DSQL представляет собой конструкции, которые передаются клиентскими приложениями с помощью Firebird API и обрабатываются сервером базы данных. Процедурный SQL является расширением Динамического SQL, в котором Cobol и так далее) и производить обработку этих внедрённых конструкций в правильные вызовы Firebird API. Обратите внимание, что ESQL поддерживает только часть конструкций и выражений DSQL. Интерактивный проверки соответствия. Например, field1 IS FALSE или field1 IS NOT TRUE. Примечание • Представлен в API типом FB_BOOLEAN и константами FB_TRUE и FB_FALSE; • Операторы эквивалентности (=, !=, <> и др.) допустимы

Инсталляция и конфигурирование; • Обновление, миграция и совместимость; • Архитектура сервера; • Функции API; • Протоколы подключения; • Приложения и утилиты. 12 Руководство по языку SQL Данные темы освещены Практическое использование Примечание: Следующее обсуждение предполагает знакомство с Firebird API и принятия параметров через XSQLVAR структуру. Читатели без этих знаний в любом случае не DBINFO.DESCR, DBINFO.DEF_CHARSET FROM (SELECT * FROM RDB$DATABASE) DBINFO (DESCR, REL_ID, SEC_CLASS, DEF_CHARSET) Примечания: • Производные таблицы могут быть вложенными; • Производные таблицы могут

skinparam sequenceParticipant underline actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C User -> A: DoWork activate A A -> B: Create Request activate ActorFontSize 17 ActorFontName Aapex } actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C User -> A: DoWork activate A A -> B: Create Request activate Declaring element @startuml abstract abstract abstract class "abstract class" annotation annotation circle circle () circle_short_form class class diamond diamond <> diamond_short_form entity entity enum

skinparam sequenceParticipant underline actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C User -> A: DoWork activate A Справочное руководство по языку отступов 1 ДИАГРАММА ПОСЛЕДОВАТЕЛЬНОСТИ actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C User -> A: DoWork activate A A -> B: Create Request activate Declaring element @startuml abstract abstract abstract class "abstract class" annotation annotation circle circle () circle_short_form class class diamond diamond <> diamond_short_form entity entity enum

skinparam sequenceParticipant underline actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C User -> A: DoWork activate A A -> B: Create Request activate ActorFontSize 17 ActorFontName Aapex } actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C User -> A: DoWork activate A A -> B: Create Request activate 2 ДИАГРАММА ПРЕЦЕДЕНТОВ [Ref. QA-3770 and QA-3816] [See similar feature on deployment-diagram or class diagram] 2.17 Change element color and style (inline style) You can change the color or style of

skinparam sequenceParticipant underline actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C User -> A: DoWork activate A A -> B: Create Request activate ActorFontSize 17 ActorFontName Aapex } actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C User -> A: DoWork activate A A -> B: Create Request activate 2 ДИАГРАММА ПРЕЦЕДЕНТОВ [Ref. QA-3770 and QA-3816] [See similar feature on deployment-diagram or class diagram] 2.17 Change element color and style (inline style) You can change the color or style of

skinparam sequenceParticipant underline actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C User -> A: DoWork activate A A -> B: Create Request activate ActorFontSize 17 ActorFontName Aapex } actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C User -> A: DoWork activate A A -> B: Create Request activate 2 ДИАГРАММА ПРЕЦЕДЕНТОВ [Ref. QA-3770 and QA-3816] [See similar feature on deployment-diagram or class diagram] 2.17 Change element color and style (inline style) You can change the color or style of

skinparam sequenceParticipant underline actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C Справочное руководство по языку PlantUML (1.2019.3) 21 / 158 ActorFontSize 17 ActorFontName Aapex } actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C User -> A: DoWork activate A A -> B: Create Request activate @startuml Class01 <|-- Class02 Class03 *-- Class04 Class05 o-- Class06 Class07 .. Class08 Class09 -- Class10 @enduml @startuml Class11 <|.. Class12 Class13 --> Class14 Class15 ..> Class16 Class17 ..|> Class18

skinparam sequenceParticipant underline actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C Справочное руководство по языку PlantUML (1.2019.2) 21 / 158 ActorFontSize 17 ActorFontName Aapex } actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C User -> A: DoWork activate A A -> B: Create Request activate @startuml Class01 <|-- Class02 Class03 *-- Class04 Class05 o-- Class06 Class07 .. Class08 Class09 -- Class10 @enduml @startuml Class11 <|.. Class12 Class13 --> Class14 Class15 ..> Class16 Class17 ..|> Class18

skinparam sequenceParticipant underline actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C User -> A: DoWork activate A A -> B: Create Request activate ActorFontSize 17 ActorFontName Aapex } actor User participant "First Class" as A participant "Second Class" as B participant "Last Class" as C User -> A: DoWork activate A A -> B: Create Request activate @startuml Class01 <|-- Class02 Class03 *-- Class04 Class05 o-- Class06 Class07 .. Class08 Class09 -- Class10 @enduml @startuml Class11 <|.. Class12 Class13 --> Class14 Class15 ..> Class16 Class17 ..|> Class18