Querying for Data的意思|示意

There are four main types of ODBC functions: functions for connection, querying, fetching data, and error reporting.

odbc函数有4种主要类型：用于连接、查询、提取数据和错误报告的函数。

DB2 Viper introduces a new powerful and yet simple environment for storing, indexing, querying, and publishing both relational and XML data.

DB 2 Viper为存储、索引、查询和发布关系数据和XML数据提供了一个强大而又简单的新环境。

The database schema for some of the tables has been simplified as you no longer need to shred out data for querying purposes.

由于不再需要为了进行查询而分解数据，一些表的数据库模式已经简化了。

The idea of storing and querying XML in databases came about after the use of XML for data exchange became prevalent.

随着XML被广泛用于数据交换，开始出现了在数据库中储存和查询XML的想法。

They can also query and integrate both forms of data using SQL (with XML extensions, if desired) and XQuery, the emerging standard for querying XML data.

还可以使用 SQL（如果愿意，可以加上 XML 扩展）和 XQuery（新出现的 XML 数据查询标准）来查询和处理这两种形式的数据。

For example, matches can be described as optional, which makes it much better than SQL at querying ragged data.

例如，可以将匹配描述为可选，这使它在查询粗糙的数据时比SQL更合适。