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66 lines
2.1 KiB
Text
66 lines
2.1 KiB
Text
#
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# Test of auto_increment; The test for BDB tables is in bdb.test
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#
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create table t1 (a int not null auto_increment,b int, primary key (a)) type=myisam auto_increment=3;
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insert into t1 values (1,1),(NULL,3),(NULL,4);
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delete from t1 where a=4;
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insert into t1 values (NULL,5),(NULL,6);
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select * from t1;
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delete from t1 where a=6;
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#show table status like "t1";
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replace t1 values (3,1);
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ALTER TABLE t1 add c int;
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replace t1 values (3,3,3);
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insert into t1 values (NULL,7,7);
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update t1 set a=8,b=b+1,c=c+1 where a=7;
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insert into t1 values (NULL,9,9);
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select * from t1;
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drop table t1;
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create table t1 (a int not null auto_increment,b int, primary key (a)) type=isam;
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insert into t1 values (1,1),(NULL,2),(3,3),(NULL,4);
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delete from t1 where a=4 or a=2;
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insert into t1 values (NULL,4),(NULL,5),(6,6);
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select * from t1;
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delete from t1 where a=6;
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#show table status like "t1";
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replace t1 values (3,1);
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replace t1 values (3,3);
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ALTER TABLE t1 add c int;
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insert into t1 values (NULL,6,6);
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select * from t1;
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drop table t1;
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create table t1 (
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skey tinyint unsigned NOT NULL auto_increment PRIMARY KEY,
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sval char(20)
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);
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insert into t1 values (NULL, "hello");
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insert into t1 values (NULL, "hey");
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select * from t1;
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select _rowid,t1._rowid,skey,sval from t1;
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drop table t1;
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#
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# Test auto_increment on sub key
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#
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create table t1 (a char(10) not null, b int not null auto_increment, primary key(a,b));
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insert into t1 values ("a",1),("b",2),("a",2),("c",1);
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insert into t1 values ("a",NULL),("b",NULL),("c",NULL),("e",NULL);
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insert into t1 (a) values ("a"),("b"),("c"),("d");
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insert into t1 (a) values ('k'),('d');
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insert into t1 (a) values ("a");
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insert into t1 values ("d",last_insert_id());
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select * from t1;
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drop table t1;
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create table t1 (ordid int(8) not null auto_increment, ord varchar(50) not null, primary key (ordid), index(ord,ordid));
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insert into t1 (ordid,ord) values (NULL,'sdj'),(NULL,'sdj');
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select * from t1;
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drop table t1;
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create table t1 (ordid int(8) not null auto_increment, ord varchar(50) not null, primary key (ord,ordid));
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insert into t1 values (NULL,'sdj'),(NULL,'sdj'),(NULL,"abc"),(NULL,'abc'),(NULL,'zzz'),(NULL,'sdj'),(NULL,'abc');
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select * from t1;
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drop table t1;
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