diff options
Diffstat (limited to 'lib/sqlalchemy/ansisql.py')
| -rw-r--r-- | lib/sqlalchemy/ansisql.py | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/sqlalchemy/ansisql.py b/lib/sqlalchemy/ansisql.py index 01e0a3c9d..e36f04c1a 100644 --- a/lib/sqlalchemy/ansisql.py +++ b/lib/sqlalchemy/ansisql.py @@ -281,7 +281,7 @@ class ANSICompiler(engine.Compiled, sql.ClauseVisitor): def visit_label(self, label): labelname = self._truncated_identifier("colident", label.name) - if len(self.select_stack): + if self.select_stack: self.typemap.setdefault(labelname.lower(), label.obj.type) if isinstance(label.obj, sql._ColumnClause): self.column_labels[label.obj._label] = labelname @@ -299,7 +299,7 @@ class ANSICompiler(engine.Compiled, sql.ClauseVisitor): else: name = column.name - if len(self.select_stack): + if self.select_stack: # if we are within a visit to a Select, set up the "typemap" # for this column which is used to translate result set values self.typemap.setdefault(name.lower(), column.type) @@ -358,13 +358,13 @@ class ANSICompiler(engine.Compiled, sql.ClauseVisitor): return self.process(clause.clause_expr) def visit_cast(self, cast, **kwargs): - if len(self.select_stack): + if self.select_stack: # not sure if we want to set the typemap here... self.typemap.setdefault("CAST", cast.type) return "CAST(%s AS %s)" % (self.process(cast.clause), self.process(cast.typeclause)) def visit_function(self, func, **kwargs): - if len(self.select_stack): + if self.select_stack: self.typemap.setdefault(func.name, func.type) if not self.apply_function_parens(func): return ".".join(func.packagenames + [func.name]) @@ -544,7 +544,7 @@ class ANSICompiler(engine.Compiled, sql.ClauseVisitor): else: whereclause = w - if len(froms): + if froms: text += " \nFROM " text += string.join(from_strings, ', ') else: @@ -799,7 +799,7 @@ class ANSISchemaGenerator(ANSISchemaBase): # On some DB order is significant: visit PK first, then the # other constraints (engine.ReflectionTest.testbasic failed on FB2) - if len(table.primary_key): + if table.primary_key: self.traverse_single(table.primary_key) for constraint in [c for c in table.constraints if c is not table.primary_key]: self.traverse_single(constraint) |