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1. stackoverflow.com › questions › 11880199How do I count unique items in field in Access query?

   stackoverflow.com › questions › 11880199

   A quick trick to use for me is using the find duplicates query SQL and changing 1 to 0 in Having expression. Like this: SELECT COUNT ( [UniqueField]) AS DistinctCNT FROM ( SELECT First ( [FieldName]) AS [UniqueField] FROM TableName GROUP BY [FieldName] HAVING ( ( (Count ( [FieldName]))>0)) ); Hope this helps, not the best way I am sure, and ...

2. stackoverflow.com › questions › 1412442MS ACCESS: How can i count distinct value using access query?

   stackoverflow.com › questions › 1412442

   1 lip 2013 · TRANSFORM COUNT(*) AS theCell SELECT ValDate, COUNT(*) AS StandardCount, COUNT(theCell) AS DistinctCount FROM tableName GROUP BY ValDate PIVOT fund IN(Null) which, for each day (group), will return the number of records and the number of different (distinct) funds.

3. answers.microsoft.com › en-us › msofficeStruggling with Count Distinct in Microsoft Access Query

   answers.microsoft.com › en-us › msoffice

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   9 sie 2023 · The problem arises from the fact that you're getting a count of all states for each record instead of a count of distinct states per customer. To solve this, you can use a combination of SQL functions to achieve the desired result.

4. dba.stackexchange.com › questions › 186994Access Query - Count distinct values - Database Administrators...

   dba.stackexchange.com › questions › 186994

   27 wrz 2017 · Some database systems support aggregate functions which can directly count distinct values in one query. Access does not support such a function, so you must first write a query which gets distinct values for the Site column.

5. www.access-programmers.co.uk › forums › threadsSolved - Count distinct values | Access World Forums

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   18 cze 2024 · SQL: SELECT qry_tbl_crt_bookings_by_container.Container, (SELECT Count (*) FROM (SELECT DISTINCT PO FROM qry_tbl_crt_bookings_by_container AS SubQ WHERE SubQ.Container = qry_tbl_crt_bookings_by_container.Container)) AS CountOfPO, (SELECT Count (*) FROM (SELECT DISTINCT [800 Split] FROM qry_tbl_crt_bookings_by_container AS SubQ WHERE SubQ.

6. support.microsoft.com › en-us › officeCount data by using a query - Microsoft Support

   support.microsoft.com › en-us › office

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   This article explains how to count the data returned by a query in Access. For example, on a form or report, you can count the number of items in one or more table fields or controls. You can also calculate average values, and find the smallest, largest, earliest, and latest values.

7. answers.microsoft.com › en-us › msofficeDistinct Count in Access - Microsoft Community

   answers.microsoft.com › en-us › msoffice

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   30 wrz 2020 · Illustrates how to return a distinct count by means of a subquery in the outer query's FROM clause: SELECT City, Region, COUNT(*) AS EmployerCount FROM (SELECT DISTINCT Cities.CityID, City, Region, EmployerID