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mysqldump and mariadb-backup tests of vector indexes
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‎mysql-test/main/vector2_notembedded.result

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#
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# mysqldump
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#
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create table t1 (id int auto_increment primary key, v blob 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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id
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8
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5
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4
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/*M!999999\- enable the sandbox mode */
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/*!40101 SET @saved_cs_client = @@character_set_client */;
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/*!40101 SET character_set_client = utf8 */;
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CREATE TABLE `t1` (
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`id` int(11) NOT NULL AUTO_INCREMENT,
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`v` blob NOT NULL,
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PRIMARY KEY (`id`),
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VECTOR KEY `v` (`v`)
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) ENGINE=MyISAM AUTO_INCREMENT=11 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci;
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/*!40101 SET character_set_client = @saved_cs_client */;
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INSERT INTO `t1` VALUES
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(1,0x1904D63EA01A4F3F21B0523F8716193F022B073D),
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(2,0x3BDF2F3FE7FB493FB6F3FD3EAAF1123F83C06A3F),
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(3,0xFA7EAA3EA245763FA01AEF3E4260E53E3333F33E),
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(4,0x986E523FA4703D3E17D92E3F6210583EF2D20D3F),
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(5,0x77BEDF3E0C022B3E2DB29D3DD122DB3EB4C8763E),
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(6,0x2FDD443F560E6D3F68914D3F8FC2753CB4C8163F),
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(7,0x7F6AFC3E9318243FE5D0423FE926713F9A99D93E),
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(8,0x448B6C3FCDCC8C3E1B2F5D3D0681953D96430B3E),
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(9,0xC9763E3E0E2D323F295C0F3D0C022B3FFED4583F),
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(10,0xE17AD43E6DE71B3FAC1CDA3E91ED7C3F3333F33E);
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` int(11) NOT NULL AUTO_INCREMENT,
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`v` blob NOT NULL,
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PRIMARY KEY (`id`),
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VECTOR KEY `v` (`v`)
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) ENGINE=MyISAM AUTO_INCREMENT=11 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
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select id, Vec_ToText(v) from t1;
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id Vec_ToText(v)
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1 [0.418000,0.809000,0.823000,0.598000,0.033000]
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2 [0.687000,0.789000,0.496000,0.574000,0.917000]
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3 [0.333000,0.962000,0.467000,0.448000,0.475000]
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4 [0.822000,0.185000,0.683000,0.211000,0.554000]
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5 [0.437000,0.167000,0.077000,0.428000,0.241000]
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6 [0.769000,0.926000,0.803000,0.015000,0.589000]
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7 [0.493000,0.641000,0.761000,0.942000,0.425000]
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8 [0.924000,0.275000,0.054000,0.073000,0.136000]
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9 [0.186000,0.696000,0.035000,0.668000,0.847000]
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10 [0.415000,0.609000,0.426000,0.988000,0.475000]
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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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id
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8
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5
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4
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drop table t1;
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#
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# 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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#
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create table t (a int primary key, v blob not null, vector index(v));

‎mysql-test/main/vector2_notembedded.test

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--source include/not_embedded.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 blob 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 #

‎mysql-test/suite/mariabackup/vector.result

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create table t1 (id int auto_increment primary key, v blob not null, vector index (v)) engine=innodb;
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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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id
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8
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5
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4
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drop table t1;
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db.opt
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t1#i#01.ibd
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t1.frm
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t1.ibd
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# shutdown server
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# remove datadir
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# xtrabackup move back
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# restart
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` int(11) NOT NULL AUTO_INCREMENT,
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`v` blob NOT NULL,
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PRIMARY KEY (`id`),
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VECTOR KEY `v` (`v`)
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) ENGINE=InnoDB AUTO_INCREMENT=11 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
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select id, Vec_ToText(v) from t1;
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id Vec_ToText(v)
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1 [0.418000,0.809000,0.823000,0.598000,0.033000]
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2 [0.687000,0.789000,0.496000,0.574000,0.917000]
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3 [0.333000,0.962000,0.467000,0.448000,0.475000]
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4 [0.822000,0.185000,0.683000,0.211000,0.554000]
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5 [0.437000,0.167000,0.077000,0.428000,0.241000]
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6 [0.769000,0.926000,0.803000,0.015000,0.589000]
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7 [0.493000,0.641000,0.761000,0.942000,0.425000]
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8 [0.924000,0.275000,0.054000,0.073000,0.136000]
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9 [0.186000,0.696000,0.035000,0.668000,0.847000]
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10 [0.415000,0.609000,0.426000,0.988000,0.475000]
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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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id
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8
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5
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4
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drop table t1;

‎mysql-test/suite/mariabackup/vector.test

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create table t1 (id int auto_increment primary key, v blob not null, vector index (v)) engine=innodb;
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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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let $targetdir=$MYSQLTEST_VARDIR/tmp/backup;
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let $backup_log=$MYSQLTEST_VARDIR/tmp/backup.log;
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--disable_result_log
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exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$targetdir;
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exec $XTRABACKUP --prepare --target-dir=$targetdir;
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--enable_result_log
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drop table t1;
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--list_files $targetdir/test
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--source include/restart_and_restore.inc
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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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rmdir $targetdir;

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