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https://github.com/MariaDB/server.git
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68 lines
3.1 KiB
Text
68 lines
3.1 KiB
Text
#
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# Test bugs in the MyISAM code
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#
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drop table if exists t1;
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CREATE TABLE t1 (
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STRING_DATA char(255) default NULL,
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KEY string_data (STRING_DATA)
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) TYPE=MyISAM;
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INSERT INTO t1 VALUES ('AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA');
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INSERT INTO t1 VALUES ('DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD');
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INSERT INTO t1 VALUES ('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF');
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INSERT INTO t1 VALUES ('FGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG');
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INSERT INTO t1 VALUES ('HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH');
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INSERT INTO t1 VALUES ('WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW');
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CHECK TABLE t1;
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drop table t1;
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#
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# Test problem with rows that are 65517-65520 bytes long
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#
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create table t1 (a tinyint not null auto_increment, b blob not null, primary key (a));
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let $1=100;
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disable_query_log;
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while ($1)
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{
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eval insert into t1 (b) values(repeat(char(65+$1),65550-$1));
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dec $1;
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}
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enable_query_log;
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check table t1;
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repair table t1;
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delete from t1 where (a & 1);
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check table t1;
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repair table t1;
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check table t1;
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drop table t1;
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#
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# Test bug: Two optimize in a row reset index cardinality
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#
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create table t1 (a int not null auto_increment, b int not null, primary key (a), index(b));
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insert into t1 (b) values (1),(2),(2),(2),(2);
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optimize table t1;
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show index from t1;
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optimize table t1;
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show index from t1;
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drop table t1;
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#
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# Test of how ORDER BY works when doing it on the whole table
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#
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create table t1 (a int not null, b int not null, c int not null, primary key (a),key(b)) type=myisam;
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insert into t1 values (3,3,3),(1,1,1),(2,2,2),(4,4,4);
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explain select * from t1 order by a;
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explain select * from t1 order by b;
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explain select * from t1 order by c;
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explain select a from t1 order by a;
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explain select b from t1 order by b;
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explain select a,b from t1 order by b;
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explain select a,b from t1;
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explain select a,b,c from t1;
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drop table t1;
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