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Edit File: partition_enum.inc

--echo ---- Partitioning and enum data type

eval create table t1 (a enum('A','B','C','D','E','F','G','H','I','J','K','L') not null, primary key(a)) engine=$engine 
partition by key (a) (
partition pa1 max_rows=20 min_rows=2,
partition pa2 max_rows=30 min_rows=3,
partition pa3 max_rows=30 min_rows=4,
partition pa4 max_rows=40 min_rows=2);
show create table t1;
insert into t1 values ('A'),('D'),('L'),('G');
select * from t1;
select * from t1 where a='A';
update t1 set a='E' where a='L';
select * from t1;
delete from t1 where a='E';
select * from t1;
drop table t1;

eval create table t2 (a enum (
'1','2','3','4','5','6','7','8','9','0',
'A','B','C','D','E','F','G','H','I','J','K','L',
'M','N','O','P','Q','R','S','T','U','V','W','X',
'Y','Z'
) not null, primary key(a)) engine=$engine 
partition by key (a) partitions 27;
show create table t2;
let $letter=26;
--echo $count inserts;
#--disable_query_log
while ($letter)
{
eval insert into t2 values (char(ascii('A')+$letter));
dec $letter;
}
insert into t2 values ('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9'),('0');
select count(*) from t2;
select * from t2;
drop table t2;

# mleich: Several partitioning functions are no more allowed.
if (0)
{
eval create table t3 (a enum (
'1','2','3','4','5','6','7','8','9','0',
'A','B','C','D','E','F','G','H','I','J','K','L',
'M','N','O','P','Q','R','S','T','U','V','W','X',
'Y','Z'
) not null, primary key(a)) engine=$engine 
partition by range (a) subpartition by key (a) subpartitions 3 (
partition pa9 values less than (10),
partition pa18 values less than (19),
partition pa27 values less than (28),
partition pa36 values less than (37)
);
show create table t3;
let $letter=36;
--echo $count inserts;
#--disable_query_log
while ($letter)
{
#eval insert into t3 values ($letter);
dec $letter;
}
select count(*) from t3;
select * from t3;
drop table t3;
}
# End of tests with disallowed partitioning functions.

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