[D]psycopg2有没有dictfetchall步骤

[D]psycopg2有没有dictfetchall方法
今天用了一下，提示这个

<type 'exceptions.AttributeError'>: 'psycopg2._psycopg.cursor' object has no attribute 'dictfetchall' 
  args = ("'psycopg2._psycopg.cursor' object has no attribute 'dictfetchall'",) 
  message = "'psycopg2._psycopg.cursor' object has no attribute 'dictfetchall'"

在网上找了半天没有这方面的资料，请高手求救

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[解决办法]

Python code

>>> cur.execute("SELECT * FROM test;")>>> cur.fetchall()[(1, 100, "abc'def"), (2, None, 'dada'), (3, 42, 'bar')]
[解决办法]
psycopg2.extras.DictCursor

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引用:

Python code
>>> cur.execute("SELECT * FROM test;")
>>> cur.fetchall()
[(1, 100, "abc'def"), (2, None, 'dada'), (3, 42, 'bar')]

Python code

>>> dict_cur = conn.cursor(cursor_f……