Add some more union/intersect/except test cases, per suggestions
Tom Lane <tgl@sss.pgh.pa.us>
Add some more union/intersect/except test cases, per suggestions from Kevin O'Gorman.
Files
| Path | Change | +/− |
|---|---|---|
| src/test/regress/expected/union.out | modified | +116 −0 |
| src/test/regress/sql/union.sql | modified | +44 −0 |