In the preceding PL/SQL block, determine the values and data types for each of the following cases. a. The value of v_customer in the nested block is: b. The value of v_name in the nested block is: c. The value of v_credit_rating in the nested block is: d. The value of v_customer in the main block is: e. The value of v_name in the main block is: f. The value of v_credit_rating in the main block is: ade Academ

In the preceding PL/SQL block, determine the values and data types for each of the following cases. a. The value of v_customer in the nested block is: b. The value of v_name in the nested block is: c. The value of v_credit_rating in the nested block is: d. The value of v_customer in the main block is: e. The value of v_name in the main block is: f. The value of v_credit_rating in the main block is: ade Academ

A Guide to SQL

9th Edition

ISBN:9781111527273

Author:Philip J. Pratt

Publisher:Philip J. Pratt

Chapter8: Sql Functions And Procedures

Section: Chapter Questions

Problem 7SCG

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