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-rw-r--r--src/test/regress/sql/stats.sql4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/test/regress/sql/stats.sql b/src/test/regress/sql/stats.sql
index 75acee647d..412e94b516 100644
--- a/src/test/regress/sql/stats.sql
+++ b/src/test/regress/sql/stats.sql
@@ -8,6 +8,10 @@
-- conditio sine qua non
SHOW stats_start_collector; -- must be on
+-- wait to let any prior tests finish dumping out stats;
+-- else our messages might get lost due to contention
+SELECT pg_sleep(2.0);
+
-- save counters
CREATE TEMP TABLE prevstats AS
SELECT t.seq_scan, t.seq_tup_read, t.idx_scan, t.idx_tup_fetch,