I am using ODP.net to run the aggregate AVG against an Oracle 10g database.I run this query directly on the database and it works fine:
I have a dictionary of arrays. All arrays have exactly the same dimensions. I would like to get an array that represents the average of all the arrays in the dictionary. Is there an easy way to do thi
I need to set the size of array. After that I start to input numbers to dill this array. During that procedure I count sum for calculating average later.
I have a really basic question on SQL. Relational Schema: Student (Sid,开发者_运维技巧 Sname ) Class (Sid, ClassName, mark)
We\'re able to tail the traffic on a server that we host : ... +1287737841.266952 ... +1287737841.267117 ...
I\'m having some trouble with MySql right now. I have an query that works just fine, I\'m using it for a while, but today I got stuck with this.
Lets say, we\'re calculating averages of test scores: Starting Test Scores:75, 80, 92, 64, 83, 99, 79
I have a table with columns \'Date, Name, Score\'. I wish to get the MAX(Score) for rows which share a common value (for e.g. the same date or even name), before averaging them to give me a figure, f
I am wondering if there is a way to optimize this query: SELECT Avg(selloff1), YEAR(dt), weekno FROMbbproduct
I am trying to get the avg time a driver completed a delivery stops at each unique customer. I am using the following columns:
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