V4WS need to use semaphores when READ from table in case cause simultaneous indexing?

[Steven]

Ruslan,

>In the Db.SqlSelect() you should see 3 new parameters to control HOW
>Valentina lock records of a new cursor. Please check docs.
>

EXAMPLE CODE:

CursorRef = valSqlSelect( dbGuestBookRef,
"SELECT FirstName, LastName FROM Person
WHERE FirstName < ŒK¹ ORDER BY "FirstName", kClient, kReadWrite);

if ( valIsValidCursor( CursorRef )=true ) then
	//successfully locked all records
else
	//could not lock all records
end if;

Is this the best/only way to test if the cursor was successful in
locking the records in V4WS?

Steven