Choice of index
I have a table with three fields, let's call them username, eventDate and eventType. I have millions of rows of data in it, and I have two indices created for this table already: idx_event which...
View ArticleInsert and Select from Large Table
Good Day What will be the best way to go to select summary data from a big table with detail records and insert it into another table. The source table contains approx 100 million detail records for a...
View ArticleCannot open database, losing connection
Hi all, Newbie to db2 here. We have a database that was open, during backups, we think, when we lost power long enough for the ups to die. So we ended up with a hard crash. After that, we cannot get...
View ArticleHeap Memory in DB2 LUW 9.7
Hi All, Can you please explain how heap memory in DB2 works ? what is its role in DB2 performance? and is that similar to JVM's heap memory concept ? Please advice Thanks, Sethu
View ArticleInstallation
Guys pls. help me out.. Im new to this Oracle and i wanted to install it on my computer.. I started installing Oracle 11gR2 and I'm getting an error.. File not found...
View Articleconverting rows into columns with counting distinct IDs
Hello everyone, Last time I had some exotic needs and I've got help here. Now I have some more exotic and I don't know how to solve it. I need help again. I use z/OS, DB2, PL/I SQL. I have table with...
View ArticleClik here to view.
Crystal Report on Page Header/Detail a error
Hi, I'm newbie here and this is my first post! my error as attachments: Page Header @ address2 CR formula Shared StringVar Address; Shared BooleanVar isRepeated; Shared BooleanVar isNewHeader; If...
View ArticlePhone Picks up wifi but not laptop
Hi Everyone I have a strange question. We were conducting a meeting at a hotel that had wireless router, couldn't get the laptop to pick up the signal but the phones would. not sure why because at the...
View Articledisk i/o structures
hi guys, hoping you could help me share your ideas to my current problem. I've been noticing an increment value on "disk i/o structure" every time i run sp_monitorconfig 'all' and decided to adjust...
View ArticleOracle APEX and Excel Macros
Oracle APEX Application that relies on Excel Workbook Macro to perform certain functions. This combined application must then run in Oracle cloud, so that users can access it. I am new to Oracle, and...
View ArticleNeed few guidelines before starting a new database
Hi, I am going to create a simple payroll system for my office Accounts Section. (I decide to create front end for in php and database in phpmyadmin, as i am a student, not an expert) I create tables...
View ArticleWhat does it mean to certify db2 v10?
Hello, I am applying for a job as db2 engineer and one of the requirement is to Certify DB2 v10. Company is moving from db2 9.7 to 10. I do not exactly know what it involves to certify db2 10...
View ArticleMS Access 2010 Macro Question :"Macros can only be called 19 times."
I need to import csv file from desktop or any other location from computer on Access 2010 database I have designed, I have done it before using import macro but when I saved the database for publishing...
View ArticleSql3603n set integrity
DB2 9.7 FP6 / AIX 6 I had a table with records to which I added a 'Generated Always' column. the table has lot of RI Constraints defined on it. Steps below: At Step 3, i forced db2 to SET INTEGRITY...
View Article20,000 Records a Day - Possible?
I think I already know the answer to this question, but figured I would ask you experts that I have been stealing ideas from for a long time. I know Access is not the best tool for this, but it may be...
View ArticleData from one column to another table
Here is my issue: I created a PDF that contains information from a few different tables using VB.Net(ie name, date,ect). Once the PDF is created I stored it in a new SQL table (Form_001) in the...
View ArticleScripting & automating all SQL Server Jobs
Hello, I am looking for an script to script out all the SQL Server agent jobs and automate it, for high availability purposes on StandBy Server. Please help ! Thanks
View ArticlePerforming a Calculation based on fields located in two seperate queries
I am wondering how to perform calculations using data returned by a query. My program begins by prompting a user for their state and zip code After they use the command button on the form, a macro runs...
View ArticleQry takes 24 minutes
I am trying to improve the performance of this qry which right now is taking far to long. On the only table used I already have a Primary Key and an Index. I am unsure what to do next. Here is the Qry....
View ArticleCLI0600E Invalid connection handle or connection is closed.
Hi, I am getting an exception when i try to do the testconnection after creating the datasource. I am using websphere commerce 6.x. Can you please help me to resolve this exception. Test connection...
View Article