How to optimize multiple inserts at runtime?
Hello, guys,
I have problem of optimizing multiple inserts at runtime using pro* C. The execution has the following form:
for(int i = 0; i < 100000; i++)
EXEC SQL EXECUTE IMMEDIATE :QUERY [ i ];
EXEC SQL COMMIT WOK;
The QUERY strings are only to be known at runtime, and all of them are to insert into the same table with different VALUES clauses, e.g.
"INSERT INTO NSMALL (AN,DU,DE,AD,F1,F2,F3,F4,CAL,TYP,TS,TC,TSL,TCE,PC,RDU,ASD,AF,NETIDENT,ES,EF,LS,LF) VALUES('1',1,0,'','','','','','','',NULL,NULL,NULL,NULL,0,0,NULL,NULL,'',TO_DATE('19760101','YYYYMMDD'),TO_DATE('19760101','YYYYMMDD'),TO_DATE('19760101','YYYYMMDD'),TO_DATE('19760101','YYYYMMDD')) "
I have tried to concategate the queries with ';', enclose them with "begin ... end", and execute them as a single SQL, but got less than 10% improvement(100 inserts/batch)
Host array and FORALL clause could not been used in this usecase since the table is not known until runtime.
So I have no idea about this problem, could any one tell me how to optimize?
Thank you very much!
You are sending 100,000 insert statements to the database.
If you want better performance, then send only 1 statement that inserts 100,000 rows.
So get rid of the for-loop and issue this one instead:
insert into nsmall
( an
, du
, de
, ad
, f1
, f2
, f3
, f4
, cal
, typ
, ts
, tc
, tsl
, tce
, pc
, rdu
, asd
, af
, netident
, es
, ef
, ls
, lf
select '1'
, 1
, 0
, null
, null
, null
, null
, null
, null
, null
, null
, null
, null
, null
, 0
, 0
, null
, null
, null
, to_date('19760101','yyyymmdd')
, to_date('19760101','yyyymmdd')
, to_date('19760101','yyyymmdd')
, to_date('19760101','yyyymmdd')
from dual
connect by level <= 100000Regards,
Rob.
Similar Messages
-
How to optimize massive insert on a table with spatial index ?
Hello,
I need to implement a load process for saving up to 20 000 points per minutes in Oracle 10G R2.
These points represents car locations tracked by GPS and I need to store at least all position from the past 12 hours.
My problem is that the spatial index is very costly during insert (For the moment I do only insertion).
My several tries for the insertion by :
- Java and PreparedStatement.executeBatch
- Java and generation a SQLLoader file
- Java and insertion on view with a trigger "instead of"
give me the same results... (not so good)
For the moment, I work on : DROP INDEX, INSERT, CREATE INDEX phases.
But is there a way to only DISABLE INDEX and REBUILD INDEX only for inserted rows ?
I used the APPEND option for insertion :
INSERT /*+ APPEND */ INTO MY_TABLE (ID, LOCATION) VALUES (?, MDSYS.SDO_GEOMETRY(2001,NULL,MDSYS.SDO_POINT_TYPE(?, ?, NULL), NULL, NULL))
My spatial index is created with the following options :
'sdo_indx_dims=2,layer_gtype=point'
Is there a way to optimize these heavy load ???
What about the PARALLEL option and how does it work ? (Not so clear for me regarding the documentation... I am not a DBA)
Thanks in advancedIt is possible to insert + commit 20000 points in 16 seconds.
select * from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
CORE 10.2.0.1.0 Production
TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production
drop table testpoints;
create table testpoints
( point mdsys.sdo_geometry);
delete user_sdo_geom_metadata
where table_name = 'TESTPOINTS'
and column_name = 'POINT';
insert into user_sdo_geom_metadata values
('TESTPOINTS'
,'POINT'
,sdo_dim_array(sdo_dim_element('X',0,1000,0.01),sdo_dim_element('Y',0,1000,0.01))
,null)
create index testpoints_i on testpoints (point)
indextype is mdsys.spatial_index parameters ('sdo_indx_dims=2,layer_gtype=point');
insert /*+ append */ into testpoints
select (sdo_geometry(2001,null,sdo_point_type(1+ rownum / 20, 1 + rownum / 50, null),null,null))
from all_objects where rownum < 20001;
Duration: 00:00:10.68 seconds
commit;
Duration: 00:00:04.96 seconds
select count(*) from testpoints;
COUNT(*)
20000 The insert of 20 000 rows takes 11 seconds, the commit takes 5 seconds.
In this example there is no data traffic between the Oracle database and a client but you have 60 -16 = 44 seconds to upload your points into a temporary table. After uploading in a temporary table you can do:
insert /*+ append */ into testpoints
select (sdo_geometry(2001,null,sdo_point_type(x,y, null),null,null))
from temp_table;
commit;Your insert ..... values is slow, do some bulk processing.
I think it can be done, my XP computer that runs my database isn't state of the art. -
How to handle Multiple Receiver at Runtime
Hi All,
My requirement is File to JDBC Sync to multiple Receivers (Ex: Three receiver JDBC, File System1 and File System2) depending upon the JDBC Response I have to decide which receiver system. This should happen at runtime depending upon the condition.
In this scenario I am also using BPM.
For Example:
Suppose in the Database, I have three records (EmpID, EmpName and EmpSal).where EmpID is 1000, 1001 and 1002.
If EmpId is 1000 than I should send to Database
If EmpId is 1001 than I should send to File System1
If EmpId is 1002 than I will send to File System 2
How can I achieve this scenario?
Do I need to handle this in BPM or Receiver Determination or Message Mapping or Interface Determination?
Can some help me in giving in details steps, please?
Thanks
ShaikSo you have one single message (response from JDBC sync) with multiple records, and each record should be sent to specific receiver, is that it?
If that's it, don't modify your BPM, set proper receiver determination conditions (f.ex., if EmpID = 1, send to REceiver 1, if EmpID = 2,Receiver 2 etc.).
Up to now, this is what is gonna happen: if your response message have 3 records, each with a different EmpID, the message will be sent to all the receivers (since the condition is checked like this: IF XML contains EmpID = 1, send to Receiver 1; IF it contains EmpID = 2, send to Receiver 2, ...). Hence, all conditions will be met and all receiver will receive the file.
Now, you need to create several mapping programs in order to guarantee that the receiver will receive only the proper records. And for each interface determination you have (in this case, you should have 3) you must set a different mapping (one for each receiver, as in to filter only the specific messages).
That's one way of doing it.
One alternative way is of executing a multimapping in BPM after JDBC response. This multimapping needs to separate all the records in different messages, in a way that each message only has records of a single EmpID. In this case, you don't need to maintain different mapping programs for each receiver, just the condition in receiver determination should be enough.
Regards,
Henrique. -
How to send multiple attachments at runtime?
Please help
The JavaMail FAQ talks about sending attachments and the
demo programs that come with JavaMail illustrate how to do it.
Sending more than one attachment is an obvious generalization
of the examples.
What part are you confused about? -
How do I create multiple objects during runtime?
I don't know how to create multiple objects during runtime, here's my problem:
I get a String as input. Then I create an object called newobject. I put the object in a hashtable with the above string as key.
Then comes the problem, in order to create a new object, I have to rerun the same class, which uses the same name (newobject) to create a 2nd object. Now my hashtable doesn't reference to my 1st object anymore...
Is there anyway I can fill up the hashtable with different objects, and make each key point to each object it was supposed to?
For those who want to see a bit of the program:
public class PlayBalloon{
public Hashtable ht = new Hashtable();
for(){
Balloon pB = newBalloon;
newBalloon=new Balloon(pB);
ht.put("Some input from user", newBalloon);
for(){
ht.get(s).draw;<= s=string, draw=own meth. in Balloon
}I think i can see the problem that you are having. You have, in effect, duplicate keys in your hashtable - ie, two strings used as keys with the same name.
The way that a hashtable works is as follows...
When you ask for a value that is mapped to a key it will go through the table and return the first occurence it finds of the key you asked for. It does this by using the equals() method of whatever object the key is (in your case it is a String).
If you cant use different Strings for your keys in your hashtable then i would consider writing an ObjectNameKey class which contains the String value that you are trying to put in the hashtable and an occurrence number/index or something to make it unique. Remember to override the equals method in your ObjectNameKey object or else the hash lookup will not work. For example
class ObjectNameKey {
private String name;
private int occurence;
public ObjectNameKey(String name, int occ) {
this.name = name;
this.occurence = occ;
public String getName() {
return name;
public String getOccur() {
return occurence;
public boolean equals(Object o) {
if (!(o instanceof ObjectNameKey)) {
return false;
ObjectNameKey onk = (ObjectNameKey)o;
if (onk.getName().equals(name) && onk.getOccur() == occurence) return true;
return false; -
Multiple insert transaction for image uploads
Hello !
I can't figure it out how to connect multiple insert transactions on one page?
For example - I want to upload images from page with different categories(have menu list) and insert by the one button all the images at once.
image 1, cat 1
image 2, cat 2
image 3, cat 3
button to insert
Any Ideas? Where to start from?
Thanks, Nick.
Please help ! Maybe link for some tutorials?Hi Nick,
What you are asking for is very possible to make with ADDT but if you are totally unfamiliar with ADDT you should probably go over the manual to go over the many functions that ADDT offers. You can find the manual two ways.
1. After you have created your site and created one blank page you can open the page to have the Developer Toolbox Tab un-greyed out. Then you can click on the last icon (Control Panel) and press the help button.
That will open up the manual.
2. Go to: http://help.adobe.com/en_US/Dreamweaver/10.0_ADDT/help.html?content=MXK3_052000_MX_K3_con trol_panel.htm
Same place the help button takes you.
Yes, Waleed is having hosting issues that I think he is sorting out. -
Multiple inserts and upadates in tables through procedures
how to do multiple inserts and updates of tables through procedures
Hi,
Not sure what you mean by 'multiple', without an example....
You could perhaps use [merge | http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_9016.htm#i2091840] ?
Or perhaps you could use [multitable inserts | http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_9014.htm#i2125362] ? -
[Forum FAQ] How to use multiple field terminators in BULK INSERT or BCP command line
Introduction
Some people want to know if we can have multiple field terminators in BULK INSERT or BCP commands, and how to implement multiple field terminators in BULK INSERT or BCP commands.
Solution
For character data fields, optional terminating characters allow you to mark the end of each field in a data file with a field terminator, as well as the end of each row with a row terminator. If a terminator character occurs within the data, it is interpreted
as a terminator, not as data, and the data after that character is interpreted and belongs to the next field or record. I have done a test, if you use BULK INSERT or BCP commands and set the multiple field terminators, you can refer to the following command.
In Windows command line,
bcp <Databasename.schema.tablename> out “<path>” –c –t –r –T
For example, you can export data from the Department table with bcp command and use the comma and colon (,:) as one field terminator.
bcp AdventureWorks.HumanResources.Department out C:\myDepartment.txt -c -t ,: -r \n –T
The txt file as follows:
However, if you want to bcp by using multiple field terminators the same as the following command, which will still use the last terminator defined by default.
bcp AdventureWorks.HumanResources.Department in C:\myDepartment.txt -c -t , -r \n -t: –T
The txt file as follows:
When multiple field terminators means multiple fields, you use the below comma separated format,
column1,,column2,,,column3
In this occasion, you only separate 3 fields (column1, column2 and column3). In fact, after testing, there will be 6 fields here. That is the significance of a field terminator (comma in this case).
Meanwhile, using BULK INSERT to import the data of the data file into the SQL table, if you specify terminator for BULK import, you can only set multiple characters as one terminator in the BULK INSERT statement.
USE <testdatabase>;
GO
BULK INSERT <your table> FROM ‘<Path>’
WITH (
DATAFILETYPE = ' char/native/ widechar /widenative',
FIELDTERMINATOR = ' field_terminator',
For example, using BULK INSERT to import the data of C:\myDepartment.txt data file into the DepartmentTest table, the field terminator (,:) must be declared in the statement.
In SQL Server Management Studio Query Editor:
BULK INSERT AdventureWorks.HumanResources.DepartmentTest FROM ‘C:\myDepartment.txt’
WITH (
DATAFILETYPE = ‘char',
FIELDTERMINATOR = ‘,:’,
The new table contains like as follows:
We could not declare multiple field terminators (, and :) in the Query statement, as the following format, a duplicate error will occur.
In SQL Server Management Studio Query Editor:
BULK INSERT AdventureWorks.HumanResources.DepartmentTest FROM ‘C:\myDepartment.txt’
WITH (
DATAFILETYPE = ‘char',
FIELDTERMINATOR = ‘,’,
FIELDTERMINATOR = ‘:’
However, if you want to use a data file with fewer or more fields, we can implement via setting extra field length to 0 for fewer fields or omitting or skipping more fields during the bulk copy procedure.
More Information
For more information about filed terminators, you can review the following article.
http://technet.microsoft.com/en-us/library/aa196735(v=sql.80).aspx
http://social.technet.microsoft.com/Forums/en-US/d2fa4b1e-3bd4-4379-bc30-389202a99ae2/multiple-field-terminators-in-bulk-insert-or-bcp?forum=sqlgetsta
http://technet.microsoft.com/en-us/library/ms191485.aspx
http://technet.microsoft.com/en-us/library/aa173858(v=sql.80).aspx
http://technet.microsoft.com/en-us/library/aa173842(v=sql.80).aspx
Applies to
SQL Server 2012
SQL Server 2008R2
SQL Server 2005
SQL Server 2000
Please click to vote if the post helps you. This can be beneficial to other community members reading the thread.Thanks,
Is this a supported scenario, or does it use unsupported features?
For example, can we call exec [ReportServer].dbo.AddEvent @EventType='TimedSubscription', @EventData='b64ce7ec-d598-45cd-bbc2-ea202e0c129d'
in a supported way?
Thanks! Josh -
How to retrieve multiple columns using "returning" in the Insert query.
hi,
wanted to know how to retrieve multiple columns using "returning" in the Insert Query.
For retrieving one column we write the query as follows:
Insert into TABLE values(1,2,3,4) returning COLUMN1 into PARAMETER
But can we retrive multiple columns in the same query?
am using oracle 10g and coding in .NETHi,
You can definetely get multiple values from a single query using the 'returning' clause.
Eg : insert into emp (empno, ename, job, deptno) values (7324,'ADAM','MARKETING',30) returning ename, deptno into var1, var2; PN : var1 & var2 to be declared as varchar2 & number respectively.
More insight into the 'RETURNING' clause in this link.
http://www.samoratech.com/PLSQL/swArtPLSQLReturn.htm
Regards,
Bhanu. -
How: multiple insert stmt's in Database Express edition SQL commands GUI?
I have installed the Express 10g version today and played around with it for a while.
If I go to the SQL commands GUI and enter one insert like this:
INSERT INTO pageit (PagID, PagParent, PagName, PagActive) VALUES (19, 17, 'Mango tree', 1)
then it works nicely:
But if I do this:
INSERT INTO pageit (PagID, PagParent, PagName, PagActive) VALUES (20, 17, 'Grape trees', 1);
INSERT INTO pageit (PagID, PagParent, PagName, PagActive) VALUES (21, 16, 'Animals', 1);
Then it says:
ORA-00911: invalid character
Looks like semicolon is not allowed,
but if I remove the semicolon then it says;
ORA-00905: missing keyword
Is there a way to use multiple insert statements in one go in this GUI at all?
If not, could someone please recommend how I do this.
I have exported thousands of insert lines from MySql and I would like to get them into my newly created Oracle table without having to type one line at the time in this gui.
Any suggestions?
Then if there is a nice WEB GUI like phpmyadmin for Oracle then I would like to know about that to? (Preferably free)I've not done a lot with the express edition, so there may be tools I'm not aware of. There is a dedicated Express Edition forum that may be more helpful for some of these questions.
I would normally use the command-line SQL*Plus to run a script with a large number of SQL statements. I'd generally prefer, though, to get a comma-separated data file from the other system and load that into Oracle using SQL*Loader for efficiency reasons.
In Oracle, you would normally only want a single database on a single physical machine. I know in SQL Server that what they call a "database" is roughly equivalent to a "schema" in Oracle, which is created by creating a new user.
Justin -
How to retrieve multiple data from table and represent it in jsp page
Hi
The below JavaScript code is used to add row in the table when I want to add multiple row data into table for single entry no field.
<html> function addRow()
i++;
var newRow = document.all("tblGrid").insertRow();
var oCell = newRow.insertCell();
oCell.innerHTML = "<input name='srno"+i+"' type='text' id='srno"+i+"' size=10>";
oCell = newRow.insertCell();
oCell.innerHTML = "<input name='itmcd"+i+"' type='text' id='itmcd"+i+"' size='10'>";
oCell = newRow.insertCell();
oCell.innerHTML = "<input name='itmnm"+i+"' type='text' id='itmnm"+i+"' size='15'>";
oCell = newRow.insertCell();
oCell.innerHTML = "<input name='indentqty"+i+"' type='text' id='indentqty"+i+"' size='10'>";
oCell = newRow.insertCell();
oCell.innerHTML = "<input name='uom"+i+"' type='text' id='uom"+i+"' size='10'><input type='hidden' name='mcode"+i+"'id='mcode"+i+"'>";
oCell = newRow.insertCell();
oCell.innerHTML = "<input name='packqty"+i+"' type='text' id='packqty"+i+"' size='10'>";
oCell = newRow.insertCell();
oCell.innerHTML = "<input name='packuom"+i+"' type='text' id='packuom"+i+"' size='10'><input type='hidden' name='pack"+i+"' id='pack"+i+"'>";
oCell = newRow.insertCell();
oCell.innerHTML = "<input name='rate"+i+"' type='text' id='rate"+i+"' size='10'>";
oCell = newRow.insertCell();
oCell.innerHTML = "<input name='dor"+i+"' type='text' id='dor"+i+"' size='0' onClick='"+putdate(this.name)+"'>";
oCell = newRow.insertCell();
oCell.innerHTML = "<input name='bccode"+i+"' type='text' id='bccode"+i+"' size='10'></td><input type='hidden' name='bcc"+i+"' id='bcc"+i+"'>";
oCell = newRow.insertCell();
oCell.innerHTML = "<input name='cccode"+i+"' type='text' id='cccode"+i+"' size='10'></td><input type='hidden' name='ccc"+i+"' id='ccc"+i+"'>";
oCell = newRow.insertCell();
oCell.innerHTML = "<input name='remark2"+i+"' type='text' id='remark2"+i+"' size='20'>";
oCell = newRow.insertCell();
oCell.innerHTML = "<input type='button' value='Delete' onclick='removeRow(this);' />";
// oCell = newRow.insertCell();
// oCell.innerHTML = "<input type='button' value='Clear' onclick='clearRow(this);' />";
}<html> Then this data are send to the next Servlet for adding into two table.
My header portion data are added into one table which added only one row in table. while footer section data are added into the no of rows in another table dependent on No. of
Rows added into jsp page.
Here is an code for that logic.
<html>
ArrayList<String> mucode = new ArrayList<String>();
ArrayList<Integer> serials = new ArrayList<Integer>();
ArrayList<Integer> apxrate = new ArrayList<Integer>();
ArrayList<Integer> srname = new ArrayList<Integer>();
ArrayList<String> itcode = new ArrayList<String>();
ArrayList<String> itname = new ArrayList<String>();
ArrayList<Integer> iqnty = new ArrayList<Integer>();
ArrayList<String> iuom = new ArrayList<String>();
ArrayList<Integer> pqnty = new ArrayList<Integer>();
ArrayList<String> puom1 = new ArrayList<String>();
ArrayList<Integer> arate = new ArrayList<Integer>();
ArrayList<String> rdate = new ArrayList<String>();
ArrayList<String> bcs = new ArrayList<String>();
ArrayList<String> ccs = new ArrayList<String>();
ArrayList<String> remarkss = new ArrayList<String>();
//ArrayList<Integer> qtyrecs = new ArrayList<Integer>();
//ArrayList<String> dors = new ArrayList<String>();
//ArrayList<String> remarks = new ArrayList<String>();
String entryn = request.getParameter("entryno");
String rows = request.getParameter("rows");
out.println(rows);
//String Entryno = request.getParameter("entryno");
// out.println(Entryno);
int entryno = 0,reqqty = 0,srno = 0,deprequest = 0,rowcount = 0;
if(!Entryno.equals("")){
entryno = Integer.valueOf(Entryno);
if(!rows.equals("")){
rowcount = Integer.valueOf(rows);
for(int i=1;i<=rowcount;i++){
if(request.getParameter("srno"+i)!=null){
serials.add(Integer.valueOf(request.getParameter("srno"+i).trim()));
out.println(serials.size());
for(int i=1;i<=rowcount;i++){
if(request.getParameter("srno"+i)!=null){
srname.add(Integer.valueOf(request.getParameter("srno"+i).trim()));
out.println(srname.get(0));
for(int i=1;i<=rowcount;i++){
if(request.getParameter("itmcd"+i)!=null){
itcode.add(request.getParameter("itmcd"+i).trim());
} //out.println(itcode.get(i));
for(int i=1;i<=rowcount;i++){
if(request.getParameter("itmnm"+i)!=null){
itname.add(request.getParameter("itmnm"+i).trim());
}//out.println(itname.get(i));
for(int i=1;i<=rowcount;i++){
if(request.getParameter("indentqty"+i)!=null){
iqnty.add(Integer.valueOf(request.getParameter("indentqty"+i).trim()));
for(int i=1;i<=rowcount;i++){
if(request.getParameter("uom"+i)!=null){
iuom.add(request.getParameter("uom"+i).trim());
}//out.println(iuom.get(i));
for(int i=1;i<=rowcount;i++){
if(request.getParameter("mcode"+i)!=null){
mucode.add(request.getParameter("mcode"+i).trim());
for(int i=1;i<=rowcount;i++){
if(request.getParameter("packqty"+i).equals("")){
pqnty.add(0);
}else
pqnty.add(Integer.valueOf(request.getParameter("packqty"+i).trim()));
for(int i=1;i<=rowcount;i++){
if(request.getParameter("pack"+i)!=null){
puom1.add(request.getParameter("pack"+i).trim());
}else
puom1.add("");
for(int i=1;i<=rowcount;i++){
if(request.getParameter("rate"+i).equals("")){
arate.add(0);
}else
arate.add(Integer.valueOf(request.getParameter("rate"+i).trim()));
/* for(int i=1;i<=rowcount;i++){
if(request.getParameter("rate"+i)!=null){
arate.add(Integer.valueOf(request.getParameter("rate"+i).trim()));
for(int i=1;i<=rowcount;i++){
if(request.getParameter("dor"+i)!=null){
try{
rdate.add(dashdate.format(slashdate.parse(request.getParameter("dor"+i).trim())));
}catch(ParseException p){p.printStackTrace();}
}else
{ rdate.add("");}
for(int i=1;i<=rowcount;i++){
if(request.getParameter("bcc"+i)!=null){
bcs.add(request.getParameter("bcc"+i).trim());
}out.println(bcs.get(0));
for(int i=1;i<=rowcount;i++){
if(request.getParameter("ccc"+i)!=null){
ccs.add(request.getParameter("ccc"+i).trim());
}out.println(ccs.get(0));
for(int i=1;i<=rowcount;i++){
out.println("remark2");
if(request.getParameter("remark2"+i)!=null){
remarkss.add(request.getParameter("remark2"+i).trim());
}out.println(remarkss.get(0));
ArrayList<String> Idate = new ArrayList<String>();
for(int i=1;i<=rowcount;i++){
if(request.getParameter("dateindent"+i)!=null){
try{
Idate.add(dashdate.format(dashdate.parse(request.getParameter("dateindent"+i).trim())));
}catch(ParseException p){p.printStackTrace();}
String Rdate = dashdate.format(new java.util.Date());
String tdate = dashdate.format(new java.util.Date());
// String Indentdate = dashdate.format(new java.util.Date());
// String ApprovedT1 = dashdate.format(new java.util.Date());
// String ApprovedT2 = dashdate.format(new java.util.Date());
// String ApprovedT1=" ";
//String ApprovedT2="";*/
String ApprovedT1= dashdate.format(new java.util.Date());
out.println (ApprovedT1);
String ApprovedT2=dashdate.format(new java.util.Date());
out.println(ApprovedT2);
String Indentdate=(dashdate.format(slashdate.parse(request.getParameter("dateindent").trim())));
out.println(Indentdate);
String Cocode ="BML001";
out.println(Cocode);
String Deptcode = request.getParameter("dept1");
out.println(Deptcode);
String Empcode = request.getParameter("emp");
out.println(Empcode);
String Refno =request.getParameter("rtype");
out.println(Refno);
String Divcode = request.getParameter("todiv1");
out.println(Divcode);
String Usercode = "CIRIUS";
String Whcode = request.getParameter("stor");
out.println(Whcode);
// String Itemgroupcode = request.getParameter("");
String Itemgroupcode ="120000";
out.println(Itemgroupcode);
String Supplytypecode = request.getParameter("stype");
out.println(Supplytypecode);
String Delcode = request.getParameter("deliverycode");
out.println(Delcode);
String Itemclass="WS";
out.println(Itemclass);
// String Itemclass = request.getParameter("iclass");
// out.println(Itemclass);
String unitcode = request.getParameter("uni");
out.println(unitcode);
String Todivcode = request.getParameter("todiv1");
out.println(Todivcode);
String Appxrate = request.getParameter("rate");
out.println(Appxrate);
String Srno = request.getParameter("srno");
out.println(Srno);
/* String Indqty = request.getParameter("indentqty");
out.println(Indqty);*/
String Itemcode = request.getParameter("itmcd");
out.println(Itemcode);
String Othersp = request.getParameter("remark1");
out.println(Othersp);
String Reqdt = request.getParameter("dor");
out.println(Reqdt);
String Munitcode = request.getParameter("mcode");
out.println(Munitcode);
String Packqty = request.getParameter("packqty");
out.println(Packqty);
String Packuom = request.getParameter("pack");
out.println(Packuom);
String Remark2 = request.getParameter("remark2");
out.println(Remark2);
String BC = request.getParameter("bcc");
out.println(BC);
String CC = request.getParameter("ccc");
out.println(CC);
try{
st=connection.createStatement();
connection.setAutoCommit(false);
String sql="INSERT INTO PTXNINDHDR(COCODE,DEPTCODE,EMPCODE,APPROVEDT1,APPROVEDT2,INDDT,ENTRYNO,REFNO,REMARKS,DIVCODE,USERCODE,WHCODE,ITEMGROUPCODE,SUPTYPECODE,DELCODE,UNITCODE,TODIVCODE,ITEMCLASS)VALUES('"+Cocode+"','"+Deptcode+"','"+Empcode+"','"+ApprovedT1+"','"+ApprovedT2+"','"+Indentdate+"',"+Entryno+",'"+Refno+"','"+Othersp+"','"+Divcode+"','"+Usercode+"','"+Whcode+"','"+Itemgroupcode+"','"+Supplytypecode+"','"+Delcode+"','"+unitcode+"','"+Todivcode+"','"+Itemclass+"')";
out.println(sql);
st.addBatch(sql);
for(int i=0;i<serials.size();i++){
out.println("Inside the Statement");
String query3="test query for u";
out.println(query3);
String queryx="Insert into PTXNINDDTL(APXRATE,ENTRYNO,BRKNO,INDQTY,ITEMCODE,OTHERSPFCS,MUNITCODE,PACKQTY,PACKUOM,REMARKS,DIMSUBGRPCODE,DIMCODE,REQDT)VALUES("+arate.get(i)+","+entryno+","+srname.get(i)+","+iqnty.get(i)+","+itcode.get(i)+",'"+Othersp+"','"+mucode.get(i)+"',"+pqnty.get(i)+",'"+puom1.get(i)+"','"+remarkss.get(i)+"','"+bcs.get(i)+"','"+ccs.get(i)+"','"+rdate.get(i)+"')";
out.println(queryx);
st.addBatch(queryx);
int[] result=st.executeBatch();
connection.commit();
for(int k=0;k<result.length;k++)
out.println("rows updated by "+(k+1)+"insert sta:"+result[k]+"");
catch(BatchUpdateException bue)
out.println("error1;"+bue+"");
catch(SQLException sql)
out.println("error2;"+sql+"");
catch(Exception l)
out.println("error3;"+l+"");
</html>
Now I looking for to retrieve this footer section data available in multiple rows from footer table and present it in jsp page .
I am finding difficulties in how to show this multiple row data for dynamic no of rows .i.e. variable no. of rows.
I have able to show the data in Header portions of page in this ways
here i am adding the part of code which shows the data from header part of table i.e from Header table
<html>
<h2 align="center"><b>Indent Preparation</b></h2>
<div align="left">
<table width="849" border="0" cellspacing="3" cellpadding="3" align="center">
<tr>
<td ><div align="left"><b>Indent No.</b></div></td>
<td ><label>
<input name="indentno" type="text" id="indentno" size="15" value="" /><input type="hidden" name="no" id="no">
</label></td>
<td ><div align="center"><strong>Indent Date</strong></div></td>
<td ><label>
<div align="center">
<input name="dateindent" type="text" id="dateindent"value="<%=date1%>"/><input type="hidden" name="no" id="no">
</div>
</label></td>
<td> </td>
<td><div align="right"><strong>Entry No.</strong></div></td>
<%if(oper!=null && oper.equals("view") && hdrcode!=null && hdrdetails!=null){%>
<td><input type="text" value="<%=hdrcode.get(3)%>" size="10"></td>
<%}else{%>
<td><input type="text" name="entryno" id="entryno" value="<%=entryNo%>"/></td>
<%}%>
<div align="right"></div>
</tr>
<tr>
<td><b>Division</b></td>
<%if(oper!=null && oper.equals("view") && hdrcode!=null && hdrdetails!=null){%>
<td><input type="text" value="<%=hdrdetails.get(9)%>" size="20"</td>
<td><input type="hidden" name="div1" id="div1" value='<%=hdrcode.get(10)%>'></td>
<%}else{%>
<td><input type="text" name="div" id="div" /></td>
<td><input type="hidden" name="div1" id="div1" /> </td>
<%}%>
<td> </td>
<td> </td>
<td><div align="right"><strong>Unit</strong></div></td>
<%if(oper!=null && oper.equals("view") && hdrcode!=null && hdrdetails!=null){%>
<td><input type="text" value="<%=hdrdetails.get(14)%>" size="20"</td>
<td><input type="hidden" name="uni" id="uni" value='<%=hdrcode.get(12)%>'></td>
<%}else{%>
<td><input type="text" name="unit" id="unit" /></td>
<td><input type="hidden" name="uni" id="uni" /> </td>
<%}%>
</tr>
<tr>
</html>
Any suggestion on any above works is highly appreciated.
Thanks and regards
harshalToo much code. It's also not well intented nor formatted. I don't see a question either or it got lost in that heap of unformatted code.
I will only answer the question in the thread's subject:
How to retrieve multiple data from table and represent it in jsp pageTo retrieve, make use of HttpServletRequest#getParameterValues() and/or #getParameter().
To display, make use of JSTL's c:forEach. -
How to print multiple footers for each page in RTF template xml report.
Hi,
How to print multiple footers for each page in RTF template xml report.
i am able to print ( two sets ) ...
up to last page ( one template ) and for last page ( another template).
i want to change the footer information based on the group value printed in the report ( it might be 5 to 6) In every report run.. can you please check and let me know do we have any feasibility to achieve this.
Thanks in advance.
Regards,
KAP.You can remove all other logic, like last page only contents (start@last-page:body), etc and section breaks if any you have inserted manually.
Just have for-each@section logic.
It would be difficult for me to guess what you have done without looking at your RTF or describing here. -
How to execute multiple queries in one stored procedure.
Hi,
I am Kumar,
How to execute multiple queries in one stored procedure.
here is the my requirements,
1. get the max value from one table and sum of the that value.
2. insert the values and also sum of the max value.
using stored procedure
I am using SQL server 2000 database.
Please help me.
Advance thanks
by,
KumarThis is not a java question and it is not even a problem: your only problem is
1) lack of knowledge
2) lack of interest to find a manual
But you are going to have to change both by actually reading a book or a manual that explains the stored procedure language of SQL Server. It is the same as Sybase I think, so you could also look for a manual for that DBMS. -
CLR trigger - handling multiple inserts at the same time
Hi
I've developed a CLR trigger which operates on inserts performed on a staging table. The trigger implements some business logic and then inserts or updates a record in a target table. Whether an insert or update is performed depends on whether
a record with the same ID already exists in the target (i.e. a select * from target where ID = 123).
This works fine in most scenarios, but occasionally I am getting duplicates in the target table and have noticed that this seems to occur when inserts on the staging table happen at exactly the same time (i.e. multiple inserts for the same ID at
the same time). In this situation duplicates are created in the target table because at the time of the inserts, no record with that ID exists in the target table (i.e. the select returns no records), therefore a new record is created for each.
Is there a known way to deal with this scenario? For example, would locking the target table on insert result in the subsequent selects against the target table waiting until the target table had been updated, therefore the select would return a record
for the given ID.
I didn't really want to lock the whole target table on insert, because there are potentially other users reading that table (selects) and these would also have to wait for the insert to complete.
I'd appreciate any thoughts on how to deal with this and avoid duplicates in the target table. I'm unable to change the way the data is coming in to the staging table, so my trigger code must deal with the above scenario.
Thanks in advance.
JohnFirst if you do not want any duplicate values in a column (or combination of columns) you should add a constraint to ensure this is never possible. A
unique index
like this should do this trick.
CREATE UNIQUE NONCLUSTERED INDEX [IX_yourIndexName] ON [dbo].[YourTableName]
[yourColumn1] ASC,
-- add more columns that make the unique combination that you don't want repeated
You can then add a try/catch block in your trigger code, if you get an exception based on this index then the record was created by another executing instance of this trigger and in that case you should do an update (or not, not sure what the rest of your
logic is) in your catch block. This is the easiest solution and does not involve table locks. The only drawback is the first one to commit the insert will win and you have no guarantee which process or data set that will be. Also i have no idea how big the
table is, how frequently changes are made, and what the data type is so you should
keep this in mind when creating your index so you don't run into unexpected high index fragmentation which can lead to performance problems when executing updates and inserts.
You could also create a
named transaction with scope serializable around your insert/update block and execute your reads using a
NOLOCK hint
which should allow them to retrieve uncommitted writes and not create a long wait. The downside is is that the data might not be 100% accurate depending on if a transaction fails or not if there happens to be an update at the same time as a select but maybe
this is not a big deal to the calling code.
-Igor -
How to use multiple JREs (1.5.0_20 and 1.6.0_07) with Internet Explorer 8?
Hi!
Question about the problem mentioned in subject.
I have configured that JNLP opens with 1.5 version, both versions are enabled in Java Control Panel Runtime Settings but when I try to start a desktop java console says:
Java Web Start 1.5.0_22
Using JRE version 1.6.0_07 Java HotSpot(TM) Client VM
And the opening of the desktop creates an exception:
Java Web Start - Invalid Argument Error
TooManyArgumentsException[ Too many arguments supplied: {C:\WINDOWS\Temporary, Internet, Files\Content.IE5\....
I'm trying to open my desktop with 1.5 version and other programs with 1.6 version. What is it that I still need to do? I'm kind of confused with this. Some of my collagues have succeeded with this and some doesn't, with the same configuration.
So the question is, how to use multiple JREs with IE8 so that one application uses 1.5 version and others 1.6 version?
Br,
Katri
Edited by: ka**** on 09-Mar-2011 01:16
Edited by: ka**** on 09-Mar-2011 03:16ka**** wrote:
..Question about the problem mentioned in subject.No "Using multiple JREs (1.5.0_20 and 1.6.0_07) with Internet Explorer 8" is a statement. To transform it to a question would be something like "How to use multiple JREs (1.5.0_20 and 1.6.0_07) with Internet Explorer 8?".
Once you can come up with an actual question, I might look at this more closely.
Maybe you are looking for
-
Adobe application manager fails to update/install
Please help me resolve this error and update App Manger properly. I have downloaded and am running Creative Cloud CS6 versions of Illustrator and Photoshop that I installed back in Decmember. Now I'm trying to download more applications and am encou
-
Map default values in Header based on multiple values in the line item
Hi I have a scenario in which the Header field of an IDOC should be populated with some default values based on some mixed mvt types in the line items. eg: Header - > Delivery type - > needs to be mapped to A (for X of line item 1)or B (for Y of line
-
I am trying to export a PDF to MSWord format and it won't go ... Last evening, I spent much time on
I am trying to export a PDF to MSWord format and it won't go ... Last evening, I spent much time on line with Bishwarup on line. After a great deal on digging on his part, he suggested that I call back today when the Techies were on duty. HELP!
-
Why do i receive error -42110 when trying to watch rented movies
I've downloaded rented movies & have been charged by iTunes/Apple. However, receive error -42110 when attempt to watch rented movie.
-
I have an Airport Extreme inside my desktop and I want to be able to go on the net and control my Itunes with REMOTE app via my Ipod Touch 2nd gen. Do I need a router? Both items see the network I've created but they don't seem to be able to interact