日期:2014-05-16  浏览次数:20505 次

Android Sqlite数据库中判断某个表是否存在的SQL语句

select count(*) as isExsit from sqlite_master where type="table" and name=表名;

?

例如:

?

select count(*) as isExsit from sqlite_master where type="table" and name="categories";

?