Oracle
1Z0-909 · Question #35
1Z0-909 Question #35: Real Exam Question with Answer & Explanation
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SQL Fundamentals
Question
Examine the structure of the emp table: Examine the structure of the emp_vu1 view based on the emp table: Now, examine this statement: mysq1> INSERT INTO emp_vul VALUES ('Alice',20000); What is true about executing the statement?
Exhibits
Options
- AIt inserts a row in the emp table.
- BIt returns an error because an insert operation is not allowed on views.
- CIt inserts a row in the view only.
- DIt returns an error because the PRIMARY ACCOUNT column is not selected for the view definition.
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Topics
#Views#Updatable Views#INSERT operations#DML on Views