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Diffstat (limited to 'src/backend/optimizer/util/pathnode.c')
| -rw-r--r-- | src/backend/optimizer/util/pathnode.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/backend/optimizer/util/pathnode.c b/src/backend/optimizer/util/pathnode.c index 776c592dbe7..e190ad49d16 100644 --- a/src/backend/optimizer/util/pathnode.c +++ b/src/backend/optimizer/util/pathnode.c @@ -770,6 +770,12 @@ add_partial_path(RelOptInfo *parent_rel, Path *new_path) /* Check for query cancel. */ CHECK_FOR_INTERRUPTS(); + /* Path to be added must be parallel safe. */ + Assert(new_path->parallel_safe); + + /* Relation should be OK for parallelism, too. */ + Assert(parent_rel->consider_parallel); + /* * As in add_path, throw out any paths which are dominated by the new * path, but throw out the new path if some existing path dominates it. |