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?
eBay,
3 8175I 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 6957With 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?
eBay,
1921Post New Database Management Questions
What you mean by Object Relational DBMS?
What is raid controller technology?
What are database modules?
What are two types of data in a database environment?
Which two statements are true about a foreign key?
Is a server a database?
What is difference between database and schema?
What is natural key?
Explain the main control blocks available in ims db?
What is rdbms with example?
What are the functions of a database?
Explain the scenarios or situations under which progress database creates new index entry for a record?
What are the main components of a database system?
What is data redundancy in dbms?
What is concept of dbms?
