تراث الكويت لجميع الخدمات داخل الكويت اول موقع بالكويت خاص بدليل الخدمات العامة بجميع مدن الكويت When the a jump on function provides a spatial relationship with numerous address provides, then it’s mentioned as many times since it is matched up up against the target feature.
Syntax
Top features of the mark has actually plus the features on the inserted enjoys try moved to new returns element classification. Although not, a great subset out of properties would be discussed in the arena chart factor.
The latest attributes in the join has is actually registered for the properties of target features. See the reasons of your sign up_procedure factor having information about the aggregation away from joined features are affected by the kind of join process.
A separate ability class that has the brand new features of the prospective and you may sign-up keeps. Automatically, all of the attributes of address keeps and the top features of the fresh inserted features is authored towards productivity. not, the newest selection of functions getting transferred should be subject to the field chart parameter.
Identifies just how joins between the address enjoys and you will join enjoys tend to become managed regarding output feature category in the event that multiple signup keeps are observed which have an identical spatial connection with just one address feature.
- JOIN_You to definitely_TO_One to -In the event that several join possess are observed having a comparable spatial connection with a single address ability, new attributes about numerous join features was aggregated using a field chart merge rule. For example, if the a place address feature can be found within this a few independent polygon sign up possess, this new attributes from the two polygons could well be aggregated just before getting moved to the productivity section feature category. If a person polygon features a characteristic worth of 3 as well as the most other enjoys a property value eight gaydar-coupon, and an amount blend signal are given, the aggregated worthy of from the production feature category might possibly be ten. This is the standard.
- JOIN_ONE_TO_Of numerous -If numerous join enjoys are found that have an identical spatial relationship with an individual target element, this new efficiency feature category commonly consist of several duplicates (records) of the address ability. Particularly, in the event that a single part address feature is found in this several independent polygon sign up has actually, the newest yields element category commonly have a couple duplicates of target feature: you to listing for the popular features of that polygon, and something number into popular features of the other polygon.
Establishes in the event that all of the address enjoys is handled in the production element group (known as exterior join), otherwise only those that have the required spatial experience of the brand new subscribe enjoys (interior sign-up)
- KEEP_Most of the -Every target keeps will be was able regarding efficiency (outside signup). Here is the default.
- KEEP_Well-known – Just those target provides having the specified spatial relationship with the fresh sign up has actually could be was able throughout the yields feature group (interior subscribe). Such as for instance, if a time element classification are given toward address possess, and you can good polygon function classification try specified toward sign-up has actually, with fits_choice = “WITHIN” , this new production element group is only going to include those people address possess one is actually inside a great polygon signup element; people target has not in this a join function might possibly be excluded regarding returns.
Control exactly what characteristic sphere will be in the fresh new productivity feature category. The original record consists of the fields regarding both target features plus the sign-up enjoys. Areas is extra, removed, rebranded, or has the services changed. The brand new selected sphere regarding the target enjoys is actually directed as well as, however, picked industries in the sign up provides are aggregated of the a comprise signal. For all about profession mapping, look for With the industry mapping controland Mapping input fields to help you returns fields. Multiple sphere and you may statistic combination may be given.