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I have a query with data grouped by time, with the goal being to combine values for each 5-minute time interval over the course of several months into a single 24-hour period (resulting in 288 records). Most of the time values, when converted to decimals, are between 0 and 1. However, some of...

I am attempting to set up a query which will perform aggregate functions on records from two fields (Speed, Volume) and group them by a time field (SensorTime). This should essentially result in several months of data being combined into a succint 24-hr time period, divided into 288 five-minute...

I have two queries that I am interested in combining into one if possible. I'm trying to learn Access and SQL on-the-fly, so feel free to point out any noob mistakes I am making. The first query simply pulls certain records from a table: SELECT Sensor5.LaneName, Sensor5.SensorTime...

I am managing a traffic database and have currently constructed a series of queries that list average vehicle speed and total volume in five-minute intervals over the course of several months. From each of these queries, I need to create a subquery that, for each time interval, will simply...