The default, which does not need to be specified, is HDR=Yes.
This is done by adding the optional HDR= setting to the Extended Properties of the connection string. If this is not the case, you must turn this setting off, or your first row of data "disappears" to be used as field names. There are many many many books and web sites available to help you work through the particulars.īy default, it is assumed that the first row of your Excel data source contains column headings that can be used as field names. (In the past, it was called JET SQL however Access SQL has evolved, and I believe JET is deprecated old tech.)Įxample, reading a worksheet: SELECT * FROM Įxample, reading a range: SELECT * FROM MyRangeĮxample, reading an unnamed range of cells: SELECT * FROM The native SQL will (more or less be) the SQL of Microsoft Access. To specify an unnamed range of cells as your recordsource, append standard Excel row/column notation to the end of the sheet name in the square brackets. The table name of a worksheet is the name of the worksheet with a dollar sign ("$") appended to it, and surrounded with square brackets ("") of a range, it is simply the name of the range. Once connected to an Excel workbook, a worksheet or range is the equivalent of a table or view. Look for them when setting up a connection (such as with the Data Connection Wizard). Following along the "get Excel data via SQL track", here are some pointers.Įxcel has the "Data Connection Wizard" which allows you to import or link from another data source or even within the very same Excel file.Īs part of Microsoft Office (and OS's) are two providers of interest: the old "", and the latest "". Additional transformations are always added to the new worksheet.There are many fine ways to get this done, which others have already suggestioned. It's a good idea to rename the new worksheet to clearly distinguish it from the original worksheet. Note Whether or not you transformed the data, a new worksheet is created. To return the transformed data to Excel, select Home > Close & Load. Provides additional options, such as opening the Advanced Query Editor. Provides advanced transformation options.Ĭalculates data from existing columns, such as the day of the week from a date or custom calculations. When finished, select to return the data to the worksheet. Use to preview your data and make transformations. The following table summarizes important features: Power Query has added a few steps for you. You can preview, change, and delete any steps. The Query Settings pane shows the transformation steps you have taken. As you add new tables, they are automatically listed here. The Product Sales table is listed last, then the World Cup Results table, and then the tables used earlier in the tutorial workbook. To display all query tables in the workbook from the Queries pane, select the arrow to the left of the preview pane. Position the cursor on the Excel table, Select Data > Get & Transform Data > From Table/Range.Įxcel opens the Power Query Editor with your data displayed in a preview pane. Notice that there are product categories and sales data worksheets. This makes it easy to experiment with the data without changing the data source.
When you load the sales data into Power Query and apply some transformations, Power Query creates a new worksheet, but the original sales data worksheet stays the same.
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