Count ROM Customer Given the following table TABLE CUSTOMER Column Null? Туре CUS_ID NOT NULL NUMBER NAME VARCHAR2(50) CUS_PHONE VARCHAR2(50) REGION_ID NUMBER The query that will return the number of the customers in the table is SELECT count(distinct name) FROM customer a o SELECT * FROM customer .b O SELECT count ALL FROM customer .d o SELECT count(*) FROM customer

Count ROM Customer Given the following table TABLE CUSTOMER Column Null? Туре CUS_ID NOT NULL NUMBER NAME VARCHAR2(50) CUS_PHONE VARCHAR2(50) REGION_ID NUMBER The query that will return the number of the customers in the table is SELECT count(distinct name) FROM customer a o SELECT * FROM customer .b O SELECT count ALL FROM customer .d o SELECT count(*) FROM customer

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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