Update v1.10.0.sql

Resolved delete uniq index: instance_account_instance_id_user_host_514c1ac6_uniq to raise fk error.

src/init_sql/v1.10.0.sql

@@ -3,10 +3,25 @@ alter table instance_account
     add db_name varchar(128) default '' not null comment '数据库名（mongodb）' after host;
 
 -- instance_account表调整唯一索引
-set @drop_sql=(select concat('alter table instance_account drop index ', constraint_name) from information_schema.table_constraints where table_schema=database() and table_name='instance_account' and constraint_type='UNIQUE');
-prepare stmt from @drop_sql;
-execute stmt;
-drop prepare stmt;
-alter table instance_account add unique index uidx_instanceid_user_host_dbname(`instance_id`, `user`, `host`, `db_name`);
+-- set @drop_sql=(select concat('alter table instance_account drop index ', constraint_name) from information_schema.table_constraints where table_schema=database() and table_name='instance_account' and constraint_type='UNIQUE');
+-- prepare stmt from @drop_sql;
+-- execute stmt;
+-- drop prepare stmt;
+-- alter table instance_account add unique index uidx_instanceid_user_host_dbname(`instance_id`, `user`, `host`, `db_name`);
+
+-- resolved delete uniq index: instance_account_instance_id_user_host_514c1ac6_uniq to raise fk error.
+-- 禁用外键检查
+SET foreign_key_checks = 0;
+-- 删除外键约束
+ALTER TABLE instance_account DROP FOREIGN KEY instance_account_instance_id_53a7a305_fk_sql_instance_id;
+-- 删除不需要的唯一索引
+ALTER TABLE instance_account DROP INDEX instance_account_instance_id_user_host_514c1ac6_uniq;
+-- 添加新的唯一索引
+ALTER TABLE instance_account ADD UNIQUE INDEX uidx_instanceid_user_host_dbname(`instance_id`, `user`, `host`, `db_name`);
+-- 重新添加外键约束
+ALTER TABLE instance_account ADD CONSTRAINT instance_account_instance_id_53a7a305_fk_sql_instance_id FOREIGN KEY (`instance_id`) REFERENCES sql_instance (`id`);
+-- 重新启用外键检查
+SET foreign_key_checks = 1;
+
 --- 增加 ssl 支持
-ALTER TABLE sql_instance ADD is_ssl tinyint(1) DEFAULT 0  COMMENT '是否启用SSL';
+ALTER TABLE sql_instance ADD is_ssl tinyint(1) DEFAULT 0  COMMENT '是否启用SSL';