How do I edit a table in MapInfo?

How do I edit a table in MapInfo?

Go to the Table ribbon and under the Table button and chose Modify Structure. Simply select the field you want to remove and press Remove Field. After deleting fields or rows, it’s good practice to pack the table to recoup any empty space which bloats the file set.

How do I upgrade a MapInfo table in Excel?

MapInfo Pro can open Access database of Excel files directly, so that any changes to the data (i.e. new rows added or cell values changed) are automatically shown in MapInfo Pro. Simply go to HOME>Open>Table, and change the file type to Excel or Access.

How do I add a column to a MapInfo table?

Add a column to the table in which to put the row identifier. Use Table > Maintenance > Table Structure. Click on Add field and then type in the name for the new column (e.g. the additional column is called Record# below). The type of the new field can be any numeric type.

How do I edit a layer in MapInfo?

MapInfo Pro allows you to quickly start editing any layer opened in a map window. You can use the Layer List in the Explorer window to make a specific layer editable, you can use the Editing dropdown list in the Statusbar and you can use the context menu of the map window to make the selection layer editable.

How do I add a point in MapInfo?

Creating Points from co-ordinates ( x/y data)

1. Press the file open button or select File, Open.
2. In the File Open dialogue, use the Types of File pull down to select the file type (e.g. .
3. Ticking the “create copy in MapInfo for read/write” box allows the table to be edited; otherwise it will be display only.

How can I see table in MapInfo?

MapInfo Tables (TAB) are the native format for MapInfo Professional. MapInfo Tables can be opened as a map in a new mapper window….Viewing MapInfo Tables (TAB)

1. In the main MapInfo Professional window and select File then Open from the menu.
2. Ensure ‘Files of type’ is set to ‘MapInfo (*.

How do I edit a shapefile attribute table in Excel?

4 Answers

1. Export the attributes to Excel with “Table to Excel”
2. Drop the fields that you’re editing in Excel from the shapefile in ArcMap with “Delete Field” tool.
3. Edit the attributes in Excel.
4. Import the attribute data back to ArcMap using “Excel to Table”

How do I join tables in MapInfo?

First join the two tables together by selecting * for ‘select columns’ your two tables in the ‘from tables’ and setting table1.id = table2.id (where table and id are replaced by actual values) in the ‘where condition’ field.

How does MapInfo calculate area?

In MapInfo Pro, simply double left click on any Region/Polygon, Polyline or Point object to see its area, length, and coordinates.

How do I delete a row in MapInfo table?

Users will most either manually select the records and then hit the Delete key to delete the records or they would run a query to select the records they want to delete and they hit the Delete key.

How do I create a point in MapInfo 19?

With an open browser window, move to the Spatial tab and select the Create Points command….Creating points and saving a Workspace in MapInfo Pro

1. The Symbol for points will default to a ‘square box’ which can be left as is.
2. Update the projection to the appropriate category if necessary.

How do I create a point in MapInfo 16?

How do I delete a row in mapinfo table?

How do I change data in a shapefile?

How do I merge polygons in MapInfo?

In 32-bit versions of MapInfo Pro, the feature can be accessed through Object menu >Combine. If you want to apply Combine operation to an entire table based on any column, then choose Combine Objects using columns.

How do I copy a table structure in MapInfo?

Article Details

1. Open up both tables in MapInfo Pro.
2. Go to Query > SQL Select.
3. Fill in the SQL Select dialog as per the screenshot below.
4. Click OK.
5. This will produce a query table, you will need to save a copy of this query table in order to make it a permanent table.