what is the difference between $message and $$message? : Sql dba
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what are the different types of joins?
can we use out parameter in a function?Give an example.
1. what is the exact use of hint in sql. 2. How we can avoid index scan in sql even though index is there in the table.
Can you sum a count in sql?
I have a table .in the table 100 recored is there .we have get the single row with out using clause..
Is and as keyword in pl sql?
What is the difference between an inner and outer join?
If we have n no of columns in a table, can we add new column in that table with not null constraint?
Is pl sql still used?
What is the difference between in and between in sql?
can a stored procedure call itself or recursive stored procedure? : Sql dba
What is function and procedure?
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