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select-options или parameters



 
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murik
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PostPosted: Thu Jan 29, 2009 7:31 pm    Post subject: select-options или parameters Reply with quote
Собственно и вопрос. В чём между ними разница?
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Alex80
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PostPosted: Thu Jan 29, 2009 7:35 pm    Post subject: Re: select-options или parameters Reply with quote
murik wrote:
Собственно и вопрос. В чём между ними разница?
В документации, которую всегда можно прочитать, нажав F1.
Quote:
In detail, the PARAMETERS statement has the following effect:
The statement declares a global variable para of the specified length in the program. The type of the data object is specified in type_options.
Quote:
The statement SELECT-OPTIONS has the following effect:
The statement declares a selection table in the program with the name selcrit. .........
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murik
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PostPosted: Thu Jan 29, 2009 7:39 pm    Post subject: Reply with quote
Пасиба!
Нашёл более подробное описание, нежели стандартный хелп:
http://www.sap-basis-abap.com/abap/difference-between-select-options-and-parameters.htm
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