Displaying 2 results from an estimated 2 matches for "nbefor".
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befor
2006 Oct 13
1
RODBC sqlQuery insert slow
...n(x, channel){
sql="INSERT INTO logger (time, v1, v2, v3, v4, v5, v6, v7, v8, v9,
v10) VALUES("d1=strptime(x[2],"%d/%m/%y %H:%M:%S %p '", d1, "' ,",
paste(x[3:12], collapse = ", "), ")" )
sqlQuery(channel, sql)
}
ntry=dim(ti)[1]
date()
nbefore=sqlQuery(channel,"SELECT COUNT(*) FROM logger")
apply(ti, 2, Append.SQL, channel = channel)
nafter=sqlQuery(channel,"SELECT COUNT(*) FROM logger")
nadded=nafter-nbefore;nadded
date()
------------------------------------------------------------------------
----
ir. Thierry Onk...
2008 Oct 30
7
Is there any way to check if DTrace is running or a DTrace probe is enabled?
Hi,
I am adding DTrace probes within NFS v3 client. In my current
implementation, I use some tsd_*() functions and kmem_zalloc() function.
These functions might be heavy and affect the performance. I want to
call this function only when DTrace is running or the DTrace probes are
enable. So is there a way to check DTrace is running or DTrace probe is
enabled?
Regards,
Danhua