ENDTABLE

ENDTABLE

Stops the processing of the getrow section of a dynamic extended table

Category: Extended Table

Syntax
Details
Example
See Also

Syntax

CALL ENDTABLE();

Details

The ENDTABLE routine stops the processing of the getrow section of a dynamic extended table. A dynamic extended table is a table whose maximum number of rows is determined when the program executes. Call the ENDTABLE routine from the getrow section of the SCL program when the end of the extended table has been reached.

Because you can define extended tables only in SAS/AF software, you cannot use ENDTABLE in FSEDIT or FSVIEW programs.

The ENDTABLE routine marks only the end of the table for this invocation of the GETROW label. If the user issues a scroll command, the GETROW label is driven again until ENDTABLE is called. This allows the size of the table to change dynamically.

Example

In this example, data for the extended table comes from the open SAS table that is identified by the value in the variable DSID. The _CURROW_ variable, which identifies the current row of the extended table, specifies which row to fetch. When the value of _CURROW_ exceeds the number of rows in the table, FETCHOBS returns a nonzero value, which indicates that the end of the extended table has been reached. ENDTABLE is then called to stop the processing of the GETROW label.

GETROW:
   ...SCL statements...
   if (fetchobs(dsid,_currow_) =-1) then
      call endtable();
   else do;
      ...more SCL statements...
   end;
return;

See Also

CURTOP

SETROW

TOPROW

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