Sum
Add up a points column based on an id from within the same mysql table
OK the database is layed out as (only columns being used are listed): Table Name: race_stats Columns: race_id, user_id, points, tournament_id[详细]
2023-03-24 05:26 分类：问答Mysql SUM with case statement
SELECT SUM( CASE WHEN cumulative = 1 THEN percent ELSE 0 END) FROM phppos_items_taxes; Given the above statement does this do the following开发者_如何学JAVA:[详细]
2023-03-24 02:05 分类：问答summation of results in mysql and then dividing the result by 2
Again, to continue with my mysql noob questions :) I want the following to be just one result: select sum(sales_today) from table1[详细]
2023-03-22 12:35 分类：问答group by day for the past 5 days
I am trying to select the sum of an integer field for the past 5 days, and I need to group it for each day.[详细]
2023-03-22 02:24 分类：问答Python dictionary sum values
I\'m using Python 2.7 and I have a large dictionary that looks a little like this {J: [92704, 238476902378, 32490872394, 234798327, 2390470], M: [32974097, 237407, 3248707, 32847987, 34879], Z: [8237[详细]
2023-03-20 14:40 分类：问答ios obj C separate string into chars and add letters
How can I separate a string? For example, into开发者_如何学编程 e x a m p l e, and generate asummationsumatorywith the defined value for each letter [ a=1, b =2, c=3,..z=26]You can use characterAtInde[详细]
2023-03-20 12:27 分类：问答Summing DATETIMES and grouping
Here\'s a table I have with DATETIMEs in and out.I\'d like to sum the TIMEDIFFs per p_ID and group them by p_ID.[详细]
2023-03-20 05:48 分类：问答SUM a grouped field
I need to SUM the contents of a column which is already worked out using GROUP BYs.. How exactly would you go about that?[详细]
2023-03-18 10:08 分类：问答Why doesn't this sum of percentages add up to 100%?
I have a series of calculation times in a DB2 SQL DB that are stored as float with a default value of 0.0.[详细]
2023-03-18 04:09 分类：问答Summing same cell across hundreds of Excel workbooks
I have around 500 timecards. Each开发者_运维知识库 timecard is it\'s own file (.xls workbook). I need a total of cell K5 from all those workbooks.This is a one time thing (every quarter) - I don\'t ne[详细]
2023-03-17 18:35 分类：问答
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