Check table exists in Database

[ARV]

Can someone help us to work this code

import cx_Oracle class Table(object): def __init__(self, table_name, database): self.table_name = table_name self.database = database self.exists = self.table_exists() def table_exists(self): conn = get_connection() session = conn.cursor() cnt = session.execute('SELECT COUNT(*) FROM DBA_OBJECTS WHERE OBJECT_TYPE =:1 AND UPPER(OBJECT_NAME) =:2', ('TABLE', self.table_name)) return cnt session.close() conn.close() def get_connection(): db_connection = cx_Oracle.connect('XXXXXXX') return db_connection def main(): c1 = Table c1.__init__('MTL_SYSTEM_ITEMS','DEV') if __name__ == "__main__": main()