Question
What is the correct sequence of operations for using an explicit PL/SQL cursor?
More SQL Questions
- In database management, which SQL command is used to retrieve only unique (non-duplicate) values from a column?
- Which of the following is a mandatory component of a PL/SQL function's definition?
- Which join returns rows from the left table even when there is no matching row in the right table, filling with NULLs for the right side?
- What is an SQL `VIEW`?
- What is the primary purpose of a PL/SQL `CURSOR`?
- ROW_NUMBER() OVER (PARTITION BY dept ORDER BY salary DESC) assigns:
- Which of the following is a key characteristic that distinguishes a PL/SQL `FUNCTION` from a PL/SQL `PROCEDURE`?
- Which clause is used to sort query results in SQL?
- To rename a column in a SELECT query result, you use:
- A transaction in DBMS is said to be atomic if:
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