Showing posts with label note. Show all posts
Showing posts with label note. Show all posts

Monday, March 26, 2012

Query posting wrong information

Why does this query post the wrong total_elapsed_time? Note you need to run
this query twice to see results.
select execution_count abc_exe_count,
total_elapsed_time,
qt.sql_handle,
last_execution_time,
statement_end_offset, text
from sys.dm_exec_query_stats qt
cross apply sys.dm_exec_sql_text(qt.sql_handle)
where text like '%abc_exe_count%'
order by last_execution_time desc
Greg,
Time is in microseconds on 2005, not milliseconds. When I run it, the
answer looks about right.
RLF
"Greg Larsen" <gregalarsen@.removeit.msn.com> wrote in message
news:AB907027-DBE1-40E6-A172-C9E2794EDE7F@.microsoft.com...
> Why does this query post the wrong total_elapsed_time? Note you need to
> run
> this query twice to see results.
> select execution_count abc_exe_count,
> total_elapsed_time,
> qt.sql_handle,
> last_execution_time,
> statement_end_offset, text
> from sys.dm_exec_query_stats qt
> cross apply sys.dm_exec_sql_text(qt.sql_handle)
> where text like '%abc_exe_count%'
> order by last_execution_time desc
|||Thanks for the answer. No matter how many times I read the BOL, I also read
milli, instead of micro.
"Russell Fields" wrote:

> Greg,
> Time is in microseconds on 2005, not milliseconds. When I run it, the
> answer looks about right.
> RLF
> "Greg Larsen" <gregalarsen@.removeit.msn.com> wrote in message
> news:AB907027-DBE1-40E6-A172-C9E2794EDE7F@.microsoft.com...
>
>

Query posting wrong information

Why does this query post the wrong total_elapsed_time? Note you need to run
this query twice to see results.
select execution_count abc_exe_count,
total_elapsed_time,
qt.sql_handle,
last_execution_time,
statement_end_offset, text
from sys.dm_exec_query_stats qt
cross apply sys.dm_exec_sql_text(qt.sql_handle)
where text like '%abc_exe_count%'
order by last_execution_time descGreg,
Time is in microseconds on 2005, not milliseconds. When I run it, the
answer looks about right.
RLF
"Greg Larsen" <gregalarsen@.removeit.msn.com> wrote in message
news:AB907027-DBE1-40E6-A172-C9E2794EDE7F@.microsoft.com...
> Why does this query post the wrong total_elapsed_time? Note you need to
> run
> this query twice to see results.
> select execution_count abc_exe_count,
> total_elapsed_time,
> qt.sql_handle,
> last_execution_time,
> statement_end_offset, text
> from sys.dm_exec_query_stats qt
> cross apply sys.dm_exec_sql_text(qt.sql_handle)
> where text like '%abc_exe_count%'
> order by last_execution_time desc|||Thanks for the answer. No matter how many times I read the BOL, I also read
milli, instead of micro.
"Russell Fields" wrote:
> Greg,
> Time is in microseconds on 2005, not milliseconds. When I run it, the
> answer looks about right.
> RLF
> "Greg Larsen" <gregalarsen@.removeit.msn.com> wrote in message
> news:AB907027-DBE1-40E6-A172-C9E2794EDE7F@.microsoft.com...
> > Why does this query post the wrong total_elapsed_time? Note you need to
> > run
> > this query twice to see results.
> >
> > select execution_count abc_exe_count,
> > total_elapsed_time,
> > qt.sql_handle,
> > last_execution_time,
> > statement_end_offset, text
> > from sys.dm_exec_query_stats qt
> > cross apply sys.dm_exec_sql_text(qt.sql_handle)
> > where text like '%abc_exe_count%'
> > order by last_execution_time desc
>
>

Query posting wrong information

Why does this query post the wrong total_elapsed_time? Note you need to run
this query twice to see results.
select execution_count abc_exe_count,
total_elapsed_time,
qt.sql_handle,
last_execution_time,
statement_end_offset, text
from sys.dm_exec_query_stats qt
cross apply sys.dm_exec_sql_text(qt.sql_handle)
where text like '%abc_exe_count%'
order by last_execution_time descGreg,
Time is in microseconds on 2005, not milliseconds. When I run it, the
answer looks about right.
RLF
"Greg Larsen" <gregalarsen@.removeit.msn.com> wrote in message
news:AB907027-DBE1-40E6-A172-C9E2794EDE7F@.microsoft.com...
> Why does this query post the wrong total_elapsed_time? Note you need to
> run
> this query twice to see results.
> select execution_count abc_exe_count,
> total_elapsed_time,
> qt.sql_handle,
> last_execution_time,
> statement_end_offset, text
> from sys.dm_exec_query_stats qt
> cross apply sys.dm_exec_sql_text(qt.sql_handle)
> where text like '%abc_exe_count%'
> order by last_execution_time desc|||Thanks for the answer. No matter how many times I read the BOL, I also rea
d
milli, instead of micro.
"Russell Fields" wrote:

> Greg,
> Time is in microseconds on 2005, not milliseconds. When I run it, the
> answer looks about right.
> RLF
> "Greg Larsen" <gregalarsen@.removeit.msn.com> wrote in message
> news:AB907027-DBE1-40E6-A172-C9E2794EDE7F@.microsoft.com...
>
>sql