On 7/21/17, Simon Slavin <slav...@bigfraud.org> wrote: > > The new features introduced by SQLite since it started using file format 3 > all require explicit commands to use. Adding columns to existing tables, > AUTOVACUUM mode, WAL journals, DESC indexes, all require you to execute a > specific SQL command to use them.
More precisely, the all require a schema change. If you have a database created by old-application-X using a really old version of SQLite. Then you run DML statements using brand-new-application-Y, those DML statement will never change the database in any that make it unreadable by X. "DML statements" = SELECT, INSERT, UPDATE, DELETE. -- D. Richard Hipp d...@sqlite.org _______________________________________________ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
