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Calendar table to transaction table join performance
Greetings, SQL Experts,
I encountered a performance issue that caught me by surprise. I'm joining two tables. One is calendar table with one row per day, and an indexed datetime type DateKey column. The other is a transaction table with a Transa
I encountered a performance issue that caught me by surprise. I'm joining two tables. One is calendar table with one row per day, and an indexed datetime type DateKey column. The other is a transaction table with a Transa
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