distinct

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mySQL - select unique values in two columns

I really can\'t find a simple or even any solution via sql to get unique data from DB (mySQL). I will give a sample (simplified):[详细]

2023-04-10 02:36 分类：问答
Filter duplicates from mysql result depending on column value

I\'m having some problems working out how to return the desired rows from the following mysql table:[详细]

2023-04-10 00:46 分类：问答
COUNT(DISTINCT X) MySQL Query doesn't give results I need

In MySQL I have a query to count all of the browsers from a page_views table that I want to aggregate. Here\'s my query:[详细]

2023-04-09 08:19 分类：问答
MySQL distinct values across columns

I have the following table: idlbrblsrschbkot 110000100011000110001100011000110000 20100000100010100000[详细]

2023-04-09 05:21 分类：问答
TSQL DISTINCT RECORD COUNT

I am using SSMS 2008 and am trying to get a distinct count of Event_names from my table.But instead, it is returning count = 1 when there are actually 2 records and other invalid values.What I want[详细]

2023-04-08 20:37 分类：问答
How to select distinct values from 2 tables with sort in one query?

I have table1 : country, theOrderColumn1 table2 : country, theOrderColumn2 I want to join DISTINCT country from these two SELECT statements:[详细]

2023-04-08 20:02 分类：问答
How to execute UNION without sorting? (SQL)

UNION joins two results and remove duplicates, while UNION ALL does not remove duplicates. UNION also sort the final output.[详细]

2023-04-08 14:43 分类：问答
Passing distinct Multiple Parameters in SSRS

I\'m in a peculiar situation here. I have a report which takes @ProjectID as a parameter and shows all the info related to that project.[详细]

2023-04-07 00:59 分类：问答
select count of field by group

I have a table with the following table: id | score | type 1 |1 |\"a\" 2 |4 |\"b\" 3 |2 |\"b\" 4 |53 |\"c\"[详细]

2023-04-06 12:39 分类：问答
Oracle/SQL - Returning semi-unique records

what I\'m trying to do is go through a table a开发者_高级运维nd return semi-unique results based on a certain field.So for example with this data[详细]

2023-04-06 07:38 分类：问答