L/SQL Block DECLARE v_weight v_message BEGIN NUMBER ( 3) := 600; VARCHAR2 (255) := 'Product 10012'; DECLARE v_weight NUMBER ( 3) := 1; v_message VARCHAR2 (255) := 'Product 11001'; v_new_locn VARCHAR2 (50) := 'Europe'; BEGIN v_weight := v_weight + 1; v_new_locn := 'Western' || v_new_locn; 1) END; v_weight := v_weight + 1; v_message := v_message ||'is in stock'; v_new_locn := 'Western | | v_new_locn; (2) END; racle Acadmy nly 1. Evaluate the preceding PL/SQL block and determine the data type and value following variables according to the rules of scoping. a. The value of v_weight at position 1 is: each of the b. The value of v_new_locn at position 1 is: c. The value of v_weight at position 2 is: d. The value of v_message at position e. The value of v_new_locn at position 2 i
L/SQL Block DECLARE v_weight v_message BEGIN NUMBER ( 3) := 600; VARCHAR2 (255) := 'Product 10012'; DECLARE v_weight NUMBER ( 3) := 1; v_message VARCHAR2 (255) := 'Product 11001'; v_new_locn VARCHAR2 (50) := 'Europe'; BEGIN v_weight := v_weight + 1; v_new_locn := 'Western' || v_new_locn; 1) END; v_weight := v_weight + 1; v_message := v_message ||'is in stock'; v_new_locn := 'Western | | v_new_locn; (2) END; racle Acadmy nly 1. Evaluate the preceding PL/SQL block and determine the data type and value following variables according to the rules of scoping. a. The value of v_weight at position 1 is: each of the b. The value of v_new_locn at position 1 is: c. The value of v_weight at position 2 is: d. The value of v_message at position e. The value of v_new_locn at position 2 i
Programming with Microsoft Visual Basic 2017
8th Edition
ISBN:9781337102124
Author:Diane Zak
Publisher:Diane Zak
Chapter12: Database Queries With Sql
Section: Chapter Questions
Problem 9RQ
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