WL#641: Add variable log_rows_examined_limit
Affects: Server-5.1 — Status: Complete — Priority: Low
Add global and local variable log_rows_examined_limit. Default value for variable should be LOG_ROWS_EXAMINED_LIMIT = 100 If the number of examined rows is less than this, the query should not get logged to the slow log. This should be done in MySQL 4.0 (Customer request). This is an easy task as all the number of examined rows is known when the slow query log is written. [Sergei]: consider also a more appropriate name for the variable, e.g. log_slow_rows_examined_limit - to show that it is slow log related
The variable min_examined_row_limit added in 5.1 solves this problem
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