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into mysql.com:/home/jonas/src/mysql-5.0 mysql-test/r/ndb_index_ordered.result: Auto merged mysql-test/t/ndb_index_ordered.test: Auto merged ndb/src/kernel/blocks/dbtc/DbtcMain.cpp: Auto merged sql/net_serv.cc: Auto merged sql/sql_class.h: Auto merged
288 lines
8.6 KiB
Plaintext
288 lines
8.6 KiB
Plaintext
-- source include/have_ndb.inc
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--disable_warnings
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drop table if exists t1, test1, test2;
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--enable_warnings
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#
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# Simple test to show use of ordered indexes
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#
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CREATE TABLE t1 (
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a int unsigned NOT NULL PRIMARY KEY,
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b int unsigned not null,
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c int unsigned,
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KEY(b)
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) engine=ndbcluster;
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insert t1 values(1, 2, 3), (2,3, 5), (3, 4, 6), (4, 5, 8), (5,6, 2), (6,7, 2);
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select * from t1 order by b;
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select * from t1 where b >= 4 order by b;
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select * from t1 where b = 4 order by b;
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select * from t1 where b > 4 order by b;
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select * from t1 where b < 4 order by b;
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select * from t1 where b <= 4 order by b;
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# Test of reset_bounds
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select tt1.* from t1 as tt1, t1 as tt2 use index(b) where tt1.b = tt2.b order by tt1.b;
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select a, b, c from t1 where a!=2 and c=6;
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select a, b, c from t1 where a!=2 order by a;
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#
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# Here we should add some "explain select" to verify that the ordered index is
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# used for these queries.
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#
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#
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# Update using ordered index scan
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#
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update t1 set c = 3 where b = 3;
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select * from t1 order by a;
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update t1 set c = 10 where b >= 6;
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select * from t1 order by a;
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update t1 set c = 11 where b < 5;
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select * from t1 order by a;
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update t1 set c = 12 where b > 0;
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select * from t1 order by a;
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update t1 set c = 13 where b <= 3;
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select * from t1 order by a;
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update t1 set b = b + 1 where b > 4 and b < 7;
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select * from t1 order by a;
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-- Update primary key
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update t1 set a = a + 10 where b > 1 and b < 7;
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select * from t1 order by a;
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#
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# Delete using ordered index scan
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#
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drop table t1;
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CREATE TABLE t1 (
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a int unsigned NOT NULL PRIMARY KEY,
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b int unsigned not null,
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c int unsigned,
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KEY(b)
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) engine=ndbcluster;
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insert t1 values(1, 2, 13), (2,3, 13), (3, 4, 12), (4, 5, 12), (5,6, 12), (6,7, 12);
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delete from t1 where b = 3;
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select * from t1 order by a;
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delete from t1 where b >= 6;
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select * from t1 order by a;
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delete from t1 where b < 4;
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select * from t1 order by a;
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delete from t1 where b > 5;
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select * from t1 order by a;
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delete from t1 where b <= 4;
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select * from t1 order by a;
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drop table t1;
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#
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#multi part key
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#
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CREATE TABLE t1 (
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a int unsigned NOT NULL PRIMARY KEY,
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b int unsigned not null,
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c int unsigned not null
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) engine = ndb;
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create index a1 on t1 (b, c);
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insert into t1 values (1, 2, 13);
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insert into t1 values (2,3, 13);
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insert into t1 values (3, 4, 12);
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insert into t1 values (4, 5, 12);
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insert into t1 values (5,6, 12);
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insert into t1 values (6,7, 12);
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insert into t1 values (7, 2, 1);
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insert into t1 values (8,3, 6);
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insert into t1 values (9, 4, 12);
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insert into t1 values (14, 5, 4);
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insert into t1 values (15,5,5);
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insert into t1 values (16,5, 6);
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insert into t1 values (17,4,4);
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insert into t1 values (18,1, 7);
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select * from t1 order by a;
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select * from t1 where b<=5 order by a;
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select * from t1 where b<=5 and c=0;
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insert into t1 values (19,4, 0);
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select * from t1 where b<=5 and c=0;
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select * from t1 where b=4 and c<=5 order by a;
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select * from t1 where b<=4 and c<=5 order by a;
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select * from t1 where b<=5 and c=0 or b<=5 and c=2;
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select count(*) from t1 where b = 0;
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select count(*) from t1 where b = 1;
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drop table t1;
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#
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# Indexing NULL values
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#
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CREATE TABLE t1 (
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a int unsigned NOT NULL PRIMARY KEY,
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b int unsigned,
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c int unsigned,
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KEY bc(b,c)
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) engine = ndb;
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insert into t1 values(1,1,1),(2,NULL,2),(3,NULL,NULL),(4,4,NULL);
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select * from t1 use index (bc) where b IS NULL order by a;
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select * from t1 use index (bc)order by a;
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select * from t1 use index (bc) order by a;
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select * from t1 use index (PRIMARY) where b IS NULL order by a;
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select * from t1 use index (bc) where b IS NULL order by a;
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select * from t1 use index (bc) where b IS NULL and c IS NULL order by a;
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select * from t1 use index (bc) where b IS NULL and c = 2 order by a;
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select * from t1 use index (bc) where b < 4 order by a;
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select * from t1 use index (bc) where b IS NOT NULL order by a;
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drop table t1;
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#
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# Order by again, including descending.
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#
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create table t1 (
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a int unsigned primary key,
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b int unsigned,
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c char(10),
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key bc (b, c)
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) engine=ndb;
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insert into t1 values(1,1,'a'),(2,2,'b'),(3,3,'c'),(4,4,'d'),(5,5,'e');
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insert into t1 select a*7,10*b,'f' from t1;
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insert into t1 select a*13,10*b,'g' from t1;
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insert into t1 select a*17,10*b,'h' from t1;
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insert into t1 select a*19,10*b,'i' from t1;
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insert into t1 select a*23,10*b,'j' from t1;
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insert into t1 select a*29,10*b,'k' from t1;
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#
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select b, c from t1 where b <= 10 and c <'f' order by b, c;
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select b, c from t1 where b <= 10 and c <'f' order by b desc, c desc;
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#
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select b, c from t1 where b=4000 and c<'k' order by b, c;
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select b, c from t1 where b=4000 and c<'k' order by b desc, c desc;
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select b, c from t1 where 1000<=b and b<=100000 and c<'j' order by b, c;
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select b, c from t1 where 1000<=b and b<=100000 and c<'j' order by b desc, c desc;
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#
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select min(b), max(b) from t1;
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#
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drop table t1;
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#
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# Bug #6435
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CREATE TABLE test1 (
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SubscrID int(11) NOT NULL auto_increment,
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UsrID int(11) NOT NULL default '0',
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PRIMARY KEY (SubscrID),
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KEY idx_usrid (UsrID)
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) ENGINE=ndbcluster DEFAULT CHARSET=latin1;
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INSERT INTO test1 VALUES (2,224),(3,224),(1,224);
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CREATE TABLE test2 (
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SbclID int(11) NOT NULL auto_increment,
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SbcrID int(11) NOT NULL default '0',
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PRIMARY KEY (SbclID),
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KEY idx_sbcrid (SbcrID)
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) ENGINE=ndbcluster DEFAULT CHARSET=latin1;
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INSERT INTO test2 VALUES (3,2),(1,1),(2,1),(4,2);
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select * from test1 order by 1;
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select * from test2 order by 1;
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SELECT s.SubscrID,l.SbclID FROM test1 s left JOIN test2 l ON
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l.SbcrID=s.SubscrID WHERE s.UsrID=224 order by 1, 2;
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drop table test1;
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drop table test2;
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# bug#7424 + bug#7725
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create table t1 (
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pk int primary key,
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dt datetime not null,
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da date not null,
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ye year not null,
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ti time not null,
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ts timestamp not null,
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index(dt),
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index(da),
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index(ye),
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index(ti),
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index(ts)
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) engine=ndb;
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insert into t1 (pk,dt,da,ye,ti) values
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(1, '1901-05-05 23:00:59', '1901-05-05', '1901', '23:00:59'),
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(2, '1912-09-05 13:00:59', '1912-09-05', '1912', '13:00:59'),
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(3, '1945-12-31 00:00:00', '1945-12-31', '1945', '00:00:00'),
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(4, '1955-12-31 00:00:00', '1955-12-31', '1955', '00:00:00'),
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(5, '1963-06-06 06:06:06', '1963-06-06', '1963', '06:06:06'),
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(6, '1993-06-06 06:06:06', '1993-06-06', '1993', '06:06:06'),
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(7, '2001-01-01 10:11:10', '2001-01-01', '2001', '10:11:10'),
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(8, '2001-01-01 10:11:11', '2001-01-01', '2001', '10:11:11'),
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(9, '2005-01-31 23:59:59', '2005-01-31', '2005', '23:59:59');
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# datetime
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select count(*)-9 from t1 use index (dt) where dt > '1900-01-01 00:00:00';
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select count(*)-6 from t1 use index (dt) where dt >= '1955-12-31 00:00:00';
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select count(*)-5 from t1 use index (dt) where dt > '1955-12-31 00:00:00';
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select count(*)-5 from t1 use index (dt) where dt < '1970-03-03 22:22:22';
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select count(*)-7 from t1 use index (dt) where dt < '2001-01-01 10:11:11';
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select count(*)-8 from t1 use index (dt) where dt <= '2001-01-01 10:11:11';
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select count(*)-9 from t1 use index (dt) where dt <= '2055-01-01 00:00:00';
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# date
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select count(*)-9 from t1 use index (da) where da > '1900-01-01';
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select count(*)-6 from t1 use index (da) where da >= '1955-12-31';
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select count(*)-5 from t1 use index (da) where da > '1955-12-31';
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select count(*)-5 from t1 use index (da) where da < '1970-03-03';
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select count(*)-6 from t1 use index (da) where da < '2001-01-01';
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select count(*)-8 from t1 use index (da) where da <= '2001-01-02';
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select count(*)-9 from t1 use index (da) where da <= '2055-01-01';
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# year
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select count(*)-9 from t1 use index (ye) where ye > '1900';
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select count(*)-6 from t1 use index (ye) where ye >= '1955';
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select count(*)-5 from t1 use index (ye) where ye > '1955';
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select count(*)-5 from t1 use index (ye) where ye < '1970';
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select count(*)-6 from t1 use index (ye) where ye < '2001';
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select count(*)-8 from t1 use index (ye) where ye <= '2001';
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select count(*)-9 from t1 use index (ye) where ye <= '2055';
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# time
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select count(*)-9 from t1 use index (ti) where ti >= '00:00:00';
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select count(*)-7 from t1 use index (ti) where ti > '00:00:00';
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select count(*)-7 from t1 use index (ti) where ti > '05:05:05';
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select count(*)-5 from t1 use index (ti) where ti > '06:06:06';
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select count(*)-5 from t1 use index (ti) where ti < '10:11:11';
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select count(*)-6 from t1 use index (ti) where ti <= '10:11:11';
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select count(*)-8 from t1 use index (ti) where ti < '23:59:59';
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select count(*)-9 from t1 use index (ti) where ti <= '23:59:59';
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drop table t1;
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# bug#7798
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create table t1(a int primary key, b int not null, index(b));
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insert into t1 values (1,1), (2,2);
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connect (con1,localhost,,,test);
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connect (con2,localhost,,,test);
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connection con1;
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set autocommit=0;
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begin;
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select count(*) from t1;
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connection con2;
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ALTER TABLE t1 ADD COLUMN c int;
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connection con1;
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select a from t1 where b = 2;
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show tables;
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drop table t1;
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