Define the explaining plan and its used
Define the explaining plan and how is this used?
Expert
EXPLAIN PLAN:
This command is a tool to tune SQL statements. Here to use it you should have an explain_table generated within the user you are running the explain plan intended for. It is created using the utlxplan.sql script. When the explain plan table subsists you run the explain plan command providing as its argument the SQL statement to be described. The explain_plan table is after that queried to see the execution plan of the statement. This plans can also be run by using tkprof.
Explain the Filter transformation?
Illustrates the term Monopolistic Competition?
Why do we utilize a Multidimensional Array within data structure?
Write down the some of the important security characteristics of a DBMS?
Explain the operations that can be done with the Data Stage Director?
State the steps for “this message could not delete” from the particular tables?
Explain in brief the term data warehouse.
Demonstrate some of the techniques which can be employed to tune operational performance?
Define the term visual data mining.
Specify the various methods through which we may link the universes?
18,76,764
1924863 Asked
3,689
Active Tutors
1427974
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!