fix(trino): make SQL generation work (but not run)

Author: deepyaman

ibis/backends/sql/__init__.py

@@ -639,7 +639,7 @@ def _build_upsert_from_table(
                 ),
             ),
             into=sg.table(target, db=db, catalog=catalog, quoted=quoted).as_(
-                sg.to_identifier(target_alias, quoted=quoted)
+                sg.to_identifier(target_alias, quoted=quoted), table=True
             ),
             using=f"({self.compile(source)}) AS {sg.to_identifier(source_alias, quoted=quoted)}",
             on=sge.Paren(

ibis/backends/tests/test_client.py

@@ -37,6 +37,7 @@
     PyDruidProgrammingError,
     PyODBCProgrammingError,
     SnowflakeProgrammingError,
+    TrinoUserError,
 )
 from ibis.util import gen_name
 
@@ -655,6 +656,9 @@ def _emp(a, b, c, d):
 
 
 @pytest.mark.notimpl(["polars"], reason="`upsert` method not implemented")
+@pytest.mark.notyet(
+    ["trino"], raises=TrinoUserError, reason="connector does not support modifying table rows"
+)
 def test_upsert_from_dataframe(
     backend, con, employee_data_1_temp_table, test_employee_data_3
 ):
@@ -673,6 +677,9 @@ def test_upsert_from_dataframe(
 
 
 @pytest.mark.notimpl(["polars"], reason="`upsert` method not implemented")
+@pytest.mark.notyet(
+    ["trino"], raises=TrinoUserError, reason="connector does not support modifying table rows"
+)
 def test_upsert_from_expr(
     backend, con, employee_data_1_temp_table, employee_data_3_temp_table
 ):