March 2009 Blog Posts (4)

So the machine came. Now the only challenge left is getting everything that was supposed to be included.

So the machine came. Now the only challenge left is getting everything that was supposed to be included. Continue

Added by Roger Miller on March 30, 2009 at 7:24pm — No Comments

Read the IBM DB2 LUW Performance Blog Series for free Education

Here is the URL: http://www.ibmdatabasemag.com/blog/main/archives/db2_for_luw_performance/index.html

Added by scotthayes on March 29, 2009 at 6:51am — No Comments

The PureXML Challenge - TURKEY

IBM Turk University Relations Team is running project very successfully. 1100 student registered, 150 teams are competing from different universities and different cities all over Turkey.

April 1st, they will submit final reports and 25th of April, Top 10 teams will be presenting their project to committee. Then on 27th of April,

Award Ceremony will take place!

We run this challenge under the name GREAT MINDS , last year we had the first challenge and we had 1300+… Continue

Added by Jale on March 28, 2009 at 11:56am — No Comments

DB2 LOOP INSERT

ปกติถ้าเราจะ insert ข้อมูลลง database โดยเอาข้อมูลจาก

table อื่นมาก็มักจะใช้ insert ... select ... แบบนี้

เพราะเขียนสั้น ง่ายดี แต่ใน DB2 นั้นบางทีถ้าข้อมูลที่

select ขึ้นมานั้นมีปริมาณมากๆ อาจะไม่หมูอย่างทีคิดก็เป็นได้

เพราะการใช้ insert....select..... นั้นการทำงานดังรูป