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БД. Справочники. Живые примеры на глобалах 3
2013-05-06 15:00:38 (читать в оригинале)
Часть 1
Часть 2
Слово «Живые», в названии статьи, означает, что механизмы, код и данные, из этих статей, используются в рабочем проекте.
Возможно, вам будет интересно посмотреть на некоторые варианты решений разработки БД (структур, механизмов).
На картинке изображён кусок кода, описывающего глобал правил справочника.
CRUD методы, в процессе своей работы, постоянно обращаются к этим правилам чтобы узнать, какие именно действия необходимо выполнить.
Ранее, мы остановились на том, что у нас есть следующие глобалы:
- ^Dictionary — элементы справочников и их свойства;
- ^NameDictionaryElement — названия элементов справочников на различных языках;
- ^IndexDictionary — основной индекс справочников;
- ^RefsDictionary — глобал обратных ссылок на индекс (его назначение будет описано далее).
Посмотреть глобалы^Dictionary("Vehicle","TransmissionType",1,0,"UpdateTime")="62086,66625"
^Dictionary("Vehicle","TransmissionType",1,0,"uid")=888
^Dictionary("Vehicle","TransmissionType",2,0,"UpdateTime")="62086,66625"
^Dictionary("Vehicle","TransmissionType",2,0,"uid")=888
^NameDictionaryElement(1,"partUri",0)="akp"
^NameDictionaryElement(1,"partUri",0,"UpdateTime")="62086,66625"
^NameDictionaryElement(1,"ru",0)="АКП"
^NameDictionaryElement(1,"ru",0,"UpdateTime")="62086,66625"
^NameDictionaryElement(2,"partUri",0)="meh"
^NameDictionaryElement(2,"partUri",0,"UpdateTime")="62086,66625"
^NameDictionaryElement(2,"ru",0)="МЕХ"
^NameDictionaryElement(2,"ru",0,"UpdateTime")="62086,66625"
^IndexDictionary("Vehicle","TransmissionType","name","partUri","akp",1)=1
^IndexDictionary("Vehicle","TransmissionType","name","partUri","meh",2)=1
^IndexDictionary("Vehicle","TransmissionType","name","ru","акп",1)=1
^IndexDictionary("Vehicle","TransmissionType","name","ru","мех",2)=1
^IndexDictionary("Vehicle","TransmissionType","uid",888,1)=1
^IndexDictionary("Vehicle","TransmissionType","uid",888,2)=1
^RefsDictionary(1,"^|""MONTOLOGY""|IndexDictionary(""Vehicle"",""TransmissionType"",""name"",""partUri"",""akp"",1)")=1
^RefsDictionary(1,"^|""MONTOLOGY""|IndexDictionary(""Vehicle"",""TransmissionType"",""name"",""ru"",""акп"",1)")=1
^RefsDictionary(1,"^|""MONTOLOGY""|IndexDictionary(""Vehicle"",""TransmissionType"",""uid"",888,1)")=1
^RefsDictionary(2,"^|""MONTOLOGY""|IndexDictionary(""Vehicle"",""TransmissionType"",""name"",""partUri"",""meh"",2)")=1
^RefsDictionary(2,"^|""MONTOLOGY""|IndexDictionary(""Vehicle"",""TransmissionType"",""name"",""ru"",""мех"",2)")=1
^RefsDictionary(2,"^|""MONTOLOGY""|IndexDictionary(""Vehicle"",""TransmissionType"",""uid"",888,2)")=1
Создать глобалы Ctrl+С/Vset ^Dictionary("Vehicle","TransmissionType",1,0,"UpdateTime")="62086,66625"
set ^Dictionary("Vehicle","TransmissionType",1,0,"uid")=888
set ^Dictionary("Vehicle","TransmissionType",2,0,"UpdateTime")="62086,66625"
set ^Dictionary("Vehicle","TransmissionType",2,0,"uid")=888
set ^NameDictionaryElement(1,"partUri",0)="akp"
set ^NameDictionaryElement(1,"partUri",0,"UpdateTime")="62086,66625"
set ^NameDictionaryElement(1,"ru",0)="АКП"
set ^NameDictionaryElement(1,"ru",0,"UpdateTime")="62086,66625"
set ^NameDictionaryElement(2,"partUri",0)="meh"
set ^NameDictionaryElement(2,"partUri",0,"UpdateTime")="62086,66625"
set ^NameDictionaryElement(2,"ru",0)="МЕХ"
set ^NameDictionaryElement(2,"ru",0,"UpdateTime")="62086,66625"
set ^IndexDictionary("Vehicle","TransmissionType","name","partUri","akp",1)=1
set ^IndexDictionary("Vehicle","TransmissionType","name","partUri","meh",2)=1
set ^IndexDictionary("Vehicle","TransmissionType","name","ru","акп",1)=1
set ^IndexDictionary("Vehicle","TransmissionType","name","ru","мех",2)=1
set ^IndexDictionary("Vehicle","TransmissionType","uid",888,1)=1
set ^IndexDictionary("Vehicle","TransmissionType","uid",888,2)=1
set ^RefsDictionary(1,"^|""MONTOLOGY""|IndexDictionary(""Vehicle"",""TransmissionType"",""name"",""partUri"",""akp"",1)")=1
set ^RefsDictionary(1,"^|""MONTOLOGY""|IndexDictionary(""Vehicle"",""TransmissionType"",""name"",""ru"",""акп"",1)")=1
set ^RefsDictionary(1,"^|""MONTOLOGY""|IndexDictionary(""Vehicle"",""TransmissionType"",""uid"",888,1)")=1
set ^RefsDictionary(2,"^|""MONTOLOGY""|IndexDictionary(""Vehicle"",""TransmissionType"",""name"",""partUri"",""meh"",2)")=1
set ^RefsDictionary(2,"^|""MONTOLOGY""|IndexDictionary(""Vehicle"",""TransmissionType"",""name"",""ru"",""мех"",2)")=1
set ^RefsDictionary(2,"^|""MONTOLOGY""|IndexDictionary(""Vehicle"",""TransmissionType"",""uid"",888,2)")=1
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