Question
Which PL/SQL cursor attribute returns `TRUE` if the most recent `FETCH` statement returned a row, and `FALSE` otherwise?
More SQL Questions
- Which of the following is a common use case for a PL/SQL trigger?
- Which SQL operator is used to search for a pattern in a column?
- Which of the following can be used to avoid duplicate entries in a column?
- Which SQL keyword is used to remove duplicate records from a query result?
- Given a table employees(id, dept_id, salary), which query returns departments with average salary greater than overall average across the company?
- Which SQL clause is used to filter records based on aggregate functions?
- 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 a 'stored procedure' in SQL?
- Which PL/SQL cursor attribute returns `TRUE` if the most recent `FETCH` statement returned a row, and `FALSE` otherwise?
- When does an implicit cursor get automatically declared and managed by PL/SQL?
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
