What is scope and visibility in PL/SQL?
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Is sql sequential or random?
What are the operators used in select statements?
Is sqlite thread safe?
Can we change the table name in sql?
Can we alter stored procedure?
I have 2 table A and B. In A 1 lakh record is present. In b 20 thousand data is present. To get the unique data from table A and B which join we should prefer left inner join or right outer join. Please answer.
What are the three forms of normalization?
what is the difference between truncate and delete statement? : Transact sql
Give an example of Full Outer Join?
Could you please provide oca (oracle 10g) dumps for my certification ?
Maximum how many triggers can we use in trigger and How to find out how many records it fetched.
How can we find duplicate records in a table?
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