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sqlite>.help 这个命令让我们看到许多命令
sqlite>.exit 命令退出sqlite,返回到#提示符。
sqlite>.tables 查看所有表
显示字段
.mode column
.header on

root@rk3288:/data/data/com.runvision.faceagm_1v1vn chmod 777 FaceTemplate.db

--查询验证记录表 select * from tRecord;

--表示选择降序排列的十条数据 select * from tRecord order by id desc LIMIT 10;

--表示选择1,2,3,4行记录 select * from tRecord limit 0,4;

--只选择第一条记录,从第一条开始 select * from tRecord limit 1;

--表示只选择最后一条记录 select * from tRecord limit (select count(*) from tRecord)-1,1;

--表示查询表中数据总数 select count(*) from tRecord;

--表示删除id=1的数据 DELETE FROM tRecord WHERE id = 1;

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