Generating a check for existence...
Brian Donahue
Posts: 6,590 Bronze 1
Hi John,
A good idea! However, if the object exists, that isn't to say that it
doesn't need to be updated.
Brian Donahue
Technical Support Engineer
Red Gate Software Ltd.
+44 870 1600 037
mailto:brian.donahue@red-gate.com
"John West" <nospam@nospam.com> wrote in message
news:#W9m2Od4CHA.1184@server53...
> In the same vein as my last post, I'd like to have an option where, if an
> object is being created the first time, there's an existence check
included
> in the generated script. This way, if my dependencies are messed up and I
> have to run the script to create views, sps and functions several times,
it
> won't try to recreate the ones that were successful the previous time.
>
> Thanks,
> John
>
>
A good idea! However, if the object exists, that isn't to say that it
doesn't need to be updated.
Brian Donahue
Technical Support Engineer
Red Gate Software Ltd.
+44 870 1600 037
mailto:brian.donahue@red-gate.com
"John West" <nospam@nospam.com> wrote in message
news:#W9m2Od4CHA.1184@server53...
> In the same vein as my last post, I'd like to have an option where, if an
> object is being created the first time, there's an existence check
included
> in the generated script. This way, if my dependencies are messed up and I
> have to run the script to create views, sps and functions several times,
it
> won't try to recreate the ones that were successful the previous time.
>
> Thanks,
> John
>
>
This discussion has been closed.
Comments
"Chris Tybur" <ctybur@infinitevisions.com> wrote in message
news:3E7FE8A6.1090609@infinitevisions.com...
> Hi John.
>
> Just thought I'd offer a comment on what you are trying to do, since I
> deal with dependency issues as well. I wrote a utility that uses SQL
> Compare to generate a huge script to recreate an entire database. I
> determine ahead of time how many times it would need to be executed to
> create all the objects (we only deal with tables, views, SP's and
> UDF's). The utility then chops off the last few lines of generated
> script which roll back all changes if an error occurs, then it runs the
> script x number of times. If an object already exists the given T-SQL
> command fails, but the script carries on and all changes are committed.
> It works fairly well at refreshing all dependency information.
>
> Chris
>
> John West wrote:
>
> >In the same vein as my last post, I'd like to have an option where, if an
> >object is being created the first time, there's an existence check
included
> >in the generated script. This way, if my dependencies are messed up and
I
> >have to run the script to create views, sps and functions several times,
it
> >won't try to recreate the ones that were successful the previous time.
> >
> >Thanks,
> >John
> >
> >
>