MS Access automatically fill Query column based on start and end date












0















I have a Query called Records Query which I'm entering the information with a form.



Every record has a date.



In another table I have a list of date ranges with the name of the range. That means the first column is the Range name, the second Start date and the third, End date.



I want the last column on the Records Query to show the name of the date range that that specific range is in.



For example, if I have the following date ranges:





+------------+----------+----------+
| Start date | End date | Name |
+------------+----------+----------+
| Jan 1 | Jan 10 | session1 |
| Jan 11 | Jan 20 | session2 |
+------------+----------+----------+


If the date of that record in Records Query is Jan 2, the value of column Session should automatically be session1



If anyone can help it would be greatly appreciated.










share|improve this question





























    0















    I have a Query called Records Query which I'm entering the information with a form.



    Every record has a date.



    In another table I have a list of date ranges with the name of the range. That means the first column is the Range name, the second Start date and the third, End date.



    I want the last column on the Records Query to show the name of the date range that that specific range is in.



    For example, if I have the following date ranges:





    +------------+----------+----------+
    | Start date | End date | Name |
    +------------+----------+----------+
    | Jan 1 | Jan 10 | session1 |
    | Jan 11 | Jan 20 | session2 |
    +------------+----------+----------+


    If the date of that record in Records Query is Jan 2, the value of column Session should automatically be session1



    If anyone can help it would be greatly appreciated.










    share|improve this question



























      0












      0








      0








      I have a Query called Records Query which I'm entering the information with a form.



      Every record has a date.



      In another table I have a list of date ranges with the name of the range. That means the first column is the Range name, the second Start date and the third, End date.



      I want the last column on the Records Query to show the name of the date range that that specific range is in.



      For example, if I have the following date ranges:





      +------------+----------+----------+
      | Start date | End date | Name |
      +------------+----------+----------+
      | Jan 1 | Jan 10 | session1 |
      | Jan 11 | Jan 20 | session2 |
      +------------+----------+----------+


      If the date of that record in Records Query is Jan 2, the value of column Session should automatically be session1



      If anyone can help it would be greatly appreciated.










      share|improve this question
















      I have a Query called Records Query which I'm entering the information with a form.



      Every record has a date.



      In another table I have a list of date ranges with the name of the range. That means the first column is the Range name, the second Start date and the third, End date.



      I want the last column on the Records Query to show the name of the date range that that specific range is in.



      For example, if I have the following date ranges:





      +------------+----------+----------+
      | Start date | End date | Name |
      +------------+----------+----------+
      | Jan 1 | Jan 10 | session1 |
      | Jan 11 | Jan 20 | session2 |
      +------------+----------+----------+


      If the date of that record in Records Query is Jan 2, the value of column Session should automatically be session1



      If anyone can help it would be greatly appreciated.







      sql ms-access access-vba ms-access-2016






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 13 '18 at 23:04









      Lee Mac

      4,10431441




      4,10431441










      asked Nov 13 '18 at 22:08









      AllanAllan

      11




      11
























          2 Answers
          2






          active

          oldest

          votes


















          0














          You can join by a simple Where clause:



          Select
          [Records Query].*,
          [Date Ranges].[Name] As [Session Name]
          From
          [Records Query],
          [Date Ranges]
          Where
          [Records Query].[Date] Between [Date Ranges].[Start date] And [Date Ranges].[End date]





          share|improve this answer
























          • Sorry i'm a bit new. Where do i type this

            – Allan
            Nov 14 '18 at 17:12













          • Open a new query, switch to SQL view, paste code. Of course, change names of table/query and fields to those of yours.

            – Gustav
            Nov 14 '18 at 21:23











          • I tried this, but the value in the Session Name column does not say the session name. The only thing it does is filters the records based on the last session

            – Allan
            Nov 14 '18 at 23:05











          • Then you probably have mistyped something and/or the dates fits that session only. We have neither your data nor your query, so it is not easy to be more specific.

            – Gustav
            Nov 15 '18 at 7:55



















          0














          Assuming that your dates are stored using DateTime fields and that your date ranges are contiguous (no gaps), you can determine the appropriate session name for your date using the following correlated subquery:





          SELECT q.*,
          (
          SELECT TOP 1 r.Name
          FROM Ranges r
          WHERE q.MyDate <= r.[End date] ORDER BY r.[End date]
          ) AS SessionName
          FROM [Records Query] q


          Here, I assume that your date ranges are stored in a table called Ranges and that the date field in your Records Query query is called MyDate (change this to suit your data).



          In the above example, I'm assuming you have the following setup:



          Ranges



          Ranges



          Records Query



          Records Query



          SQL



          SQL



          Result



          Result



          Unfortunately, you cannot simply inject this subquery into an UPDATE query -





          UPDATE [Records Query] q
          SET q.Session =
          (
          SELECT TOP 1 r.Name
          FROM Ranges r
          WHERE q.MyDate <= r.[End date] ORDER BY r.[End date]
          )


          ...as the resulting query will not be updateable (as the new value references the table being updated).



          As such, you will likely need to output the session names to and primary key from your Records Query query to a local table which can then be used to update your query - others may hopefully know a more elegant way to avoid this.






          share|improve this answer


























          • For some reason it still dosen't say the session name, in the session column

            – Allan
            Nov 14 '18 at 23:14











          • @Allan Are you saying that the SessionName field of my first SQL statement is empty?

            – Lee Mac
            Nov 14 '18 at 23:17











          • Yes. Really not sure why, I double and triple checked to make sure i dident make a mistake

            – Allan
            Nov 14 '18 at 23:38











          • @Allan Did you change MyDate in my code to the name of your date field in Records Query as instructed?

            – Lee Mac
            Nov 14 '18 at 23:41











          • @Allan I've updated my answer with screenshots.

            – Lee Mac
            Nov 14 '18 at 23:45











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          2 Answers
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          2 Answers
          2






          active

          oldest

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          active

          oldest

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          active

          oldest

          votes









          0














          You can join by a simple Where clause:



          Select
          [Records Query].*,
          [Date Ranges].[Name] As [Session Name]
          From
          [Records Query],
          [Date Ranges]
          Where
          [Records Query].[Date] Between [Date Ranges].[Start date] And [Date Ranges].[End date]





          share|improve this answer
























          • Sorry i'm a bit new. Where do i type this

            – Allan
            Nov 14 '18 at 17:12













          • Open a new query, switch to SQL view, paste code. Of course, change names of table/query and fields to those of yours.

            – Gustav
            Nov 14 '18 at 21:23











          • I tried this, but the value in the Session Name column does not say the session name. The only thing it does is filters the records based on the last session

            – Allan
            Nov 14 '18 at 23:05











          • Then you probably have mistyped something and/or the dates fits that session only. We have neither your data nor your query, so it is not easy to be more specific.

            – Gustav
            Nov 15 '18 at 7:55
















          0














          You can join by a simple Where clause:



          Select
          [Records Query].*,
          [Date Ranges].[Name] As [Session Name]
          From
          [Records Query],
          [Date Ranges]
          Where
          [Records Query].[Date] Between [Date Ranges].[Start date] And [Date Ranges].[End date]





          share|improve this answer
























          • Sorry i'm a bit new. Where do i type this

            – Allan
            Nov 14 '18 at 17:12













          • Open a new query, switch to SQL view, paste code. Of course, change names of table/query and fields to those of yours.

            – Gustav
            Nov 14 '18 at 21:23











          • I tried this, but the value in the Session Name column does not say the session name. The only thing it does is filters the records based on the last session

            – Allan
            Nov 14 '18 at 23:05











          • Then you probably have mistyped something and/or the dates fits that session only. We have neither your data nor your query, so it is not easy to be more specific.

            – Gustav
            Nov 15 '18 at 7:55














          0












          0








          0







          You can join by a simple Where clause:



          Select
          [Records Query].*,
          [Date Ranges].[Name] As [Session Name]
          From
          [Records Query],
          [Date Ranges]
          Where
          [Records Query].[Date] Between [Date Ranges].[Start date] And [Date Ranges].[End date]





          share|improve this answer













          You can join by a simple Where clause:



          Select
          [Records Query].*,
          [Date Ranges].[Name] As [Session Name]
          From
          [Records Query],
          [Date Ranges]
          Where
          [Records Query].[Date] Between [Date Ranges].[Start date] And [Date Ranges].[End date]






          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 14 '18 at 9:08









          GustavGustav

          29.7k51835




          29.7k51835













          • Sorry i'm a bit new. Where do i type this

            – Allan
            Nov 14 '18 at 17:12













          • Open a new query, switch to SQL view, paste code. Of course, change names of table/query and fields to those of yours.

            – Gustav
            Nov 14 '18 at 21:23











          • I tried this, but the value in the Session Name column does not say the session name. The only thing it does is filters the records based on the last session

            – Allan
            Nov 14 '18 at 23:05











          • Then you probably have mistyped something and/or the dates fits that session only. We have neither your data nor your query, so it is not easy to be more specific.

            – Gustav
            Nov 15 '18 at 7:55



















          • Sorry i'm a bit new. Where do i type this

            – Allan
            Nov 14 '18 at 17:12













          • Open a new query, switch to SQL view, paste code. Of course, change names of table/query and fields to those of yours.

            – Gustav
            Nov 14 '18 at 21:23











          • I tried this, but the value in the Session Name column does not say the session name. The only thing it does is filters the records based on the last session

            – Allan
            Nov 14 '18 at 23:05











          • Then you probably have mistyped something and/or the dates fits that session only. We have neither your data nor your query, so it is not easy to be more specific.

            – Gustav
            Nov 15 '18 at 7:55

















          Sorry i'm a bit new. Where do i type this

          – Allan
          Nov 14 '18 at 17:12







          Sorry i'm a bit new. Where do i type this

          – Allan
          Nov 14 '18 at 17:12















          Open a new query, switch to SQL view, paste code. Of course, change names of table/query and fields to those of yours.

          – Gustav
          Nov 14 '18 at 21:23





          Open a new query, switch to SQL view, paste code. Of course, change names of table/query and fields to those of yours.

          – Gustav
          Nov 14 '18 at 21:23













          I tried this, but the value in the Session Name column does not say the session name. The only thing it does is filters the records based on the last session

          – Allan
          Nov 14 '18 at 23:05





          I tried this, but the value in the Session Name column does not say the session name. The only thing it does is filters the records based on the last session

          – Allan
          Nov 14 '18 at 23:05













          Then you probably have mistyped something and/or the dates fits that session only. We have neither your data nor your query, so it is not easy to be more specific.

          – Gustav
          Nov 15 '18 at 7:55





          Then you probably have mistyped something and/or the dates fits that session only. We have neither your data nor your query, so it is not easy to be more specific.

          – Gustav
          Nov 15 '18 at 7:55













          0














          Assuming that your dates are stored using DateTime fields and that your date ranges are contiguous (no gaps), you can determine the appropriate session name for your date using the following correlated subquery:





          SELECT q.*,
          (
          SELECT TOP 1 r.Name
          FROM Ranges r
          WHERE q.MyDate <= r.[End date] ORDER BY r.[End date]
          ) AS SessionName
          FROM [Records Query] q


          Here, I assume that your date ranges are stored in a table called Ranges and that the date field in your Records Query query is called MyDate (change this to suit your data).



          In the above example, I'm assuming you have the following setup:



          Ranges



          Ranges



          Records Query



          Records Query



          SQL



          SQL



          Result



          Result



          Unfortunately, you cannot simply inject this subquery into an UPDATE query -





          UPDATE [Records Query] q
          SET q.Session =
          (
          SELECT TOP 1 r.Name
          FROM Ranges r
          WHERE q.MyDate <= r.[End date] ORDER BY r.[End date]
          )


          ...as the resulting query will not be updateable (as the new value references the table being updated).



          As such, you will likely need to output the session names to and primary key from your Records Query query to a local table which can then be used to update your query - others may hopefully know a more elegant way to avoid this.






          share|improve this answer


























          • For some reason it still dosen't say the session name, in the session column

            – Allan
            Nov 14 '18 at 23:14











          • @Allan Are you saying that the SessionName field of my first SQL statement is empty?

            – Lee Mac
            Nov 14 '18 at 23:17











          • Yes. Really not sure why, I double and triple checked to make sure i dident make a mistake

            – Allan
            Nov 14 '18 at 23:38











          • @Allan Did you change MyDate in my code to the name of your date field in Records Query as instructed?

            – Lee Mac
            Nov 14 '18 at 23:41











          • @Allan I've updated my answer with screenshots.

            – Lee Mac
            Nov 14 '18 at 23:45
















          0














          Assuming that your dates are stored using DateTime fields and that your date ranges are contiguous (no gaps), you can determine the appropriate session name for your date using the following correlated subquery:





          SELECT q.*,
          (
          SELECT TOP 1 r.Name
          FROM Ranges r
          WHERE q.MyDate <= r.[End date] ORDER BY r.[End date]
          ) AS SessionName
          FROM [Records Query] q


          Here, I assume that your date ranges are stored in a table called Ranges and that the date field in your Records Query query is called MyDate (change this to suit your data).



          In the above example, I'm assuming you have the following setup:



          Ranges



          Ranges



          Records Query



          Records Query



          SQL



          SQL



          Result



          Result



          Unfortunately, you cannot simply inject this subquery into an UPDATE query -





          UPDATE [Records Query] q
          SET q.Session =
          (
          SELECT TOP 1 r.Name
          FROM Ranges r
          WHERE q.MyDate <= r.[End date] ORDER BY r.[End date]
          )


          ...as the resulting query will not be updateable (as the new value references the table being updated).



          As such, you will likely need to output the session names to and primary key from your Records Query query to a local table which can then be used to update your query - others may hopefully know a more elegant way to avoid this.






          share|improve this answer


























          • For some reason it still dosen't say the session name, in the session column

            – Allan
            Nov 14 '18 at 23:14











          • @Allan Are you saying that the SessionName field of my first SQL statement is empty?

            – Lee Mac
            Nov 14 '18 at 23:17











          • Yes. Really not sure why, I double and triple checked to make sure i dident make a mistake

            – Allan
            Nov 14 '18 at 23:38











          • @Allan Did you change MyDate in my code to the name of your date field in Records Query as instructed?

            – Lee Mac
            Nov 14 '18 at 23:41











          • @Allan I've updated my answer with screenshots.

            – Lee Mac
            Nov 14 '18 at 23:45














          0












          0








          0







          Assuming that your dates are stored using DateTime fields and that your date ranges are contiguous (no gaps), you can determine the appropriate session name for your date using the following correlated subquery:





          SELECT q.*,
          (
          SELECT TOP 1 r.Name
          FROM Ranges r
          WHERE q.MyDate <= r.[End date] ORDER BY r.[End date]
          ) AS SessionName
          FROM [Records Query] q


          Here, I assume that your date ranges are stored in a table called Ranges and that the date field in your Records Query query is called MyDate (change this to suit your data).



          In the above example, I'm assuming you have the following setup:



          Ranges



          Ranges



          Records Query



          Records Query



          SQL



          SQL



          Result



          Result



          Unfortunately, you cannot simply inject this subquery into an UPDATE query -





          UPDATE [Records Query] q
          SET q.Session =
          (
          SELECT TOP 1 r.Name
          FROM Ranges r
          WHERE q.MyDate <= r.[End date] ORDER BY r.[End date]
          )


          ...as the resulting query will not be updateable (as the new value references the table being updated).



          As such, you will likely need to output the session names to and primary key from your Records Query query to a local table which can then be used to update your query - others may hopefully know a more elegant way to avoid this.






          share|improve this answer















          Assuming that your dates are stored using DateTime fields and that your date ranges are contiguous (no gaps), you can determine the appropriate session name for your date using the following correlated subquery:





          SELECT q.*,
          (
          SELECT TOP 1 r.Name
          FROM Ranges r
          WHERE q.MyDate <= r.[End date] ORDER BY r.[End date]
          ) AS SessionName
          FROM [Records Query] q


          Here, I assume that your date ranges are stored in a table called Ranges and that the date field in your Records Query query is called MyDate (change this to suit your data).



          In the above example, I'm assuming you have the following setup:



          Ranges



          Ranges



          Records Query



          Records Query



          SQL



          SQL



          Result



          Result



          Unfortunately, you cannot simply inject this subquery into an UPDATE query -





          UPDATE [Records Query] q
          SET q.Session =
          (
          SELECT TOP 1 r.Name
          FROM Ranges r
          WHERE q.MyDate <= r.[End date] ORDER BY r.[End date]
          )


          ...as the resulting query will not be updateable (as the new value references the table being updated).



          As such, you will likely need to output the session names to and primary key from your Records Query query to a local table which can then be used to update your query - others may hopefully know a more elegant way to avoid this.







          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Nov 14 '18 at 23:45

























          answered Nov 13 '18 at 23:01









          Lee MacLee Mac

          4,10431441




          4,10431441













          • For some reason it still dosen't say the session name, in the session column

            – Allan
            Nov 14 '18 at 23:14











          • @Allan Are you saying that the SessionName field of my first SQL statement is empty?

            – Lee Mac
            Nov 14 '18 at 23:17











          • Yes. Really not sure why, I double and triple checked to make sure i dident make a mistake

            – Allan
            Nov 14 '18 at 23:38











          • @Allan Did you change MyDate in my code to the name of your date field in Records Query as instructed?

            – Lee Mac
            Nov 14 '18 at 23:41











          • @Allan I've updated my answer with screenshots.

            – Lee Mac
            Nov 14 '18 at 23:45



















          • For some reason it still dosen't say the session name, in the session column

            – Allan
            Nov 14 '18 at 23:14











          • @Allan Are you saying that the SessionName field of my first SQL statement is empty?

            – Lee Mac
            Nov 14 '18 at 23:17











          • Yes. Really not sure why, I double and triple checked to make sure i dident make a mistake

            – Allan
            Nov 14 '18 at 23:38











          • @Allan Did you change MyDate in my code to the name of your date field in Records Query as instructed?

            – Lee Mac
            Nov 14 '18 at 23:41











          • @Allan I've updated my answer with screenshots.

            – Lee Mac
            Nov 14 '18 at 23:45

















          For some reason it still dosen't say the session name, in the session column

          – Allan
          Nov 14 '18 at 23:14





          For some reason it still dosen't say the session name, in the session column

          – Allan
          Nov 14 '18 at 23:14













          @Allan Are you saying that the SessionName field of my first SQL statement is empty?

          – Lee Mac
          Nov 14 '18 at 23:17





          @Allan Are you saying that the SessionName field of my first SQL statement is empty?

          – Lee Mac
          Nov 14 '18 at 23:17













          Yes. Really not sure why, I double and triple checked to make sure i dident make a mistake

          – Allan
          Nov 14 '18 at 23:38





          Yes. Really not sure why, I double and triple checked to make sure i dident make a mistake

          – Allan
          Nov 14 '18 at 23:38













          @Allan Did you change MyDate in my code to the name of your date field in Records Query as instructed?

          – Lee Mac
          Nov 14 '18 at 23:41





          @Allan Did you change MyDate in my code to the name of your date field in Records Query as instructed?

          – Lee Mac
          Nov 14 '18 at 23:41













          @Allan I've updated my answer with screenshots.

          – Lee Mac
          Nov 14 '18 at 23:45





          @Allan I've updated my answer with screenshots.

          – Lee Mac
          Nov 14 '18 at 23:45


















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