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#
# MDEV-371 Unique indexes for blobs
#
create table t1(a blob , unique(a) using hash);
--query_vertical show keys from t1;
drop table t1;
--error ER_TOO_LONG_KEY
create table t1(a blob , unique(a) using btree);
create table t1(a int , unique(a) using hash);
--query_vertical show keys from t1;
drop table t1;
create table t1(a int ,b int , c int, unique(a, b, c) using hash);
show keys from t1;
insert into t1 values(1,1,1);
--error ER_DUP_ENTRY
insert into t1 values(1,1,1);
drop table t1;
create table t1(a int ,b int , c int, unique(a, b, c) using hash) engine=memory;
show keys from t1;
insert into t1 values(1,1,1);
--error ER_DUP_ENTRY
insert into t1 values(1,1,1);
drop table t1;
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