not all arguments converted during string formatting

发布时间：2020-12-13 16:53:58 所属栏目：百科来源：网络整理

导读：cur.execute( "INSERT INTO foo VALUES (%s)" , "bar" ) # WRONG cur.execute( "INSERT INTO foo VALUES (%s)" ,( "bar" )) # WRONG cur.execute( "INSERT INTO foo VALUES (%s)" ,( "bar" ,)) # correct cur.execute( "INSERT INTO foo VALUES (%s)" ,[ "ba

>>> cur.execute("INSERT INTO foo VALUES (%s)","bar")    # WRONG
>>> cur.execute("INSERT INTO foo VALUES (%s)",("bar"))  # WRONG
>>> cur.execute("INSERT INTO foo VALUES (%s)",("bar",)) # correct
>>> cur.execute("INSERT INTO foo VALUES (%s)",["bar"])  # correct

（编辑：李大同）

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