python mysql operation query prompt not enough arguments for format string
Code:
sql_insert ="""select * from sj where expect >= %s and expect <= %s;"""
cur.execute(sql_insert,(90))
this is why
python mysql operation query prompt not enough arguments for format string
Code:
sql_insert ="""select * from sj where expect >= %s and expect <= %s;"""
cur.execute(sql_insert,(90))
this is why
(90 code 90)
there are two% s in the sql string, so you need to pass two values
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