What is the purpose of the fetch() method in jOOQ?
A) To execute a query and retrieve results
B) To insert new records
C) To create a new table
D) To delete records
Answer:
A) To execute a query and retrieve results
Explanation:
The fetch() method in jOOQ is used to execute a query and retrieve the results. It returns the result set of a SELECT query in a type-safe manner, allowing you to work with the data easily.
For example:
DSLContext create = DSL.using(configuration);
Result<Record> result = create.selectFrom(TABLENAME).fetch();
In this example, the fetch() method is used to retrieve all records from the specified table.