Optimized permanent minimization in MySQL 8.0

Optimized permanent minimization in MySQL 8.0

WHAT IS “OPTIMIZATION OF CONSTANT COLLAPSE”?

Deploy MySQL 8.0.15 and MySQL 8.0.16:

Copy the test table dump file to 8.0.15 and 8.0.16:

Download the test table in instance 8.0.15:

Download the test table to copy 8.0.16:

OLD BEHAVIOR

CURRENT BEHAVIOR — 8.0.16+

INDEXED COLUMN

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Akademily

Akademily

We conduct reviews, guides and comparative tests of gaming laptops, monitors, graphics cards, keyboards, mouses, headsets and chairs to help you buy the best ga

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