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--source include/have_ndb.inc
--disable_query_log
set new=on;
--enable_query_log
--disable_warnings
drop table if exists t1;
--enable_warnings
--disable_query_log
sleep 1;
# length 61
set @s0 = 'rggurloniukyehuxdbfkkyzlceixzrehqhvxvxbpwizzvjzpucqmzrhzxzfau';
set @s1 = 'ykyymbzqgqlcjhlhmyqelfoaaohvtbekvifukdtnvcrrjveevfakxarxexomz';
set @s2 = 'dbnfqyzgtqxalcrwtfsqabknvtfcbpoonxsjiqvmhnfikxxhcgoexlkoezvah';
set @x1 = repeat(@s0, 100); # 1d42dd9090cf78314a06665d4ea938c35cc760f4
set @x2 = repeat(@s1, 200); # 10d3c783026b310218d10b7188da96a2401648c6
set @y1 = repeat(@s2, 300); # a33549d9844092289a58ac348dd59f09fc28406a
set @y2 = repeat(@s0, 400); # daa61c6de36a0526f0d47dc29d6b9de7e6d2630c
set @z1 = repeat(@s1, 500); # 70fc9a7d08beebc522258bfb02000a30c77a8f1d
set @z2 = repeat(@s2, 600); # 090565c580809efed3d369481a4bbb168b20713e
--enable_query_log
# == partition by range ==
create table t1 (
a int not null,
b text not null,
c int not null,
d blob,
e int not null,
primary key (a, c),
unique key (c, e)
)
engine=ndb
partition by range (c)
partitions 3
( partition p1 values less than (2),
partition p2 values less than (3),
partition p3 values less than (4));
# -- insert --
insert into t1 values (1, @x1, 1, @x2, 1);
insert into t1 values (1, @y1, 2, @y2, 1);
insert into t1 values (1, @z1, 3, @z2, 1);
insert into t1 values (2, @x1, 1, @x2, 2);
insert into t1 values (2, @y1, 2, @y2, 2);
insert into t1 values (2, @z1, 3, @z2, 2);
insert into t1 values (3, @x1, 1, @x2, 3);
insert into t1 values (3, @y1, 2, @y2, 3);
insert into t1 values (3, @z1, 3, @z2, 3);
select a, c, sha1(b), sha1(d) from t1 order by a, c;
# -- pk read --
select a, c, sha1(b), sha1(d) from t1 where a = 1 and c = 1;
select a, c, sha1(b), sha1(d) from t1 where a = 1 and c = 2;
select a, c, sha1(b), sha1(d) from t1 where a = 1 and c = 3;
# -- pk update --
update t1 set b = @y1, d = @y2 where a = 2 and c = 1;
update t1 set b = @z1, d = @z2 where a = 2 and c = 2;
update t1 set b = @x1, d = @x2 where a = 2 and c = 3;
select a, c, sha1(b), sha1(d) from t1 order by a, c;
# -- hash index update --
update t1 set b = @y1, d = @y2 where c = 1 and e = 3;
update t1 set b = @z1, d = @z2 where c = 2 and e = 3;
update t1 set b = @x1, d = @x2 where c = 3 and e = 3;
select a, c, sha1(b), sha1(d) from t1 order by a, c;
# -- full scan update --
update t1 set b = @x1, d = @x2;
select a, c, sha1(b), sha1(d) from t1 order by a, c;
# -- range scan update
update t1 set b = @x1, d = @x2 where c = 1;
update t1 set b = @y1, d = @y2 where c = 2;
update t1 set b = @z1, d = @z2 where c = 3;
select a, c, sha1(b), sha1(d) from t1 order by a, c;
# -- delete --
delete from t1 where a = 1 and c = 1;
select a, c, sha1(b), sha1(d) from t1 order by a, c;
delete from t1 where c = 2 and e = 2;
select a, c, sha1(b), sha1(d) from t1 order by a, c;
delete from t1 where c < 3;
select a, c, sha1(b), sha1(d) from t1 order by a, c;
delete from t1;
select a, c, sha1(b), sha1(d) from t1 order by a, c;
# -- clean up --
drop table t1;
# == scan EQ distr key vs charset ==
create table t1 (
a char(4),
b int,
primary key (a, b)
)
engine=ndb
character set latin1
partition by key (a)
partitions 4;
insert into t1 values ('aaa',1);
insert into t1 values ('bbb',1);
insert into t1 values ('bbb',2);
# if current EQ optim was tried then some of these should fail
select count(*) from t1 where a = 'aaa';
select count(*) from t1 where a = 'Aaa';
select count(*) from t1 where a = 'aAa';
select count(*) from t1 where a = 'aaA';
select count(*) from t1 where a = 'AAa';
select count(*) from t1 where a = 'AaA';
select count(*) from t1 where a = 'aAA';
select count(*) from t1 where a = 'AAA';
drop table t1;
create table t1 (
a varbinary(10),
b int,
primary key (a, b)
)
engine=ndb
character set latin1
partition by key (a)
partitions 4;
insert into t1 values ('aaa',1);
insert into t1 values ('aaabbb',1);
insert into t1 values ('aaabbb',2);
insert into t1 values ('aaabbbccc',1);
insert into t1 values ('aaabbbccc',2);
insert into t1 values ('aaabbbccc',3);
# the EQ optim is done for binary types
select count(*) from t1 where a = 'aaa';
select count(*) from t1 where a = 'Aaa';
select count(*) from t1 where a = 'aaabbb';
select count(*) from t1 where a = 'aaaBbb';
select count(*) from t1 where a = 'aaabbbccc';
select count(*) from t1 where a = 'aaabbbCcc';
drop table t1;
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