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What does DLL stands for ?
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Which parameters are optional in init.ora parameter file?
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?
How are exceptions handled in pl/sql? Give some of the internal exceptions name?
What is difference between sql and rdbms?
What is openedge rdbms?
What is database partitioning?
How to disconnect the user connection?
What is the diff bet plan,package,dbrm?
1.If we have a Salary coloumn in Staff entity with this description the salary must be monetary and >=$35450.00, how we can write it in into schemain SQL? 2. If we have Weight and Marks in Assessment entity and the Weight has the description of this it must be Non-zero percentage. And also the Marks attribute stores the maximum possible raw mark for assessment (e.g., 30), while Weight stores of the weight of this assessment for the paper as a whole (e.g., 10%). If Marks is not specified, then Weight is used for both. How we can convert this into schema in SQL????
What is rdbms data?
What do you mean by index hunting?
What are the 4 main objects of a database?
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