diff options
Diffstat (limited to 'src/backend/executor/execUtils.c')
| -rw-r--r-- | src/backend/executor/execUtils.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/backend/executor/execUtils.c b/src/backend/executor/execUtils.c index 23668ef4984..22b48d72bd6 100644 --- a/src/backend/executor/execUtils.c +++ b/src/backend/executor/execUtils.c @@ -1307,15 +1307,19 @@ retry: (errcode(ERRCODE_EXCLUSION_VIOLATION), errmsg("could not create exclusion constraint \"%s\"", RelationGetRelationName(index)), - errdetail("Key %s conflicts with key %s.", - error_new, error_existing))); + error_new && error_existing ? + errdetail("Key %s conflicts with key %s.", + error_new, error_existing) : + errdetail("Key conflicts exist."))); else ereport(ERROR, (errcode(ERRCODE_EXCLUSION_VIOLATION), errmsg("conflicting key value violates exclusion constraint \"%s\"", RelationGetRelationName(index)), - errdetail("Key %s conflicts with existing key %s.", - error_new, error_existing))); + error_new && error_existing ? + errdetail("Key %s conflicts with existing key %s.", + error_new, error_existing) : + errdetail("Key conflicts with existing key."))); } index_endscan(index_scan); |