source include/have_tokudb.inc;

disable_warnings;
drop table if exists tt;
enable_warnings;

create table tt (a int, b int, primary key(a), key(b));
let $i=0;
while ($i < 1000) {
    let $a=4*$i;
    eval insert into tt values ($a,$a+1),($a+1,$a+2),($a+2,$a+3),($a+3,$a+4);
    inc $i;
}

# test that analyze computes the correct cardinality for the keys
show indexes from tt;
analyze table tt;
show indexes from tt;

# test that cardinality is persistent
flush tables;
show indexes from tt;

drop table tt;

create table tt (a int, b int, primary key(a), key(b));
let $i=0;
while ($i < 1000) {
    let $a=4*$i;
    eval insert into tt values ($a,0),($a+1,0),($a+2,0),($a+3,0);
    inc $i;
}

# test that analyze computes the correct cardinality for the keys
show indexes from tt;
analyze table tt;
show indexes from tt;

# test that cardinality is persistent
flush tables;
show indexes from tt;

drop table tt;