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# test that add index keeps cardinality for older indexes
source include/have_tokudb.inc;
disable_warnings;
drop table if exists tt;
enable_warnings;
create table tt (a int, b int, c int, key(b), key(c), primary key(a));
insert into tt values (1,0,0),(2,0,0),(3,0,1),(4,0,1);
# compute cardinality
show indexes from tt;
analyze table tt;
show indexes from tt;
# drop key a
alter table tt drop primary key;
show indexes from tt;
# test that cardinality is persistent
flush tables;
show indexes from tt;
drop table tt;
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