Re: child/parent creation

On 5/29/2010 1:05 PM, Dennis Gearon wrote:
> Is it possible to create a complex schema object in one transaction,
I'm not sure i understand what you mean by schema object????

> using prepared statements to protect(somewaht) against SQL injection?
>

In short no

Prepared statements do  not protect from SQL injection.  Prepared
statements are used to skip the planning stage of the query.

There are really only two ways to block SQL injection   parameterized
queries or  check/remove command characters from the query sent to the DB


> Example: A 'family tree object' (having obvious relationships) consisting of:
>
> Table grandparent
> Table parent
> table childA
> table childB
>
> If I have all the information for each 'sub-object' in the 'family tree object', but of course, the primary, integer,
sequencekeys. 
>
> So, using a script language, the procedure I'm doing now is creating one node, getting the id with another query
(becauseof a (reported and actual) bug in the Doctrine ORM), and then creating the next level down. 
>
> My application has nothing to do with family trees, actually, just an example.
>
>
> each of the (relevant) primary keys is a BIGSERIL, sequence backed, BIGINT.
>
>

I do not understand what you are trying to do here, please clarify????







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