multiple non-select statements (max 1 select) are done through the use
of

<dtml-var sql_delimiter>

kapil

Noah wrote:
> 
> Hi,
> 
> I'm using MySQL.  I need to have a ZSQL Method that does an insert and a select in 
>one call.
> After I do an insert I need to check the LAST_INSERT_ID to get the primary key of the
> record that I just inserted. Something like this:
> 
> insert into author
>     (id, name, sort_name, email, bio, initials)
> values
>     (null,
>     <dtml-sqlvar name type=nb>,
>     <dtml-sqlvar sort_name type=nb>,
>     <dtml-sqlvar email type=nb>,
>     <dtml-sqlvar bio type=nb>,
>     <dtml-sqlvar initials type=nb>);
> 
> select LAST_INSERT_ID();
> 
> If I put this into two different methods then I'm afraid that I will have some
> threading problems due to the fact that another client might come in and
> do an insert using the database connection I was using. LAST_INSERT_ID
> is safe as long as you have an unshared connection. Zope does
> connection pooling, so I worry that using two separate ZSQL Methods
> may not always work. And WILL NOT work if Zope gives me a different connection
> for the second ZSQL call.
> 
> Is there a better way to do this?
> 
> Yours,
> Noah
> 
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