Do stored procedures prevent sql injection?
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What will you get by the cursor attribute sql%notfound?
How do we tune the code?
How to handle bulk data?
what is the difference between char and varchar data types? : Sql dba
How long does it take to learn pl sql?
What are the PL/SQL Statements used in cursor processing ?
type type_name is table of varchar2(30) index by binary_integer for the above type you have to create a identifier... like identifier_name type_name; for the above type you can use the below methods..like first , last , prior, next , delege..etc...like this.. if you create a cursor...like cursor cursor_name is select * from scott.emp; is there any methods like above to use prior, fist , last , next , trim ,etc...
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what is constraining table?
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