在句子中,'accessing'可以作为谓语,描述主语正在进行的访问行为。例如,“The user is accessing the database.”(用户正在访问数据库。)此外,'accessing'还可以与其他词汇搭配使用,形成短语,如“Accessing Operation”(存取操作)、“Database accessing”(数据库访问)等,这些短语在计算机科学和信...
Accessing database results by field name rather than field number is easy. I prefer standard, stable library like MySQLdb rather than private solutions. Look at the following code. importMySQLdbimportMySQLdb.cursorsconn=MySQLdb.Connect(host='localhost',user='root',passwd='',db='test',compress=1,...
This C / C++ sample application demonstrates how to use the ODBC APIs to connect to and access a SQL database.
A DataSet object consists of DataTable and DataRow objects that logically resemble SQL database objects much more than .NET objects. For relatively simple applications based on SQL data sources, datasets might still be a good choice.There is no requirement to use any of these technol...
Azure data stores directly from Visual Studio. Most of the other SQL and NoSQL database products that are listed here can be hosted on a local machine, on a local network, or in Microsoft Azure on a virtual machine. In this scenario, you are responsible for managing the database itself....
SQLAlchemy 2.0 compatibility (#901) Aug 25, 2023 setup.cfg update setup.cfg: add coverage config; enable branch coverage Mar 31, 2017 setup.py Drop python 3.7 support (#902) Aug 30, 2023 aiopg aiopgis a library for accessing aPostgreSQLdatabase from theasyncio(PEP-3156/tulip) framework. ...
From Python code If you're running Python code on your local machine, and you want it to access your MySQL database, you can installthesshtunnelpackageand then use code like this: importMySQLdbimportsshtunnelsshtunnel.SSH_TIMEOUT=10.0sshtunnel.TUNNEL_TIMEOUT=10.0withsshtunnel.SSHTunnelForwarder...
Erlend Oftedal, in SQL Injection Attacks and Defense (Second Edition), 2012 Using parameterized statements As we discussed in previous chapters, one of the root causes of SQL injection is the creation of SQL queries as strings that are then sent to the database for execution. This behavior, ...
To access z/OS data from Python applications, you must use theData Service Studioto create virtual tables to expose the data over SQL. Use the following procedure to create a Python DB application to access your z/OS data. Using the procedure, you will access your mainframe data by issuing...
aiopg is a library for accessing a PostgreSQL database from the asyncio (PEP-3156/tulip) framework. It wraps asynchronous features of the Psycopg database driver. Example import asyncio import aiopg dsn = 'dbname=aiopg user=aiopg password=passwd host=127.0.0.1' async def go(): pool = await...