DBAWinnipeg
Programmer
Can someone tell me the difference between NULL and ''
When I do a select statement with the where clause of IS NULL nothing comes up
but
When I do a select statement with the where clause of ''
I return rows.
and it's open quote, close quote there is no space, no characters, nothing
Can someone please explain
When I do a select statement with the where clause of IS NULL nothing comes up
but
When I do a select statement with the where clause of ''
I return rows.
and it's open quote, close quote there is no space, no characters, nothing
Can someone please explain