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SQL server query column yes or no

Tough Thrush answered on October 20, 2020 Popularity 3/10 Helpfulness 7/10

answer SQL server query column yes or no

SQL server query column yes or no

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SELECT  a.ID, a.FirstName, a.Lastname,
        CASE WHEN COUNT(b.CustID) > 0 THEN 'YES' ELSE 'NO' END AS HasOrders
FROM    Customer a
        LEFT JOIN Orders b
            ON a.ID = b.CustID        -- <<== the linking column on both tables
GROUP   BY a.ID, a.FirstName, a.Lastname

Popularity 3/10 Helpfulness 7/10 Language sql

Source: Grepper

Tags: sql sql-server

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Contributed on Oct 20 2020

Tough Thrush

0 Answers Avg Quality 2/10

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SQL server query column yes or no

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