Reload Columns

summary

If a column is added or deleted from the transfer source, or if the query is changed, you can update the column definition to the latest column.
In this case, the currently set column definitions (column name, data type, etc.) and other data settings (filter settings, etc.) are not changed.

example

This is an example of a case where the transfer settings already exist using a CSV file in the format like the before file as the transfer source, and the columns of the file are changed as shown in the file after the change.

Before file

hoge,fuga
1,aaa
2,bbb
3,ccc

Modified file

hoge,foo
1,true
2,false
3,true

On the STEP2 screen, since it is not possible to select the newly added column (foo) from the original column, press Reload column definition.

When the confirmation dialog opens, press Reload.

In a few minutes, the reload process will complete, and if there are no differences, you will see the following:

In this example, since there is a difference, it is displayed as follows.

When you press accept the difference, the dialog closes and the difference is automatically reflected on the screen, but it has not been saved yet, so please press Save in the upper right corner.

supplement

Some sources do not support it, so rereading column definitions is not displayed.