What is structural independence and why is it important?
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What does closing a cursor do?
What is a parameter query?
What is a cursor for loop ?
what is the difference between a local and a global temporary table? : Sql dba
what is cursor. write example of it. What are the attributes of cursor.
who introduced sql?
Can we declare a column having number data type and its scale is larger than pricesionex: column_name number(10,100),column_name numbaer(10,-84)
What is a data manipulation language?
i have a table with fields(id,name,accnt_type)and in account type are FD,SAVING,RD. Write a query to get How many number of People are in each type of Account?
Define concurrency control. : Transact sql
What are the disadvantages of not performing database normalization?
what is rollback? : Sql dba
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