MariaDB

  1. Bug #951283
  2. Comment #2

Comment 2 for bug 951283

Revision history for this message
Sergey Petrunia (sergefp) wrote :

The query plan seems to be valid.

I've compared the query output resultsets:

- semi-join's resultset is a proper subset of non-semijoin's resultset

- whether a row is missing is a function of value of alias3.b: rows with values of 6,9,12,19 are missing. All others are present.