what is a database lock ? : Sql dba
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Can you skip header records while loading? : aql loader
In a PL/SQL block,which loop type should be used in a performance point of view & Why (as both loops can do the same task) 1) open - Fetch loop 2) for loop
Why are cursors used?
What is %type in sql?
What is a schema sql?
What is primary key in db?
What is anonymous block in sql?
How does sql*loader handles newline characters in a record? : aql loader
Is pl sql different from sql?
Does user triggers have entry for trigger with compilation errors?
What is bind variable in pl sql?
What is the difference between the implicit and explicit cursors?
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