The lock acquired when executing the OPEN c1 command will be released only after a COMMIT or ROLLBACK statement is issued.

Only the PRICE column can be updated in the PRODUCTS table.

The FOR UPDATE OF clause can be used only if the WHERE CURRENT OF clause is used in the executable part of the block.

The WHERE CURRENT OF clause can be used only if the FOR UPDATE clause is used in the cursor definition.

An OPEN c1 command will acquire a lock only on the PRICE column in the PRODUCTS table.

The PARALLEL_ENABLE clause can be used only in the CREATE FUNCTION statement.

The NOCOPY hint asks the compiler to pass the actual parameters by reference.

A deterministic function's results always depend on the state of session variables.

The NOCOPY hint asks the compiler to pass the actual parameters by value.

A function is deterministic if it always returns the same result for a specific combination of input values.

The PARALLEL_ENABLE clause can be specified for a nested function.

A function defined with the PARALLEL_ENABLE clause may be executed in parallel in a SELECT statement or a subquery in a DML statement.

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