search for: maxids

Hi All, I've finally gotten around to database access using R. I'm happily extracting rows from a MySQL database using RMySQL, but am having problems appending rows to an existing table. What I *want* to do is to append rows to the table, allowing the database to automatically generate primary key values. I've only managed to add rows by using dbWriteTable( con,

How does one do a SELECT MAX query in rails? I''ve searched and searched and tried lots of things with no luck. I want to implement "SELECT MAX(column_name) from table_name and have it return the maximum value from column_name. I just need to get that one value, not the whole object... Thanks for any ideas... Shelby _______________________________________________ Rails mailing

...x00007f932e9ee6cd in virHashForEach (table=0x7f92fc69a480, iter=iter@entry=0x7f932ea8fd70 <virDomainObjListCopyActiveIDs>, data=data@entry=0x7f9321817aa0) at ../../../src/util/virhash.c:606 #6 0x00007f932ea90fba in virDomainObjListGetActiveIDs (doms=0x7f92fc82dd50, ids=<optimized out>, maxids=<optimized out>, filter=<optimized out>, conn=<optimized out>) at ../../../src/conf/virdomainobjlist.c:701 #7 0x00007f932eae1c6e in virConnectListDomains (conn=0x7f92e40018b0, ids=0x7f92f4015ae0, maxids=14) at ../../../src/libvirt-domain.c:66 #8 0x0000559f21a0d3c1 in remoteDispa...

...7f932e9ee6cd in virHashForEach (table=0x7f92fc69a480, iter=iter@entry=0x7f932ea8fd70 <virDomainObjListCopyActiveIDs>, data=data@entry=0x7f9321817aa0) at ../../../src/util/virhash.c:606 > #6 0x00007f932ea90fba in virDomainObjListGetActiveIDs (doms=0x7f92fc82dd50, ids=<optimized out>, maxids=<optimized out>, filter=<optimized out>, conn=<optimized out>) at ../../../src/conf/virdomainobjlist.c:701 > #7 0x00007f932eae1c6e in virConnectListDomains (conn=0x7f92e40018b0, ids=0x7f92f4015ae0, maxids=14) at ../../../src/libvirt-domain.c:66 > #8 0x0000559f21a0d3c1 in r...

Hey! On many of our servers, we often have the following error: error : virHashForEach:597 : Hash operation not allowed during iteration When querying the list of domains, this means libvirt will silently return 0 domain (most uses of virHashForEach don't handle the return code). We are using a hook, but the hook doesn't query libvirt back, so it should be safe from this point of view.

I am running Samba 3.0 HEAD with LDAP 2.0. I have ldapsam enabled buy when I try to log into my server from a W2K machine I get the following in my error log: sam_password_ok: NO NT password stored for user root. The log file shows that Samba successfully retrieved the root posixAccount record and the log displays some of the data (i.e. home directory) that is stored for root in LDAP. The

On Tue, Apr 4, 2017 at 12:36 PM, Duncan P. N. Exon Smith < dexonsmith at apple.com> wrote: > > On 2017-Apr-04, at 12:12, Peter Collingbourne <peter at pcc.me.uk> wrote: > > On Mon, Apr 3, 2017 at 8:13 PM, Mehdi Amini <mehdi.amini at apple.com> wrote: > >> >> On Apr 3, 2017, at 7:08 PM, Peter Collingbourne <peter at pcc.me.uk> wrote: >>