diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/optimizer/geqo/geqo_main.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/backend/optimizer/geqo/geqo_main.c b/src/backend/optimizer/geqo/geqo_main.c index 333a26a695c..68ed74325c3 100644 --- a/src/backend/optimizer/geqo/geqo_main.c +++ b/src/backend/optimizer/geqo/geqo_main.c @@ -227,12 +227,17 @@ geqo(PlannerInfo *root, int number_of_rels, List *initial_rels) } -#if defined(ERX) && defined(GEQO_DEBUG) +#if defined(ERX) +#if defined(GEQO_DEBUG) if (edge_failures != 0) elog(LOG, "[GEQO] failures: %d, average: %d", edge_failures, (int) number_generations / edge_failures); else elog(LOG, "[GEQO] no edge failures detected"); +#else + /* suppress variable-set-but-not-used warnings from some compilers */ + (void) edge_failures; +#endif #endif #if defined(CX) && defined(GEQO_DEBUG) |