WebFeb 6, 2014 · Number objects don't have fetchall method. You need to call fetchall method on a cursor: data_list = cursor.fetchall () To quote Python DB API: .execute (operation [, parameters]) Prepare and execute a database operation (query or command). [...] Return values are not defined. As Martijn said in the comment sqlite3.cursor.execute returns … WebDec 4, 2024 · When running my Python script, the mysql.connector module appears to load correctly, but the script fails when it hits cursor.next () with the following traceback error: AttributeError: 'CMySQLCursor' object has no attribute 'next' Interestingly, the same python script works perfectly when I run it with Python 2.7.
Python Mysqldb cursor has no attribute
WebNov 22, 2024 · cursor = db.connection.cursor(db.cursors.DictCursor) AttributeError: 'SQLAlchemy' object has no attribute 'connection' mysql; flask-sqlalchemy; Share. Improve this question. ... AttributeError: 'Connection' object has no attribute 'is_connected' 15 OperationalError: MySQL Connection not available. 1 ... WebNov 27, 2024 · There is probably an easier approach, however, and it's in using the DictCursor variant of cursor (which represents rows as dicts, rather than as tuples). … gree portable air conditioner smells
mysql - AttributeError:
WebNov 16, 2016 · class DB_Connector (object): def __init__ (self, user,passwd,db): self.user = user self.passwd = passwd self.db = db self.CreateConnection def CreateConnection (self): self.cursor = mysql.connector.connect (user=self.user,password = self.password,database= self.db) def Execute (self, sql_statement): self.cursor.execute (sql_statement) return … WebYou're trying to call .cursor () on a string, and strings don't have a cursor. This sets connection_1 to a string: connection_1 = Connection_entry.get () This sets db to connection_1 which is still a string: db = connection_1 This tries to call .cursor () on db, which is still a string: cursor = db.cursor () WebOct 5, 2010 · Cursor objects interact with the MySQL server using a MySQLConnection object. To create a cursor, use the cursor () method of a connection object: import … gree pular gwh12agb