sqlite中如何查询数据库中存在的所有表? 请指教!!!
官方文档就有。 http://www.sqlite.org/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" 得到类似的信息原文链接:https://www.f2er.com/sqlite/202419.html