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Support SKIP LOCKED and NOWAIT #1370

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beihai0xff opened this issue Nov 3, 2022 · 1 comment

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beihai0xff commented Nov 3, 2022

Since MySQL 8.0.1 introduces two new features SKIP LOCKED and NOWAIT to handle hot rows Locking (FOR UPDATE), could go-mysql-server support this?

The MySQL doc:
MySQL 8.0.1: Using SKIP LOCKED and NOWAIT to handle hot rows

zachmu added the enhancement label

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zachmu commented Nov 3, 2022

We can support parsing these constructs in the short term, but the built-in in-memory database implementation is currently not even thread safe.

We're a long way from having row-level locking.

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