Left Join
Boss: From now on, you'll not use left or inner join anymore in database queries
Programmer: But what about the performance and...
Boss: It doesn't matter! only simple joins... 'cause I had to fix a bug when you weren't here and it's hard to understand when you use "left join"
Programmer: But what about the performance and...
Boss: It doesn't matter! only simple joins... 'cause I had to fix a bug when you weren't here and it's hard to understand when you use "left join"
Original: LEFT JOIN
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