Sometimes You would like to add column after created table. But this action may be blocked.
To the testing I created database
BazaTest and table of
testowa name. At first table contains column of datatype
int and column of name
nazwa of text datatype. Columns will constraint only by null..
After created and saved table, I added to this table column of
Unfortunately, attempt to save this column end to display warning window.
Blocking was missed by writing in properties this column default value.
In this case new column was written.
Another way is check
Allow Nulls check box. In this way the next column of
kolejna name of
int datatype was added.
And it is result: