• The teambasic TimeSeries structures.

    球队——基本TimeSeries结构

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  • The second parameter is the TimeSeries table name.

    第二参数(以黑体显示)TimeSeries

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  • Each TimeSeries column can have a different origin.

    每个timeseries可以一个不同起点

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  • Now the data must be loaded into the TimeSeries table.

    现在必须数据装载TimeSeries表中

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  • These types of TimeSeries queries are not easy to write.

    这些类型TimeSeries查询容易编写

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  • Notice that a table may have multiple TimeSeries columns.

    注意一个可能多个TimeSeries

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  • In the baseball example below, I use a regular TimeSeries.

    下面关于棒球的例子中,将使用定时TimeSeries

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  • There are four basic structures for building a TimeSeries.

    四种基本结构可用于构建TimeSeries

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  • Virtual tables can also be used for loading TimeSeries data.

    可以用于装载TimeSeries数据

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  • You must decide on the type of TimeSeries before creating it.

    创建TimeSeries之前必须确定类型

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  • A regular TimeSeries has data at known and defined time intervals.

    定时TimeSeries包含已知的、定义好的时间间隔内的数据

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  • The final basic structure for building TimeSeries data is the Container.

    最后一种用于构建TimeSeries数据基本结构Container。

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  • The User's Guide describes many other ways to load data into a TimeSeries.

    User ' sGuide描述了数据装载到TimeSeries很多其他方法

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  • There are some remedies, but first, let's look at some of the power of TimeSeries.

    对此一些解决办法但是首先我们还是来看TimeSeries一些威力

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  • Notice that the example creates a separate virtual table for each TimeSeries column.

    注意这个例子每个timeseries创建一个单独

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  • For speed, though, you must dig in and build the more complicated TimeSeries queries.

    但是,要获得更好的速度,则必须精心构造复杂TimeSeries查询

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  • Otherwise, you have to build a new ROW type and a new table to hold an updated TimeSeries schema.

    否则不得不构建新的row类型一个存放更新TimeSeries模式

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  • The Informix TimeSeries DataBlade was designed to help Informix users better handle time-related data.

    InformixTimeSeriesDataBlade设计用于帮助Informix用户更好地处理与时间相关的数据。

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  • In my tests, it can be an order of magnitude slower than a TimeSeries function that does the same query.

    测试中,虚表上查询比做同样查询TimeSeries函数要慢一个数量级。

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  • This is a user-defined datatype that defines the columns or elements of data to be stored in the TimeSeries.

    一种用户定义数据类型,它定义存储TimeSeries中的列数据元素

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  • After seeing the TimeSeries functions and casts and other elements, a virtual table looks like an easy choice.

    看过TimeSeries函数强制类型转换以及其他元素之后,看上去一种自然选择

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  • If, however, your data is capturing live stock trade transactions, it would likely be an irregular TimeSeries.

    但是如果数据捕捉股票交易事务,那么可能就是非定时TimeSeries

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  • TimeSeries data is more compact and faster to access precisely because it does not actually store the date and time with the data.

    TimeSeries数据小一些,并且访问起来也更快一些因为不是存储真正日期时间数据。

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  • It can be very slow to do queries across a virtual table, especially if you use one of the TimeSeries elements in the WHERE clause.

    表上查询可能非常尤其是在where子句使用某个TimeSeries元素时更是如此。

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  • Also, I have occasionally encountered strange results from virtual table queries that do not occur when I use the direct TimeSeries functions.

    而且查询偶尔还会返回奇怪的结果,而在使用TimeSeries函数不会碰到这种情况。

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  • Because of the difficulty of migrating TimeSeries data and schemas, TimeSeries is best used with known data schemas that are unlikely to change.

    由于TimeSeries数据模式迁移比较困难TimeSeries最好已知不大变化的数据模式一起使用

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  • The TimeSeries DataBlade provides another tool to cut through some of the complexity of working with TimeSeries data -- routines to build virtual tables.

    TimeSeriesDataBlade提供另一种工具降低处理 TimeSeries数据复杂性 —— 这就是用于构建例程

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  • Another limitation is that you cannot create indexes on TimeSeries virtual tables. Listing 11 shows how to build virtual tables for the baseball example.

    另一个限制不能TimeSeries表上创建索引

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  • In mathematical programming, the goal of coding is often the standard output values that the analytical procedure (such as MultipleRegression, TimeSeries, or ChiSquared) is expected to generate.

    数学编程中,编码目标通常分析过程(比如MultipleRegression、TimeSeriesChiS qu ared)所希望生成标准输出

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  • In mathematical programming, the goal of coding is often the standard output values that the analytical procedure (such as MultipleRegression, TimeSeries, or ChiSquared) is expected to generate.

    数学编程中,编码目标通常分析过程(比如MultipleRegression、TimeSeriesChiS qu ared)所希望生成标准输出

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