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77b2e8f314
Changed to use information_schema to check auto_increment Ndb.cpp: Bug #33534 Bad performance of INSERT's in auto_incremented tables: Saving highest seen value when setting auto_increment fields ndb_auto_increment.result: Regenerated result mysql-test/suite/ndb/r/ndb_auto_increment.result: Regenerated result mysql-test/suite/ndb/r/ndb_restore.result: Changed to use information_schema to check auto_increment mysql-test/suite/ndb/t/ndb_restore.test: Changed to use information_schema to check auto_increment storage/ndb/src/ndbapi/Ndb.cpp: Bug #33534 Bad performance of INSERT's in auto_incremented tables: Saving highest seen value when setting auto_increment fields
446 lines
7.7 KiB
Plaintext
446 lines
7.7 KiB
Plaintext
DROP TABLE IF EXISTS t1,t2;
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DROP TABLE IF EXISTS t1;
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set @old_auto_increment_offset = @@session.auto_increment_offset;
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set @old_auto_increment_increment = @@session.auto_increment_increment;
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set @old_ndb_autoincrement_prefetch_sz = @@session.ndb_autoincrement_prefetch_sz;
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flush status;
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create table t1 (a int not null auto_increment primary key) engine ndb;
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insert into t1 values (NULL);
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select * from t1 order by a;
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a
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1
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update t1 set a = 5 where a = 1;
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insert into t1 values (NULL);
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select * from t1 order by a;
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a
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5
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6
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insert into t1 values (7);
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insert into t1 values (NULL);
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select * from t1 order by a;
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a
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5
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6
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7
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8
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insert into t1 values (2);
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insert into t1 values (NULL);
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select * from t1 order by a;
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a
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2
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5
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6
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7
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9
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update t1 set a = 4 where a = 2;
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insert into t1 values (NULL);
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select * from t1 order by a;
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a
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4
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5
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6
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7
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8
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10
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delete from t1 where a = 10;
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insert into t1 values (NULL);
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select * from t1 order by a;
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a
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4
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5
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6
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7
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8
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9
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11
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replace t1 values (NULL);
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select * from t1 order by a;
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a
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4
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5
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7
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8
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9
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11
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12
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replace t1 values (15);
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select * from t1 order by a;
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a
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4
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5
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6
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7
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11
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15
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replace into t1 values (NULL);
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select * from t1 order by a;
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a
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4
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5
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7
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9
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11
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12
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15
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16
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replace t1 values (15);
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select * from t1 order by a;
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a
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4
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5
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7
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11
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15
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16
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insert ignore into t1 values (NULL);
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select * from t1 order by a;
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a
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15
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insert ignore into t1 values (15), (NULL);
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select * from t1 order by a;
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a
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4
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5
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15
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insert into t1 values (15)
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on duplicate key update a = 20;
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insert into t1 values (NULL);
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select * from t1 order by a;
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a
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20
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21
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insert into t1 values (NULL) on duplicate key update a = 30;
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select * from t1 order by a;
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a
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20
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insert into t1 values (30) on duplicate key update a = 40;
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select * from t1 order by a;
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a
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20
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30
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insert ignore into t1 values(600),(NULL),(NULL),(610),(NULL);
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select * from t1 order by a;
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a
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4
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30
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600
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601
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602
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610
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611
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drop table t1;
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create table t1 (a int not null primary key,
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b int not null unique auto_increment) engine ndb;
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insert into t1 values (1, NULL);
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insert into t1 values (3, NULL);
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update t1 set b = 3 where a = 3;
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insert into t1 values (4, NULL);
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select * from t1 order by a;
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a b
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1 1
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3 3
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4 4
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drop table t1;
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CREATE TABLE t1 (
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pk INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
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b INT NOT NULL,
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c INT NOT NULL UNIQUE
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) ENGINE=NDBCLUSTER;
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CREATE TABLE t2 (
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pk INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
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b INT NOT NULL,
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c INT NOT NULL UNIQUE
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) ENGINE=MYISAM;
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SET @@session.auto_increment_increment=10;
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INSERT INTO t1 (b,c) VALUES (1,0),(2,1),(3,2);
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INSERT INTO t2 (b,c) VALUES (1,0),(2,1),(3,2);
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SELECT * FROM t1 ORDER BY pk;
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pk b c
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1 1 0
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11 2 1
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21 3 2
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SELECT COUNT(t1.pk) FROM t1, t2 WHERE t1.pk = t2.pk AND t1.b = t2.b AND t1.c = t1.c;
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COUNT(t1.pk)
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3
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TRUNCATE t1;
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TRUNCATE t2;
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SET @@session.auto_increment_offset=5;
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INSERT INTO t1 (b,c) VALUES (1,0),(2,1),(3,2);
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INSERT INTO t1 (pk,b,c) VALUES (27,4,3),(NULL,5,4),(99,6,5),(NULL,7,6);
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INSERT INTO t2 (b,c) VALUES (1,0),(2,1),(3,2);
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INSERT INTO t2 (pk,b,c) VALUES (27,4,3),(NULL,5,4),(99,6,5),(NULL,7,6);
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SELECT * FROM t1 ORDER BY pk;
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pk b c
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5 1 0
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15 2 1
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25 3 2
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27 4 3
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35 5 4
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99 6 5
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105 7 6
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SELECT COUNT(t1.pk) FROM t1, t2 WHERE t1.pk = t2.pk AND t1.b = t2.b AND t1.c = t1.c;
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COUNT(t1.pk)
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7
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TRUNCATE t1;
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TRUNCATE t2;
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SET @@session.auto_increment_increment=2;
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INSERT INTO t1 (b,c) VALUES (1,0),(2,1),(3,2);
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INSERT INTO t2 (b,c) VALUES (1,0),(2,1),(3,2);
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SELECT * FROM t1 ORDER BY pk;
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pk b c
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1 1 0
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3 2 1
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5 3 2
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SELECT COUNT(t1.pk) FROM t1, t2 WHERE t1.pk = t2.pk AND t1.b = t2.b AND t1.c = t1.c;
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COUNT(t1.pk)
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3
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DROP TABLE t1, t2;
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CREATE TABLE t1 (
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pk INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
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b INT NOT NULL,
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c INT NOT NULL UNIQUE
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) ENGINE=NDBCLUSTER AUTO_INCREMENT = 7;
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CREATE TABLE t2 (
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pk INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
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b INT NOT NULL,
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c INT NOT NULL UNIQUE
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) ENGINE=MYISAM AUTO_INCREMENT = 7;
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SET @@session.auto_increment_offset=1;
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SET @@session.auto_increment_increment=1;
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INSERT INTO t1 (b,c) VALUES (1,0),(2,1),(3,2);
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INSERT INTO t2 (b,c) VALUES (1,0),(2,1),(3,2);
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SELECT * FROM t1 ORDER BY pk;
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pk b c
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7 1 0
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8 2 1
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9 3 2
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SELECT COUNT(t1.pk) FROM t1, t2 WHERE t1.pk = t2.pk AND t1.b = t2.b AND t1.c = t1.c;
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COUNT(t1.pk)
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3
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DROP TABLE t1, t2;
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CREATE TABLE t1 (
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pk INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
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b INT NOT NULL,
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c INT NOT NULL UNIQUE
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) ENGINE=NDBCLUSTER AUTO_INCREMENT = 3;
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CREATE TABLE t2 (
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pk INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
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b INT NOT NULL,
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c INT NOT NULL UNIQUE
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) ENGINE=MYISAM AUTO_INCREMENT = 3;
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SET @@session.auto_increment_offset=5;
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SET @@session.auto_increment_increment=10;
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INSERT INTO t1 (b,c) VALUES (1,0),(2,1),(3,2);
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INSERT INTO t2 (b,c) VALUES (1,0),(2,1),(3,2);
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SELECT * FROM t1 ORDER BY pk;
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pk b c
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5 1 0
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15 2 1
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25 3 2
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SELECT COUNT(t1.pk) FROM t1, t2 WHERE t1.pk = t2.pk AND t1.b = t2.b AND t1.c = t1.c;
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COUNT(t1.pk)
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3
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DROP TABLE t1, t2;
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CREATE TABLE t1 (
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pk INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
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b INT NOT NULL,
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c INT NOT NULL UNIQUE
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) ENGINE=NDBCLUSTER AUTO_INCREMENT = 7;
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CREATE TABLE t2 (
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pk INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
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b INT NOT NULL,
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c INT NOT NULL UNIQUE
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) ENGINE=MYISAM AUTO_INCREMENT = 7;
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SET @@session.auto_increment_offset=5;
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SET @@session.auto_increment_increment=10;
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INSERT INTO t1 (b,c) VALUES (1,0),(2,1),(3,2);
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INSERT INTO t2 (b,c) VALUES (1,0),(2,1),(3,2);
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SELECT * FROM t1 ORDER BY pk;
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pk b c
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15 1 0
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25 2 1
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35 3 2
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SELECT COUNT(t1.pk) FROM t1, t2 WHERE t1.pk = t2.pk AND t1.b = t2.b AND t1.c = t1.c;
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COUNT(t1.pk)
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3
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DROP TABLE t1, t2;
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CREATE TABLE t1 (
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pk INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
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b INT NOT NULL,
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c INT NOT NULL UNIQUE
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) ENGINE=NDBCLUSTER AUTO_INCREMENT = 5;
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CREATE TABLE t2 (
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pk INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
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b INT NOT NULL,
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c INT NOT NULL UNIQUE
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) ENGINE=MYISAM AUTO_INCREMENT = 5;
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SET @@session.auto_increment_offset=5;
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SET @@session.auto_increment_increment=10;
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INSERT INTO t1 (b,c) VALUES (1,0),(2,1),(3,2);
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INSERT INTO t2 (b,c) VALUES (1,0),(2,1),(3,2);
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SELECT * FROM t1 ORDER BY pk;
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pk b c
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5 1 0
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15 2 1
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25 3 2
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SELECT COUNT(t1.pk) FROM t1, t2 WHERE t1.pk = t2.pk AND t1.b = t2.b AND t1.c = t1.c;
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COUNT(t1.pk)
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3
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DROP TABLE t1, t2;
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CREATE TABLE t1 (
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pk INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
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b INT NOT NULL,
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c INT NOT NULL UNIQUE
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) ENGINE=NDBCLUSTER AUTO_INCREMENT = 100;
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CREATE TABLE t2 (
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pk INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
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b INT NOT NULL,
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c INT NOT NULL UNIQUE
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) ENGINE=MYISAM AUTO_INCREMENT = 100;
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SET @@session.auto_increment_offset=5;
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SET @@session.auto_increment_increment=10;
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INSERT INTO t1 (b,c) VALUES (1,0),(2,1),(3,2);
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INSERT INTO t2 (b,c) VALUES (1,0),(2,1),(3,2);
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SELECT * FROM t1 ORDER BY pk;
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pk b c
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105 1 0
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115 2 1
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125 3 2
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SELECT COUNT(t1.pk) FROM t1, t2 WHERE t1.pk = t2.pk AND t1.b = t2.b AND t1.c = t1.c;
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COUNT(t1.pk)
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3
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DROP TABLE t1, t2;
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SET @@session.auto_increment_offset=1;
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SET @@session.auto_increment_increment=1;
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set ndb_autoincrement_prefetch_sz = 32;
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drop table if exists t1;
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SET @@session.auto_increment_offset=1;
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SET @@session.auto_increment_increment=1;
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set ndb_autoincrement_prefetch_sz = 32;
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create table t1 (a int not null auto_increment primary key) engine ndb;
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insert into t1 values (NULL);
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insert into t1 values (NULL);
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select * from t1 order by a;
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a
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1
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33
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insert into t1 values (20);
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insert into t1 values (NULL);
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select * from t1 order by a;
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a
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1
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20
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33
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34
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insert into t1 values (35);
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insert into t1 values (NULL);
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insert into t1 values (NULL);
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ERROR 23000: Duplicate entry '35' for key 'PRIMARY'
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select * from t1 order by a;
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a
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1
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20
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33
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34
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35
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65
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insert into t1 values (100);
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insert into t1 values (NULL);
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insert into t1 values (NULL);
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select * from t1 order by a;
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a
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1
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20
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33
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34
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35
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65
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66
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100
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101
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set auto_increment_offset = @old_auto_increment_offset;
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set auto_increment_increment = @old_auto_increment_increment;
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set ndb_autoincrement_prefetch_sz = @old_ndb_autoincrement_prefetch_sz;
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drop table t1;
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