Rebind and Rewind in Execution Plans

TSQL
Ever looked at an execution plan? If you answered no, you can’t possibly have ever tried to tune a query, or, you’re doing it wrong. For every one else, no doubt you’ve looked at the tool tips or the property sheets of an operator and you’ve seen the Rebind & Rewind properties and wondered what the heck they mean. Me too. I learned as much as I could for the book on execution plans and I spent two pages describing it. Then, a little while ago, on the SQL Cruise, someone asked me to describe them and I was flummoxed. Specifically they said the explanation in the book was insufficiently clear, so I promised to put together a blog post on the topic, both to attempt to clarify my explanation…
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