我有这个数据库(“声明”),其中一个句子的每个单词在不同的行 SENTENCE | SEQUENCE | TEXT
A | 1 | MY
A | 2 | NAME
A | 3 | IS
A | 99 | CARL
B | 1 | MY
B | 2 | NAME
B | 3 | IS
B | 99 | J
这只是一个有限制 DELETE n1 FROM v_news n1, v_news n2 WHERE n1.`id` > n2.`id` AND n1.`url` = n2.`url` ORDER BY n2.`id` LIMIT 100
用于删除重复的行我的SQL查询,但我得到的错误是这样的: MySQL said: Documentation
#1064 - You have an e