {}
//~ Methods ****************************************************************************
public long getTableRowCount( DBTransaction transaction ) {
String query = getQuery( );
String countQuery = String.format( "SELECT COUNT(*) FROM (%s)", query );
long count = 0;
ViewObject vo = transaction.createViewObjectFromQueryStmt( countQuery );
try {
vo.executeQuery( );
Row row = vo.first( );
Number number = (Number)row.getAttribute( 0 );
count = number.longValue( );
} finally {
vo.remove( );
return count;
}Depending on your type map, you might not get a oracle.jbo.domain.Number, but something else, so the cast might need correction.
Usage example:
public class EmpEditViewImpl extends ViewObjectImpl {
public EmpEditViewImpl() {
protected void executeQueryForCollection( Object object, Object[] object2, int i ) {
super.executeQueryForCollection( object, object2, i );
EmpDefImpl def = ( EmpDefImpl )getEntityDef( 0 );
long tableRowCount = def.getTableRowCount( getDBTransaction() ) );
// Do something with it
}As you can see, the code is pretty generic. You might also be able to put this into an ADF extension base class.
Sascha
Edited by: Sascha Herrmann on Jun 7, 2012 2:39 PM -
Display the total number of rows for the report in OBIEE 11g
Hi, In obiee 11g, the pagination will be 1-25. Is there any possiblity in obiee to show the total rows count next to pagination. Ex: if the result contains 120 rows. it should display after the pagination
Records 1-25. Total of Records : 120
Is there any way we can display the total number of rows for the report.
Kindly help me.. Its very urgent requirement.
MAny Thank in advacneCheck this http://obiee100.blogspot.com/2011/07/display-total-number-of-records-in.html
and
http://docs.oracle.com/cd/E28280_01/bi.1111/e10544/appsql.htm#CHDCDIDA
You have to go something like as suggested in previous link.
Mark as correct/helpful -
Is it possible to show the count of number or rows in table on the Home page Tab button.
Is it possible to show the count of number or rows in table on the Home page Tab button.
On home page there is a Tab called Count and I want to show the count on the right corner of this tab button.
Please helpCreate an application item. APP_HOME_COUNT.
Create an application process:
make the application process type "on new instance" if you only want this to run once
make it "on load before header" if you want to have the value set every page load
application process source:
select count(*) into APP_HOME_COUNT from <your table>
modify the tab name to reference the app item, maybe something like "Count(&APP_HOME_COUNT.)"
result should look like this "Count(5)"
Good Luck,
Tyson -
How to get the total number of occurrences based on the value of a column.
Hello everyone,
This is the first time that I will ask question here on your forum but has been following several threads ever since. I guess that now is my turn to ask a question. So anyway here is the thing, I have a query that should return count the number of rows depending on the value of SLOT. Something like this:
WIPDATAVALUE SLOT N M
1-2 TRALTEST43S1 1 3
1-2 TRALTEST43S1 2 3
3 TRALTEST43S1 3 3
4-6 TRALTEST43S2 1 4
4-6 TRALTEST43S2 2 4
4-6 TRALTEST43S2 3 4
7 TRALTEST43S2 4 4-----
As you can see above, on the SLOT TRALTEST43S1, there are three occurrences so M (Total number of occurrences) should be three and that column N should count it. Same goes with the SLOT TRALTEST43S2. This is the query that I have so far:
SELECT DISTINCT
WIPDATAVALUE, SLOT
, LEVEL AS n
, m
FROM
SELECT
WIPDATAVALUE
, SLOT
, (dulo - una) + 1 AS m
FROM
SELECT
WIPDATAVALUE
, SLOT
, CASE WHEN INSTR(wipdatavalue, '-') = 0 THEN wipdatavalue ELSE SUBSTR(wipdatavalue, 1, INSTR(wipdatavalue, '-')-1) END AS una
, CASE WHEN INSTR(wipdatavalue, '-') = 0 THEN wipdatavalue ELSE SUBSTR(wipdatavalue, INSTR(wipdatavalue, '-') + 1) END AS dulo
FROM trprinting
WHERE (containername = :lotID OR SLOT= :lotID) AND WIPDATAVALUE LIKE :wip
) CONNECT BY LEVEL <= m
ORDER BY wipdatavalue;And that it results to something like this:
WIPDATAVALUE SLOT N M
1-2 TRALTEST43S1 1 2
1-2 TRALTEST43S1 2 2
3 TRALTEST43S1 1 1
4-6 TRALTEST43S2 1 3
4-6 TRALTEST43S2 2 3
4-6 TRALTEST43S2 3 3
7 TRALTEST43S2 1 1-----
I think that my current query is basing its M and N results on WIPDATAVALUE and not the SLOT that is why I get the wrong output. I have also tried to use the WITH Statement and it works well but unfortunately, our system cant accept subquery factoring.
I know you guys will be helping out because you are all awesome. Thanks everyone
Edited by: 1001275 on Apr 19, 2013 8:07 PM
Edited by: 1001275 on Apr 19, 2013 8:18 PMHi,
Sorry, it's still not clear what you want.
Are you saying that, given this table:
CREATE TABLE trprinting
WIPDATAVALUE VARCHAR2(255)
, SLOT VARCHAR2(255)
INSERT INTO trprinting (wipdatavalue, slot) VALUES ('1-2', 'TRALTEST43S1');
INSERT INTO trprinting (wipdatavalue, slot) VALUES ('3', 'TRALTEST43S1');
INSERT INTO trprinting (wipdatavalue, slot) VALUES ('4-6', 'TRALTEST43S2');
INSERT INTO trprinting (wipdatavalue, slot) VALUES ('7', 'TRALTEST43S2');you want to produce this output:
WIPDATAVALUE SLOT N M
1-2 TRALTEST43S1 1 3
1-2 TRALTEST43S1 2 3
3 TRALTEST43S1 3 3
4-6 TRALTEST43S2 1 4
4-6 TRALTEST43S2 2 4
4-6 TRALTEST43S2 3 4
7 TRALTEST43S2 4 4? If so, here's one way:
WITH got_numbers AS
SELECT wipdatavalue
, slot
, TO_NUMBER ( SUBSTR ( wipdatavalue
, 1
, INSTR ( wipdatavalue || '-'
) - 1
) AS low_number
, TO_NUMBER ( SUBSTR ( wipdatavalue
, 1 + INSTR ( wipdatavalue
) AS high_number
FROM trprinting
SELECT wipdatavalue
, slot
, ROW_NUMBER () OVER ( PARTITION BY slot
ORDER BY low_number
) AS n
, COUNT (*) OVER ( PARTITION BY slot ) AS m
FROM got_numbers
CONNECT BY LEVEL <= high_number + 1 - low_number
AND low_number = PRIOR low_number
AND PRIOR SYS_GUID () IS NOT NULL
ORDER BY low_number
, n
;Much of the complexity here is caused by storing 2 numbers in 1 VARCHAR2 column, wipdatavalue. Relational databases work best when there is no more than 1 item in any given column of any given row. This is so basic to datbase design that it is called First Normal Form. Also, numbers belong in NUMBER columns, not VARCHAR2. If you stored your data like that in the fist place, then you wouldn't need the sub-query I called got_numbers, which is about 60% of the code above. (That could be reduced by replacing SUSTR and INSTR with the less efficient REGEGP_SUBSTR.) -
Find Total Number of Rows in Database
I am trying to find total number of rows in Database? Thanks in advance
I'd come back to a question of "why". What possible reason could you have to want to know the number of rows in every table in the database?
This seems like it is a request from someone non-technical where they're not sure exactly what they need to ask to get the information they want. I'm forseeing something along the lines of
User: How many rows are in the database
DBA: Ummm.... <<goes off and spends a lot of resources to count>>> ... 1 billion.
User: Wow, that's a lot... How big are those rows...
DBA: Hmmm... <<goes off and spends more time trying to find an average row size>>... 100 bytes
User: <<Plugs numbers into Excel>>... OK, our database is 93 GB, so we need to order 100 GB of disk for our new environment.
DBA: <<Months later, after 100 GB of disk has been budgeted, purchased, and delivered>> User, you didn't order enough disk for our disaster recovery environment.
User: You said our database was only 93 GB!!
DBA: 93 GB of data. Plus 100 GB of indexes, TEMP, UNDO, space for archived logs, ...
When "odd" requests come down, it's generally the case that the person asking the question doesn't know what question they really want to ask because they don't have the domain knowledge to know how to ask the question. Walking over and asking them what they're hoping to accomplish/ what they're using the data for generally leads to a case where
- The user gets exactly the information they need, not the information they think they want
- The DBA does a lot less work, since the right question is almost always easier to answer
- The user thinks of the DBA as a really helpful sort of guy and remembers how helpful you were in the past when you have to push back on other things later
- No one ends up playing the blame game when the user gets just what they asked for and not what they want.
Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC -
Total number of pages before generating the PDF - OMR
Dear all,
We are facing the following problem. We want to apply OMR (optical mark recognition) barcoding on a batch of invoices.
Basically there are two steps in the proces:
- Fetch the batch of invoices created during the day, let's say 1000 invoices.
- Calculate for this batch of invoices the total number of pages per customer. 1 customer can have multiple invoices per day.
- If the number of pages per customer > 12, remove the invoices from the total batch (1000 invoices become then 800 for example).
- Apply OMR logic on the remaining 800.
My question is regarding step 2. The calculation of the total number of pages per customer. Is it possible to get the total number of pages before generating the PDF? Or do we have to 'simulate' the PDF to get to this number?
Another question I have, does anybody have experience implementing OMR using adobe forms? Any experience to share?
Thanks for your feedback
SimonHi Philippe,
we can only determine the page size when its already loaded with data and its published/sent by ADS.
i.e., the no of pages increases based on the data you feed to the form which mean by the time the form/script determines the number of pages it has published dynamically data is already there. so your requirement cannot be solved in that approach.
the next approach which I can think of is as follows.
lets say you display the invoices data as a table in the form.
so then lets specify the row height to .5" which mean in a form with content area size of 15" we can display 30 records.
so in the interface or the source program count the number of records per customer if they are < (12pages X 30 records = 360) leave them as they are else remove them for the list and process the data for other customers.
As per your other query of having OMR on the form I have no Idea, I never worked on that but if its just any other type of barcode that shouldn't have any problem.
Hope this helps you,
Cheers,
Sai -
Is there anyway of getting the total number of rows in the database via JDBC on a MySQL database?
thanks guys for your help but since my returned result set is huge anything that has to load the whole result set in memory is absolutely out of the question.
For my situation what DrClap suggested works wonders. I use
SELECT COUNT(*) FROM SomeTable
and then
count = rs.getInt(1);
This way I get the total number of rows plus its really quick.
Thanks DrClap -
hi
Is there any way to get total number of rows fetched along with
result set in a single query
josHi,
You are referring to "Analytical Functions"
COUNT(*) OVER ()the above one your are counting the number of records, with respect to logical parition window -as if you specify with it the over clause. it won't provide the information as required, with respect to the your first post.
- Pavan Kumar N -
How to count total number of records in mYSQL through JSP ??
hi
i want method to count total number of records in table.
it was there rs.count() method in VB .
But what about JSP , i used MYSQL database.
tell me solution please...
thanks...
remember JSP - total record count for mySQLhello mr.
i don't want ur suggestion ok
i know that site.
no need to give suggestion if u don't give code.
its better to give proper reply instead of making a
comment in forum.
next time take care
He was perfectly justified in that remark. I have given you the information you need, nicely, twice. But I, and noone else here is going to do your work for you. We will point you in the direction you need to be looking, but we are not going to give code. If you attempt to code something yourself, and it doesn't work, then post the code you tried, and we may make some corrections to it. Then again, with the attitude you've shown so far we probably will not. But one thing no one here will do, is do your work. Especially not for free.
Now, if you are not willing to sit down, and look at the suggestion that has already been made, and attempt to use it. Then continue wasting your time, but go away and stop wasting our time. -
How to set total number of rows of table control
Hi All,
I want to set the total number of rows of table control. I don't want to display the blank rows in table.
Regards,
ShrinivasNeed some fine tuning regarding the scrollbar height but it's a start
Unless this isn't what you asked for
Small number of rows
Large number of rows
Attachments:
PlayingWithTable.vi 17 KB -
How can i now the number of rows afected by the last query?
how can i now the number of rows afected by the last query?
For example:
i made this update :
update trl_trial set status = 1 /* Validation */
where trial_id = cobject_id
and status = 0; /* Initial */
if NUMBERS_OF_ROWS = 0 then
end if;
how can i do this?
thank u!!!!how can i now the number of rows afected by the last query?
For example:
i made this update :
update trl_trial set status = 1 /* Validation */
where trial_id = cobject_id
and status = 0; /* Initial */
if NUMBERS_OF_ROWS = 0 then
end if;
how can i do this?
thank u!!!! Do the following :
update trl_trial set status = 1 /* Validation */
where trial_id = cobject_id
and status = 0; /* Initial */
if(SQL%ROWCOUNT = 0 ) then
else
end if;
you can also declare a variable and do
myvar := SQL%ROWCOUNT;
SQL%ROWCOUNT returna the # of rows afected by any sql
statement, like DELETE, UPDATE -
Number of rows returned by the resultset is wrong
Hi All,
I have pasted the code i used for JDBC. The problem is the number of rows returned by the resultset is 5 times that of the original data. Is something wrong with my code. Can anyone pls point out the mistake I have done if any.
public ArrayList dataBreakup(String team, int monthNo, int year) { String sqlDataBreakup = ""; Connection con1 = null; Statement stmt = null; ResultSet rs = null; ArrayList data = new ArrayList(); int noRows = 0; Calendar cal = Calendar.getInstance(); Calendar cal2 = new GregorianCalendar(cal.get(Calendar.YEAR), monthNo, 1); int days = cal2.getActualMaximum(cal2.DAY_OF_MONTH); String start_date = "01-Jan-" + year; String end_date = days + "-" + monthName[cal2.get(Calendar.MONTH)] + "-" + cal2.get(cal2.YEAR); System.out.println("START: " + start_date); System.out.println("END: " + end_date); databaseConnection dbObject = new databaseConnection(); try { con1 = dbObject.GetConnection(); stmt = con1.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_UPDATABLE); sqlDataBreakup = "Select * from EXPENSE_STORE WHERE " + "team='" + team + "'AND category != 'Pending PO''s' AND ACCOUNTING_DATE " + "BETWEEN to_date('" + start_date + "') AND to_date('" + end_date + "')"; rs = stmt.executeQuery(sqlDataBreakup); ResultSetMetaData rsmd = rs.getMetaData(); int numColumns = rsmd.getColumnCount(); data.add(numColumns); for (int i = 1; i < numColumns + 1; i++) { data.add(rsmd.getColumnName(i)); } while (rs.next()) { noRows++; for (int i = 1; i < numColumns + 1; i++) { switch (rsmd.getColumnType(i)) { case java.sql.Types.NUMERIC: data.add(rs.getFloat(i)); break; case java.sql.Types.DATE: data.add(rs.getDate(i)); break; default: data.add(rs.getString(i)); break; } } } data.add(1, noRows); rs.close(); } catch (SQLException SQLe) { System.out.println("DumpData() : SQL Exception" + SQLe.getMessage()); SQLe.printStackTrace(); } catch (Exception e) { System.out.println("DumpData() : Other Exception"); e.printStackTrace(); } finally { dbObject.CloseConnection(con1); } return data; }
Thanks
Cheers N...Only thing i can say is
try the following
replace your function by this one and tell us the console output of the same
public ArrayList dataBreakup(String team, int monthNo, int year) {
String sqlDataBreakup = "";
Connection con = null;
ArrayList data = new ArrayList();
int noRows = 0;
Calendar cal = Calendar.getInstance();
Calendar cal2 = new GregorianCalendar(cal.get(Calendar.YEAR), monthNo, 1);
int days = cal2.getActualMaximum(cal2.DAY_OF_MONTH);
String start_date = "01-Jan-" + year;
String end_date = days + "-" + monthName[cal2.get(Calendar.MONTH)] + "-" + cal2.get(cal2.YEAR);
System.out.println("START: " + start_date);
System.out.println("END: " + end_date);
System.out.println("START: " + start_date);
System.out.println("END: " + end_date);
databaseConnection dbObject = new databaseConnection();
try {
con = dbObject.GetConnection();
sqlDataBreakup = "Select * from EXPENSE_STORE WHERE " +
"team = '"+team+"' AND category != 'Pending PO''s' AND ACCOUNTING_DATE " +
"BETWEEN to_date('"+start_date+"') AND to_date('"+end_date+"')";
System.out.println("-----------sql starts---------------");
System.out.println(sqlDataBreakup);
System.out.println("-----------sql ends---------------");
PreparedStatement pstmt = con.prepareStatement(sqlDataBreakup);
pstmt.setString(1, team);
pstmt.setString(2, start_date);
pstmt.setString(3, end_date);
ResultSet rs = pstmt.executeQuery();
ResultSetMetaData rsmd = rs.getMetaData();
int numColumns = rsmd.getColumnCount();
data.add(numColumns);
for (int i = 1; i < numColumns + 1; i++) {
data.add(rsmd.getColumnName(i));
while (rs.next()) {
noRows++;
for (int i = 1; i < numColumns + 1; i++) {
switch (rsmd.getColumnType(i)) {
case java.sql.Types.NUMERIC:
data.add(rs.getFloat(i));
break;
case java.sql.Types.DATE:
data.add(rs.getDate(i));
break;
default:
data.add(rs.getString(i));
break;
//data.add(1, noRows);
System.out.println("no of Rows : " +noRows );
} catch (SQLException SQLe) {
System.out.println("DumpData() : SQL Exception" + SQLe.getMessage());
SQLe.printStackTrace();
} catch (Exception e) {
System.out.println("DumpData() : Other Exception");
e.printStackTrace();
} finally {
dbObject.CloseConnection(con);
return data;
}and try running the sql printed on the screen in your db and then let us know the result.
in this code i have removed some of your code in order to simplify the problem. -
Count the number of rows based on the values!!!
Hi all,
What I am using:
I am working with a multidimensional database in Visual Studio 2010 using its Data source view and calculation member and dimension usage.
What I want to do:
I have a fact table that has five columns(leg(s),hand(s), Head and body,overall) that shows the category of how severe the injury is. Let say for the records all columns never have an empty value(no injury is stated with 'No injury' ) . These five columns
are connected with a dimension that has all the available values (Category A-E of injury).The overall has the most severe from the other four columns. I want to create a bar chart with five different measure
values, one for each column, and count the values in those columns.
For example : I have a slicer in the excel and a bar chart and the slicer has all the values of the Category of the injury ( Cat a,Cat B, Cat C, ... Cat E, No injury ) and when i select one of them, lets say
Cat C, the bar chart should update and show how many Cat C each measurement column has.
Example FACT table:
ID LEG HAND HEAD BODY OVERALL
1 No A No No A
2 No D C C C
3 E C D A A
4 E E B C B
So if i selected C the bar chart will count (Leg = 0, Hand = 1, Head = 1, body = 2 and Overall = 1).
Any ideas ?
Thanks for the help and the time :)Hi DBtheoN,
According to your description, you want to create a chart on excel worksheet to count the rows based on the value, right? If in this case, I am afraid this issue is related to Office forum, I am not the expert of Office, you can post the issue on the corresponding
forum.
However, this requirement can be done easily on SQL Server Reporting Services. You can using the expression below to count the rows.
=COUNT(IIF(Fields!LEG.Value=Parameters!TYPE.Value,1,NOTHING))
Regards,
Charlie Liao
TechNet Community Support -
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