Difference between revisions of "SCOPE"

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==Example==
 
==Example==
 
<code lang="recital">
 
<code lang="recital">
 +
open database southwind
 +
use products order categoryid
 +
seek 2
 +
list productid, productname while categoryid = 2
 
</code>
 
</code>
  

Revision as of 11:33, 3 September 2010

Template:YLM todo Recital supports the following scope ranges


Scope Description
Default scope of the operation, e.g. FOR is all, WHILE is rest.
Next Process next n records. Enter number of records to process, starting from current record.
All Process all records.
Record Process selected record. Enter the record number of the record to process.
Rest Process all remaining records, starting from current record.
First Process first n records. Enter number of records to process, starting from top of file.


Example

open database southwind
use products order categoryid
seek 2
list productid, productname while categoryid = 2