The IBM DB2 Enterprise Server Edition is a relational model database server developed by IBM. It primarily runs on Unix (namely AIX), Linux, IBM i (formerly OS/400), z/OS and Windows servers.

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Migrate DB2 UDB (Iseries) to SQL Server [closed]

I'm looking for a tools that allows migration of DB2/UDB databases to SQL Server. It's quite easy migrate schema and data using linked server or import export with SISS. But what about stored ...
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289 views

What is the locking behavior for Updatable/Insertable Views?

Consider I have a View that is merely a simple join between 2 tables, selecting all columns. The View is Updatable and Insertable. What would be the locking behavior when executing an UPDATE or ...
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604 views

Is SET INTEGRITY of any use after IMPORT statements, or just after LOAD statements?

I'm getting the feeling, both from documentation and empirically, that you can only put SET INTEGRITY to good use after a LOAD, not after an IMPORT. LOAD is mentioned for SET INTEGRITY, but not ...
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338 views

What program to use for the best compression ratio for DB2 log files?

What linux program to use to compress DB2 log files with the best compression ratio? UPDATE I thought that these log files would be text type files. But viewing them didn't prove this. I tried to ...
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317 views

Database comparison tool for IBM db2 like OPatch? [closed]

I am looking for a database comparison tool for IBM DB2. I was wondering if there is a utility for IBM DB2 similar to OPatch in Oracle's db 11g?
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2answers
672 views

Within a RHEL 6.3 + High Reliability Add-on, how do I add DB2 (v9.7) into a service group to have the service controlled by the cluster?

I have a cluster of machines running RHEL 6.3 with the High Reliability Add-on. I have configured a Clustered Logical Volume Manager (CLVM) file system for DB2, which is working correctly. Our DBA's ...
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1answer
236 views

db2 express c mac osx

I'm experiencing some troubles with the execution of DB2 express c on Mac OSX 10.6 Snow Leopard. I have installed the db system, creating two users, db2 and db2-user. The latter is the instance ...
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616 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 ...
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25 views

How to archive DB2 data [on hold]

The current system is going to become obsolete but we need to preserve the data as part of compliance for a few years. (P.S. The system is on a mainframe.) What are the various ways I can achieve the ...
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1answer
65 views

How to resolve foreign key references across different databases (iSeries and SQL Server)

I've got a system that has a DB2 iSeries database. We are rewriting a portion of the system and implementing it using SQL Server and Entity Framework. Originally, I was lead to believe that there ...
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1answer
13 views

Check if encrpytion key is valid in DB2

I have a DB2 table where one of the columns is encrypted using the two parameter variant of ENCRYPT (so the password is supplied in the SQL itself). Unfortunately due to an ETL issue the column got ...
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24 views

MQT automatic `set integrity off` when underlying table updated

Have a slow query. Need an MQT so the optimizer will rewrite the query and use my MQT instead. Problem: a manual full refresh is much much faster than using refresh immediate type or a staging table: ...
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49 views

DB2 multiple on delete triggers causing deadlock

When trying to run a delete query on the parent table I am getting locked. Following is the table structure and executing this " DELETE FROM PARENT WHERE PARENT_ID = 1; " would create a deadlock - ...
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29 views

Where is default data directory in DB2?

I have a problem: cannot backup DB2 8.1 with backup command line in Windows 2003. I think my HDD was failure (after read error showed by backup command). So, I want to copy the folder/ directory which ...
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116 views

How to create a Linked Server from SQL Server 2008 to DB2?

( This is an edit...the real post was really big ) I'm having problem with my SQL Server 2008 to DB2 linked server. I'm getting this error: TITLE: Microsoft SQL Server Management Studio The ...
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db2 Rollforward create active log in the active directory in v10.1

I have one master and one slave DB, they are not in HADR. for each 15 mins, the master archive log will be rsync to the slave DB and do the rollforward to end of logs in slave. But I find out in ...
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2answers
108 views

REPLACE INTO SELECT from table

Is there a way in DB2 to replace the entire table with just selected rows from the same table ? Something like REPLACE into tableName select * from tableName where col1='a'; (I can export the ...
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109 views

Return both Result set AND a warning from a stored procedure

In Data Studio when you call SYSPROC.ADMIN_CMD() directly and it returns a warning, the results panel shows both the warning and the result set: CALL SYSPROC.ADMIN_CMD('EXPORT TO ...
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219 views

How do I cast a varchar to Bigint in DB2

I have a field which is varchar(25) and I need to create a join between that field and a field that is a bigint So I guess I need to convert the field into bigint aswell but it's giving me some ...
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31 views

DB2 Setting up table access based on LDAP groups

I have a DB2 database installed and set up. My users can access any table that I grant SELECT to the PUBLIC group. However, it doesn't appear to acknowledge the groups the user is in in LDAP. The user ...
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131 views

DB2 TSM Archivelog backups missing

New to DB2 on AIX currently running V9.7 Using TSM to backup the database with the command: db2 backup db (db name here) online use tsm include logs When I run the backup it finishes without ...
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74 views

Export entire Oracle schema to ASCII and import into DB2

I'm looking for a solution to export a number of schemas from Oracle to ASCII or other flat file format. The data then has to be read by DB2 import. Does anyone know the what oracle export commands ...
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132 views

accessing DB2 database connection by squirrel sql client

I am Ramashankar actually I am using Ubuntu OS . When I try to connect with DB2 database through Squirrel sql client it shows the connection is successful but no database table shows after connecting ...
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DB2 Change Journal Receiver Size

We are running DB2 on our iSeries, and there is a journal + journal receiver created. The current size of the journal receiver is 200MB (found using the DSPJRNRCVA command). Is there a way to change ...
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121 views

Backup and restore db2 between instances and diferent owners

I have two instances of db2 express-c. On one of those instances I have a database onto which I created a schema with tables and stored procedures and other stuff. I've created a backup of that DB ...
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201 views

DB2 connection rejected with JDBC and ODBC

Good day to all, Currently I have 4 as400 servers, with db2 installed, is the production server and development server with its two replicas. The development java team uses IBM Toolbox for Java and ...
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1answer
178 views

DB2 Express User ID Authority Error [closed]

I'm trying to create a sample database in first steps after installing db2 Express V10.5 I've looked at the answers provided below, but I'm not able to resolve my issue. How to grant rights for a user ...
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31 views

Recovery model of current database

I want to know how can I change the recovery model of my current database. I am having sysadm rights.Operating system is windows, Db2 10.5. can some one let me know the command please
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113 views

I can't divide 2 count(*) values without returning zero

The statement I'm using is for a KPI in Maximo and I currently have this statement: select (select count(*) from incident where incident.slanum = 'USERADMIN' and incident.actualfinish > ...
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1answer
47 views

Schema copy from 9.5 V to 10.5

Using DB2 move utility db2move to copy schema and database from source to target server. The source server is Server1. The target server is Server2. Do I need to set up the TCP/IP port ...
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67 views

Delete Query throwing warning db2

I am trying to delete multiple records from view The view has Instead of Trigger defined .. The view has records consolidated from multiple tables. [db2inst1@testServer001 ~]$ db2 "delete from ...
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2answers
60 views

DB2: What's the fast way to drop a big partitioned table?

We got a partitioned table with 100000000+ rows, when I drop it it takes 10+ hours and finally failed. how to speed drop command up ?
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180 views

How Do I Get DB2 NoSQL User-Defined Functions to Work

I am using NoSQL in DB2 10.5 FP4. I am creating and connecting to the database with the 'db2admin' administrator user ID on my Windows machine. I also used the 'db2 attach to DB2_01 as db2admin' ...
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1answer
990 views

How to Start DB2 10.5 HADR on the Standby Database

I am trying to set up HADR to run on my DB2 10.5 DB2 servers. I believe I have followed the steps correctly, but I'm getting the following error: [db2insh1@rslvm20 OneView]$ db2 restore database ...
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235 views

db2_install do not have write permission on the directory or file

This is the error I encountered (I ran the db2_install and everything else as root,): DBI1288E The execution of the program /home/DB_SERVER/ibm/db2/v10.5 failed. This program failed because ...
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86 views

DB2 zOS increasing DSSIZE vs adding partition?

I'm trying to load data into a DB2 table. The tablespace has 3 partitions with about 60M,60M,70M rows. The 3rd partition is failing to load. It gives me a warning that loading this partition's dataset ...
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55 views

Parallel insert in db2

I am trying to import from 8 files and insert into a single table in db2. I am running 8 .sql files that will do the task, but only one of them actually seem to be running and inserting into table. ...
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0answers
151 views

How to access another db from a stored procedure in db2

I want to query a table in another db from within a stored procedure in db2. For example, I am connected to db_a1, and call a stored procedure from within which I need to connect to a table in db_a2. ...
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78 views

Auditing AS 400 DB2 library user access

As part of the testing to check for authorized users having access to applications and libraries on AS 400 systems, I need help to figure out a list of users having access to applications hosted on ...
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1answer
78 views

DB2 importing/replacing fields from a file that contains XML

In two tables I have a column called table1.column_xml and table2.column_xml_2 defined as CLOB(1000000). The fields in the column contain XML formatted information like below column_xml ...
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who are the group people in db2 and who are the users db2luw

I am new to DB2, I want to learn basics in db2luw. Like Who will create group, and under this group who are the users, and what group people do, and what users will do Thanks in advance Raghava
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1answer
24 views

The query result changes in remote and local database

The below table is created in local database and remote databases. CREATE TABLE EMPLOYEE1 ( EMP_ID INTEGER, EMP_NAME VARCHAR(10), EMP_DEPT VARCHAR(10) ); Insert the below rows in tables created in ...
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413 views

SYSPROC.ADMIN_MOVE_TABLE procedure error

Iam using DB2 V9.7. The question is regarding SYSPROC.ADMIN_MOVE_TABLE. I tried to move a table between tablespaces, and its throwing an error. db2 "CALL SYSPROC.ADMIN_MOVE_TABLE ...
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1answer
2k views

How do I compare two tables with the same column definitions in different schemas?

Any advice would be appreciated. I'm leading my projects initiative to upgrading our ETL software. This can result in data integrity differences. My testing plan is as follows: create an identical ...
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1answer
4k views

Run a Stored Procedure in DB2 (which has dynamic DDL) under the Definer rights

For our Datawarehouse applications, we want to perform ALTER TABLE ALTER CONSTRAINT <constname> NOT ENFORCED, before the load. Perform the load and then ALTER TABLE ALTER CONSTRAINT ...
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1answer
166 views

DB2 LUW Query Optimization - IXSCAN timerons greater than total timerons

Sorry - I feel like this is a newb question, but I can't find anything on it. In optimizing a query, I was able to apparently reduce the total timerons from 3,700 to 38. However, on closer examination ...
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1answer
562 views

“Scan interface error” when connecting to a DB2 database restored on a different server

I restored a database backup taken on a different server using this script: FORCE APPLICATIONS ALL; RESTORE DATABASE MY_DATABASE_NAME FROM /backup/db2inst1 TAKEN AT 20140104051657 ON ...
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1answer
370 views

DB2 Materialised Query Table performance problems

I'm comparing performance on a series of tables involved in insert/updates/deletes. These tables are about to become the source tables for a Materialised Query Table so I thought getting some ...
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97 views

DB2 crashes when XML columns used in Cursors inside a SP

This is the Stored Procedure code written in DB2 V9.7 LUW FP5 **CREATE OR REPLACE PROCEDURE USP_TEST ( IN LOC_LIST XML) P1: BEGIN ATOMIC DECLARE IV_SOV_LOC_ID BIGINT; DECLARE ...
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2k views

Db2 Express doesn't start TCP/IP listener (SQL5043N)

At home, I've installed DB2 Express on my Win7 notebook, as a part of the IBM WebSphere installation. At first it was working, but then I restarted Windows and moved to the office, and since then I am ...