import sjvisualizer as sjv # 从CSV文件加载数据 data_csv = sjv.load_csv('data.csv') # 从Excel文件加载数据 data_excel = sjv.load_excel('data.xlsx') # 从数据库查询结果加载数据 data_db = sjv.load_database(query='SELECT * FROM sales_data', connection_string='mysql://user:password@host...
Usage: from vlib import db from vlib.datatable import DataTable mydb = db.getInstance() books = DataTable(mydb, 'books') books.setColumns(['book_id as book_id', 'title']) books.setFilters("created > '2015-05-01'"); for book in books.getTable(): print book Usage as a base clas...
Installing database library pip install SunshineDB Class Sunshine - database management class. Has the following set of methods: 0.push()1.all()2.get()3.update()4.contains()5.delete()6.drop()7.backup() Creating database You just need to create an instance of the Sunshine-class, passin...
二、使用DBLibrary Connect To Database Using Custom Params cx_Oracle 'scott','tiger','oral' @{data} query select * from dept log many @{data} log ${data[0][1]} ${row} row count select * from dept log ${row} ${count} Get length ${data} log ${count} Execute Sql String delete...
pwd: str = 'root', database: str = 'Library', charset: str = 'utf8') -> None: """ database operation class :param host: the database server host name :param port: the database server port number :param user: the database server user name ...
1、databaselibaray环境准备: a) 安装cx_Oracle: http://sourceforge.net/projects/cx-oracle/files/ b) 安装DBlibrary: https:///franz-see/Robotframework-Database-Library c) 安装oracle(以下两个选一个即可):
加密模块路径未添加到系统环境变量：加密模块的路径可能需要添加到系统的环境变量中，例如 LD_LIBRARY_PATH...
Now, we can use PyMongo as a Python MongoDB library in our code with an import statement. Creating a MongoDB database in Python The first step to connect Python to Atlas is to create a cluster. You can follow the instructions from the documentation to learn how to create and set up yo...
数据库(Database)是存储与管理数据的软件系统,就像一个存入数据的物流仓库。每个数据库都有一个或多个不同的API接口用于创建,访问,管理,搜索和复制所保存的数据。我们也可以将数据存储在文件中,但是在文件中读写数据速度相对较慢,所以我们使用关系型数据库管理系统(RDBMS)来存储和管理的大数据量。
数据库(Database)是存储与管理数据的软件系统,就像一个存入数据的物流仓库。每个数据库都有一个或多个不同的API接口用于创建,访问,管理,搜索和复制所保存的数据。我们也可以将数据存储在文件中,但是在文件中读写数据速度相对较慢,所以我们使用关系型数据库管理系统(RDBMS)来存储和管理的大数据量。