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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2
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1answer
54 views

Adding a column to the view which shows the date in format YYYYMM

In the following view, I want to add a column (not alter the view) named say "ABC" which shows the date in format YYYYMM (no date, only year and month). How can I do that? I am using db2. create view ...
0
votes
1answer
33 views

About creating a View With additional coumns (that are not in the table)

I have this view with following definition. create view VIEW_IRS1 as Select MBR.PRSN_MBRSH_ID , Atr.Ssn_Tx , Names.First_Na , Names.Middle_Na , Names.Last_Na , Reff.Ref_Cd_Desc_Tx Suffix_Na ,'FALSE' ...
1
vote
1answer
219 views

Way to ensure just one connection to a DB2 database

Let's suppose a database with a bad security design, say everyone access to the database with a user with DBADM or SYSADM authority, and also, there could be only username for everyone (i.e. ...
3
votes
1answer
4k views

DB2 Defining remote database alias

I'm using DB2 9.7.0.3 for AIX. I want to select data from a remote database, also running DB2 9.7.0.3 for AIX, and insert it into the local database I'm connected to. I believe the query for this ...
1
vote
2answers
314 views

DB2 removing white spaces in field values

In a table I have a column called column_xml defined as CLOB(1000000). The fields in the column contain XML formatted information. My problem is that there are lots of white spaces in these fields ...
6
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3answers
1k views

DB2 passwords with special characters

Our DB2 authentication is integrated with active directory, so the allowed passwords are controlled by it's policy. We have some users that are not being able to connect to the database through ...
1
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1answer
33 views

How can I create DB2 objects with Linux SUDOer authority?

All, I am relatively new to Red hat linux and I have SUDOer authority but unable to create DB2 database or other objects. How can I accomplish this task? Please give examples. Also, is there any ...
0
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2answers
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 ...
1
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2answers
338 views

Reasons for db2 foreign key error (-667) despite all rows appearing sane?

I have some csv formatted table dumps and loaded those into a new database with the tables defined by a DDL script from the source database (both acquired by somebody else so I cannot have a look at ...
1
vote
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 ...
1
vote
1answer
752 views

Remove single quotes from db2 column name

I have following query which i am trying to execute against db2 database server SELECT REPLACE('\'abc\'','\'','') FROM TN_DAY_PROCESS I am expecting the output like abc without single quotes from ...
1
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1answer
406 views

Can we change DB config after db creation in DB2

Can we change below configuration of DB2 Database after DB is created. Database territory = US Database code page = 1208 ...
0
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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 ...
0
votes
1answer
967 views

DB2 selects break after migrating from RHEL5, V9.7 to RHEL6, V10.5

I'm migrating a bunch of perl CGI scripts from an older RHEL5 installation to a RHEL6 server. On the old server, DB2 V9.7 was installed, the new server has V10.5. No databases on the servers ...
1
vote
1answer
2k views

How to use db2look to get the ddl of sequence?

I was wondering how to use db2look to get the ddls of sequence. db2look -d my_db_name -z my_proc_schema - I tried this but it is not showing any results. Is there an option to directly mention the ...
0
votes
0answers
841 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 ...
2
votes
1answer
388 views

DB2 SUM / INNER JOIN question

I have a query that is the following: SELECT CMSTKY AS Customer, CMNAME AS BusinessName, WKMDL# As Model WKSLD# AS Sales FROM GPCMP INNER JOIN GPCM1P ON GPCMP.CMSTKY = ...
1
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1answer
3k views

How to grant rights for a user in DB2 Express?

I have installed DB2 Express on a PC. My user is not an administrator user, however as far as i know, it is possible to grant a user rights, so he can create/delete/modify a database. I have ...
0
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0answers
800 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 ...
0
votes
1answer
701 views

DB2 - How to estimate proper BUFFERPOOL size?

DB2 9.7. 8GB RAM on server. Currently BP has 500 MB (number of pages*pagesize) Database has issue with increased IOPS. So we think maybe BP should be increased. How to estimate needed size for BP? Is ...
0
votes
1answer
50 views

Why db2data folder changes its size (increasing and decreasing )?

we have DB2 9.7. It has almost 30 GB. Data are on this /opt/IBM/db2data/ctginst1/NODE0000/DB_NAME/Txxxxxx I noticed that every day during the day (suppose because of the workload) DB change its size ...
0
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0answers
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 ...
0
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2answers
593 views

DB2 - How to get value for: Transation Per Minute parameter for DB?

Hi is there some easy way to find out what is transaction per minute value for the database? Should I use db2 get snapshot? We are using DB2 9.7 ESE on Linux Thank you in advance
0
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1answer
32 views

db2 import and user access

When I import data from DB2 using db2move, the dump file comes with the data exported as "USERX.MYTABLE". The import process seems to be fine, I see lots of: USERX.MYTABLE n rows imported ... But ...
2
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1answer
1k views

creating PKs for existing tables - altering column constraints

I am quite new to DB2, so I googled around how to ask questions correctly and so I hope I can provide all necessary information. I have an existing table A1230922.CALSONW with several (195) columns ...
1
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1answer
822 views

DB2 - Archive Mode - on what values to set LOGPRIMARY,LOGSECOND,LOGFILSIZ?

we must set our database from CIRCULAR to ARCHIVE mode in order to enable ONLINE backups. Backups will be done every 1 day. Database is now almost 30GB. Database grows approximately 1GB per month. ...
0
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1answer
546 views

DB2 - Archive mode - large number of logs in logarchmeth1 folder

maybe for someone this is begginner's questions. I read lot of documentation and set: `LOGPRIMARY 6 LOGSECOND 4 LOGFILSIZ 4096 logarchmeth1 Disk - C:\archive logpath C:\active` Number of logs ...
3
votes
2answers
11k views

db2 database alias not listed via list database directory but still unable to create that database

I am trying to create a database by logging on to the linux server on which the db2 server is installed, as the instance owner db2 => list database directory System Database Directory Number ...
1
vote
1answer
239 views

DB2 users/ beginer questions

New to this. Looking at db2 schemas, which should be equal to OS system users, right ? Doh apparently not. Except for PC,DB2ADMIN beeing on my OS system How is it, that this select * from ...
3
votes
2answers
578 views

cross database way to force join strategies

[how to enforce the query to use certain join algorithm] Knowing that there are several joining algorithms [Nested Loop; Sort Merge; Hash Join], when implementing a query , is there any technique to ...
1
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1answer
1k views

Testing if temp table exists in iSeries SQL stored procedure

What would be the syntax for testing if there is already a global temporary table in DB2 for IBM i 7.1? I tried this after DECLARE GLOBAL TEMPORARY TABLE: SELECT * FROM QSYS2.SYSTABLES WHERE ...
0
votes
1answer
56 views

What does this TRIGGER do? [closed]

I have this trigger in DB2 that I need to convert to ORACLE, but I don't know how it works in DB2 so i can translate it to a ORACLE one, I think it doesn't do anything. CREATE TRIGGER ERRLOG_TRIGGER ...
0
votes
1answer
65 views

Database Configuration In DB2 and Oracle

what is the equivalent in Oracle for these field (taken from DB2)? Interval for checking deadlock (ms) (DLCHKTIME) Lock timeout (sec) (LOCKTIMEOUT) Thanks,
1
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2answers
196 views

query to check all SCD tables that have data for specific date

It's easy to find all SCD tables through select * from syscat.TABLES t join syscat.COLUMNS s on t.tabname = s.tabname where s.COLNAME = 'EFFECTIVE_DTE' and t.type='T' ...
1
vote
1answer
582 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 ...
1
vote
2answers
720 views

Tablespace utilization in db2 (percentage of tablespaces)

how much free space is there…in each tablespace, How to calculate… i need tablespace utilization in MB's and...how can i get tablespace percentage also...used and usable
0
votes
1answer
304 views

I am not able to create this DB2 SP. What is the issue with it? Not getting it [closed]

I am not able to create this DB2 SP. What is the issue with it? I get the following error: Category Timestamp Duration Message Line Position Error 18/12/2013 09:43:46 ...
2
votes
0answers
412 views

IBM DB2 Command line Window - Administrator disappears on windows server 2008 r2?

I have installed IBM DB2 version 10 on windows server 2008 r2 machine. However i am unable to open it's command line window. For example: Whenever i try to open Command Windows - Administrator it ...
2
votes
1answer
48 views

DB2 MQT not rewriting role playing columns

If in a MQT, if I have 2 referential constraints to the same table (role playing) , usage of one of the constraints doesnt allow the query to be optimized Example FACT_SALES DIM_BILL_TO_ID --> ...
1
vote
2answers
7k views

INSERT INTO with SELECT subquery db2 9.5

I have the following query that takes 4 seconds to execute: SELECT TX.* FROM TABLE_X TX INNER JOIN TABLE_Y TY ON TY.VALUE_ID = VALUE_ID_IN AND TY.PROD_ID = TX.PROD_ID WHERE (TX.PLACE_ID1 ...
3
votes
2answers
3k views

Why cannot I call a table function in iSeries DB2 that I just created?

Using iSeries Navigator 'Run an sql script' window I created a new table function. When I go to the Functions branch under the schema where it was created, I see the function among the other few. But ...
1
vote
1answer
189 views

db2 connecting to a db via alias and storing user name and password

I created a TCP node and I catalogued a db into it. The catalogued db needs user name and password to be accessed. Is there anyway I can store username and password in the cataologue (or other way)? I ...
0
votes
0answers
492 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 ...
1
vote
2answers
445 views

DB2: Cannot use RUNSTATS/REORG in trigger definitions?

CREATE TRIGGER MY_TRIG AFTER INSERT ON MY_TBL FOR EACH ROW BEGIN IF SOMECONDITION THEN DELETE FROM MY_TBL WHERE PK IN (SELECT PK FROM MY_TBL WHERE SOMEOTHERCONDITION FETCH ...
1
vote
1answer
362 views

db2ckbkp - How to determine what tablespaces are temp-tablespace

I am writing a script to restore databases from backup. The script should need as little input as possible to fulfill this task (in an efficient way). The restore command takes the parallelism ...
1
vote
2answers
119 views

db2 executing command crash shell

I have a simple ksh script that executes db2 queries, such as #!/bin/ksh #some initialization #step1,2,3 set -e db2 -x "select * from table a " #step4 The main issue seems to be caused by the db2 ...
1
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0answers
98 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 ...
1
vote
1answer
595 views

How to convert DB2 9.5 to DB2 10.5 online (Linux)

How to convert DB2 9.5 to DB2 10.5 online (Linux) ? This can be done with IBM InfoSphere Data Replication? Has anyone done this or have any idea how to do?
1
vote
3answers
178 views

Best practice to query administrative views for instance level elements

I want to query a monitor element at instance level (for example the memory used for the instance) via a query like this: SELECT MEMBER, MAX_MEMBER_MEM, CURRENT_MEMBER_MEM, PEAK_MEMBER_MEM FROM ...
0
votes
2answers
3k views

How to unlock a table in IBM DB2 Data Studio 3.1?

I know the process to unlock a table through IBM DB2 Control Center using activity monitor, but I am completely new to IBM DB2 Data Studio 3.1 Administrative Tool. Whenever i am right clicking on that ...