24x7interestingfacts.blogspot.com
Interesting Facts: SQL Query Intersect.. Solution
http://24x7interestingfacts.blogspot.com/2012/08/sql-query-intersect-solution.html
A blog to share interesting facts round the clock. Saturday, August 4, 2012. SQL Query Intersect. Solution. Posted by Deepak at 12:56 AM. Today I learnt something new in SQL Queries. Thot I could share with you ppl! Query a (select col1 from table1) execution time 3 secs. Query b (select col1 from table2) execution time 5 secs. Query a intersect query b. Select col1 from table1 intersect select col1 from table2) execution time 16 mins! Select col1 from table1 where rownum 0. Execution time 6 secs!
24x7interestingfacts.blogspot.com
Interesting Facts: Did Neil Armstrong land on moon??
http://24x7interestingfacts.blogspot.com/2007/10/did-neil-armstrong-land-on-moon.html
A blog to share interesting facts round the clock. Tuesday, October 23, 2007. Did Neil Armstrong land on moon? Posted by Deepak at 8:30 PM. Did Neil Armstrong really land on moon? If you say yes.Then read it. Since the Moon has only one light source, the Sun, the shadows must be in line. But in this cases, it looks as if there are multiple light sources in moon, which is not possible. There are no stars in the background from pictures taken on the Moon. Why didn't it kick up any dust when it landed?
24x7interestingfacts.blogspot.com
Interesting Facts: RACISM-LET'S FIGHT AGAINST IT!
http://24x7interestingfacts.blogspot.com/2007/10/racism-lets-fight-against-it.html
A blog to share interesting facts round the clock. Wednesday, October 24, 2007. RACISM-LET'S FIGHT AGAINST IT! Posted by Deepak at 1:06 PM. This is a true story. A White woman, about 50 years old, was seated next to a Black man. Obviously disturbed by this, she called the air Hostess. Madam, what is the matter," the Hostess asked. You obviously do not see it then? You placed me next to a Black man.I do not agree to sit next to someone from such a repugnant group.Give me an alternative seat.". At that mom...