Subject | Query optimisator |
---|---|
Author | jasajona |
Post date | 2008-09-12T10:56:36Z |
Hello,
if there is a query:
select
table1.field1,
table1.field2
from
table1
left join table2 on table1.field3 = table2.field1
No fields from table table2 is being used. Will firebird execute left
join table2?
Thank You!
if there is a query:
select
table1.field1,
table1.field2
from
table1
left join table2 on table1.field3 = table2.field1
No fields from table table2 is being used. Will firebird execute left
join table2?
Thank You!