You are testing the performance of a query the first time you run the query, the performance is slow. the second time you run the query, the performance is fast. why is this?
530What you can do to remove data from the cache and query plans from memory for testing the performance of a query repeatedly?
596On friday, you issued several insert statements using query analyzer. You then verified the data had been correctly entered with a select statement on monday, your users report that the data is not there what happened?
573Post New DB Development Questions
Explain about the hierarchical model of the database?
Explain about post-relational databases?
Which four data types cannot be used as a return type from a user-defined function?
Why does this query return 0?
explain detail about ftp in datastage?
What are the three types of database design?
What is the physical representation for a many-to-many relationship?
Pgm A calls Pgm B and pgm B uses cursor, when pgm B is called second time, the program is abending saying the cursor is opened? Why?
Hi , any one can help me on the same,this is regarding the Informatica Function doc,i want to know how developer is will develop the mapping. pl forwar the any function doc .just for my references. svlc75@yahoo.co.in
How to replace not in with not exist?
How to use online Backups?
What is database design and development?
What you can do to remove data from the cache and query plans from memory for testing the performance of a query repeatedly?
What is the database development process?
Which data type cannot be used as a parameter in a udf?
