Apr 5, 2019 · SELECT COUNT(DISTINCT column_name) AS some_alias FROM table_name This will count only the distinct values for that column.

Count(DISTINCT program_name) AS [Count], FROM cm_production WHERE push_number = @push_number GROUP BY program_type DISTINCT COUNT(*) will return a row for each …

Dec 27, 2012 · tag | entryID ----+--------- foo | 0 foo | 0 bar | 3 If I want to count the number of distinct tags as "tag count" and count the number of distinct tags with entry id > 0 as "positive …

As an example, such a query might return a symbolic array such as this: (1:3, 2:2, 3:1, 4:1) My current method is to use queries for each possible category, such as: SELECT COUNT(*) AS …

I am trying to find a MySQL query that will find DISTINCT values in a particular field, count the number of occurrences of that value and then order the results by the count. example db id ...

Aug 2, 2013 · With the following sql statement I can get all unique values with their counts for a given column: select column, count (column) as count from table group by column order by …

Dec 15, 2011 · select count(folderid) from folder but I want the count of the number of unique combination of folderid and userid in the folder table. Is there a way to do this?

Jun 26, 2012 · I'm trying to write the following in order to get a running total of distinct NumUsers, like so: NumUsers = COUNT(DISTINCT [UserAccountKey]) OVER (PARTITION BY [Mth]) …

2 Use the below script to build T-SQL query that will return a distinct count of each column in a table. Replace @Table value with your table name.

Sep 24, 2009 · This code uses distinct on 2 parameters and provides count of number of rows specific to those distinct values row count. It worked for me in MySQL like a charm.