I have two LINQ statements that I would like to make into one, but for the life of me I can\'t get it to work.
I\'m a humble programmer that hates SQL ... :) Please help me with this query. I have 4 tables, for example:
I am getting some basic invoice information in a SQL query and figuring the Order Total and Payment Totals in the same query. Here is what I have thus far:
I have a error that I can\'t find the solution. When I run: Week.find(1).results.sum(\'box\') A get a SUM of column box an it works perfect!
I work on an accounting project in .NET. I want to sum all transaction and its opening balances. I use summary but it Allows only 开发者_StackOverflow社区one column..You can summarize within formulas,
Can someone help me out with the following Linq statement? I\'m trying to get join 4 tables through Linq, group by the last table and sum a property of the first.
Could someone double check my SQL statement for proper operation and general commonsense approach? Here\'s what\'s going on:I have a parent and child table with a one-to-many relationship, joined on
How do yo开发者_StackOverflow中文版u calculate with code the SUM of a row of data instead of a column of data?There is no function for this one, you would have to do something like:
I have two tables user_raters: id(int) | to_id(int) | value(int) | created_at(datetime) |1| 2| 1| 2009-03-01 00:00:00
I have a MySQL query that returns a single row that is a series of 1s and 0s. It\'s for a progress bar indicator. I have the summing of it in code now, but I tried to sum the开发者_JAVA百科 values in
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