Adding upstream version 16.2.upstream/16.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/contrib/basic_archive/sql/basic_archive.sql b/contrib/basic_archive/sql/basic_archive.sql
new file mode 100644
index 0000000..14e236d
--- /dev/null
+++ b/contrib/basic_archive/sql/basic_archive.sql
@@ -0,0 +1,22 @@
+CREATE TABLE test (a INT);
+SELECT 1 FROM pg_switch_wal();
+
+DO $$
+DECLARE
+	archived bool;
+	loops int := 0;
+BEGIN
+	LOOP
+		archived := count(*) > 0 FROM pg_ls_dir('.', false, false) a
+			WHERE a ~ '^[0-9A-F]{24}$';
+		IF archived OR loops > 120 * 10 THEN EXIT; END IF;
+		PERFORM pg_sleep(0.1);
+		loops := loops + 1;
+	END LOOP;
+END
+$$;
+
+SELECT count(*) > 0 FROM pg_ls_dir('.', false, false) a
+	WHERE a ~ '^[0-9A-F]{24}$';
+
+DROP TABLE test;