As part of a new DataBlade module, these data types come with string manipulation functions to validate the data types and bitwise operation functions.
作为DataBlade模块的一部分，这两种数据类型还附带了用于验证数据类型的字符串操纵函数和位操作函数。
Listing 20 shows a new version of the function that takes advantage of several list data structures and the various list-manipulation functions described earlier.
清单20显示了修改后的函数，它利用了几个列表数据结构和前面描述的各种列表操作函数的优势。
Manage data manipulation by using stored procedures, transactions, triggers, user-defined functions, and views.
通过使用存储过程，事务处理，触发器，用户定义函数和视图来进行数据操作。
It provides Data Definition Language (DDL) , Data Manipulation Language (DML) , as well built-in functions, such as:Sum, Average, Count, Maximum and Minimum.
还有求和、 求平均值、计数、 求最大值、 求最小值等库函数。
Ordered binary decision diagrams(OBDDs)are a data structure for efficient representation and manipulation of Boolean functions. The size of OBDDs is very sensitive to variable ordering.
有序二叉决策图（OBDD）是一种有效表示布尔函数的数据结构，其大小依赖于所采用的变量序。
An automated set of functions that provides professionals with advanced capabilities for the storage, retrieval, manipulation, and display of geographically located data.
一个多功能自动系统，提供专业的地理数据存储、提取、处理和显示的先进功能。
An automated set of functions that provides professionals with advanced capabilities for the storage, retrieval, manipulation, and display of geographically located data.
一个多功能自动系统，提供专业的地理数据存储、提取、处理和显示的先进功能。
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