-- source include/have_ndb.inc -- source include/not_embedded.inc --disable_warnings drop table if exists t1, test1, test2; --enable_warnings # # Simple test to show use of ordered indexes # CREATE TABLE t1 ( a int unsigned NOT NULL PRIMARY KEY, b int unsigned not null, c int unsigned, KEY(b) ) engine=ndbcluster; insert t1 values(1, 2, 3), (2,3, 5), (3, 4, 6), (4, 5, 8), (5,6, 2), (6,7, 2); select * from t1 order by b; select * from t1 where b >= 4 order by b; select * from t1 where b = 4 order by b; select * from t1 where b > 4 order by b; select * from t1 where b < 4 order by b; select * from t1 where b <= 4 order by b; # Test of reset_bounds select tt1.* from t1 as tt1, t1 as tt2 use index(b) where tt1.b = tt2.b order by tt1.b; select a, b, c from t1 where a!=2 and c=6; select a, b, c from t1 where a!=2 order by a; # # Here we should add some "explain select" to verify that the ordered index is # used for these queries. # # # Update using ordered index scan # update t1 set c = 3 where b = 3; select * from t1 order by a; update t1 set c = 10 where b >= 6; select * from t1 order by a; update t1 set c = 11 where b < 5; select * from t1 order by a; update t1 set c = 12 where b > 0; select * from t1 order by a; update t1 set c = 13 where b <= 3; select * from t1 order by a; update t1 set b = b + 1 where b > 4 and b < 7; select * from t1 order by a; -- Update primary key update t1 set a = a + 10 where b > 1 and b < 7; select * from t1 order by a; # # Delete using ordered index scan # drop table t1; CREATE TABLE t1 ( a int unsigned NOT NULL PRIMARY KEY, b int unsigned not null, c int unsigned, KEY(b) ) engine=ndbcluster; insert t1 values(1, 2, 13), (2,3, 13), (3, 4, 12), (4, 5, 12), (5,6, 12), (6,7, 12); delete from t1 where b = 3; select * from t1 order by a; delete from t1 where b >= 6; select * from t1 order by a; delete from t1 where b < 4; select * from t1 order by a; delete from t1 where b > 5; select * from t1 order by a; delete from t1 where b <= 4; select * from t1 order by a; drop table t1; # #multi part key # CREATE TABLE t1 ( a int unsigned NOT NULL PRIMARY KEY, b int unsigned not null, c int unsigned not null ) engine = ndb; create index a1 on t1 (b, c); insert into t1 values (1, 2, 13); insert into t1 values (2,3, 13); insert into t1 values (3, 4, 12); insert into t1 values (4, 5, 12); insert into t1 values (5,6, 12); insert into t1 values (6,7, 12); insert into t1 values (7, 2, 1); insert into t1 values (8,3, 6); insert into t1 values (9, 4, 12); insert into t1 values (14, 5, 4); insert into t1 values (15,5,5); insert into t1 values (16,5, 6); insert into t1 values (17,4,4); insert into t1 values (18,1, 7); select * from t1 order by a; select * from t1 where b<=5 order by a; select * from t1 where b<=5 and c=0; insert into t1 values (19,4, 0); select * from t1 where b<=5 and c=0; select * from t1 where b=4 and c<=5 order by a; select * from t1 where b<=4 and c<=5 order by a; select * from t1 where b<=5 and c=0 or b<=5 and c=2; select count(*) from t1 where b = 0; select count(*) from t1 where b = 1; drop table t1; # # Indexing NULL values # CREATE TABLE t1 ( a int unsigned NOT NULL PRIMARY KEY, b int unsigned, c int unsigned, KEY bc(b,c) ) engine = ndb; insert into t1 values(1,1,1),(2,NULL,2),(3,NULL,NULL),(4,4,NULL); select * from t1 use index (bc) where b IS NULL order by a; select * from t1 use index (bc)order by a; select * from t1 use index (bc) order by a; select * from t1 use index (PRIMARY) where b IS NULL order by a; select * from t1 use index (bc) where b IS NULL order by a; select * from t1 use index (bc) where b IS NULL and c IS NULL order by a; select * from t1 use index (bc) where b IS NULL and c = 2 order by a; select * from t1 use index (bc) where b < 4 order by a; select * from t1 use index (bc) where b IS NOT NULL order by a; drop table t1; # # Order by again, including descending. # create table t1 ( a int unsigned primary key, b int unsigned, c char(10), key bc (b, c) ) engine=ndb; insert into t1 values(1,1,'a'),(2,2,'b'),(3,3,'c'),(4,4,'d'),(5,5,'e'); insert into t1 select a*7,10*b,'f' from t1; insert into t1 select a*13,10*b,'g' from t1; insert into t1 select a*17,10*b,'h' from t1; insert into t1 select a*19,10*b,'i' from t1; insert into t1 select a*23,10*b,'j' from t1; insert into t1 select a*29,10*b,'k' from t1; # select b, c from t1 where b <= 10 and c <'f' order by b, c; select b, c from t1 where b <= 10 and c <'f' order by b desc, c desc; # select b, c from t1 where b=4000 and c<'k' order by b, c; select b, c from t1 where b=4000 and c<'k' order by b desc, c desc; select b, c from t1 where 1000<=b and b<=100000 and c<'j' order by b, c; select b, c from t1 where 1000<=b and b<=100000 and c<'j' order by b desc, c desc; # select min(b), max(b) from t1; # drop table t1; # # Bug #6435 CREATE TABLE test1 ( SubscrID int(11) NOT NULL auto_increment, UsrID int(11) NOT NULL default '0', PRIMARY KEY (SubscrID), KEY idx_usrid (UsrID) ) ENGINE=ndbcluster DEFAULT CHARSET=latin1; INSERT INTO test1 VALUES (2,224),(3,224),(1,224); CREATE TABLE test2 ( SbclID int(11) NOT NULL auto_increment, SbcrID int(11) NOT NULL default '0', PRIMARY KEY (SbclID), KEY idx_sbcrid (SbcrID) ) ENGINE=ndbcluster DEFAULT CHARSET=latin1; INSERT INTO test2 VALUES (3,2),(1,1),(2,1),(4,2); select * from test1 order by 1; select * from test2 order by 1; SELECT s.SubscrID,l.SbclID FROM test1 s left JOIN test2 l ON l.SbcrID=s.SubscrID WHERE s.UsrID=224 order by 1, 2; drop table test1; drop table test2; # bug#7424 + bug#7725 create table t1 ( pk int primary key, dt datetime not null, da date not null, ye year not null, ti time not null, ts timestamp not null, index(dt), index(da), index(ye), index(ti), index(ts) ) engine=ndb; insert into t1 (pk,dt,da,ye,ti,ts) values (1, '1901-05-05 23:00:59', '1901-05-05', '1901', '23:00:59', '2001-01-01 23:00:59'), (2, '1912-09-05 13:00:59', '1912-09-05', '1912', '13:00:59', '2001-01-01 13:00:59'), (3, '1945-12-31 00:00:00', '1945-12-31', '1945', '00:00:00', '2001-01-01 00:00:00'), (4, '1955-12-31 00:00:00', '1955-12-31', '1955', '00:00:00', '2001-01-01 00:00:00'), (5, '1963-06-06 06:06:06', '1963-06-06', '1963', '06:06:06', '2001-01-01 06:06:06'), (6, '1993-06-06 06:06:06', '1993-06-06', '1993', '06:06:06', '2001-01-01 06:06:06'), (7, '2001-01-01 10:11:10', '2001-01-01', '2001', '10:11:10', '2001-01-01 10:11:10'), (8, '2001-01-01 10:11:11', '2001-01-01', '2001', '10:11:11', '2001-01-01 10:11:11'), (9, '2005-01-31 23:59:59', '2005-01-31', '2005', '23:59:59', '2001-01-01 23:59:59'); # datetime select count(*)-9 from t1 use index (dt) where dt > '1900-01-01 00:00:00'; select count(*)-6 from t1 use index (dt) where dt >= '1955-12-31 00:00:00'; select count(*)-5 from t1 use index (dt) where dt > '1955-12-31 00:00:00'; select count(*)-5 from t1 use index (dt) where dt < '1970-03-03 22:22:22'; select count(*)-7 from t1 use index (dt) where dt < '2001-01-01 10:11:11'; select count(*)-8 from t1 use index (dt) where dt <= '2001-01-01 10:11:11'; select count(*)-9 from t1 use index (dt) where dt <= '2055-01-01 00:00:00'; # date select count(*)-9 from t1 use index (da) where da > '1900-01-01'; select count(*)-6 from t1 use index (da) where da >= '1955-12-31'; select count(*)-5 from t1 use index (da) where da > '1955-12-31'; select count(*)-5 from t1 use index (da) where da < '1970-03-03'; select count(*)-6 from t1 use index (da) where da < '2001-01-01'; select count(*)-8 from t1 use index (da) where da <= '2001-01-02'; select count(*)-9 from t1 use index (da) where da <= '2055-01-01'; # year select count(*)-9 from t1 use index (ye) where ye > '1900'; select count(*)-6 from t1 use index (ye) where ye >= '1955'; select count(*)-5 from t1 use index (ye) where ye > '1955'; select count(*)-5 from t1 use index (ye) where ye < '1970'; select count(*)-6 from t1 use index (ye) where ye < '2001'; select count(*)-8 from t1 use index (ye) where ye <= '2001'; select count(*)-9 from t1 use index (ye) where ye <= '2055'; # time select count(*)-9 from t1 use index (ti) where ti >= '00:00:00'; select count(*)-7 from t1 use index (ti) where ti > '00:00:00'; select count(*)-7 from t1 use index (ti) where ti > '05:05:05'; select count(*)-5 from t1 use index (ti) where ti > '06:06:06'; select count(*)-5 from t1 use index (ti) where ti < '10:11:11'; select count(*)-6 from t1 use index (ti) where ti <= '10:11:11'; select count(*)-8 from t1 use index (ti) where ti < '23:59:59'; select count(*)-9 from t1 use index (ti) where ti <= '23:59:59'; # timestamp select count(*)-9 from t1 use index (ts) where ts >= '2001-01-01 00:00:00'; select count(*)-7 from t1 use index (ts) where ts > '2001-01-01 00:00:00'; select count(*)-7 from t1 use index (ts) where ts > '2001-01-01 05:05:05'; select count(*)-5 from t1 use index (ts) where ts > '2001-01-01 06:06:06'; select count(*)-5 from t1 use index (ts) where ts < '2001-01-01 10:11:11'; select count(*)-6 from t1 use index (ts) where ts <= '2001-01-01 10:11:11'; select count(*)-8 from t1 use index (ts) where ts < '2001-01-01 23:59:59'; select count(*)-9 from t1 use index (ts) where ts <= '2001-01-01 23:59:59'; drop table t1; # decimal (not the new 5.0 thing) create table t1 ( a int primary key, s decimal(12), t decimal(12, 5), u decimal(12) unsigned, v decimal(12, 5) unsigned, key (s), key (t), key (u), key (v) ) engine=ndb; # insert into t1 values ( 0, -000000000007, -0000061.00003, 000000000061, 0000965.00042), ( 1, -000000000007, -0000061.00042, 000000000061, 0000965.00003), ( 2, -071006035767, 4210253.00024, 000000000001, 0000001.84488), ( 3, 000000007115, 0000000.77607, 000077350625, 0000018.00013), ( 4, -000000068391, -0346486.00000, 000000005071, 0005334.00002), ( 5, -521579890459, -1936874.00001, 000000000154, 0000003.00018), ( 6, -521579890459, -1936874.00018, 000000000154, 0000003.00001), ( 7, 000000000333, 0000051.39140, 000000907958, 0788643.08374), ( 8, 000042731229, 0000009.00000, 000000000009, 6428667.00000), ( 9, -000008159769, 0000918.00004, 000096951421, 7607730.00008); # select count(*)- 5 from t1 use index (s) where s < -000000000007; select count(*)- 7 from t1 use index (s) where s <= -000000000007; select count(*)- 2 from t1 use index (s) where s = -000000000007; select count(*)- 5 from t1 use index (s) where s >= -000000000007; select count(*)- 3 from t1 use index (s) where s > -000000000007; # select count(*)- 4 from t1 use index (t) where t < -0000061.00003; select count(*)- 5 from t1 use index (t) where t <= -0000061.00003; select count(*)- 1 from t1 use index (t) where t = -0000061.00003; select count(*)- 6 from t1 use index (t) where t >= -0000061.00003; select count(*)- 5 from t1 use index (t) where t > -0000061.00003; # select count(*)- 2 from t1 use index (u) where u < 000000000061; select count(*)- 4 from t1 use index (u) where u <= 000000000061; select count(*)- 2 from t1 use index (u) where u = 000000000061; select count(*)- 8 from t1 use index (u) where u >= 000000000061; select count(*)- 6 from t1 use index (u) where u > 000000000061; # select count(*)- 5 from t1 use index (v) where v < 0000965.00042; select count(*)- 6 from t1 use index (v) where v <= 0000965.00042; select count(*)- 1 from t1 use index (v) where v = 0000965.00042; select count(*)- 5 from t1 use index (v) where v >= 0000965.00042; select count(*)- 4 from t1 use index (v) where v > 0000965.00042; drop table t1; # bug#7798 create table t1(a int primary key, b int not null, index(b)); insert into t1 values (1,1), (2,2); connect (con1,localhost,root,,test); connect (con2,localhost,root,,test); connection con1; set autocommit=0; begin; select count(*) from t1; connection con2; ALTER TABLE t1 ADD COLUMN c int; connection con1; select a from t1 where b = 2; show tables; drop table t1; # mysqld 5.0.13 crash, no bug# create table t1 (a int, c varchar(10), primary key using hash (a), index(c)) engine=ndb; insert into t1 (a, c) values (1,'aaa'),(3,'bbb'); select count(*) from t1 where c<'bbb'; # End of 4.1 tests # bug#24820 CREATE INDEX ....USING HASH on NDB table creates ordered index, not HASH index --error ER_CANT_CREATE_TABLE create table nationaldish (DishID int(10) unsigned NOT NULL AUTO_INCREMENT, CountryCode char(3) NOT NULL, DishTitle varchar(64) NOT NULL, calories smallint(5) unsigned DEFAULT NULL, PRIMARY KEY (DishID), INDEX i USING HASH (countrycode,calories) ) ENGINE=ndbcluster;