mysql - Whats wrong with this python sql statement -


i have db schema in mysql 

id  int(11) pk ai apt_id  varchar(200)  checkin_date    date  checkout_date   date  price   decimal(10,0)  deposit decimal(10,0)  adults  int(11)  source_id   int(11)  confirmationcode    varchar(100)  client_id   int(11)  booking_date    datetime  note    mediumtext  related tables:property (apt_id → apt_id) booking_source (source_id → id)

i trying insert value in db using following query 

self.start_at = datetime.strptime(self.start_at[0:10] + ' ' + self.start_at[11:19], "%y-%m-%d %h:%m:%s") self.end_at = datetime.strptime(self.end_at[0:10] + ' ' + self.end_at[11:19], "%y-%m-%d %h:%m:%s") x = db.cursor() sql = """insert `nycaptbs`.`booking` (`apt_id`, `checkin_date`, `checkout_date`, `price`,`deposite` `adults`, `source_id`, `confirmationcode`, `client_id`, `booking_date`) values ('%s','%s','%s','%s','%s','%s','%s','%s','%s','%s' )""" x.execute(sql,(self.apt_id,self.start_at,self.end_at,self.final_price,self.deposit,self.adults,self.source_id,self.notes,self.client_id,self.booking_date,self.notes))

since error not clear 

  file "/usr/lib/python2.7/dist-packages/mysqldb/cursors.py", line 159, in execute     query = query % db.literal(args) typeerror: not enough arguments format string

please me out how can resolve .i worked lot on django orm have write in mysql query .

thanks

this exception raised when have more formatting codes in string, , not enough arguments passed in:

>>> s = "hello %s %s %s" >>> print(s % ('a','b')) traceback (most recent call last):   file "<stdin>", line 1, in <module> typeerror: not enough arguments format string

here see have 3 %s, passing in 2 strings ('a','b').

you have same problem query, because missing comma:

sql = """     insert `nycaptbs`.`booking` (            `apt_id`,            `checkin_date`,            `checkout_date`,            `price`,            `deposite` `adults`, # missing comma here            `source_id`,            `confirmationcode`,            `client_id`,            `booking_date`) values (                       '%s', #1                       '%s', #2                       '%s', #3                       '%s', #4                       '%s', #5                       '%s', #6                       '%s', #7                       '%s', #8                       '%s', #9                       '%s'  #10              )       """ x.execute(sql,( self.apt_id, #1 self.start_at, #2 self.end_at, #3 self.final_price, #4 self.deposit, #5 self.adults, #6 self.source_id, #7 self.notes, #8 self.client_id, #9 self.booking_date, #10 self.notes #11 ))

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