I have this T-SQL (simplified): select 3.00 as score1, null as score2, null as score3, null as score4 union all
I\'m experiencing a problem with MySQL\'s \"GROUP_CONCAT\" function. I will illustrate my problem using a simple help desk database:
I\'m trying to get a MySQL query together to get the average amount of unique devices from a table which logs mac addresses, for each day of the week in a given month and year. So far i have this to c
I have the following tables: CREATE TABLE Rosters ( id INTEGER NOT NULL, club_abbr VARCHAR(10) NOT NULL, ordinal_nbr SMALLINT,
I have 2 tables - an Account table and a Users table.Each account can have multiple users.I have a scenario where I want to execute a single query/join against these two tables, but I want all the Acc
I have this Table : Trans_IDNameFuzzy_ValueTotal_Item 100I10.333333333 100I20.333333333 100I50.333333333 200I20.52
I have the following linq query which is grouped var results = from c in C join h in h on c.Code equals
Extending further from this question Query to find top rated article in each category - Consider the same table -
I have one table named GUYS(ID,NAME,PHONE) and i need to add a count of how many开发者_运维技巧 guys have the same name and at the same time show all of them so i can\'t group them.
I would like to obtain a sub-query\'s return row count in the query itself. Then I will use it in the main query in an if case. I have added an example and, as a dummy string I put QUERY_ROW_COUNT.Is
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