mirror of
https://github.com/MariaDB/server.git
synced 2025-01-27 01:04:19 +01:00
72 lines
2.8 KiB
Text
72 lines
2.8 KiB
Text
--source include/not_embedded.inc
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--source include/have_innodb.inc
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--source include/have_sequence.inc
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--echo #
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--echo # mysqldump
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--echo #
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create table t1 (id int auto_increment primary key, v vector(5) not null, vector index (v));
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insert t1 (v) values (Vec_Fromtext('[0.418,0.809,0.823,0.598,0.033]')),
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(Vec_Fromtext('[0.687,0.789,0.496,0.574,0.917]')),
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(Vec_Fromtext('[0.333,0.962,0.467,0.448,0.475]')),
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(Vec_Fromtext('[0.822,0.185,0.683,0.211,0.554]')),
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(Vec_Fromtext('[0.437,0.167,0.077,0.428,0.241]')),
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(Vec_Fromtext('[0.769,0.926,0.803,0.015,0.589]')),
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(Vec_Fromtext('[0.493,0.641,0.761,0.942,0.425]')),
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(Vec_Fromtext('[0.924,0.275,0.054,0.073,0.136]')),
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(Vec_Fromtext('[0.186,0.696,0.035,0.668,0.847]')),
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(Vec_Fromtext('[0.415,0.609,0.426,0.988,0.475]'));
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select id from t1 order by vec_distance_euclidean(v, Vec_FromText('[1,0,0,0,0]')) limit 3;
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replace_result InnoDB MyISAM;
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exec $MYSQL_DUMP --compact --hex-blob test t1;
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exec $MYSQL_DUMP --hex-blob test t1 > $MYSQL_TMP_DIR/vector.sql;
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exec $MYSQL test < $MYSQL_TMP_DIR/vector.sql;
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remove_file $MYSQL_TMP_DIR/vector.sql;
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show create table t1;
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select id, Vec_ToText(v) from t1;
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select id from t1 order by vec_distance_euclidean(v, Vec_FromText('[1,0,0,0,0]')) limit 3;
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drop table t1;
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--echo #
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--echo # MDEV-35044 ALTER on a table with vector index attempts to bypass unsupported locking limitation, server crashes in THD::free_tmp_table_share
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--echo #
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create table t (a int primary key, v vector(10) not null, vector index(v));
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--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
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alter table t modify a int auto_increment, lock=none;
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drop table t;
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--echo #
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--echo # MDEV-35061 XA PREPARE "not supported by the engine" from storage engine mhnsw, memory leak
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--echo #
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create table t1 (v vector(1) not null, vector(v)) engine=innodb;
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insert into t1 select 0x00000000 as v from seq_1_to_1000;
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--connect con1,localhost,root
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--send alter table t1 add column x int, algorithm=copy;
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--connection default
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xa start 'x';
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--error ER_NO_SUCH_TABLE
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select * from non_existing_table;
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delete from t1;
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xa end 'x';
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--error ER_GET_ERRNO
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xa prepare 'x';
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--connection con1
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--reap
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--disconnect con1
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--connection default
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drop table t1;
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--echo #
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--echo # MDEV-35223 REPAIR does not fix MyISAM table with vector key after crash recovery
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--echo #
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call mtr.add_suppression('t#i#00'' is marked as crashed and should be repaired');
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create table t (v vector(1) not null, vector(v)) engine=myisam;
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insert into t (v) values (0x30303030),(0x31313131);
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--let $shutdown_timeout=0
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--source include/restart_mysqld.inc
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check table t extended;
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repair table t extended;
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check table t extended;
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select v from t order by vec_distance_euclidean(0x323233232,v) limit 1;
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drop table t;
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