• 2024-05-16openGauss curosr-executemany_query-vars_list
    curosr.executemany(query,vars_list)功能描述此方法执行SQL命令所有参数序列或序列中的SQL映射。原型curosr.executemany(query,vars_list)参数表1curosr.executemany参数关键字参数说明query待执行的SQL语句。vars_list变量列表,匹配query中%s占位符。
  • 2023-05-31executemany例子
      #!/usr/bin/envpython#coding=utf-8importos,json,urllib,datetime,shutil,random,uuidfromrandomimportchoiceimportpymysqlimporttracebackimporttimegl_mysql_server="192.168.1.183"gl_user_name="root"gl_password=
  • 2023-01-13python executemany
    #coding:utf8conn=MySQLdb.connect(host=“localhost”,user=“root”,passwd=“123456”,db=“myDB”)cursor=conn.cursor()sql=“insertintomyTable(
  • 2022-10-08Python错误:pyodbc executemany 报错:The SQL contains 0 parameter markers, but 3 parameters were supplied‘
    问题描述:使用executemany插入多条记录时:sql=r'INSERTINTOtest(id,name,salesrep)VALUES(%s,%s,%s)'vals=[('1','JohnSmith','JohnDoe'),('2','Jane