Is it possible to working in Java Stored Procedures with OCI driver?

Hello ALL.
Could you help me...
Is it possible to working in Java Stored Procedures with OCI driver?
I want to try to do some workaround...
I need to work with following parametrs from Java Stored Procedures:
DriverManager.registerDriver (new oracle.jdbc.OracleDriver());
String url = null;
url = "jdbc:oracle:oci:@TEST";
conn = DriverManager.getConnection (url,"scott","tiger");
Is it possible?
I tried but I have errors...
Please, help me!
Thanks

You cannot call OCI functions directly from PL/SQL. You could, of course, write an external procedure that made OCI calls, though you could also write an external procedure in Java. I'm guessing the documentation is trying to convey this same information-- you would need an external procedure that used OCI if you wanted to use the old-school interfaces for LONG and LOB data types. If you converted to using LOBs rather than LONGs, you could do everything in PL/SQL.
Justin

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Jay,
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http://tahiti.oracle.com
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The RoomsInformationProcedure example code has errors !!!
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// Query to find out total number of available rooms for a given Room Type
// and Hotel ID
stmt = connection.prepareStatement("SELECT TOTAL_"+ roomType +
" FROM room_availability WHERE " +
" hot_id = TO_NUMBER(?) AND " +
" booking_date = ( SELECT MAX(booking_date) " +
" FROM room_availability " +
" WHERE hot_id = TO_NUMBER(?) )" );
stmt.setString(1,hotelId); // Bind Input Hotel ID Parameter
stmt.setString(2,hotelId); // Bind Input Hotel ID Parameter ! ERROR !
stmt.setString(2,roomType); // Bind Input Room Type !OK !
Also review the columns name in the table.

No, the code is correct and it works as expected.
Here is why :
a) The relational table room_availability has following columns :
Name Null? Type
HOT_ID NOT NULL NUMBER(10)
BOOKING_DATE NOT NULL DATE
BOOKED_SGLB NOT NULL NUMBER(4)
BOOKED_DBLE NOT NULL NUMBER(4)
BOOKED_QEEN NOT NULL NUMBER(4)
BOOKED_KING NOT NULL NUMBER(4)
BOOKED_SUIT NOT NULL NUMBER(4)
BOOKED_OTHR NOT NULL NUMBER(4)
TOTAL_SGLB NOT NULL NUMBER(4)
TOTAL_DBLE NOT NULL NUMBER(4)
TOTAL_QEEN NOT NULL NUMBER(4)
TOTAL_KING NOT NULL NUMBER(4)
TOTAL_SUIT NOT NULL NUMBER(4)
TOTAL_OTHR NOT NULL NUMBER(4)
b) When you want to get total number of rooms for room type 'SGLB', for hotel with hot_id '7080', the above query becomes
select TOTAL_SGLB FROM room_availability WHERE hot_id = 7080 AND
booking_date = ( SELECT MAX(booking_date) FROM room_availability
where hot_id = 7080)
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Note that : the roomType is appended to the sql query and is not binded to the prepared statement.
-- Regards
OTN Team

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HI,
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<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Jan Vissers ([email protected]):
I have two schemas A and B. A contains a java stored procedure which calls a java stored procedure stored in B. Upon resolving the "A" Java Stored Procedures I get the following error:
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... Question:
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Try this:
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Broken Java Stored Procedure Demo

The link to download HotelBookingsSample.jar does not work. It is located on http://otn.oracle.com/sample_code/tech/java/jsp/samples/jsptrigger/Readme.html

Do as follows:
Define a JDBC Connection to your DB - use this name only.
Create a Deployment profile (Java Stored Procedure )(with [x]Publish option) to the same connection.
Then in the deployment tab of the Message View (View | Message View), you will see the deployment.
Then you can call your procedures, functions using SQL*Plus by
Expand Connection Folder
Right Click on the JDBC Connection
Select Invoke SQL*Plus...
This will invoke SQL*Plus with the info from this connection.
In SQL*Plus enter various statements to invoke your Java Stored Procedure.
For grins, try:
In JDeveloper, select
File | New ... Class / JavaStoredProcedure
Add the following methods to the bottom:
=============
public static String getJDBTime( ) {
return (new Date()).toString();
private static int nSeq = 0;
public static int getNextSequence( ) {
return nSeq++;
===========
Then Create a deployment profile and deploy it.
Then Invoke SQL*Plus and call it as:
select <PackageName>.FunctionName() from dual;
In my case, my SQL*Plus window looked as:
SQL>
SQL>
SQL> select MYPROJECT5.GETJDBTIME() from dual;
MYPROJECT5.GETJDBTIME()
Wed Dec 20 16:12:16 CST 2000
SQL> select MYPROJECT5.GETJDBTIME() from dual;
MYPROJECT5.GETJDBTIME()
Wed Dec 20 16:12:22 CST 2000
SQL> select MYPROJECT5.GETNEXTSEQUENCE() from dual;
MYPROJECT5.GETNEXTSEQUENCE()
0
SQL> select MYPROJECT5.GETNEXTSEQUENCE() from dual;
MYPROJECT5.GETNEXTSEQUENCE()
1
SQL> select MYPROJECT5.GETNEXTSEQUENCE() from dual;
MYPROJECT5.GETNEXTSEQUENCE()
2
SQL>
I hope this helps,
-John
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strListPOactif varchar(1024);
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SomeoneElse wrote:
Waaaaahhhhhhh!I was just thinking the same thing.... ya beat me to it...
To the OP:
As an up and coming DB Developer who now works for a small tech firm straight outta college, I can tell you for sure that you will definitely not get anywhere in your impatient life... look behind your back you miserable dude, your job might be in danger since ya got a bad attitude AND you can't figure out an error you are getting from a Java SP. So instead of helping you, I am going to simply tell you how you SHOULD act in a community of practice.
1. Be nice when looking for help
2. BE NICE WHEN LOOKING FOR HELP!!!
Pretty simple right?
Know what else is really simple? Looking at the topics of each board to make sure ya post in the right board! You people disgust me; somehow getting by in your professional career acting the way you do. I sure hope your "online" persona isn't a reflection of your real attitude towards people, almost pathetic and extremely immature.
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<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>
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Is it possible to working in Java Stored Procedures with OCI driver?

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