on 31/1/01 04:39, sylvain at macbrowse .DO.T com at sylvain@macbrowse.com wrote:
> Hi Ruslan,
>
> Is it true that...
>
> SELECT * FROM MyBO WHERE RecID = 0
>
> ...is better than...
>
> SELECT * FROM MyBO
> Cursor_SetBlank
>
> ...if I want to get an empty cursor ?
> I ask because it is not documented.
Your examples are VERY different!!!
----------------------
SELECT * FROM MyBO WHERE RecID = 0
will return you EMPTY cursor with no records but with fields.
--------------------
SELECT * FROM MyBO
Cursor_SetBlank
SQL return you cursor with ALL records of BaseObject (i.e. even million)
SetBlank will just CLEAR RAM BUFFER of cursor.
--
Best regards,
Ruslan Zasukhin
-------------------------
Paradigma.
e-mail: ruslan at paradigmasoft .DO.T com
web : http://www.paradigmasoft.com
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