diff --git a/tests/fugue_dask/test_execution_engine.py b/tests/fugue_dask/test_execution_engine.py
index fd20cdee..2a93772d 100644
--- a/tests/fugue_dask/test_execution_engine.py
+++ b/tests/fugue_dask/test_execution_engine.py
@@ -24,6 +24,8 @@
 from fugue_dask.execution_engine import DaskExecutionEngine
 from fugue_test.builtin_suite import BuiltInTests
 from fugue_test.execution_suite import ExecutionEngineTests
+from fugue.column import col, all_cols
+import fugue.column.functions as ff
 
 _CONF = {
     "fugue.rpc.server": "fugue.rpc.flask.FlaskRPCServer",
@@ -50,6 +52,40 @@ def test_get_parallelism(self):
     def test__join_outer_pandas_incompatible(self):
         return
 
+    # TODO: dask-sql 2024.5.0 has a bug, can't pass the HAVING tests
+    def test_select(self):
+        a = ArrayDataFrame(
+            [[1, 2], [None, 2], [None, 1], [3, 4], [None, 4]], "a:double,b:int"
+        )
+
+        # simple
+        b = fa.select(a, col("b"), (col("b") + 1).alias("c").cast(str))
+        self.df_eq(
+            b,
+            [[2, "3"], [2, "3"], [1, "2"], [4, "5"], [4, "5"]],
+            "b:int,c:str",
+            throw=True,
+        )
+
+        # with distinct
+        b = fa.select(
+            a, col("b"), (col("b") + 1).alias("c").cast(str), distinct=True
+        )
+        self.df_eq(
+            b,
+            [[2, "3"], [1, "2"], [4, "5"]],
+            "b:int,c:str",
+            throw=True,
+        )
+
+        # wildcard
+        b = fa.select(a, all_cols(), where=col("a") + col("b") == 3)
+        self.df_eq(b, [[1, 2]], "a:double,b:int", throw=True)
+
+        # aggregation
+        b = fa.select(a, col("a"), ff.sum(col("b")).cast(float).alias("b"))
+        self.df_eq(b, [[1, 2], [3, 4], [None, 7]], "a:double,b:double", throw=True)
+
     def test_to_df(self):
         e = self.engine
         a = e.to_df([[1, 2], [3, 4]], "a:int,b:int")
diff --git a/tests/fugue_ibis/mock/execution_engine.py b/tests/fugue_ibis/mock/execution_engine.py
index fc0ffa05..5a5770fb 100644
--- a/tests/fugue_ibis/mock/execution_engine.py
+++ b/tests/fugue_ibis/mock/execution_engine.py
@@ -81,15 +81,17 @@ def sample(
                 f"one and only one of n and frac should be non-negative, {n}, {frac}"
             ),
         )
-        tn = self.get_temp_table_name()
+        idf = self.to_df(df)
+        tn = f"({idf.native.compile()})"
+        if seed is not None:
+            _seed = f",{seed}"
+        else:
+            _seed = ""
         if frac is not None:
-            sql = f"SELECT * FROM {tn} USING SAMPLE bernoulli({frac*100} PERCENT)"
+            sql = f"SELECT * FROM {tn} USING SAMPLE {frac*100}% (bernoulli{_seed})"
         else:
-            sql = f"SELECT * FROM {tn} USING SAMPLE reservoir({n} ROWS)"
-        if seed is not None:
-            sql += f" REPEATABLE ({seed})"
-        idf = self.to_df(df)
-        _res = f"WITH {tn} AS ({idf.native.compile()}) " + sql
+            sql = f"SELECT * FROM {tn} USING SAMPLE {n} ROWS (reservoir{_seed})"
+        _res = f"SELECT * FROM ({sql})"  # ibis has a bug to inject LIMIT
         return self.to_df(self.backend.sql(_res))
 
     def _register_df(