EVOLUTION-MANAGER

Edit File: cluster_query_plan.result

SET DEFAULT_STORAGE_ENGINE='tokudb'; DROP TABLE IF EXISTS t1; create table t1(a int, b int, c int, d int, primary key(a), key(b) clustering=yes, key (c))engine=tokudb; insert into t1 values (1,1,1,1),(2,2,2,2),(3,3,3,3),(4,4,4,4),(5,5,5,5),(6,6,6,6),(7,7,7,7),(8,8,8,8),(9,9,9,9); explain select * from t1 where b > 2; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 range b b 5 NULL NULL; Using where; Using index explain select * from t1 where c > 2; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 ALL c NULL NULL NULL NULL; Using where explain select * from t1 where a > 4; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 range PRIMARY PRIMARY 4 NULL NULL; Using where explain select * from t1 where c > 7; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 range c c 5 NULL NULL; Using where explain select * from t1 where b > 7; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 range b b 5 NULL NULL; Using where; Using index explain select a from t1 where b > 0; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 index b b 5 NULL NULL; Using where; Using index explain select a from t1 where c > 0; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 index c c 5 NULL NULL; Using where; Using index drop table t1;