Let?s say you have 100,000 records and you want to delete 95,000 at a time and keep only 5 thousand. But in local memory you don?t have enough space for 95,000 records. What do you do in this case? How do you delete without any problem with time and performance?
3 8659I need data on eBay customers in Chicago who can did bid on certain item? I dont have access to eBay database directly. How I get the information?
1 7252With DTS packaging I can store tables in Excel and convert them back to SQL. But once I copied tables to Excel I want to modify some info. How you do that without editing the Excel file?
2056Given an array of size N in which every number is between 1 and N, determine if there are any duplicates in it. You are allowed to destroy the array if you like.
21 45914Can any one tell me how to increase the performance of a sql query ie what are the performance tips in creating or writing a sql query !!?
3 10958A big cube painted with yellow colour in all sides. if you cut it into 1000 cubes with same dimension. than how many cubes were without painted anyside. explain it?
12 39616Post New eBay Interview Questions
What is does Hits column mean in article manager page?
How many processes exist in java application server?
I want to run QTP script on Linux server is it possible to do this by connecting Windows to Linux through VPN/Terminal Server and just run the script on Linux server.
What was deep learning, & how does it contrast with other machine learning algorithms?
What are the deadlock avoidance algorithms?
What are the important command line options in Node.js?
Explain foreign key in sql?
What is a benefit of using an after insert trigger over using a before insert trigger?
What is advice?
What is asynchronous update?
How do I restore my bottom toolbar?
Program to print the 32 number in form of binary, Hexa and ASCI.
WHAT R THE SAFETIES IN A HIGH TENSION PANEL N LOW TENSION PANEL. ALSO WAT SAFETIES R THERE IN A 200 KVA TRANSFORMER?
What is a 'block' in HDFS?
What are events in C#?
