该结果集对象是一个复杂对象,它通常位于数据库管理系统的存储器中,并且只能通过与之交互的函数辨认。
A result set object is a complicated beast, as it usually resides within the memory of the database management system and can only be deciphered by functions that interact with it.
构造函数还将从数据库检索最大项目数,这将简化错误管理。
The constructor also retrieves the maximum item number from the database, which simplifies error management.
dbHandle—用于管理到数据库的连接的函数。
DbHandle - a function used to manage our connection to the database.
关于管理api函数的执行信息存储在IDS实例的一个新的sysadmin数据库的command_history表中。
Information about the execution of administration API functions is stored in the command_history table of a new sysadmin database of the IDS instance.
首先,Allen讨论了变更脚本——一种管理除视图、存储过程、函数以外的数据库对象的机制。
First, Allen discusses the mechanism he USES to manage changes to schema objects other than views, stored procedures, and functions - change scripts.
odbc _ prepare函数为数据库管理系统准备了一个sql语句,然后odbc_execute函数会在变量中发送该语句。
The odbc_prepare function prepares an SQL statement with the database management system, then odbc_execute sends in the variables.
模型表示数据,并提供管理、操作、计算数据所需的函数,它们通常存储(虽然不是总是)在数据库中。
Models represent data and provide functions necessary to manage, manipulate, and perform calculations on this data, which is usually (though not always) stored in a database.
get_dbm_config表函数在一个有两行记录的表中返回数据库管理器的配置信息,每列代表一个参数。
GET_DBM_CONFIG table function Returns database manager configuration information in a table with two rows and a column for each parameter.
RMS类调用特定于平台的本机代码,这种本机代码使用标准OS数据管理器函数来执行实际的数据库操作。
The RMS classes call into the platform-specific native code that uses the standard OS data manager functions to perform the actual database operations.
某些数据库管理系统允许使用函数或关键字(如CAST)将数据暂时转换成另一种数据类型。
Some database management systems allow you to use a function or keyword (such as CAST) to temporarily convert data to another data type.
以环境监测数据分析和数据检索为例,展示了EXCEL数据库和列表管理函数的强大功能及其使用方法与步骤。
The function of data analysis and retrieval applied to analyze environmental monitoring data can be an example to show how to use the powerful features of EXCEL database and listing function.
根据您连接到的数据库管理系统,您可能还能够使用函数、同义词和本地表。
Depending on the database management system you're connecting to, you may also be able to use functions, synonyms, and local tables.
利用对象-关系数据库AMOSII的数据扩展能力实现了时空对象在AMOSII中的存储方案、类型创建以及相应的操作管理函数。
Using RB_List we can execute different spatiotemporal topology analysis operations among moved regions. (4) Analyze the object-relation database AMOSII , especially its two interfaces.
利用对象-关系数据库AMOSII的数据扩展能力实现了时空对象在AMOSII中的存储方案、类型创建以及相应的操作管理函数。
Using RB_List we can execute different spatiotemporal topology analysis operations among moved regions. (4) Analyze the object-relation database AMOSII , especially its two interfaces.
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