Tagged Questions
-1
votes
3answers
98 views
Add Contents in a Column and make them 0 [closed]
http://sqlfiddle.com/#!3/96f11/3
In the above fiddle, I need the required output in the Fiddle.
ie., The UserID column in Filtered Table and Main table are equal.
I need to get the Amt column data ...
1
vote
1answer
177 views
How to re-arrange rows to best fit within groups?
I categorized a table with the method introduced here to categorize my items to folders with a limit size of 100.
mixing_order id num_items cat order_in_cat cumulative_sum folder
1 ...
2
votes
1answer
119 views
I have to update all the rows of a Column in a table. Here is my query
So My tables are
People:
People_name(VARCHAR 100),
People_id (INT, PRIMARY KEY AUTO INCREMENT)
Tracks:
Track_id(INT PRIMARY KEY),
People_id_references (int ,Foreign key references ...
1
vote
2answers
398 views
GROUP BY two columns
I want to count two columns, but need to get the results of first column in one row.
SELECT country, COUNT(*)
FROM table1
GROUP BY country, type
This query gives me
country type COUNT(*)
...
2
votes
1answer
756 views
SQL Select WHERE row updated
USE [RF_WORLD]
GO
/****** Object: Trigger [dbo].[lastdeathtrigg] Script Date: 08/20/2012 10:52:58 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- ...
0
votes
0answers
85 views
Being careful about additional records being added in a duplicate record merge?
We have a multi-user MS-Access 2003 database. Connecting to it using SQuirrel SQL, and the JDBC/ODBC bridge, I've managed to eek transactions of some sort out of JET by turning off autocommit. I've ...
3
votes
2answers
280 views
Should I use select count(*) for counting records or having a field like comments_no for tables like post, comments?
In my recent project which is about social networking for an Asian country, I'm in doubt whether I use the below SQL statement for counting records:
SELECT COUNT(id) shareLikeNo FROM ...
