Query in multithread in one connection
May be answer in docs - but I didn't find.
1) May I use a lot of queries in one connection ( only SELECT) in threads ? Or it impossible?
2) Is it faster?
3) What does a thread make during waiting for
result? Will it block all another threads ( include without queries) or it behaves like "sleep"?
Hi sai,
Pls check out for condition type kp00 to kp04.I am not sure whcin ctype it is.It for calculating mixed pallet surcharge .Where a surcharge will be levid on the customer .If he doesnt order for the goods in full pallet.ie if pallet can hold 100 qty and if u order only 50 pcs.then u can get a surcharge from the customer.
I think by going thro this conditions and making slight modificationss u can meet u'r requirement.Details about these conditions are avbl in SAP library under special pricing conditions.
I am not confident whether its right.Guru's pls point out if i am wrong.
Regards,
K.Vivek
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Report on BEx query with 2 structures (one in rows and one in columns)
Hi, experts! I have to make Crystall report on BEx query with 2 structures, one in columns (with KF's), and one in rows. Is it possible to create such report? Because when I create such report, I cant see fields in structures, only characteristics fields.
Ok, I found samr problem in another thread. Sorry.
Edited by: Mikhail Sychev on Dec 5, 2009 9:53 PMHey Flora,
Happy to hear that its working now.
Answering your question, again its upto the connection and report format you are using. Based on your question i hope you your report output should be like this.
You cannot map to two labels for the series, again this report format is possible only in cross tab through Webi. I would suggest you to concatenate the material and month in a dimension in webi like below.
I have done the concatenation in excel level, i would suggest you to do that in webi. Try to reduce the formula as much in excel.
or
If you are using Query browser connection, then i would suggest you to create a separate report which will display the actual vs plan material wise, here you need to pass the material as a prompt.
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Exists (SQL query returns at least one row) condition with MAX on 10.2.0.4
I just wanted to note this on the forum..
I'm using Apex 3.0.1.00.08
My DEV environment has just been upgraded from 10g version 10.2.0.2.0 to 10.2.0.4.0.
I created the following process to select some values into some items on my Form page.
select MAX(STAT_YEAR+1)
, pcd.pct_id
, pcd.stat_type_id
, pcd.stat_period_type_id
, pcd.measurement_id
into :P11_STAT_YEAR
, :P11_PCT_ID
, :P11_STAT_TYPE_ID
, :P11_STAT_PERIOD_TYPE_ID
, :P11_MEASUREMENT_ID
from plant_commodity_data pcd
, stat_type stt
where pcd.STAT_TYPE_ID = stt.STAT_TYPE_ID
and pcd.pct_id = :P0_PCT_ID
and stt.stat_type = 'PRD'
group by pcd.pct_id
, pcd.stat_type_id
, pcd.stat_period_type_id
, pcd.measurement_id;The process should run conditionally if there was at least one row to select...
So I copied the SQL into the Process condition, removed the "into" section and set the condition type to be "Exists (SQL query retruns at least one row) ...
select MAX(STAT_YEAR+1)
, pcd.pct_id
, pcd.stat_type_id
, pcd.stat_period_type_id
, pcd.measurement_id
from plant_commodity_data pcd
, stat_type stt
where pcd.STAT_TYPE_ID = stt.STAT_TYPE_ID
and pcd.pct_id = :P0_PCT_ID
and stt.stat_type = 'PRD'
group by pcd.pct_id
, pcd.stat_type_id
, pcd.stat_period_type_id
, pcd.measurement_id;This worked perfectly until the DEV environment was upgraded from 10g version 10.2.0.2.0 to 10.2.0.4.0.
The condition would fire even if there were no rows returning.
I pasted the condition code into SQL Developer connected to the DEV (10.2.0.4.0) environment and it returned no rows.
To solve the problem, I removed the MAX.
You can test this using this code if you have access to the two versions... select MAX(1)
, sysdate
, 'Gus'
from dual
where 1 = 2
group by sysdate, 2Now I know the MAX isn't required in the condition as I'm just trying to find out if any rows exist, but it was there as I copied the code in... I was just wondering why this happened between 10.2.0.2.0 and 10.2.0.4.0?
Gus..Hi Gus,
try to execute
select count(*) from dual where exists (select MAX(1)
, sysdate
, 'Gus'
from dual
where 1 = 2
group by sysdate, 2)in SQL Developer. The above statement is generated by APEX for an "Exists (SQL query retruns at least one row)". Can't test it, because I don't have a 10.2.0.4.0 at hand.
Does SQL Developer now show the same behavior?
Patrick
My APEX Blog: http://www.inside-oracle-apex.com
The APEX Builder Plugin: http://builderplugin.oracleapex.info/
The ApexLib Framework: http://apexlib.sourceforge.net/ -
Two statement in one connection
Can anyone tell me is it possible to create two statements in only one connection?
I would like to execute two query in two different table but I need to make use of one record from a column of table one to select another record from second table....
If I create two connection for the query of these two tables...it will be very lengthy code and not professional...
Can anyone suggest a good solution or the ways to do that?
Thanks in advancedI'm no JDBC pro, but I use PreparedStatement. This will let you reuse the statement. As far as reusing a connection, I've never had a problem doing that. You can do it like this (i left the try/catch statements out for clarity):
Connection connection = null;
PreparedStatement statement = null;
ResultSet results = null;
String userName = null;
connection = DriverManager.getConnection(dburl, dbuser, dbpassword);
connection.setAutoCommit(false); //turn autocommit off, lets us execute all queries at once
//select info from table1
statement = connection.prepareStatement("SELECT user_name FROM table1 WHERE user_id = ?");
statement.setInt(1, someUserId); //put this value where the question mark is
results = statement.executeQuery(); //execute this query...but not until it is committed
if(results.next())
{ userName = results.getString(user_name); }
results = null; //reset results for the fun of it...don't know if necessary
//use that data to get info from table2 ...using the same connection and statement
statement = connection.prepareStatement("SELECT * from user_info WHERE user_name = ?");
statement.setString(1, userName); //use the info we just got to form this query
statement.executeQuery(); //fire this one off too
if(results.next()) //now print all the info we got from table2 out
{ System.out.println(results.getString("field1"));
System.out.println(results.getString("field2"));
System.out.println(results.getString("field3"));
connection.commit() //NOW execute both queries in sequential order
statement.close();
connection.close();
//end
Hope that helps.
-Matt -
One connection for each sql statment?
Hi there!
Can I use only one connection for several stataments or prepared statements? or
Do I have to use 1 connection for each statement?
After an insert, how can I know row id assigned by SQL Server (authonumeric)?
Thanks a lot in advanced.
LJ>
One of the updates to the JDBC API in Java 1.4 has
been a getGeneratedKeys() call, which (if you
requested them) gives you the keys that were
generated.
Good idea here, evnafets. I tried it with Oracle recently, but it didn't work. I wasn't aware of a driver that did implement it. I'll try MySQL to see. Thanks.
You would probably need an up to date JDBC driver, but
I have seen this work in mySQL. Maybe it might solve
this problem once and for all.
Apart from that you can try select @@Identity from the
server to get the id
Or that old awful, unreliable hack of select (max)
(shudder)
Any other suggestions?Some folks like having a single table for key generation. Keys are unique across all tables that way. Using that scheme with before insert triggers can mean just a query on the key table. - MOD -
One connection for each request!trans
Hi there,
We migrated a big application from classic toplink to EJB 3, glassfish, EclipseLink. Some big module is still using classic toplink queries for a lot of things. As we didn't have the resource to change everything to pure ejb & jpa, we tried a couple of "tricks". They kind of work (in production), but I noticed that there is one connection for each db request.
It stills works fast enough, thanks to Glassfish connection pooling. But I guess this is horrible. Regarding transactions too...
Here is how I get a UnitOfWork:
JpaEntityManager jpaEntityManager = JpaHelper.getEntityManager(entityManager);
UnitOfWork unitOfWork = jpaEntityManager.getUnitOfWork();
Here is some eclipselink query which is causing thousand of db queries and acquiring about the same number of connections :
return ((Collection) unitOfWork.executeQuery(readAllQuery));
thx, YannickHello,
ReadAllQueries will always go to the database by default to ensure that all the results are returned. So unless you are using inmemory query options, you will always see the same number of queries as executeQuery calls when using ReadAllQuery objects.
As for connections, the default is for connections to be obtained as they are needed, and then released when no longer needed. By default, EclipseLink/TopLink will use a read connection pool and obtain and release for each read query that is done outside of a transaction. When in a transactional context (ie reads through a uow where a transaction was started and changes made), reads will go through the write connection - this is done to ensure that transactional changes are picked up -and these will not be put into the shared cache until the transaction completes. So all reads done in the same uow while in a transaction will use the same write connection, since the uow needs to hold onto while the transaction is active anyway.
How are your transactions demarcated and the EntityManager obtained?
Best Regards,
Chris -
How many memory is used for the process of one connection?
Hi,
how many memory is used for the process of one connection in unix
when the user connects to the database?
Thanks,Write some queries using v$sesstat, v$statname, v$session to find the statistics for different stats. Query name from v$statname and find whatever you wants. I don't think there is a common rule that tells how much memory will be used for each connection, it depends on different factors like , resources available, type of databases, database memory settings etc.
Example query.
select s.osuser osuser,s.serial# serial,se.sid,n.name,
max(se.value) maxmem
from v$sesstat se,
v$statname n
,v$session s
where n.statistic# = se.statistic#
and n.name in ('session pga memory','session pga memory max',
'session uga memory','session uga memory max')
and s.sid=se.sid
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order by 2
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Query all applications that are connected to database in the current time
Dears,
I need to query all applications that are connected to database in the current time. I tried using v$session but i could not reach through it to the application that are logged now to database.
As example, i connect to DB through Web Application and tried to search in v$session to can see Web Application session but i did not see it :(
From searching in google, found that there is a package named "DBMS_APPLICATION_INFO". I expected that it can help me in my request but i could not use it.
Please, advise me. Is this package help cover my requirements or there is another method ?
Thanks & Best regards,sybrand_b,
I think that i appreciated you once you replied me and what i wanted exactly from you "Provide me Link help me more for investigation" and you did not provide something.
Where is the documentation that i could not read it !!!!!!
FYI, you are not the only one that have information_
Anyway ,as usual i will reply you in polite way.
Thanks and i will not have more input here with you !!!
Dear All,
Sorry for wasting your time to read this but i had to reply.
Please, if any one have more information regarding my issue, it will be highly appreciated.
Really , thanks all for support.
Thanks & Regards, -
I have a new MAC MINI and I want to install a second monitor. I have one connected to the HDMI and it works. I can't get a signal to the other one. It is connected from the thunderbolt to its HDMI port. How can I make it work?
Could be a bad cable or bad Thunderbolt port.
You have 90 days of free telephone support on a new device. You can call them at 1-800-MY-APPLE. Have your Mini's serial number handy
You can also make an appointment at the Genius Bar of an Apple store.
Apple Retail Store - Genius Bar -
Keeping a simple server open/listening for more than one connection
Can someone please help me with a problem I am having. I'm running a server that accepts requests and processes data from a client. This program works FINE for one connection but as soon as I send the info to the server the connection closes and I have to manually restart the server to receive another connection from a client. I want to be able to keep the server open and accept multiple requests from the client without having to restart the server.java. I've looked in the forum and found some useful stuff but I still get this same error:
Address in use: JVM_Bind
Error during serialization
Press any key to continue...
I have included the code to my server.java file below. Like I said, it works perfectly for one connection but then closes down. Can anyone tell me where I need to add the code to make it stay open or if I even can. Seems unlogical that it wouldn't be able to. I'm just at a dead end on how to do it. Thanks in advance.
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.net.*;
import java.util.*;
public class Server extends JApplet{
* Create the serversocket and use its stream to receive serialized objects
public void init(){
ServerSocket ser = null;
Date d = null;
try {
ser = new ServerSocket(8020,10);
* This will wait for a connection to be made to this socket.
Socket soc = ser.accept();
InputStream o = soc.getInputStream();
ObjectInput s = new ObjectInputStream(o);
String str = (String) s.readObject();
d = (Date) s.readObject();
final String nametop = soc.getInetAddress().getHostName();
name n = new name(nametop,str);
n.name = soc.getInetAddress().getHostName();
JOptionPane.showMessageDialog(null,"There is a problem at station " + n.name + ".\n\nProblem:\n" + n.problem + "." ,"Problem",JOptionPane.ERROR_MESSAGE);
System.out.println(d);
System.out.println(n.name);
System.out.println(n.problem);
s.close();
catch (Exception e) {
System.out.println(e.getMessage());
System.out.println("Error during serialization");
System.exit(1);
}//end of server
// Create a main method
public static void main( String args[] )
//String name = soc.getInetAddress().getHostName();
// create a window in which applet will execute
JFrame appWindow = new JFrame("Problem Report");
// create an instance of the applet
Server app = new Server();
// set the window size
appWindow.setSize( 400, 400 );
// add applet to window
appWindow.getContentPane().add( app );
// Simulate the normal startup sequence for an applet
app.init();
app.start();
appWindow.show(); //calls paint()
// add window close event handler
appWindow.addWindowListener(
new WindowAdapter() {
public void windowClosing( WindowEvent e ) {
System.exit( 0 );
}//end of main
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First one server.java that has a main method and create at least two threads. One thread listens to the incoming connection request and stores the locally generated socket object into an static vector. The second thread will always look into this static vector. If there are sockets object in the vector, the second thread will take it out and process the connection request. These two threads should always be alive. The first thread lives in a endless loop while listening to the incoming connection request. The second thread is either waiting on the static vector or processing incoming connection request.
If the expected incoming connection request will be too many for only one thread to process, you can create more threads in server.java at the beginning and they will all swith between two status: looking in the static vector or processing incoming connection request!
Hope this will be help for you! -
Query running fine in one environment but failing in other environment
Hi,
I have a query which i am trying to execute in two different environments.
Test :- Oracle Database 11g Release 11.2.0.1.0 - 64bit Production
Prod:- Oracle Database 11g Release 11.2.0.1.0 - 64bit Production
Now query executes finely in one environment and fails in other environment.
It gives following error.
ORA-01861: literal does not match format string
01861. 00000 - "literal does not match format string"
The query is too long and contains CHAR-DATE and DATE-CHAR conversions.
The same query works fine on TEST environment and and fails on PROD environment.
Any help related to it would be appreciated.
Thanks,
MaheshMaheshGx wrote:
Hi,
I have a query which i am trying to execute in two different environments.
Test :- Oracle Database 11g Release 11.2.0.1.0 - 64bit Production
Prod:- Oracle Database 11g Release 11.2.0.1.0 - 64bit Production
Now query executes finely in one environment and fails in other environment.
It gives following error.
ORA-01861: literal does not match format string
01861. 00000 - "literal does not match format string"
The query is too long and contains CHAR-DATE and DATE-CHAR conversions.
The same query works fine on TEST environment and and fails on PROD environment.
Any help related to it would be appreciated.
Thanks,
MaheshThat's called a bug. One caused by the person who developed the code. They relied on implicit conversion between strings and dates when
production quality code will always use to_char and to_date functions with a format mask. -
How to find out which sub query returns more than one row
Hi all,
Can any one give me clue ,how to find out which sub query returns more than one row in the following query .
/* Formatted on 2011/05/17 19:22 (Formatter Plus v4.8.8) */
SELECT a.*, ROWNUM AS rnm
FROM (SELECT DISTINCT '1' AS "Page View", ou.org_unit_name AS "Org",
prxm.mbr_idntfr AS "Beneficiary ID",
md.last_name
|| ', '
|| md.first_name AS "Beneficiary Name",
pci.idntfr AS "Tracking No.",
TO_CHAR (TRUNC (req.pa_rqst_date),
'MM/dd/yyyy'
) AS "Request Date",
sts.status_name AS "Status",
req.pa_rqst_sid AS "Request #",
prxm.mbr_sid AS "Mbr_sid",
TO_CHAR
(TRUNC (req.pa_revision_date),
'MM/dd/yyyy'
) AS "Last Updated",
TO_CHAR (psd.TO_DATE, 'MM/dd/yyyy') AS "TO_DATE",
prxpl.prvdr_lctn_iid AS "PRVDR_LCTN_IID",
pd.prvdr_sid AS "PRVDR_SID", 'Y' AS "State View",
DECODE
((SELECT DISTINCT pd.national_prvdr_idntfr
FROM pa_request_x_provider_location prxplo
WHERE prxplo.pa_rqst_sid =
req.pa_rqst_sid
AND prxplo.oprtnl_flag = 'A'
AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
0, (SELECT prxplo.prvdr_lctn_idntfr
FROM pa_request_x_provider_location prxplo
WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
AND prxplo.oprtnl_flag = 'A'
AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
NULL, (SELECT prxplo.prvdr_lctn_idntfr
FROM pa_request_x_provider_location prxplo
WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
AND prxplo.oprtnl_flag = 'A'
AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
(SELECT DISTINCT pd.national_prvdr_idntfr
FROM pa_request_x_provider_location prxplo
WHERE prxplo.pa_rqst_sid =
req.pa_rqst_sid
AND prxplo.oprtnl_flag = 'A'
AND prxplo.pa_prvdr_type_lkpcd = 'RR')
) AS "NPI/ID",
DECODE
((SELECT pd.org_bsns_name
FROM pa_request_x_provider_location prxplo
WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
AND prxplo.oprtnl_flag = 'A'
AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
NULL, (SELECT pd.last_name
|| ', '
|| pd.first_name
|| ' '
|| pd.middle_name
FROM pa_request_x_provider_location prxplo
WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
AND prxplo.oprtnl_flag = 'A'
AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
(SELECT pd.org_bsns_name
FROM pa_request_x_provider_location prxplo
WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
AND prxplo.oprtnl_flag = 'A'
AND prxplo.pa_prvdr_type_lkpcd = 'RR')
) AS "Prvdr Name",
TO_CHAR (psd.from_date,
'MM/dd/yyyy'
) AS "Srvc From Date",
TO_CHAR (req.validity_start_date,
'MM/DD/YYYY'
) AS "Due Date",
(fn_get_busniess_days (TRUNC (req.validity_start_date))
) AS "Days<br>Left",
req.pa_mode_type_lkpcd AS "Source",
TO_CHAR (TRUNC (wmdtl.rtng_date),
'MM/dd/yyyy'
) AS "Assigned On",
NVL (wmdtl.assigned_to_user_name,
'Not Assigned'
) AS "Assigned To",
req.org_unit_sid AS "OrgUnitSid",
TO_CHAR
(wmdtl.modified_date,
'MM/dd/yyyy hh24:mi:ss'
) AS "WTRD_MODIFIED_DATE",
TO_CHAR (wmdtl.rtng_date,
'MM/dd/yyyy'
) AS "WTRD_RTNG_DATE",
req.status_cid AS "PA_STATUS_CID",
TO_CHAR (req.modified_date,
'MM/dd/yyyy'
) AS "PA_REQ_MODIFIED_DATE",
prs.state_pa_srvc_type_code
AS "STATE_PA_SRVC_TYPE_CODE",
wmdtl.wm_pa_task_rtng_dtl_sid
AS "WM_TASK_RTNG_DTL_SID",
wmdtl.assigned_to_user_acct_sid
AS "WTRD_Assigned_to_user_acct_sid",
(fn_get_busniess_days (TRUNC (req.validity_start_date))
) AS "Days<br>LeftSort",
wmdtl.assigned_to_org_unit_sid
AS "WTRD_Assigned_to_OrgUntSid",
DECODE
((SELECT COUNT (*)
FROM pa_request_status prs
WHERE prs.pa_rqst_sid = req.pa_rqst_sid
AND prs.status_cid = 5
AND prs.oprtnl_flag = 'I'),
0, 'N',
'Y'
) AS "SHOW_UTILIZATION"
FROM pa_request req,
pa_certification_identifier pci,
status sts,
pa_request_x_member prxm,
wm_pa_task_routing_detail wmdtl,
pa_service_date psd,
org_unit ou,
pa_request_service prs,
pa_request_x_provider_location prxpl,
provider_location pl,
provider_detail pd,
provider p,
mbr_dmgrphc md
WHERE req.oprtnl_flag = 'A'
AND req.status_cid NOT IN
(20, 30, 70, 25, 80, 96, 85, 5, 97, 98, 101)
AND req.org_unit_sid IN
(3057, 3142, 3058, 3143, 3059, 3144, 3060, 3145,
3061, 3146, 3062, 3147, 3063, 3148, 3064, 3149,
3065, 3150, 3066, 3151, 3067, 3152, 3068, 3153,
3069, 3154, 3070, 3155, 3071, 3156, 3072, 3157,
3073, 3158, 3074, 3159, 3075, 3160, 3076, 3161,
3077, 3162, 3078, 3163, 3079, 3164, 3080, 3165,
3081, 3166, 3082, 3167, 3083, 3168, 3084, 3169,
3085, 3170, 3086, 3171, 3087, 3172, 3088, 3173,
3089, 3174, 3090, 3175, 3091, 3176, 3092, 3177,
3093, 3178, 3094, 3179, 3095, 3180, 3096, 3181,
3097, 3182, 3098, 3183, 3099, 3184, 3100, 3185,
3101, 3186, 3102, 3187, 3103, 3003, 75000104,
75000108, 2006, 75000103, 75000102, 75000113,
75000111, 75000109, 2001, 2009, 75000105,
75000107, 2004, 2010, 2013, 2014, 2005, 2011,
75000112, 2002, 1001, 2012, 75000106, 2007,
75000101, 2003, 75000110, 2008, 3001, 3002, 3019,
3104, 3020, 3105, 3021, 3106, 3022, 3107, 3023,
3108, 3024, 3109, 3025, 3110, 3026, 3111, 3027,
3112, 3028, 3113, 3029, 3114, 3030, 3115, 3031,
3116, 3032, 3117, 3033, 3118, 3034, 3119, 3035,
3120, 3036, 3121, 3037, 3122, 3038, 3123, 3039,
3124, 3040, 3125, 3041, 3126, 3042, 3127, 3043,
3128, 3044, 3129, 3045, 3130, 3046, 3131, 3047,
3132, 3048, 3133, 3049, 3134, 3050, 3135, 3051,
3136, 3052, 3137, 3053, 3138, 3054, 3139, 3055,
3140, 3056, 3141)
AND req.pa_rqst_sid = prs.pa_rqst_sid
AND prs.oprtnl_flag = 'A'
AND prs.pa_rqst_srvc_sid = psd.pa_rqst_srvc_sid
AND psd.oprtnl_flag = 'A'
AND req.pa_rqst_sid = pci.pa_rqst_sid
AND pci.oprtnl_flag = 'A'
AND req.pa_rqst_sid = prxm.pa_rqst_sid
AND prxm.oprtnl_flag = 'A'
AND md.oprtnl_flag = 'A'
AND md.status_cid = 2
AND TRUNC (SYSDATE) BETWEEN md.from_date AND md.TO_DATE
AND prxm.mbr_sid = md.mbr_sid
AND ou.org_unit_sid = req.org_unit_sid
AND ou.oprtnl_flag = 'A'
AND req.pa_rqst_sid = prxpl.pa_rqst_sid
AND prxm.pa_rqst_sid = prxpl.pa_rqst_sid
AND pci.pa_rqst_sid = prxm.pa_rqst_sid
AND pci.pa_rqst_sid = wmdtl.subsystem_task_sid
AND pci.pa_rqst_sid = prxpl.pa_rqst_sid
AND prxpl.pa_prvdr_type_lkpcd = 'RR'
AND prxpl.oprtnl_flag = 'A'
AND req.status_cid = sts.status_cid
AND sts.status_type_cid = 3
AND sts.oprtnl_flag = 'A'
AND prxpl.prvdr_lctn_iid = pl.prvdr_lctn_iid
AND p.prvdr_sid = pd.prvdr_sid
AND p.prvdr_sid = pl.prvdr_sid
AND pd.oprtnl_flag = 'A'
AND pd.status_cid = 2
AND TRUNC (SYSDATE) BETWEEN pd.from_date AND pd.TO_DATE
AND wmdtl.subsystem_task_sid = req.pa_rqst_sid
AND wmdtl.subsystem_lkpcd = 'PA'
AND wmdtl.oprtnl_flag = 'A'
AND req.pa_rqst_date > (SYSDATE - 365)
ORDER BY TO_DATE ("Request Date", 'MM/dd/yyyy hh24:mi:ss') DESC,
"Beneficiary Name" ASC) a
WHERE ROWNUM < 102;regards,
P Prakash
Edited by: BluShadow on 17-May-2011 15:01
added {noformat}{noformat} tags around the code833560 wrote:
Can any one give me clue ,how to find out which sub query returns more than one row in the following query .This is why smaller, simpler queries are easier to work with than huge ones - when something like this goes wrong smaller queries are much eaiser to debug. Unfortunately using smaller, easier-to-work with queries is not always an option
Ganesh is right - you will have to dissect the big query bit by bit until you find the offending subquery. If there is another way I would like to find out about it too.
The easiest way to do this is probably to use block comments to isolate parts of the query bit by bit until you find the offending part. If you carefully examine the subqueries you might be able to figure out which one is returning multiple rows without commenting everything
Good luck! -
iPod updates 2 touch with the new software, and from the update they are not connected with Time phase. They appear calling but never they enter the calls. I make calls with other users and if one connects but in these two not from the update
I use Firefox 95% of the time, and there's no problem with flash content (and I'm still at .55 - downloaded .64 last week but I haven't got round to making the change yet). At the rate they've been changing it recently it may well be out of date already .
I've been trying it in Safari, too with no problems apart from You Tube, but that's because I'm blocking Google cookies.
One thought does occur - if your Flash preferences are set to block all Local Storage, it may be that the problem site is trying to use Flash cookies (LSOs). I had this problem recently with the BBC iPlayer streaming content. Little Snitch notified an attempt to connect to a new URL - emp.bbci.co.uk.
If I disallowed it, no streaming; when I allowed the connection, it still wouldn't stream, so I did a bit of digging and came to the conclusion that it was trying to set a Flash cookie. When I unblocked, lo and behold - streaming resumed as normal.
I now have LSOs blocked in a more subtle way that lets the site think it's being set (but it ain't) and the streaming still works.
As for permissions repair - always repair from local; the permissions on the original disc will have been superceded by updates and new installations of Apple software.
DU needs to be reading the packages on the HD, not the (now out of date) install disc.
The recurring repair messages are normal and don't mean anything's wrong. As long as the final message is 'repair complete' there's no need to dwell on it.
http://support.apple.com/kb/TS1448 (for Leopard and Snow Leopard - Lion no doubt has it's own set). -
Only one connection established between TT Cache Connect and Oracle10g
When I use AWT, I found in a TT datastore only one connection established between TT Cache Connect and Oracle10g .
In our project, the massive real-time data in TT need to be propagated to Oracle10g, but the data are blocked beacuse the slower Oracle10g DB. Can I establish a connection pool that have multiple connections between TT Cache Connect and Oracle10g?
Thanks for your help.Hi,
I'm afraid that the current implementation of AWT uses just one connection to Oracle and there is no way to change that. This is indeed a significant bottleneck...
One possible workaround is to split your data across multiple datastores as each datastore will have its own AWT connection to Oracle. Not very nice but about your only option with AWT...
Sorry, Chris -
Sorry if this is a bit naive. I have just bought my first iPad (Retina Display). I have WiFi at home but it has taken me ages to get on-line as I needed all sorts of codes, passwords, numbers etc.
How does one connect to the web (Google) when one is out and about?
Thankshaha, You're welcome
Maybe these links will be useful
ipad manual/user guide
http://manuals.info.apple.com/en_US/ipad_user_guide.pdf
ipad support page
http://www.apple.com/support/ipad/
ipad assistant
http://www.apple.com/support/ipad/assistant/
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