. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344 7.7.2. DECLARE VARIABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3 6. PSQL-Deklaration mit Startwert DECLARE VARIABLE VAR1 BOOLEAN = TRUE; 7. Gültige Syntax, aber wie bei einem Vergleich mit NULL, wird nie ein Datensatz CODE VARCHAR(5), GRADE SMALLINT, CTY VARCHAR(15)) RETURNS (LANGUAGES VARCHAR(15)) AS DECLARE VARIABLE I INTEGER; BEGIN I = 1; WHILE (I <= 5) DO BEGIN SELECT LANGUAGE_REQ[:I] FROM JOB

gruppiert werden: @startuml start partition Initialization { :read config file; :init internal variable; } partition Running { :wait for user interaction; :print information; } PlantUML Sprachreferenz some long term future). • You should not use !define and !definelong anymore. Use !function and variable definition instead • !include allows now multiple inclusions : you don't have to use !include_many preprocessor. Please contact us if you have any issues. 19.2 Variable definition Although this is not mandatory, we highly suggest that variable name start with a $. There are two kind of data: • Integer

gruppiert werden: @startuml start partition Initialization { :read config file; :init internal variable; } partition Running { :wait for user interaction; :print information; } PlantUML Sprachreferenz some long term future). • You should not use !define and !definelong anymore. Use !function and variable definition instead. !define should be replaced by return function and !definelong should be replaced preprocessor. Please contact us if you have any issues. 19.2 Variable definition Although this is not mandatory, we highly suggest that variable names start with a $. There are two types of data: • Integer

gruppiert werden: @startuml start partition Initialization { :read config file; :init internal variable; } partition Running { :wait for user interaction; :print information; } stop @enduml 5.16 Schwimmbahnen term future). • You should not use !define and !definelong anymore. Use !function, !procedure or variable defi- nition instead. – !define should be replaced by return !function – !definelong should be preprocessor. Please contact us if you have any issues. 20.2 Variable definition Although this is not mandatory, we highly suggest that variable names start with a $. There are two types of data: • Integer

gruppiert werden: @startuml start partition Initialization { :read config file; :init internal variable; } partition Running { :wait for user interaction; :print information; } stop @enduml 5.16 Schwimmbahnen term future). • You should not use !define and !definelong anymore. Use !function, !procedure or variable defi- nition instead. – !define should be replaced by return !function – !definelong should be preprocessor. Please contact us if you have any issues. 20.2 Variable definition Although this is not mandatory, we highly suggest that variable names start with a $. There are two types of data: • Integer

gruppiert werden: @startuml start partition Initialization { :read config file; :init internal variable; } partition Running { :wait for user interaction; :print information; } stop @enduml PlantUML term future). • You should not use !define and !definelong anymore. Use !function, !procedure or variable definition instead. – !define should be replaced by return !function – !definelong should be replaced preprocessor. Please contact us if you have any issues. 25.2 Variable definition Although this is not mandatory, we highly suggest that variable names start with a $. There are two types of data: • Integer

gruppiert werden: @startuml start partition Initialization { :read config file; :init internal variable; } partition Running { :wait for user interaction; :print information; } stop @enduml PlantUML term future). • You should not use !define and !definelong anymore. Use !function, !procedure or variable definition instead. – !define should be replaced by return !function – !definelong should be replaced preprocessor. Please contact us if you have any issues. 24.2 Variable definition Although this is not mandatory, we highly suggest that variable names start with a $. There are two types of data: • Integer

gruppiert werden: @startuml start partition Initialization { :read config file; :init internal variable; } partition Running { :wait for user interaction; :print information; } stop @enduml PlantUML term future). • You should not use !define and !definelong anymore. Use !function, !procedure or variable definition instead. – !define should be replaced by return !function – !definelong should be replaced preprocessor. Please contact us if you have any issues. 25.2 Variable definition Although this is not mandatory, we highly suggest that variable names start with a $. There are two types of data: • Integer

gruppiert werden: @startuml start partition Initialization { :read config file; :init internal variable; } partition Running { :wait for user interaction; :print information; } stop @enduml *[Ref. character # has been changed to the exclamation mark !. 25.1 Variable definition [=, ?=] Although this is not mandatory, we highly suggest that variable names start with a $. There are three types of data: single quote or double quote; • JSON (JSON) - these must be surrounded by curly brackets. (for JSON variable definition and usage, see more details on Preprocessing-JSON page) Variables created outside function

. . . . . . . 28 1.5.2 Die ”$LANG”-Variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 1.5.3 Die ”$PATH”-Variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 1.5.4 Die ”$HOME”-Variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 1.5.5 Befehlszeilen-Optionen derzeitigen Verzeichnis löschen cd foo in das Verzeichnis foo im derzeitigen Verzeichnis oder im in der Variable ”$CDPATH” enthaltenen Verzeichnis wechseln cd / in das root-Verzeichnis wechseln cd in das Heimatverzeichnis