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source include/have_tokudb.inc;
set default_storage_engine='tokudb';
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;
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