【postgresql】数据库快速查询出最新一条数据

获取表里最新一条数据

使用下面sql

SELECT* from xj_check t1
        INNER JOIN ( SELECT max ( create_time ) create_time FROM xj_check ) t2 ON t1.create_time = t2.create_time

SELECT * from xj_check ORDER BY create_time desc limit 1