sqlite中如何查询数据库中存在的所有表?（转自：http://topic.csdn.net/u/20081231/16/6aee6233-32c2-4f20-a3d7-0cb154974ce4.）

官方文档就有。

http://www./faq.html

(7) How do I list all tables/indices contained in an SQLite database

If you are running the sqlite3 command-line access program you can type ".tables" to get a list of all tables. Or you can type ".schema" to see the complete database schema including all tables and indices. Either of these commands can be followed by a LIKE pattern that will restrict the tables that are displayed.

From within a C/C++ program (or a script using Tcl/Ruby/Perl/Python bindings) you can get access to table and index names by doing a SELECT on a special table named "SQLITE_MASTER". Every SQLite database has an SQLITE_MASTER table that defines the schema for the database.

SQL code
SELECT name FROM sqlite_master
WHERE type='table'
ORDER BY name;




如果你在sqlite行命令下，你可以直接使用 .tables 或 .schema 命令来得到完整的数据库集包括表s和索引s. 这两个命令支持匹配符。
如果在其它宿主程序中例如 C/C++等，你可以从一个特殊的表 "SQLITE_MASTER" 得到类似的信息