return ...;
end
local function commit(...)
- if not connection:commit() then return nil, "SQL commit failed"; end
+ local success,err = connection:commit();
+ if not success then return nil, "SQL commit failed: "..tostring(err); end
return ...;
end
end
if success then return ret, err; else return rollback(nil, ret); end
end
+function keyval_store:users()
+ local stmt, err = dosql("SELECT DISTINCT `user` FROM `prosody` WHERE `host`=? AND `store`=?", host, self.store);
+ if not stmt then
+ return rollback(nil, err);
+ end
+ local next = stmt:rows();
+ return commit(function()
+ local row = next();
+ return row and row[1];
+ end);
+end
local function map_store_get(key)
local stmt, err = getsql("SELECT * FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=?", key or "");