jxq
作者jxq2022-12-14 15:37
其它, gbase

标准数据库技术词汇之ISO/IEC 9075-2(7)

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前言
ISO/IEC 2382(1)
ISO/IEC 2382(2)
ISO/IEC 2382(3)
ISO/IEC 2382(4)
ISO/IEC 2382(5)
ISO/IEC 2382(6)
ISO/IEC 2382(7)
ISO/IEC 2382(8)
ISO/IEC 2382(9)
ISO/IEC 2382(10)
ISO/IEC 2382(11)
ISO/IEC 2382(12)
ISO/IEC 2382(13)
ISO/IEC 9075-1(1)
ISO/IEC 9075-1(2)
ISO/IEC 9075-1(3)
ISO/IEC 9075-2(1)
ISO/IEC 9075-2(2)
ISO/IEC 9075-2(3)
ISO/IEC 9075-2(4)
ISO/IEC 9075-2(5)
ISO/IEC 9075-2(6)

ISO/IEC 9075-2(7)

returned result set
result set created during execution of an SQL-invoked procedure and not destroyed when that execution terminates
Note 1 to entry: Such a result set can be accessed by using a cursor other than the one that brought it into existence (a received cursor).
返回结果集
在执行SQL调用过程期间创建的结果集,且在该执行终止时不会被销毁
注:可使用 游标访问这样的结果集,不可使用产生该结果集的游标(接收游标)访问。

row pattern
form of regular expressions that specifies criteria (patterns) used to identify collections of rows in a table based on their relationships to one another
行样式
规定准则(样式)的正则表达式的形式,用于根据各行之间彼此的关系来标识表中行的汇集

row pattern input table

行样式输入表

row pattern match

行样式匹配

row pattern matching
process of identifying collections of rows in a table based on the patterns specified in row patterns
匹配行样式
基于行样式中规定的样式,标识表中行的汇集的过程

row pattern measure
named scalar expression defined with respect to the row pattern variables
行样式标度
定义的命名标量表达式,关于行样式变量

row pattern measure column
exported column of the row pattern output table, the value for which is specified by a row pattern measure
行样式标度列
行样式输出表的导出列,由行样式标度规定其值

row pattern measure function
window function whose value is specified by a row pattern measure
行样式标度函数
由行样式标度规定其值的窗口函数

row pattern output table

行样式输出表

row pattern partition
maximal collection of rows of the row pattern input table in which all rows have non-distinct values for a set of one or more columns, called the row pattern partitioning columns; or a window partition in a window whose descriptor has window row pattern recognition
行样式分区
行样式输入表的最大行 汇集,对于一个或多个列的集合,其中所有行都有非相异的值,称为该行样式分区若干列;或窗口中的窗口分区,其描述符具有窗口行样式识别

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