test: alter table with fulltext index which refer to table causes mys…

…qld crash

add test result

[groonga-dev,02130]

Reported by Naoya Murakami. Thanks!!!

mysql-test/mroonga/storage/alter_table/fulltext/r/add_reference_table.result

@@ -0,0 +1,50 @@
+DROP TABLE IF EXISTS tags;
+DROP TABLE IF EXISTS bugs;
+CREATE TABLE tags (
+name VARCHAR(64) PRIMARY KEY
+) DEFAULT CHARSET=utf8 COMMENT='default_tokenizer "TokenDelimit"';
+CREATE TABLE bugs (
+id INT UNSIGNED PRIMARY KEY,
+tags VARCHAR(40) COMMENT 'type "tags"'
+) DEFAULT CHARSET=utf8;
+INSERT INTO tags (name) VALUES ("Groonga");
+INSERT INTO bugs (id, tags) VALUES (1, "Groonga Mroonga");
+SHOW CREATE TABLE tags;
+Table	Create Table
+tags	CREATE TABLE `tags` (
+  `name` varchar(64) NOT NULL,
+  PRIMARY KEY (`name`)
+) ENGINE=mroonga DEFAULT CHARSET=utf8 COMMENT='default_tokenizer "TokenDelimit"'
+SHOW CREATE TABLE bugs;
+Table	Create Table
+bugs	CREATE TABLE `bugs` (
+  `id` int(10) unsigned NOT NULL,
+  `tags` varchar(40) DEFAULT NULL COMMENT 'type "tags"',
+  PRIMARY KEY (`id`),
+  CONSTRAINT `tags` FOREIGN KEY (`tags`) REFERENCES `test`.`tags` (`name`) ON DELETE RESTRICT ON UPDATE RESTRICT
+) ENGINE=mroonga DEFAULT CHARSET=utf8
+SELECT * FROM bugs;
+id	tags
+1	groonga mroonga
+ALTER TABLE bugs ADD FULLTEXT INDEX bugs_tags_index (tags) COMMENT 'table "tags"';
+SELECT * FROM bugs
+WHERE MATCH(tags) AGAINST("Groonga");
+id	tags
+1	groonga mroonga
+SHOW CREATE TABLE tags;
+Table	Create Table
+tags	CREATE TABLE `tags` (
+  `name` varchar(64) NOT NULL,
+  PRIMARY KEY (`name`)
+) ENGINE=mroonga DEFAULT CHARSET=utf8 COMMENT='default_tokenizer "TokenDelimit"'
+SHOW CREATE TABLE bugs;
+Table	Create Table
+bugs	CREATE TABLE `bugs` (
+  `id` int(10) unsigned NOT NULL,
+  `tags` varchar(40) DEFAULT NULL COMMENT 'type "tags"',
+  PRIMARY KEY (`id`),
+  FULLTEXT KEY `bugs_tags_index` (`tags`) COMMENT 'table "tags"',
+  CONSTRAINT `tags` FOREIGN KEY (`tags`) REFERENCES `test`.`tags` (`name`) ON DELETE RESTRICT ON UPDATE RESTRICT
+) ENGINE=mroonga DEFAULT CHARSET=utf8
+DROP TABLE bugs;
+DROP TABLE tags;