User: sysdba SQL> Теперь Вы можете продолжить эксперименты с базой employee.fdb. isql означает interactive SQL [utility] (интерактивный SQL). Вы можете использовать её для извлечения данных, получения метаин- SQL>QUIT;￿ За дополнительной информацией об использовании isql обращайтесь к Using Firebird, глава 10: Interactive SQL Utility (isql). Используем графические утилиты Обычно, графические средства самостоятельно наберите SQL>QUIT;￿ За дополнительной информацией об isql обращайтесь к главе 10 Using Firebird: Interactive SQL Utility (isql). Firebird SQL Каждая систем управления базами данных имеет свои отличительные

Процедурный SQL (PSQL, Procedural SQL) • Встроенный SQL (ESQL, Embedded SQL) • Интерактивный SQL (ISQL, Interactive SQL) Динамический SQL является основной частью языка, которая соответствует Части 2 (SQL/ Foundation

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. @startuml skinparam monochrome reverse actor User participant "First Class" as A participant module(x,y) component x as y <> module(foo) module(bar, barcode) @enduml You can use system environment variable or constant definition when using include: !include %windir%/test1.txt !define PLANTUML_HOME

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. @startuml skinparam monochrome reverse actor User participant "First Class" as A participant module(x,y) component x as y <> module(foo) module(bar, barcode) @enduml You can use system environment variable or constant definition when using include: !include %windir%/test1.txt !define PLANTUML_HOME

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. @startuml skinparam monochrome reverse actor User participant "First Class" as A participant module(x,y) component x as y <> module(foo) module(bar, barcode) @enduml You can use system environment variable or constant definition when using include: !include %windir%/test1.txt !define PLANTUML_HOME

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. @startuml skinparam monochrome reverse actor User participant "First Class" as A participant variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve environment variable value %getenv("OS") The value of OS variable %dirpath Retrieve current dirpath %dirpath()

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. @startuml skinparam monochrome reverse actor User participant "First Class" as A participant variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve environment variable value %getenv("OS") The value of OS variable %dirpath Retrieve current dirpath %dirpath()

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. @startuml skinparam monochrome reverse actor User participant "First Class" as A participant module(x,y) component x as y <> module(foo) module(bar, barcode) @enduml You can use system environment variable or constant definition when using include: !include %windir%/test1.txt !define PLANTUML_HOME

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. Справочное руководство по языку PlantUML (1.2020.23) 261 / 305 19.6 Colors 19 SKINPARAM COMMAND variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve environment variable value %getenv("OS") the value of OS variable %intval Convert a String to Int %intval("42")

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. Справочное руководство по языку PlantUML (1.2020.22) 249 / 293 19.6 Colors 19 SKINPARAM COMMAND variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve environment variable value %getenv("OS") the value of OS variable %intval Convert a String to Int %intval("42")