check_exclusion_constraint didn't actually work correctly for index
Tom Lane <tgl@sss.pgh.pa.us>
check_exclusion_constraint didn't actually work correctly for index expressions: FormIndexDatum requires the estate's scantuple to already point at the tuple the values are supposedly being extracted from. Adjust test case so that this type of confusion will be exposed. Per report from hubert depesz lubaczewski.
Files
| Path | Change | +/− |
|---|---|---|
| src/backend/executor/execUtils.c | modified | +16 −2 |
| src/test/regress/input/constraints.source | modified | +6 −6 |
| src/test/regress/output/constraints.source | modified | +8 −8 |