How We Built a Cost-Based SQL Optimizer

Re:How We Built a Cost-Based SQL Optimizer by dzidol on Thursday November 08, 2018 @04:39PM (#18410290)

Shouldn't "unless both inputs are sorted on the same key" be "unless both inputs are sorted on the join key"? And similarly later.

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Re:How We Built a Cost-Based SQL Optimizer by andydb on Thursday November 08, 2018 @07:05PM (#18411225)

Yes, that would be clearer language. I'll look into updating the text.

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