Matthew Halliday wrote: > Unfortunately is comlains after "SET diff_used," and I get "near ",": > syntax error: "
Then your SQLite is too old; row values require 3.15 or later. > it won't diferentiate between servers and drives. Oops! > However this does appear to have worked! Seems a bit long-winded to me but > it worked. > > UPDATE tmp_dspace_import > SET diff_used = (SELECT tmp_dspace_import.used_mb - ifnull(prev.used_mb, 0) > FROM tmp_dspace_import AS prev WHERE tmp_dspace_import.servername = > prev.servername AND tmp_dspace_import.drive = prev.drive AND prev.date_time > < tmp_dspace_import.date_time ORDER BY date_time DESC LIMIT 1), > [...] With the three-column subquery, it wouldn't be long winded. Regards, Clemens _______________________________________________ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
