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MySQL 8.0 Reference Manual  / ...  / Optimization  / Tracing the Optimizer  /  Traceable Statements

10.15.3 Traceable Statements

Statements which are traceable are listed here:

Tracing is supported for bothINSERT andREPLACE statements usingVALUES,VALUES ROW, orSELECT.

Traces of multi-tableUPDATE andDELETE statements are supported.

Tracing ofSET optimizer_trace is not supported.

For statements which are prepared and executed in separate steps, preparation and execution are traced separately.