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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DB2 9.7 LUW - How do I SET SESSION_USER when I am DBADM,SECADM?

Based on a previous question I have asked, I am attempting to work on a solution as recommended by mustaccio's answer, whereby I have another ID to create my DDL objects. I have been trying to follow ...
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451 views

db2 SQL0930N error on linux - not enough space to process this statement

This is another newbie question on db2, related to space. How to I start diagnosing and then solving what the problem is so that users can connect to this database? This error is displayed when both ...
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579 views

How to revoke DBADM and clean up any related objects from DB2 LUW

This question has started because of us taking copies of production backups and restoring them into lower environments (with scrambled data of course) for developers to practice and/or debug against. ...
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DB2 LUW: Should temporary tablespaces share bufferpools with other tablespaces?

We are in the process of tuning a massive application our company has just written. Part of that tuning includes tuning the databases. We run DB2 LUW on AIX. Specifically we are at 9.7 Fix Pack 4 ...
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115 views

DB2 PureScale on Linux

Searching for DB2 PureScale supported hardware, I can see that for Linux distributions only, some System X and IBM BladeCenter BladeCenter HS22 are listed. If I try to install PuseScale on a Fujitsu ...
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15 views

How to know what are the necessary log files for a backup in DB2?

Is there a way to know what are the necessary log files for specific backup? Un example of backup and restore process: db2 BACKUP DATABASE TST1 ONLINE TO '/db2/backup' db2 RESTORE DATABASE TST1 FROM ...
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13 views

Create db2 alert for automatic failover

We have two servers in automated failover HADR (TSA installed and haicu configured). How can we create an alert that fires when a failover happens i.e. when the primary server goes down and the ...
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17 views

Does DB2 for z/OS have isolation level similar to READ ONLY in Oracle?

Does DB2 for z/OS have isolation level similar to READ ONLY in Oracle? I need to implement several big selects to DB2 and also I need to retrieve consistent data which was commited on time when ...
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27 views

Table functions unnest, cardinality not found in DB2 10.1 LUW [closed]

I'm having difficulty in trying to re-deploy a stored procedure in DB2 10.1 LUW. CREATE TYPE "TBSGL"."ACCT" AS ROW( ACCT_NO VARCHAR(10), ACCT_DESC VARCHAR(40)); CREATE TYPE "TBSGL"."ACCT_ARR" AS ...
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DB2v10.5fixpack 5 not installing on suse linux 11

i am trying to install db2v10.5 fixpack 5 in suse linux 11 but it is not installing. it is showing product is not compatible with os. my os is x86_64 bit and i downloaded product specific fixpack(ESE) ...
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Are there any databases other than DB2 for z/OS that implement true data sharing?

Are there any database products for Linux/Unix/Windows that implement true independent member data sharing similar to what DB2 for z/OS implements? Specifically the individual members are each ...
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I am trying to install log4db2 utility in db2 for procedure logging but I am getting error mentioned below [duplicate]

DB21034E The command was processed as an SQL statement because it was not a valid Command Line Processor command. During SQL processing it returned: SQL0601N The name of the object to be ...
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95 views

Can't auto-start db2 with db2iauto

Followed guide Auto-starting instances . [root@oktest-stage-db-1 ~]# db2greg -getinstrec instancename=db2inst1 | grep -i startatboot StartAtBoot = 1 [root@oktest-stage-db-1 ~]# ...
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37 views

DB2 Fixpack 10 install missing folder!

Hello everyone that are reading this! I'm trying to perform a fixpack install into DB2 9.7 version database in a linux 64 bits server. i terminate my database, stop my instance. And when i try to ...
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1answer
53 views

DB2 Transaction Logs - can they be COPY-PASTE on another Disaster Recovery Server?

We have Server1 with Online Backup1, Archive Logs 1,2,3 for example and Transaction Logs from 1 to 10. We are interested in next scenario: If Server1 fails completely and we want to move everything ...
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57 views

How to over come split mirror image error

We need to set up HADR between two servers. tha back up of one server was taken (offline backup with write suspend and write resume on database) that has to be treated as the After the restore, we ...
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15 views

finding DB size for the last couple of month

Is there any way we can find the DB size for the past months. I am aware of the option of using the past back up to approximate the size but that is also not helpful in case of back compression. Also ...
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119 views

DB2 big strange problem - database is returned to CIRCULAR mode but archive logs keep coming to old archive location

my DB2 database (v 9.7) is in Circular mode. Current Logging Type:Circular (USEREXIT) = OFF (LOGRETAIN) = OFF (LOGARCHMETH1) = OFF (LOGARCHMETH2) = OFF (LOGPRIMARY) = 10 (LOGSECOND) = 10 Path to log ...
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34 views

Does DB2 support host based access control?

Coming from MySQL I was wondering whether DB2 has something similar to MySQL's user@host access rights concept.
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52 views

DB2 LUW Timestamp differences in versions

Im new to DB2, my back ground is in MS SQL server 2000 thru 2012. I have a developer using Local DB DB2 LUW v9.7.500.4299 FIXPACK_NUM = 5 She is selecting some data from a table where the field ...
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1answer
97 views

DB2 does not start

I have installed DB2 Express-C 10.5 on my Debian 7 system, with this command: ./db2_install -f sysreq The -f option was necessary because DB2 failed to get info about my system. But now I cannot ...
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67 views

DB2 Trigger for EVENT and ARCHIVE TABLE

I have a requirement on DB2. There is a two Table EVENT and ARCHIVE. Both table has ROW_ID and STATUS field. Case 1: When Update STATUS Zero to One at EVENT table that row will insert at ARCHIVE ...
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1answer
1k views

configure client ibm_db2 for php

I am installing a RHEL server with nginx and php that can connect to a db2 database, download and install the "IBM Data Server Client" package, also install the pecl library through: pecl install ...
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39 views

Raster files into DB2

Team, We have been loading shapefiles into DB2 using db2se import utilities. I have been trying to find help to load Raster files and i wasnt able to find any help on this. it would be really ...
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1answer
875 views

SQL2542N - No match for a database image file was found based on the source database alias

I'm trying to restore a DB from a Linux system to a Windows. I'm working with DB2 9.7.7. I want to create a new DB with the restored DB. The DB file has this name: ...
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806 views

DB2 Linked Server on SQL Server 2012 - Grant Access to Users

I have a linked server on SQL Server 2012 instance pointing to a DB2 database and I have Sys Admin access to that instance. I am unable to test connection to that DB2OLEDB database as I get below ...
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1answer
104 views

Apply DB2 logs from production to DR

Is it possible to Apply DB2 9.5 logs files from Production site to DR site? Or do I have to do Backup/Restore and rollforward ...? I copied log files from production site to DR and issued the ...
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1answer
92 views

SORT_SEQUENCE is wrong in as400 library indexes. Can this cause performance issues?

I have 4 AS400s running JDEdwards. Lately a performance issue occured as described here: AS400 Performace issue Although i am not an expert in AS400 , i tried to find out the cause. I think it came ...
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842 views

Export to csv using db2 v10 for z/os

in db2-luw, I can create a csv using the export command. However, running the same command in z/os results in: SQL1325N The remote database environment does not support the command or one of ...
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801 views

db2 - after the reboot - database is restarting itself after some time (urgent help needed)

we had to reboot server because storage administrators had to extend storage for db2data. We have 9.7 FP 0 on Linux. After that when we started the DB database is restarting itself after some time. It ...
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170 views

How to track IOPS statistics?

Is there a way to access statistics about IO operations per second in DB2 9.7? I am not interested in the buffer pool hit ratio, just IOPS.
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423 views

DBI1011I Error when using db2iupdt to enable Text Search

I'm trying to enable Text Search in my DB2 instance. I'm running this command: # /opt/ibm/db2/V10.5/instance/db2iupdt db2inst1 -j "TEXT_SEARCH,db2j_db2inst1,55000" I get this error: DBI1011I An ...
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58 views

Issue with refactoring columns and how ODBC query receives data

We just installed iSeries 7 box and migrated a database from i5. The migration was to accommodate a new version of vendor's application. They made some changes to the columns by increasing them from ...
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493 views

db2 cannot execute C-function for Reason code 4

I've implemented a function as C code for db2. The library name is called libmyfoo.so and is stored id /usr/local/lib as declared in the External declaration. When I try to execute this function I get ...
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1answer
888 views

“connectivity libraries needed are not found” error in IBM Data Studio

UPDATE I am getting the following error when I try to create a new database in IBM Data Studio v3.1.1.0. The connectivity libraries that are needed for local or remote non-JDBC operations were not ...
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2answers
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Freeware GUI tool for DB2 , usable in Ubuntu Linux [closed]

Are there any freeware user interface tools for DB2 to be used in Linux (Ubuntu 11.04)? RazorSQL is pretty good, but it's not freeware.
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1answer
323 views

Important distinctions between DBMSs [closed]

DBA is a career I'm strongly considering after school, but my limited experience mostly involves some PL/SQL Oracle web programming, some basic PHP/MySQL web pages, and some queries in SQL Server. ...
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1answer
95 views

How we can make database resumable in perl script

I have a Perl code which connects with database and scan data from different different table. I face a problem if I lose my connection: it roll back all the transaction. How could I make the Perl ...
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2answers
328 views

Retrieve recently inserted 5 rows [closed]

I want to fetch recently inserted 5 rows from my table. I want to know the sql query for the same. My table is: table xyz ( id integer generated always as identity (start with 1 increment by 1), ...
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0answers
70 views

which is the cost of evaluation of the request? [closed]

I have a question I do not understand you could explain to me ? Consider a table R (K,A,B) where the attribute K is a key the (whole) values of which are uniformly distributed meanwhile [1...4000]. ...
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1answer
68 views

Need help with putting conditions on a column in a result set [duplicate]

I am using IBM DB2. So, I have a SQL query in which I am retrieving a person's SSN from a table. I want to put conditions on that SSN column of the result set, conditions like : 1) It should start ...