全文搜索后，MySQL查询锁

Question

• MySQL的引擎：InnoDB的
• MySQL版本：31年6月5日

1.Run第一简单的查询

SELECT o.id 
FROM tbl_oper o 
WHERE o.id_oper_tip = 8 AND o.id_oper_naim = 6; 

结果：7行

2.R在同一个表未进行全文搜索

SELECT 
    o.id, 
    MATCH(o.full_text_search) AGAINST('7930' IN BOOLEAN MODE) 'match' 
FROM tbl_oper o 
WHERE 0 < MATCH(o.full_text_search) AGAINST('7930' IN BOOLEAN MODE) 

结果：6行（不管）

3.重复第一个查询，结果：0行，但全文搜索还是回到6行

4.Queries没有 “AND” 关键字正常工作：

SELECT o.id 
FROM tbl_oper o 
WHERE o.id_oper_tip = 8 

7行

个

SELECT o.id 
FROM tbl_oper o 
WHERE o.id_oper_naim = 6 

500+行

5，第一次查询只能重启后正常工作。为什么？

相同的结果查询是从IDE，贝壳，PHP应用程序内

为tbl_oper创建语句运行：

CREATE TABLE 'tbl_oper' (
    'id'    INT(10) UNSIGNED NOT NULL AUTO_INCREMENT, 
    'id_oper_naim'  INT(10) UNSIGNED   DEFAULT NULL, 
    'id_oper_tip'  INT(10) UNSIGNED   DEFAULT NULL, 
    'num'    VARCHAR(20)    DEFAULT NULL, 
    'data_oper'   DATE      DEFAULT NULL, 
    'time_oper'   VARCHAR(20)    DEFAULT NULL, 
    'id_sotrZ'   INT(10) UNSIGNED   DEFAULT NULL, 
    'id_fiz_deb'  INT(10) UNSIGNED   DEFAULT NULL, 
    'id_yur_deb'  INT(10) UNSIGNED   DEFAULT NULL, 
    'id_podrazdel_deb' INT(10) UNSIGNED   DEFAULT NULL, 
    'id_fiz_kred'  INT(10) UNSIGNED   DEFAULT NULL, 
    'id_yur_kred'  INT(10) UNSIGNED   DEFAULT NULL, 
    'id_podrazdel_kred' INT(10) UNSIGNED   DEFAULT NULL, 
    'id_nds_stavka'  INT(10) UNSIGNED   DEFAULT NULL, 
    'summa'    DECIMAL(10, 2)   DEFAULT NULL, 
    'summa_nds'   FLOAT      DEFAULT NULL, 
    'comment'   TEXT, 
    'prov'    INT(10) UNSIGNED   DEFAULT NULL, 
    'num_kred'   VARCHAR(20)    DEFAULT NULL, 
    'prem'    INT(11)     DEFAULT NULL, 
    'id_dealer'   INT(10) UNSIGNED   DEFAULT NULL, 
    'full_text_search' TEXT, 
    PRIMARY KEY ('id'), 
    KEY 'id_podrazdel_kred' ('id_podrazdel_kred'), 
    KEY 'id_oper_naim' ('id_oper_naim'), 
    KEY 'id_oper_tip' ('id_oper_tip'), 
    KEY 'id_yur_deb' ('id_yur_deb'), 
    KEY 'id_podrazdel_deb' ('id_podrazdel_deb'), 
    KEY 'id_yur_kred' ('id_yur_kred'), 
    KEY 'id_fiz_deb' ('id_fiz_deb'), 
    KEY 'id_nds_stavka' ('id_nds_stavka'), 
    KEY 'ct_oper_sotrz_idx' ('id_sotrZ'), 
    KEY 'ct_oper_fiz_kred_idx' ('id_fiz_kred'), 
    FULLTEXT KEY 'full_text_search' ('full_text_search'), 
    CONSTRAINT 'ct_oper_fiz_deb' FOREIGN KEY ('id_fiz_deb') REFERENCES 'tbl_person' ('id') ON UPDATE CASCADE, 
    CONSTRAINT 'ct_oper_fiz_kred' FOREIGN KEY ('id_fiz_kred') REFERENCES 'tbl_person' ('id') ON UPDATE CASCADE, 
    CONSTRAINT 'ct_oper_naim' FOREIGN KEY ('id_oper_naim') REFERENCES 'spr_oper_naim' ('id') ON UPDATE CASCADE, 
    CONSTRAINT 'ct_oper_sotrz' FOREIGN KEY ('id_sotrZ') REFERENCES 'tbl_person' ('id') ON UPDATE CASCADE, 
    CONSTRAINT 'ct_oper_type' FOREIGN KEY ('id_oper_tip') REFERENCES 'spr_oper_tip' ('id') ON UPDATE CASCADE, 
    CONSTRAINT 'ct_podrazdel_deb' FOREIGN KEY ('id_podrazdel_deb') REFERENCES 'tbl_podrazdel' ('id') ON UPDATE CASCADE, 
    CONSTRAINT 'ct_podrazdel_kred' FOREIGN KEY ('id_podrazdel_kred') REFERENCES 'tbl_podrazdel' ('id') ON UPDATE CASCADE, 
    CONSTRAINT 'ct_yur_deb' FOREIGN KEY ('id_yur_deb') REFERENCES 'tbl_yur' ('id') ON UPDATE CASCADE, 
    CONSTRAINT 'ct_yur_kred' FOREIGN KEY ('id_yur_kred') REFERENCES 'tbl_yur' ('id') ON UPDATE CASCADE 
) 
    ENGINE = InnoDB 
    AUTO_INCREMENT = 38357 
    DEFAULT CHARSET = utf8 

Answer 1

您是否尝试修复表？

参见： https://dev.mysql.com/doc/refman/5.6/en/rebuilding-tables.html

Answer 2

I还原型数据库1个表，9行，3个索引。这是最小的设置重复错误; 没有外键，只有索引。

CREATE TABLE `operations` (
    `id` int(10) unsigned NOT NULL AUTO_INCREMENT, 
    `name_id` int(10) unsigned DEFAULT NULL, 
    `type_id` int(10) unsigned DEFAULT NULL, 
    `description` text, 
    PRIMARY KEY (`id`), 
    KEY `name_id_idx` (`name_id`), 
    KEY `type_id_idx` (`type_id`), 
    FULLTEXT KEY `ft_idx` (`description`) 
) ENGINE=InnoDB AUTO_INCREMENT=10 DEFAULT CHARSET=utf8 


id | name_id | type_id | description 
---+---------+---------+------------ 
1 | 2  | 3  | "hello world" 
2 | 3  | 1  | "pascal" 
3 | 3  | 1  | "geeen apple" 
4 | 6  | 8  | "deep hell" 
5 | 5  | 1  | NULL 
6 | 3  | 1  | NULL 
7 | 2  | 3  | NULL 
8 | 3  | 4  | NULL 
9 | 6  | 8  | NULL 

第一次查询的工作，如果：

• 服务器重启
• 重新编制任何索引
• 仍然单一行name_id = 6和type_id = 8

在版本5.6.31上检查此错误5.6.34

升级到5.7.16解决了问题;