Tim Streater wrote: > Hi, > > I have a PHP script that I run in Terminal under OS X, which opens an sqlite > db and works on it. Trouble is, if the db doesn't exist then the PHP library > silently creates an empty db with the given name. Given this, I need to > detect that the empty db has > been created, delete it, and exit. > > As a work around I thought I might check that the newly opened db has no > tables, and clean up if so. My question is, what query can I make of the db > to determine that it has no tables? I couldn't find one (or perhaps I don't > know SQL well enough). If I > run sqlite3 I can give it the .tables command - I suppose I could have a call > to this module from my script, but I'd prefer to avoid that. Alternatively is > then another approach?
Why don't you check for the existence of the file using PHP BEFORE you open it in? Trivial file exist test in PHP. _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
