在这篇有关SQLite的文章中,aaronasterling告诉我:
cmd = "attach \"%s\" as toMerge" % "b.db"
:是错误的cmd = 'attach "{0}" as toMerge'.format("b.db")
:是正确的cmd = "attach ? as toMerge"; cursor.execute(cmd, ('b.db', ))
:是正确的事情