- Adjusted the logic which applies names to the .c collection when

a no-name :class:`.BindParameter` is received, e.g. via :func:`.sql.literal`
or similar; the "key" of the bind param is used as the key within
.c. rather than the rendered name.  Since these binds have "anonymous"
names in any case, this allows individual bound parameters to
have their own name within a selectable if they are otherwise unlabeled.
fixes #2974

1 files changed, 8 insertions, 2 deletions

diff --git a/test/sql/test_compiler.py b/test/sql/test_compiler.py
index 25aa78b03..b1c807df6 100644
--- a/test/sql/test_compiler.py
+++ b/test/sql/test_compiler.py
@@ -2082,6 +2082,10 @@ class SelectTest(fixtures.TestBase, AssertsCompiledSQL):
         )
 
     def test_naming(self):
+        # TODO: the part where we check c.keys() are  not "compile" tests, they
+        # belong probably in test_selectable, or some broken up
+        # version of that suite
+
         f1 = func.hoho(table1.c.name)
         s1 = select([table1.c.myid, table1.c.myid.label('foobar'),
                     f1,
@@ -2098,7 +2102,8 @@ class SelectTest(fixtures.TestBase, AssertsCompiledSQL):
         exprs = (
             table1.c.myid == 12,
             func.hoho(table1.c.myid),
-            cast(table1.c.name, Numeric)
+            cast(table1.c.name, Numeric),
+            literal('x'),
         )
         for col, key, expr, label in (
             (table1.c.name, 'name', 'mytable.name', None),
@@ -2108,7 +2113,8 @@ class SelectTest(fixtures.TestBase, AssertsCompiledSQL):
                         'CAST(mytable.name AS NUMERIC)', 'anon_1'),
             (t1.c.col1, 'col1', 'mytable.col1', None),
             (column('some wacky thing'), 'some wacky thing',
-                '"some wacky thing"', '')
+                '"some wacky thing"', ''),
+            (exprs[3], exprs[3].key, ":param_1", "anon_1")
         ):
             if getattr(col, 'table', None) is not None:
                 t = col.table