I am doing a query to get the number of builds per day from our database for the last 30 days. But it has become needed to marked days where there were no builds also.
I have the following queries - SELECT COUNT(capture_id) as count_captures FROM captures WHERE user_id = 9
I have this request : SELECT id_user FROM posts GROUP BY id_user ORDER BY COUNT(*) DESC ...which will return the id_user, ordered by t开发者_Python百科heir number of occurrence in the posts table.
I am using MySQL and I have two tables: master_table ORDERNO ITEM QTY stock_bal ITEM BAL_QTY Master table has d开发者_Go百科uplicate ORDERNO and ITEM values. I have get total QTY using SQL
I need a standard deviation function in SQLite. I have found one here: http://www.sqlite.org/contrib?orderby=date
It's difficult to tell what is being asked here. This question is ambiguous, vague, 开发者_JAVA技巧incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form.
I\'m having a table with posts. Like (id int, date datetime). How can I select average posts per day count for each month with one sql r开发者_高级运维equest?
I am using PostgreSQL, I\'ve one column named Result in Job table, it contains values like 2/3, 1/3, 2/3.
I have an SQL statement that counts over the total number of rows active packages whose end date is null.I am currently doing this using (x/y) * 100:
I want to query an orders table and show the customer id and the total of all his orders, however the orders can have positive or negative totals.
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