Fix incorrect variable type in set_rel_consider_parallel().

func_parallel() returns char not Oid.  Harmless, but still wrong.

Amit Langote

diff --git a/src/backend/optimizer/path/allpaths.c b/src/backend/optimizer/path/allpaths.c
index cceb27ee76c0ac444f574bb60215262fcbcb08f9..05f003ca6d3bdb03eeea0e4ae02bd6ff61d58ab6 100644 (file)
--- a/src/backend/optimizer/path/allpaths.c
+++ b/src/backend/optimizer/path/allpaths.c
@@ -537,7 +537,7 @@ set_rel_consider_parallel(PlannerInfo *root, RelOptInfo *rel,
                         */
                        if (rte->tablesample != NULL)
                        {
-                               Oid                     proparallel = func_parallel(rte->tablesample->tsmhandler);
+                               char            proparallel = func_parallel(rte->tablesample->tsmhandler);
 
                                if (proparallel != PROPARALLEL_SAFE)
                                        return;