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Mar 05, 2019  Mengenal Tipe dan Kegunaan serta Fungsi Microsoft Office 2010, 2013, 2016, 2019, Word, Excel, Power Point, Outlook, InfoPath, One Note, Front Page. Office merupakan suatu paket software yang digunakan untuk perkantoran yang dibuat oleh Microsoft. Software pada MS. Office ini dijalankan dengan sistem oeprasi Windows dan juga Mac OS X. Pengertian Microsoft Access. Bagi anda yang pernah mengenyam pendidikan komputer di Sekolah, pasti sudah tidak asing lagi dengan aplikasi Microsoft Word, Excel dan Powerpoint.Word digunakan untuk mengetik dokumen, Excel untuk membuat tabel, dan Powerpoint untuk merancang presentasi.Kebanyakan orang hanya mengetahui ketiga aplikasi Microsoft ini, padahal masih banyak aplikasi Microsoft lain.

Advanced: Requires expert coding, interoperability, and multiuser skills.

This article applies to a Microsoft Access database (.mdb) file or to a Microsoft Access database (.accdb) file. Aye watan aye watan song lyrics in hindi.

Summary

This article demonstrates two methods that you can use to create a running totals query. A running totals query is a query in which the total for each record is a summation of that record and any previous records. This type of query is useful for displaying cumulative totals over a group of records (or over a period of time) in a graph or report.

Note You can see a demonstration of the technique that is used in this article in the sample file Qrysmp00.exe.

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More Information

Method 1

The first method uses a DSum function and criteria in a query to create a running sum over time. The DSum function sums the current record and any previous records. When the query moves to the next record, the DSum function runs again and updates the cumulative total.

The following sample query uses the Orders table from the sample database Northwind to create a running sum of the freight costs for each month in 1997. The sample data is limited to one year for performance reasons. Because the DSum function runs once for every record in the query, it may take several seconds (depending on the speed of your computer) for the query to finish processing. To create and run this query, follow these steps:

  1. Open the sample database Northwind.

  2. Create a new select query and add the Orders table.

  3. On the View menu, click Totals.

    Note In Access 2007, click Totals in the Show/Hide group on the Design tab.

  4. In the first column of the query design grid, type the following expression in the Field box, and make the following selections for the Total, Sort, and Show boxes:

    The expression in the Field box displays and sorts the year portion of the OrderDate field.

  5. In the second column of the query design grid, type the following expression in the Field box, and make the following selections for the Total, Sort, and Show boxes:

    The expression in the Field box sorts and displays the month portion of the Order Date field as an integer value from 1 to 12.

  6. In the third column of the query design grid, type the following expression in the Field box, and make the following selections for the Total and Show boxes.

    NOTE In the following example, an underscore (_) at the end of a line is used as a line-continuation character. Remove the underscore from the end of the line when re-creating this example.

    The expression in the Field box uses the DSum() function to sum the Freight field when the values in both the AMonth and the AYear fields are less than or equal to the current record that the query is processing.

  7. In the fourth column of the query design grid, type the following expression in the Field box, and make the following selections for the Total, Sort, and Show boxes:

    The expression in the Field box displays each month in a textual format, such a Jan, Feb, Mar, and so on.

  8. In the fifth column of the query design grid, type the following expression in the Field box, and make the following selections for the Total, Criteria, and Show boxes:

    The expression in the Field box filters the query's recordset to include data from 1997 only.

  9. Run the query. Note that the RunTot field displays the following records with a running sum:

Method 2

Flamingo 1 1 keygen mac. The second method uses a totals query with a DSum() function to create a running total over a group.

The following sample query uses the Orders table to sum freight costs per employee as well as to calculate a running sum of the freight. To create and run the query, follow these steps:

  1. Open the sample database Northwind.mdb.

  2. Create a new select query and add the Orders table.

  3. On the Viewmenu, click Totals.

    Note In Access 2007, click Totals in the Show/Hide group on the Design tab.

  4. In the first column of the query design grid, add the following field to the Field box, and make the following selections for the Total and Show boxes:

    This field groups data by EmployeeID.

  5. In the second column of the query design grid, add the following field to the Field box, and make the following selections for the Total and Show boxes:

    This field sums the freight data.

  6. In the third column of the query design grid, type the following expression in the Field box, and make the following selections for the Total and Show boxes.

    NOTE In the following example, an underscore (_) at the end of a line is used as a line-continuation character. Remove the underscore from the end of the line when re-creating this example.

    The expression in the Field box uses a DSum() function to sum the Freight field when the EmployeeID is less than or equal to the current EmpAlias, and then formats the field in dollars.

  7. Run the query. Note that the RunTot field displays the following records with a running sum:

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