Database linked controls

Bill bill at bluewatermaritime.com
Mon Aug 16 19:32:13 EDT 2004


Thanks - you solved that minor problem. I have to put my after database
calls in an open card handler instead of open stack (to match when my
connections open). Works good now. Hey watch out for invisible characters in
your SQL queries -- real pain that.


On 8/16/04 3:49 PM, "Jan Schenkel" <janschenkel at yahoo.com> wrote:

> --- Bill <bill at bluewatermaritime.com> wrote:
>> 
>> What is the message sent when a newly opened,
>> connected, stack finishes
>> making a connection to the database?
>> 
> 
> Hi Bill,
> 
> As far as I can tell, so far nobody has replied to
> this question ; the answer depends largely on your
> connection settings :
> - if you open all connections for the queries when the
> stack opens, then you'll get the 'openStack' message
> after the connection has been made.
> - if you open a connection for a query when the card
> opens, then you'll get the 'openCard' message after
> the connection has been opened.
> - however, Revolution does its best to 'cache'
> connections , so if you have a query A which is opened
> when the stack opens, and all the settings of query B
> are the same, then it will use the connection that is
> already open.
> 
> Hope this clarified it a bit,
> 
> Jan Schenkel.
> 
> =====
> "As we grow older, we grow both wiser and more foolish at the same time."  (La
> Rochefoucauld)
> 
> 
> 
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