This is a daily batch job which captures end of the day changes from a set of Oracle 10G "Source" tables in (.exp) file and another overnight batch job will read from (.exp) files and Insert into Oracle 10G "Target" Tables. The .exp files are created by Oracle 10G Data Pump utilities.In future we will be migrating Target to Teradata. All the tables will be migrated. No change in table names or structure.
The plan of action to write the later bit of PLSQL (which read from .exp files and loads it into Target tables) into Java so that the programe can be re-used on teradata.
Questions
1) Can Java read the contents with in .exp files and insert into Oracle tables?
2) Can Teradata read the contents with in .exp files and insert into Teradata tables?
3) Will we be achieving any benefit if we execute DDL (Insert) using Java rather than PLSQL. Obvious one being Platform independent.
there is no transformation of data in flight between .exp to Target tables.
In my PLSQL package ...How do I invoke this class file ?
So far I have done this ...
Declare abc ORA_JAVA.JOBJECT; xyz ORA_JAVA.JOBJECT; xxx VARCHAR2(25); value ORA_JAVA.JOBJECT; BEGIN
[code]...
I am getting an error saying the object type is wrong .... I would like to know how to assign a hardcoded value to the JOBJECT just to test before I continue.
I am trying to invoke program from my local Windows machine (exactly java executor, which is in my environment on c:javajdkinjava) using database package with Java stored procedure.
Everything is fired by SQLPLUS script, this script invokes package with Java stored procedure (jar loaded into Oracle) and that procedure is trying to invoke runtime process (syntax:
c:javajdkinjava -cp
and here ara my classes and main jar) using my local java executor. I added all permissions using dbms_java.grant_permisions (execution forced me to give permissions java.io.FilePermission to <<ALL_FILES>> for execute), moreover I added to my database user JAVASYSPRIV and JAVAUSERPRIV role. Unfortunately, beside this I am still getting error:
C:javajdkinjava not found (Note that lookup with PATH isn't done due to the oracle executable being setuid.)
I am writing a java stored procedure in my package. In the java procedure I want to issue a query to be fired on the user table from which I am calling the java procedure.
Some thing like following:
I am logged in to USER1 and my package is inside USER1. From this package I am calling the Java Stored Procedure. In java procedure I want to make a jdbc connection to USER2. The details of USER2(password, hostname,portno) are stored in a table called 'connection_details' and this table is in the USER1.
My problem is how can I issue the
SELECT details FROM CONNECTION_DETAILS for USER2
so that i can get the details..?
Do i need to first make jdbc connection to USER1 and then execute the above query for which i need similar details of USER1. How can i obtain the details of USER1 here.
I am thinking if I am already in USER1 then do I need to make the jdbc connection to USER1 and then execute the query?
I've this java source create or replace and compile java source named "Decodificador" as public class Decodificador { public static String decodifica(String codigo) return codigo;
and this function
create or replace function F_Decodificador(codigo varchar2) RETURN VARCHAR2 IS LANGUAGE java NAME 'Decodificador.decodifica(String) return String';
when I execute the function the result is:
ORA-29531: no method decodifica in class Decodificador
I have excel file which I am reading through plsql procedure using UTL_FILE utilities, one of the column in the excel has multiple values in the same column, I am getting the values into plsql, but when it is coming to where clause its not working.
Example: in excel the column has : 'ABC','GEH','HGT',LTP'
create or replace procedure abc(temp_col varchar2) . .... .... ... SELECT COLA, COLB, COLC FROM TABLE_TEMP WHERE TCOL IN temp_col;
This is not working, if the column in excel has one value say ('ABC') then the above sql is working, if it has more than one value its not working.
I have upgraded my Operating Syatem from Vista to Win7. I have SQL nav version but is not supported on Win7. So I have installed PLSQL developer. When I try to connect its giving the error connection not open. But when I tried the same credentials with SQLPLUS it's working fine.
I need to call DB function through Java Hibernate.
My Sample XML File looks like. --------------------------------------------------------------- <?xml version="1.0"?> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> <hibernate-mapping> <sql-query name="getchequeno" callable="true"> ?:=call cz_nab_mw_fn_gen_ol_chq_no() </sql-query> </hibernate-mapping> --------------------------------------------------------------- I am getting below error while reading the file
"java.lang.RuntimeException: org.hibernate.HibernateException: Errors in named queries: getchequeno"
i`m trying to use pl/sql function to execute java class. I created 2 tables with around 100 values and java class with simple functionality. I need to create function to loop through my table1 and get with each iteration one value from table and pass that value as parameter to java class.
table1 is something like this:
ID NAME 1 name1 2 name2 3 name3 . . . . 100 name100
table2 is empty with same columns as table1 ( table2 is for data obtained from java returns ) I created in sql+ java class.
CREATE OR REPLACE AND RESOLVE JAVA SOURCE NAMED "myClass" AS import java.io.*; import java.util.* public class myClass { public static String fun(String strName)
[code]....
Then i wanna make a pl/sql function for:
1)For i = 1 Obtain first value from table1 (column name) and pass it throught java class then return value and save it in table2 with the same id as id from table1
we have a program that uses SQLPlus to run PLSQL scripts - this program then checks the return code of SQLPlus to determine whether the script ran successfully. Our PLSQL scripts often call other PLSQL scripts via "@@OtherScript.sql" - one problem we have is that if (due to an engineering mistake) the OtherScript.sql file is missing, SQLPlus throws an SP2 error stating that the file was not found. However, the return code of SQLPlus does not indicate any problem. I have found, by searching the internet, that I can simply add a line "whenever OS error exit failure" to our script which then allows our program to detect the failure... however, the error message is not as informative:
CODESQL*Plus: Release 11.1.0.7.0 - Production on Tue Oct 19 10:28:45 2010 Copyright (c) 1982, 2008, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options [code]....
is it possible to get BOTH types of error messages? With "oserror exit" set it does not tell you which file was not found.. which is useful information. I would like the SQL Plus session to return failure but also print out what file it did not find.
In any application, we will have many commit statements issued in many places. How can we find out as to where all commits have happened during runtime.
Basically in our application, when am trying an operation, am getting the error ORA-01086: savepoint <save point name> never established.
My guess is that there is a commit somewhere because of which system is not able to rollback to that save point.
I am trying to implement a Houskeeping program for files generated in 4 different servers. This housekeeping program is run as a batch job and I need to use PLSQL to implement it. The files need to be housekept on the basis of the file creation date.
how I can go about doing this using a PLSQL stored procedure.
At PLSQL level how can we make our program re-startable such that if there is some abort after the commited update program will restart from the last commit checkpoint.
I am create procedure send the message in form bulider10g to Internet email and the procedure is work .
but now I want to modify this procedure , I want to add picture of my country ( logo ) and the original message . why cant display the image in my email ?
I have one PLSQL package that does a join of two tables of remote database instance via the datalink. I just wonder where the most calculation(the join) is done, local machine or remote machine? Is there any best practice to have a better performance for such configuration.
BEGIN dbms_scheduler.Create_schedule(schedule_name => 'RMAN_TICKER_STARTING', repeat_interval => 'FREQ=DAILY;BYHOUR=9; BYMINUTE=15,30,45,59', comments => 'schedule to run daily'); dbms_scheduler.Create_program (program_name => 'TICKER_PROGRAME',
[code]....
It was created successfully, but when I execute, it shows the error message.
BEGIN dbms_scheduler.Run_job ('RMAN_TICKER_JOB', TRUE); END; begin dbms_scheduler.run_job ( 'RMAN_TICKER_JOB',TRUE); end; Error at line 1 ORA-27370: job slave failed to launch a job of type EXECUTABLE ORA-27300: OS system dependent operation:accessing execution agent failed with status: 2
[code]....
But I have the CMD file in the location - "F:FEEDLGRTOOLSfeedlgr.cmd".
