Computer Science · Python-DB Connectivity
Which datatype is returned by the fetchall() method in Python-MySQL connectivity when rows are fetched successfully?
- 1A single tuple or an empty tuple if no rows are available
- 2A list of dictionaries or an empty list if no rows are available
- 3A list of tuples or an empty list if no rows are available✓
- 4A single list or an empty list if no rows are available
Correct answer
A list of tuples or an empty list if no rows are available
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