Insire columnas á dereita ou á esquerda da cela activa. O número de columnas inseridas corresponde co número de columnas seleccionads. Se non se selecciona ningunha columna, insírese unha. As columnas existentes móvense para a dereita.
Insert a column before the column where the cursor is currently placed. The number of columns inserted corresponds to the number of columns selected. If no column is selected, one column is inserted. The existing columns are moved to the right
Inserts a column after the column where the cursor is currently placed. The number of columns inserted corresponds to the number of columns selected. If no column is selected, one column is inserted. The existing columns are moved to the right
