feat: update tests

Author: pik94

tests/test_query.py

@@ -197,7 +197,7 @@ def test_funcs(self):
  t = table("a")
 
  q = c.compile(t.order_by(Random()).limit(10))
- self.assertEqual(q, "SELECT * FROM a ORDER BY random() LIMIT 10")
+ self.assertEqual(q, "SELECT * FROM (SELECT * FROM a ORDER BY random()) AS LIMITED_SELECT LIMIT 10")
 
  q = c.compile(t.select(coalesce(this.a, this.b)))
  self.assertEqual(q, "SELECT COALESCE(a, b) FROM a")
@@ -215,7 +215,7 @@ def test_select_distinct(self):
 
  # selects stay apart
  q = c.compile(t.limit(10).select(this.b, distinct=True))
- self.assertEqual(q, "SELECT DISTINCT b FROM (SELECT * FROM a LIMIT 10) tmp1")
+ self.assertEqual(q, "SELECT DISTINCT b FROM (SELECT * FROM (SELECT * FROM a) AS LIMITED_SELECT LIMIT 10) tmp1")
 
  q = c.compile(t.select(this.b, distinct=True).select(distinct=False))
  self.assertEqual(q, "SELECT * FROM (SELECT DISTINCT b FROM a) tmp2")
@@ -231,7 +231,9 @@ def test_select_with_optimizer_hints(self):
  self.assertEqual(q, "SELECT /*+ PARALLEL(a 16) */ b FROM a WHERE (b > 10)")
 
  q = c.compile(t.limit(10).select(this.b, optimizer_hints="PARALLEL(a 16)"))
- self.assertEqual(q, "SELECT /*+ PARALLEL(a 16) */ b FROM (SELECT * FROM a LIMIT 10) tmp1")
+ self.assertEqual(
+ q, "SELECT /*+ PARALLEL(a 16) */ b FROM (SELECT * FROM (SELECT * FROM a) AS LIMITED_SELECT LIMIT 10) tmp1"
+ )
 
  q = c.compile(t.select(this.a).group_by(this.b).agg(this.c).select(optimizer_hints="PARALLEL(a 16)"))
  self.assertEqual(