I got the table with the fields: id, foreign_key, created, modified It\'s a table that logs the changes of a part of my program. What I want is to retrieve the latest logs grouped by the for开发者_运
select nume,model,sum(km_sosire-km_plecare) as \'km_parcursi\' from masina m inner join (foaie_parcurs f inner join angajat a using(id_angajat)) using(id_masina)
I have a little SQL Distinct puzzle that i cannot solve (or at least not in an very elegant way). I have two tables (try to ignore the simplicity of the example). I\'m using MSSQL 2008 if that makes
I\'ve got an MS SQL Server table that records our plant\'s alarm events with a row for each alarm and a datetime colu开发者_JAVA百科mn to capture when the alarm happened.
I am trying to sum the cost for a series of items grouped by a person\'s or开发者_开发技巧ganization. I believe the summation is working correctly but I am not seeing my grouping. The objects stored i
I have the following table: what i want to do is group: group by firstname and address on this sort of data
I\'m building a site with several \'one-liners\'. These are added using a simple PHP5 form, stored in a MySQL 5 database. Each row has an \'id\' (auto_increment), \'title\'开发者_JAVA技巧, \'descripti
I have a tag list which contains a list of duplicated tags, such as \"tag1\", \"tag1\", \"tag2\", \"tag3\", \"tag3\" and \"tag2\".
I\'m using LINQPad to learn LINQ and I\'ve run into a stumbling block. The goal is to get a list of Network Ids, Network Names and how many Stations each has.
Say I have a table of real estate properties: A15,000 B50,000 C 100,000 D25,000 I\'d like to group them by 0 - 49,999, 50,000 - 99,999 and 100,000 - 200,000
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