Stuart McLachlan
stuart at lexacorp.com.pg
Thu Nov 12 16:13:36 CST 2009
How about getting rid of the jexplicit join? SELECT tblEventTime.ID, tblEventTime.EventTime, qryTimeSpan.compTimeID, qryTimeSpan.CompTime, qryTimeSpan.low, qryTimeSpan.high FROM tblEventTime, qryTimeSpan WHERE tblEventTime.EventTime BETWEEN qryTimeSpan.low AND qryTimeSpan.high; or avoid the BETWEEN as well SELECT tblEventTime.ID, tblEventTime.EventTime, qryTimeSpan.compTimeID, qryTimeSpan.CompTime, qryTimeSpan.low, qryTimeSpan.high FROM tblEventTime, qryTimeSpan WHERE tblEventTime.EventTime >= qryTimeSpan.low AND tblEventTime.EventTime <=qryTimeSpan.high; On 12 Nov 2009 at 13:30, Doug Murphy wrote: > Hi David, > > Not really. That is the point of the non-equi join, i.e., give the events > that occur within the time spans defined in qryTimeSpan. There is not a > specific field to join. I can't really test variants because the query works > on all my machines. I was hoping someone on this list might have run into > this and have a solution. > > -----Original Message----- > From: accessd-bounces at databaseadvisors.com > [mailto:accessd-bounces at databaseadvisors.com] On Behalf Of David McAfee > Sent: Thursday, November 12, 2009 12:06 PM > To: Access Developers discussion and problem solving > Subject: Re: [AccessD] Query error > > WOW, I didn't have my coffee yet. > > Is there anything in qryTimeSpan that can join to tblEventTime other that > the timeSpan high & low range? > > Can you change your BETWEEN to >= and <= for testing purposes? > > > SELECT tblEventTime.ID, tblEventTime.EventTime, qryTimeSpan.compTimeID, > qryTimeSpan.CompTime, qryTimeSpan.low, qryTimeSpan.high FROM tblEventTime > INNER JOIN qryTimeSpan ON (tblEventTime.EventTime >= qryTimeSpan.low AND > tblEventTime.EventTime <=qryTimeSpan.high); > > > > On Thu, Nov 12, 2009 at 11:38 AM, Doug Murphy <dw-murphy at cox.net> wrote: > > There are no nulls in the data. The strange thing is that it runs on > > all my machines, but not the clients. She is using my test mdb so we > > are using the same data. The other strange thing is that the result > > table from the query shows on her machine, but closes as soon as she > closes the error window. > > When I look this error message up on my Access help, GOGGLE, it seems > > that most of the instances where it is reported have to do with date/time > fields. > > > > -----Original Message----- > > From: accessd-bounces at databaseadvisors.com > > [mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Charlotte > > Foust > > Sent: Thursday, November 12, 2009 10:24 AM > > To: Access Developers discussion and problem solving > > Subject: Re: [AccessD] Query error > > > > The message seems to be saying that the AND portion of the SQL > > statement is missing. Is there any way that qryTimeSpan.high could be > > returning a null or does it always return at least midnight? > > > > Charlotte Foust > > > > -----Original Message----- > > From: accessd-bounces at databaseadvisors.com > > [mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Doug Murphy > > Sent: Thursday, November 12, 2009 10:11 AM > > To: 'Access Developers discussion and problem solving' > > Subject: [AccessD] Query error > > > > > > Folks, > > > > Hopefully someone here can provide some insite in why a client gets an > > error on a query I created and I don't. The client wanted a way to > > search a large table of event times and find those events that occure > > within a plus or minus time of times in another table. I don't have > > the source tables so created an example database and a set of sample > tables. > > > > The query is as follows. > > > > SELECT tblEventTime.ID, tblEventTime.EventTime, > > qryTimeSpan.compTimeID, qryTimeSpan.CompTime, qryTimeSpan.low, > > qryTimeSpan.high FROM tblEventTime INNER JOIN qryTimeSpan ON > > tblEventTime.EventTime BETWEEN qryTimeSpan.low AND qryTimeSpan.high; > > > > This runs fine for me in Access 2003 and 2007 on my systems. The > > client runs the sample on her computer with Access 2007 and gets an > > error message saying "Between operator without And in query expression > > 'tblEventTime.EventTime BETWEEN qryTimeSpan.low" > > > > I have tried playing with trust levels in my copy of Access 2007 and > > this doesn't make any difference. Any suggestions on what might be going > on? > > > > Thanks in advance. > > > > Doug > > > > -- > > AccessD mailing list > > AccessD at databaseadvisors.com > > http://databaseadvisors.com/mailman/listinfo/accessd > > Website: http://www.databaseadvisors.com > > > > -- > > AccessD mailing list > > AccessD at databaseadvisors.com > > http://databaseadvisors.com/mailman/listinfo/accessd > > Website: http://www.databaseadvisors.com > > > > -- > > AccessD mailing list > > AccessD at databaseadvisors.com > > http://databaseadvisors.com/mailman/listinfo/accessd > > Website: http://www.databaseadvisors.com > > > > -- > AccessD mailing list > AccessD at databaseadvisors.com > http://databaseadvisors.com/mailman/listinfo/accessd > Website: http://www.databaseadvisors.com > > > -- > AccessD mailing list > AccessD at databaseadvisors.com > http://databaseadvisors.com/mailman/listinfo/accessd > Website: http://www.databaseadvisors.com >