I have a SQL stored procedure that totals results for a baseball team. I \'Group By\' the appropriate columns and sum the others that I need to total stats for the selected query. It works fine and gi
I have a select query that fetches me a table with rows, I want to get a particular row from this result but using the same first query, I explain:
I have this ugly query.... sum(CASE WHEN effective_from_date < \'2011-05-24\' THEN (rate * (effective_to_date - \'2011-05-24\' + 1))
I want to implement a subquery using the query builder but I\'m not understanding the syntax. I\'m dealing with a locations table that has entries that can be cities, states or zip codes depending on
My MySQL query: SELECT id, name, depth, restricted, order, parent_id, (SELECT COUNT(t2.id) AS count FROM #__webshop_p开发者_运维知识库roduct_color_dbar AS t2
I am not certain WHY but when I follow the example (from the northwind datase in a ms sql server) to do a subquery on Microsoft SQL Server Management Studio 2008 by typing in the code like shown below
I have the following two SQL tables for storing movie titles, and the dates I\'ve seen them: CREATE TABLE movies (
I have to simple entities public class EntityA { public virtual int ID { get;set;} public virtual string Name { get;set;}
I\'ve been pondering the question which of those 2 Stateme开发者_JS百科nts might have a higher performance (and why):
I am building a query that performs some filtering on rating data. Suppose I have a simple table called ratings like the following, storing data from an online rating tool:
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