What is bind variable in pl sql?
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what is ref cursor in pl/sql?
Write a query to find the employees from EMP table those who have joined in Monday. (there is a column as hiredate which is a date column i.e values are like 03-DEC-81)
Why are indexes and views important to an organization?
What is rowtype?
What is the difference between sql and isql*plus?
How is debugging done?
what is the difference between delete and truncate commands? : Sql dba
Explain the difference between 'between' & 'and' operators in sql
what are the non-standard sql commands supported by 'mysql'? : Sql dba
Define sql delete statement.
what is the boundary line in varrays?
What is Difference Between Unique and Primary Key Constraints?