EVOLUTION-MANAGER

Edit File: 2970.test

source include/have_tokudb.inc; set default_storage_engine='tokudb'; # test that the query planner chooses a covering index over a non-covering index with the same # record cost drop table if exists t2970; create table t2970 (a int, b int, c int, d int, key(a), key(a,b)); insert into t2970 values (1,1,1,1),(1,2,3,4); explain select a,count(b),max(b) from t2970 where a > 0 group by a order by a; drop table t2970;