MySQL查询当前数据上一条和下一条的记录

* from table_a where id = (select id from table_a where id < {$id} [and other_conditions] order by id desc limit 1) [and other_conditions];

查询下一条记录的SQL语句（如果有其他的查询条件记得加上other_conditions以免出现不必要的错误）：

select * from table_a where id = (select id from table_a where id > {$id} [and other_conditions] order by id asc limit 1) [and other_conditions];

 

方法二：

查询上一条记录的SQL语句（如果有其他的查询条件记得加上other_conditions以免出现不必要的错误）：

select * from table_a where id = (select max(id) from table_a where id < {$id} [and other_conditions]) [and other_conditions];

查询下一条记录的SQL语句（如果有其他的查询条件记得加上other_conditions以免出现不必要的错误）：

select * from table_a where id = (select min(id) from table_a where id > {$id} [and other_conditions]) [and other_conditions];

 

MySQL查询当前数据上一条和下一条的记录

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