2 files changed, 22 insertions, 0 deletions
diff --git a/tests/fixtures/optimizer/qualify_columns.sql b/tests/fixtures/optimizer/qualify_columns.sql
index 1092bc8..ea96fe5 100644
--- a/tests/fixtures/optimizer/qualify_columns.sql
+++ b/tests/fixtures/optimizer/qualify_columns.sql
@@ -131,6 +131,10 @@ SELECT DATE(x.a) AS _col_0, DATE(x.b) AS c FROM x AS x GROUP BY DATE(x.a), DATE(
 SELECT (SELECT MIN(a) FROM UNNEST([1, 2])) AS f FROM x GROUP BY 1;
 SELECT (SELECT MIN(_q_0.a) AS _col_0 FROM UNNEST(ARRAY(1, 2)) AS _q_0) AS f FROM x AS x GROUP BY 1;
 
+# dialect: bigquery
+WITH x AS (select 'a' as a, 1 as b) SELECT x.a AS c, y.a as d, SUM(x.b) AS y, FROM x join x as y on x.a = y.a group by 1, 2;
+WITH x AS (SELECT 'a' AS a, 1 AS b) SELECT x.a AS c, y.a AS d, SUM(x.b) AS y FROM x AS x JOIN x AS y ON x.a = y.a GROUP BY x.a, 2;
+
 SELECT SUM(x.a) AS c FROM x JOIN y ON x.b = y.b GROUP BY c;
 SELECT SUM(x.a) AS c FROM x AS x JOIN y AS y ON x.b = y.b GROUP BY y.c;
 
diff --git a/tests/fixtures/optimizer/simplify.sql b/tests/fixtures/optimizer/simplify.sql
index 75abc38..87b42d1 100644
--- a/tests/fixtures/optimizer/simplify.sql
+++ b/tests/fixtures/optimizer/simplify.sql
@@ -113,6 +113,9 @@ a AND b;
 A XOR A;
 FALSE;
 
+TRUE AND TRUE OR TRUE AND FALSE;
+TRUE;
+
 --------------------------------------
 -- Absorption
 --------------------------------------
@@ -158,6 +161,12 @@ A OR C;
 A AND (B AND C) AND (D AND E);
 A AND B AND C AND D AND E;
 
+A AND (A OR B) AND (A OR B OR C);
+A;
+
+(A OR B) AND (A OR C) AND (A OR B OR C);
+(A OR B) AND (A OR C);
+
 --------------------------------------
 -- Elimination
 --------------------------------------
@@ -194,6 +203,15 @@ NOT A;
 E OR (A AND B) OR C OR D OR (A AND NOT B);
 A OR C OR D OR E;
 
+(A AND B) OR (A AND NOT B) OR (A AND NOT B);
+A;
+
+(A AND B) OR (A AND B) OR (A AND NOT B);
+A;
+
+(A AND B) OR (A AND NOT B) OR (A AND B) OR (A AND NOT B);
+A;
+
 --------------------------------------
 -- Associativity
 --------------------------------------