0
votes
1answer
30 views

Java-Hibernate-Oracle: Can a fluctuating DB connection duplicate insert statement?

  Is it possible that a fluctuating DB connection causes insert statement to execute multiple times? Thanks
0
votes
1answer
26 views

Oracle structural synchronization [duplicate]

I'm having two oracle databases. A is used for production, B is some kind of staging instance where people are preparing content that is brought to the production system over night. It is a fully ...
0
votes
1answer
39 views

Testing multiple queries from input file

I have set of tables and need to execute select query based on different users. Table names are stored in file and I am looking forward to write a script to execute a script to read table name from ...
1
vote
1answer
1k views

Oracle XE 11g (ORA-12514: TNS:listener does not currently know of service requested in connect descriptor )

I have already seen the questioned in the stack overflow that might relate to my problem but let me emphasize that none of them could resolve my issue. issue is: when I wanted to integrate OWASP ...
0
votes
0answers
92 views

Bcrypt in Oracle

I am trying to save the user password using Bcrypt algorithm in Oracle 11g. I know this can be done in Java easily, but in this case i want to do this in DB side. Can any one help me in achieving ...
0
votes
0answers
40 views

Where can I download jvm files for oracle on ubuntu

I want to install Java packages for oracle, and I found following files in the internet. @?/javavm/install/initjvm.sql; @?/xdk/admin/initxml.sql; @?/xdk/admin/xmlja.sql; @?/rdbms/admin/catjava.sql; ...
0
votes
0answers
103 views

oracle timesten in-memory database connection

I am going to connect to Oracle timesten database inside java application. For this purpose I wrote a simple connection class. When I try to run this java class an error " Problems with loading native ...
0
votes
0answers
491 views

'oracle.jdbc.driver.OracleSQLException': ORA-01031: insufficient privileges. (SYS.DBMS_XMLSAVE)

I have this function (written here by someone), placed in the package ENVER.ENCODING_VERIFIER: FUNCTION loadxml_table (p_owner IN VARCHAR2, p_tablename IN VARCHAR2, p_format IN VARCHAR2, p_tmpClob IN ...
3
votes
1answer
464 views

How to separate out individual sql statements from Oracle SQL script for execution from java code

I have Oracle DB 11g Enterprise Edition and I want to execute sql script from my java code. I am reading this sql script from a .sql file and the script contains statements such as create table, ...
1
vote
2answers
2k views

How can I execute a PL/SQL procedure for Oracle via JDBC?

I have a Java webapp with an Oracle DB, and I try to execute this statement at the end of a data migration script: EXEC DBMS_STATS.GATHER_TABLE_STATS (ownname => 'MY_SCHEMA', tabname => ...
5
votes
3answers
5k views

Bulk database update/insert from CSV file

I am implementing application specific data import feature from one database to another. I have a CSV file containing say 10000 rows. These rows need to be inserted/updated into database. There ...
0
votes
1answer
313 views

trying to execute SQL query on an oracle 10g database using java but getting ORA-00911 error [closed]

I am trying to execute a simple CREATE TABLE query on an oracle10g database using java. This is what I am doing: Connection conn = //create connection //open connection. No errors/warnings are ...
7
votes
2answers
4k views

Oracle 11g: performance improvements of inserts

I have a table of 500 millions of rows (and growing) I did the following to improve performance of inserts: On database side: dropped all indexes and constraints disabled logging On application ...
0
votes
1answer
162 views

Simple Search on 13 Terabyte Oracle Database to return relevant rows (.net app? Java?)

I am sure there are some easy ways to do this... I have a simple flat Oracle table which is 13 terabytes or so in size due to a large number of rows accumulating over the years. I need to do a search ...
0
votes
1answer
4k views

How to take oracle 10g backup? [duplicate]

Possible Duplicate: How to take oracle 10g backup? I followed this http://www.oracle-base.com/articles/10g/oracle-data-pump-10g.php link to create a db backup. I used this command to create ...
0
votes
1answer
425 views

Preloading a Java library in DB2, similar to ORACLE's loadjava

Edit to add details to clarify, based on Chris' comment: A Java stored procedure depends on external libraries. Locally it compiles successfully, since they are added to the classpath. But when ...
0
votes
1answer
242 views

Is any possible way to get warning message through by oracle [closed]

I am working in developing oracle data base tool, I want display warning message when executing function. For example: CREATE OR REPLACE FUNCTION FN_OEDS_CONVERTDATE2( V_DATE DATE) RETURN VARCHAR2 ...
1
vote
2answers
859 views

Oracle 11. Updating BLOB field. Db file sequential read inappropriately slow?

I've and Oracle (11 Enterprise) schema with a table CREATE TABLE USER.WSP_BUNDLE ( NODE_ID RAW(16) NOT NULL, BUNDLE_DATA BLOB NOT NULL ); CREATE UNIQUE INDEX USER.WSP_BUNDLE_IDX ...
1
vote
1answer
673 views

The Database Session is automatically Getting Killed

I am running a java program which connects to the oracle db and retrieves some information. The program contains 12 threads, each thread interns execute sql select commands with multiple join ...
8
votes
1answer
749 views

Do Oracle databases use Java internally?

My question is fairly simple. Is Java used internally by Oracle in their DBMSs?