should be it

external/duckdb/test/sql/parser/from_first.test

@@ -0,0 +1,73 @@
+# name: test/sql/parser/from_first.test
+# description: Test FROM first
+# group: [parser]
+
+statement ok
+PRAGMA enable_verification
+
+statement ok
+CREATE TABLE integers(i INTEGER);
+
+statement ok
+INSERT INTO integers VALUES (1), (2), (3), (NULL);
+
+query I
+FROM integers
+----
+1
+2
+3
+NULL
+
+query I
+FROM integers SELECT i + 1
+----
+2
+3
+4
+NULL
+
+query I
+FROM integers LIMIT 2
+----
+1
+2
+
+query I
+FROM integers WHERE i IS NOT NULL
+----
+1
+2
+3
+
+query I
+FROM integers ORDER BY i DESC NULLS FIRST
+----
+NULL
+3
+2
+1
+
+query I
+FROM integers SELECT DISTINCT i%2 WHERE i>0 ORDER BY ALL
+----
+0
+1
+
+query II
+FROM integers SELECT i%2 AS g, SUM(i) sum GROUP BY g HAVING sum IS NOT NULL ORDER BY ALL
+----
+0	2
+1	4
+
+query I rowsort
+FROM integers JOIN integers i2 USING (i)
+----
+1
+2
+3
+
+query I
+FROM integers i1, integers i2 SELECT COUNT(*)
+----
+16