Showing posts with label recompiled. Show all posts
Showing posts with label recompiled. Show all posts

Wednesday, February 15, 2012

Execution plan

Which of the following does NOT cause the execution plan of a query to be
recompiled ?
- new column is added to a table accessed by a query OR
- index used by a query has been dropped from the database OR
- query perfoms a join to return data from multiple tables OR
- significant amount of data in a table has been mofifiedThis is clearly documented in Books Online. Please see "Execution Plan
Caching and Reuse"
Are you going to tell us what test you got this question from?
--
HTH
--
Kalen Delaney
SQL Server MVP
www.SolidQualityLearning.com
"Alan" <alanpltse@.yahoo.com.au> wrote in message
news:#2VJG0CcDHA.2392@.TK2MSFTNGP10.phx.gbl...
> Which of the following does NOT cause the execution plan of a query to be
> recompiled ?
> - new column is added to a table accessed by a query OR
> - index used by a query has been dropped from the database OR
> - query perfoms a join to return data from multiple tables OR
> - significant amount of data in a table has been mofified
>|||Ans 3
"Kalen Delaney" <replies@.public_newsgroups.com> wrote in message
news:%23gkH88CcDHA.620@.TK2MSFTNGP11.phx.gbl...
> This is clearly documented in Books Online. Please see "Execution Plan
> Caching and Reuse"
> Are you going to tell us what test you got this question from?
> --
> HTH
> --
> Kalen Delaney
> SQL Server MVP
> www.SolidQualityLearning.com
>
> "Alan" <alanpltse@.yahoo.com.au> wrote in message
> news:#2VJG0CcDHA.2392@.TK2MSFTNGP10.phx.gbl...
> > Which of the following does NOT cause the execution plan of a query to
be
> > recompiled ?
> >
> > - new column is added to a table accessed by a query OR
> > - index used by a query has been dropped from the database OR
> > - query perfoms a join to return data from multiple tables OR
> > - significant amount of data in a table has been mofified
> >
> >
>|||No fair after I told you exactly where to find the answer.
;-)
--
HTH
--
Kalen Delaney
SQL Server MVP
www.SolidQualityLearning.com
"Hassan" <fatima_ja@.hotmail.com> wrote in message
news:#LvqXGDcDHA.1808@.TK2MSFTNGP11.phx.gbl...
> Ans 3
> "Kalen Delaney" <replies@.public_newsgroups.com> wrote in message
> news:%23gkH88CcDHA.620@.TK2MSFTNGP11.phx.gbl...
> > This is clearly documented in Books Online. Please see "Execution Plan
> > Caching and Reuse"
> >
> > Are you going to tell us what test you got this question from?
> >
> > --
> > HTH
> > --
> > Kalen Delaney
> > SQL Server MVP
> > www.SolidQualityLearning.com
> >
> >
> > "Alan" <alanpltse@.yahoo.com.au> wrote in message
> > news:#2VJG0CcDHA.2392@.TK2MSFTNGP10.phx.gbl...
> > > Which of the following does NOT cause the execution plan of a query to
> be
> > > recompiled ?
> > >
> > > - new column is added to a table accessed by a query OR
> > > - index used by a query has been dropped from the database OR
> > > - query perfoms a join to return data from multiple tables OR
> > > - significant amount of data in a table has been mofified
> > >
> > >
> >
> >
>|||You seem to be in a joyful mood today.. Long weekend huh ? :-)
"Kalen Delaney" <replies@.public_newsgroups.com> wrote in message
news:%23pw9%23HDcDHA.1744@.TK2MSFTNGP12.phx.gbl...
> No fair after I told you exactly where to find the answer.
> ;-)
> --
> HTH
> --
> Kalen Delaney
> SQL Server MVP
> www.SolidQualityLearning.com
>
> "Hassan" <fatima_ja@.hotmail.com> wrote in message
> news:#LvqXGDcDHA.1808@.TK2MSFTNGP11.phx.gbl...
> > Ans 3
> >
> > "Kalen Delaney" <replies@.public_newsgroups.com> wrote in message
> > news:%23gkH88CcDHA.620@.TK2MSFTNGP11.phx.gbl...
> > > This is clearly documented in Books Online. Please see "Execution Plan
> > > Caching and Reuse"
> > >
> > > Are you going to tell us what test you got this question from?
> > >
> > > --
> > > HTH
> > > --
> > > Kalen Delaney
> > > SQL Server MVP
> > > www.SolidQualityLearning.com
> > >
> > >
> > > "Alan" <alanpltse@.yahoo.com.au> wrote in message
> > > news:#2VJG0CcDHA.2392@.TK2MSFTNGP10.phx.gbl...
> > > > Which of the following does NOT cause the execution plan of a query
to
> > be
> > > > recompiled ?
> > > >
> > > > - new column is added to a table accessed by a query OR
> > > > - index used by a query has been dropped from the database OR
> > > > - query perfoms a join to return data from multiple tables OR
> > > > - significant amount of data in a table has been mofified
> > > >
> > > >
> > >
> > >
> >
> >
>|||East coast I would presume..
"Kalen Delaney" <replies@.public_newsgroups.com> wrote in message
news:u5Ejs7DcDHA.2960@.tk2msftngp13.phx.gbl...
> Gee, I didn't think it showed. I just got back from a 9 day vacation. I
only
> booted up my laptop on 3 of those days, and didn't check email once!
> (No electricity or cell towers, not to mention internet connectivity
> anywhere. -) )
> --
> HTH
> --
> Kalen Delaney
> SQL Server MVP
> www.SolidQualityLearning.com
>
> "Hassan" <fatima_ja@.hotmail.com> wrote in message
> news:#udqglDcDHA.456@.TK2MSFTNGP10.phx.gbl...
> > You seem to be in a joyful mood today.. Long weekend huh ? :-)
> >
> > "Kalen Delaney" <replies@.public_newsgroups.com> wrote in message
> > news:%23pw9%23HDcDHA.1744@.TK2MSFTNGP12.phx.gbl...
> > > No fair after I told you exactly where to find the answer.
> > >
> > > ;-)
> > >
> > > --
> > > HTH
> > > --
> > > Kalen Delaney
> > > SQL Server MVP
> > > www.SolidQualityLearning.com
> > >
> > >
> > > "Hassan" <fatima_ja@.hotmail.com> wrote in message
> > > news:#LvqXGDcDHA.1808@.TK2MSFTNGP11.phx.gbl...
> > > > Ans 3
> > > >
> > > > "Kalen Delaney" <replies@.public_newsgroups.com> wrote in message
> > > > news:%23gkH88CcDHA.620@.TK2MSFTNGP11.phx.gbl...
> > > > > This is clearly documented in Books Online. Please see "Execution
> Plan
> > > > > Caching and Reuse"
> > > > >
> > > > > Are you going to tell us what test you got this question from?
> > > > >
> > > > > --
> > > > > HTH
> > > > > --
> > > > > Kalen Delaney
> > > > > SQL Server MVP
> > > > > www.SolidQualityLearning.com
> > > > >
> > > > >
> > > > > "Alan" <alanpltse@.yahoo.com.au> wrote in message
> > > > > news:#2VJG0CcDHA.2392@.TK2MSFTNGP10.phx.gbl...
> > > > > > Which of the following does NOT cause the execution plan of a
> query
> > to
> > > > be
> > > > > > recompiled ?
> > > > > >
> > > > > > - new column is added to a table accessed by a query OR
> > > > > > - index used by a query has been dropped from the database OR
> > > > > > - query perfoms a join to return data from multiple tables OR
> > > > > > - significant amount of data in a table has been mofified
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> >
> >
>