diff -U3 /bf/PGPRO12_DEV/pgsql.build/contrib/pg_variables/expected/pg_variables_trans.out /bf/PGPRO12_DEV/pgsql.build/contrib/pg_variables/results/pg_variables_trans.out--- /bf/PGPRO12_DEV/pgsql.build/contrib/pg_variables/expected/pg_variables_trans.outFri Dec  4 04:15:41 2020+++ /bf/PGPRO12_DEV/pgsql.build/contrib/pg_variables/results/pg_variables_trans.outFri Dec  4 04:48:38 2020@@ -3555,15 +3555,15 @@ DECLARE r1_cur CURSOR FOR SELECT pgv_stats(); DECLARE r2_cur CURSOR FOR SELECT pgv_stats(); FETCH 1 in r1_cur;-  pgv_stats   ---------------- (test,32768)+   pgv_stats   +---------------+ (test1,49152) (1 row)  FETCH 1 in r2_cur;-  pgv_stats   ---------------- (test,32768)+   pgv_stats   +---------------+ (test1,49152) (1 row)  COMMIT;@@ -3573,15 +3573,15 @@ DECLARE r1_cur CURSOR FOR SELECT pgv_stats(); DECLARE r2_cur CURSOR FOR SELECT pgv_stats(); FETCH 1 in r1_cur;-  pgv_stats   ---------------- (test,32768)+   pgv_stats   +---------------+ (test1,49152) (1 row)  FETCH 1 in r2_cur;-  pgv_stats   ---------------- (test,32768)+   pgv_stats   +---------------+ (test1,49152) (1 row)  ROLLBACK;@@ -3595,15 +3595,15 @@ DECLARE r1_cur CURSOR FOR SELECT pgv_stats(); DECLARE r2_cur CURSOR FOR SELECT pgv_stats(); FETCH 1 in r1_cur;-  pgv_stats   ---------------- (test,32768)+   pgv_stats   +---------------+ (test1,65536) (1 row)  FETCH 1 in r2_cur;-  pgv_stats   ---------------- (test,32768)+   pgv_stats   +---------------+ (test1,65536) (1 row)  COMMIT;@@ -3613,15 +3613,15 @@ DECLARE r1_cur CURSOR FOR SELECT pgv_stats(); DECLARE r2_cur CURSOR FOR SELECT pgv_stats(); FETCH 1 in r1_cur;-  pgv_stats   ---------------- (test,32768)+   pgv_stats   +---------------+ (test1,65536) (1 row)  FETCH 1 in r2_cur;-  pgv_stats   ---------------- (test,32768)+   pgv_stats   +---------------+ (test1,65536) (1 row)  ROLLBACK;```