摘要:
cmd=conn.cursor() #光标行ssql='select * from test where age=%s' #查询年龄是18的记录ssql2='delete from test where age=%s' #删除年龄是18的记录sval=(18,)cmd.execute(ssql,sv 阅读全文
摘要:
import mysql.connector conn= mysql.connector.Connect( host='localhost', user='root', passwd='admin', database='testcode' ) print('1.',conn) cmd = conn 阅读全文
摘要:
import mysql.connector conn= mysql.connector.Connect( host='localhost', user='root', passwd='admin', database='testcode' ) print('1.',conn) cmd = conn 阅读全文
摘要:
import mysql.connector conn= mysql.connector.Connect( host='localhost', user='root', passwd='admin', database='testcode' ) print('1.',conn) cmd = conn 阅读全文
摘要:
import mysql.connector conn= mysql.connector.Connect( host='localhost', user='root', passwd='admin', database='testcode' ) print('1.',conn) cmd = conn 阅读全文
摘要:
import mysql.connector conn= mysql.connector.Connect( host='localhost', user='root', passwd='admin', database='test' ) print('1.',conn) print('2.') cm 阅读全文