Using the table owner_spend_date, write a query that returns a count of distinct owners and their total spend by year. Return three columns called year, num_owners, and total_spend

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
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owner_spend_date
card_no
date
spend
trans
items
U
L
INT
TEXT
REAL
INT
INT
CREATE TABLE owner_spend_date( card_no INT, date TEXT, spend REAL, trans INT, items INT)
"card_no" INT
"date" TEXT
"spend" REAL
"trans" INT
"items" INT
Transcribed Image Text:owner_spend_date card_no date spend trans items U L INT TEXT REAL INT INT CREATE TABLE owner_spend_date( card_no INT, date TEXT, spend REAL, trans INT, items INT) "card_no" INT "date" TEXT "spend" REAL "trans" INT "items" INT
Using the table owner_spend_date, write a query that returns a count of distinct owners and their total spend by year. Return three columns called
year, num_owners, and total_spend
Transcribed Image Text:Using the table owner_spend_date, write a query that returns a count of distinct owners and their total spend by year. Return three columns called year, num_owners, and total_spend
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