Avoid loss of code coverage with unlogged-index test cases.
Commit 4fb5c794e intended to add coverage of some ambuildempty
methods that were not getting reached, without removing any
test coverage. However, by changing a temp table to unlogged
it managed to negate the intent of 4c51a2d1e, which m
Avoid loss of code coverage with unlogged-index test cases.
Commit 4fb5c794e intended to add coverage of some ambuildempty
methods that were not getting reached, without removing any
test coverage. However, by changing a temp table to unlogged
it managed to negate the intent of 4c51a2d1e, which m
