Expand virtual generated columns in constraint expressions
Virtual generated columns in constraint expressions need to be
expanded because the optimizer matches these expressions to qual
clauses. Failing to do so can cause us to miss opportunities for
constraint exclusion.
Author: Richard Guo
D
Expand virtual generated columns in constraint expressions
Virtual generated columns in constraint expressions need to be
expanded because the optimizer matches these expressions to qual
clauses. Failing to do so can cause us to miss opportunities for
constraint exclusion.
Author: Richard Guo
D
