Don't forget placeholder-usage comes with a price. It's becomes harder for the planner to pick a good execution plan

Don't forget non-placeholder-usage comes with a price. It is much less efficient to prepare and execute 1,000,000 separate queries than it is to prepare a query once and then execute 1,000,000 times with different bound arguments.

In reply to Re^2: Place holders in SQL query by hippo
in thread Place holders in SQL query by Anonymous Monk

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