from .models import Book import random def index(request): book_list = [] for i in range(1, 101): book = Book(title="book_%s" % i,price=random.randint(1, 599)) book_list.append(book) Book.objects.bulk_create(book_list) #批量往数据库中创建数据
1.数据备份 ) ) ) )),'-','') ) SET @savePath = 'f:/DatabaseBackup/' DECLARE My_Cursor CURSOR FOR ( select name from sys.databases where name not like '%tmp%' and name not like '%temp%' and name not like '%master%' and name not like '%model%' and name not
# 如何向数据库一次性插入多条数据 # 方法一:效率极低,不推荐使用 for i in range(1000): models.Book.objects.create(title=f'第{i}本书') # 方法二 # bulk_create book_list = [] for i in range(100000): book_list.append(models.Book(title=f'第{i}本书')) models.Book.objects.bulk_create(book_list)
上代码: import SqlHelper.MSSQL as MS import pandas as pd if __name__ == '__main__': #连接数据库 ms = MS.MSSQL(host="***.***.***.***",user="**",pwd="**",db="**") ########################################################## 返回无
USE [KM_Voice] GO /****** Object: StoredProcedure [dbo].[proc_insert] Script Date: 01/09/2015 18:44:35 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO ALTER proc [dbo].[proc_insert] (@tablename varchar(256)) as begin set nocount o