Update postgres.conf.sample for effective_cache_size's new default

diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample
index d69a02be87f7ffdc8e0715c379ba7e0c5fa78376..70221f42918acc77051d38b128d4d217d21cbdb0 100644 (file)
--- a/src/backend/utils/misc/postgresql.conf.sample
+++ b/src/backend/utils/misc/postgresql.conf.sample
@@ -268,7 +268,7 @@
 #cpu_tuple_cost = 0.01         # same scale as above
 #cpu_index_tuple_cost = 0.005      # same scale as above
 #cpu_operator_cost = 0.0025        # same scale as above
-#effective_cache_size = 128MB
+#effective_cache_size = -1
 
 # - Genetic Query Optimizer -