Explain cascading triggers.
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HI, Please let me know the syllabus for Oracle OCA and OCP Certification
what are different types of deletes?
Create table Employee ( Employee_Id varchar2(8) Constraint emp_id_pk primary key, FirstName varchar2(50), LastName varchar2(50), DeptID Number(5) Constraint dept_id_fk Foreign Key(DeptId) References Department(DeptId) ) Error I am getting: Constraint specification are not allowed here
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What is redo log?
when a grant option is encountered for a table EMP to a peer sitting beside you who has already having the table of that name (EMP), then what is the result?
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does the query needs a hint to access a materialized view?
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