Rows_sent can be zero in the slow log file if the query was killed or aborted before completion

(Doc ID 2239687.1)

Last updated on MARCH 21, 2017

Applies to:

MySQL Server - Version 5.5 and later
Information in this document applies to any platform.

Symptoms

Usually Row_sent is 0 if the query returns empty result but in some cases it can be 0 if the query was killed or aborted before completion.

For example:

 

 

Cause

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