1 files changed, 19 insertions, 0 deletions
diff --git a/graphs/sql/battle_plan/req01.sql b/graphs/sql/battle_plan/req01.sql
new file mode 100644
index 0000000..8adb788
--- /dev/null
+++ b/graphs/sql/battle_plan/req01.sql
@@ -0,0 +1,19 @@
+EXPLAIN (ANALYZE, COSTS, BUFFERS, VERBOSE, FORMAT YAML)
+WITH RECURSIVE fib AS (
+    SELECT
+        1 AS n,
+        1::bigint AS fibn,
+        1::bigint AS fibn_1
+    UNION ALL
+    SELECT
+        n + 1 AS n,
+        fibn_1 AS fibn,
+        fibn + fibn_1 AS fibn_1
+    FROM fib
+    WHERE n < 80
+)
+
+SELECT
+    n,
+    fibn
+FROM fib;