新加UserVotes表，更新接口
Change-Id: I3e92ffdaed6262eb351c262031fba858552825fd
diff --git "a/\345\274\200\345\217\221\346\226\207\346\241\243/create.sql" "b/\345\274\200\345\217\221\346\226\207\346\241\243/create.sql"
index b5daae4..74b40c5 100644
--- "a/\345\274\200\345\217\221\346\226\207\346\241\243/create.sql"
+++ "b/\345\274\200\345\217\221\346\226\207\346\241\243/create.sql"
@@ -169,3 +169,14 @@
CONSTRAINT `fk_um_user` FOREIGN KEY (`user_id`) REFERENCES `User`(`user_id`) ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+-- 悬赏任务用户投票表
+CREATE TABLE `UserVotes` (
+ `user_id` VARCHAR(36) NOT NULL,
+ `beg_id` VARCHAR(64) NOT NULL,
+ `seed_id` VARCHAR(64) NOT NULL,
+ `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+ PRIMARY KEY (`user_id`, `beg_id`, `seed_id`),
+ FOREIGN KEY (`user_id`) REFERENCES `User`(`user_id`) ON DELETE CASCADE,
+ FOREIGN KEY (`beg_id`) REFERENCES `BegSeed`(`beg_id`) ON DELETE CASCADE,
+ FOREIGN KEY (`seed_id`) REFERENCES `Seed`(`seed_id`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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