#--source include/have_tokudb.inc SET DEFAULT_STORAGE_ENGINE = 'tokudb'; --disable_warnings DROP TABLE IF EXISTS foo; --enable_warnings create table foo (a char (255), primary key (a))charset=utf8; insert into foo values (repeat('A', 255)); select * from foo; drop table foo; create table foo (a char (255), key (a))charset=utf8; insert into foo values (repeat('A', 255)); explain select a from foo where a > "a"; select a from foo where a > "a"; drop table foo; create table foo (a char (255), b int, clustering key (a))charset=utf8; insert into foo values (repeat('A', 255), 100); explain select a from foo where a > "a"; select a from foo where a > "a"; drop table foo; create table foo (a char (255), b int, primary key (a), clustering key (a))charset=utf8; insert into foo values (repeat('A', 255), 100); explain select a from foo use index (a) where a > "a"; select a from foo use index (a) where a > "a"; drop table foo; create table foo (a char (255))charset=utf8; insert into foo values (repeat('A', 255)); select * from foo; drop table foo;